WO2015024323A1 - 一种隐形液晶眼镜 - Google Patents
一种隐形液晶眼镜 Download PDFInfo
- Publication number
- WO2015024323A1 WO2015024323A1 PCT/CN2013/088436 CN2013088436W WO2015024323A1 WO 2015024323 A1 WO2015024323 A1 WO 2015024323A1 CN 2013088436 W CN2013088436 W CN 2013088436W WO 2015024323 A1 WO2015024323 A1 WO 2015024323A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- transparent flexible
- substrate
- flexible substrate
- glasses
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 223
- 239000000758 substrate Substances 0.000 claims abstract description 98
- 239000011521 glass Substances 0.000 claims description 101
- 230000003287 optical effect Effects 0.000 claims description 32
- 239000010408 film Substances 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- 239000010409 thin film Substances 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 6
- 230000004438 eyesight Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 208000001491 myopia Diseases 0.000 description 11
- 230000004379 myopia Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 208000014733 refractive error Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 201000010041 presbyopia Diseases 0.000 description 3
- 208000029091 Refraction disease Diseases 0.000 description 2
- 230000004430 ametropia Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- RKOOOVKGLHCLTP-UHFFFAOYSA-N 2-methylprop-2-enoic acid;propane-1,2,3-triol Chemical compound CC(=C)C(O)=O.OCC(O)CO RKOOOVKGLHCLTP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 108010022355 Fibroins Proteins 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 mercapto siloxane Chemical class 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BGKZULDOBMANRY-UHFFFAOYSA-N sulfanyl prop-2-enoate Chemical compound SOC(=O)C=C BGKZULDOBMANRY-UHFFFAOYSA-N 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/18—Cellular lens surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/294—Variable focal length devices
Definitions
- the present invention relates to the field of liquid crystal display technology, and in particular, to a stealth liquid crystal eye lens. Background technique
- Contact lenses also known as contact lenses, are lenses that are worn on the cornea of the eye to correct vision or protect the eye.
- Current contact lenses are mainly composed of a silicone hydrogel, a hydrated polymer (mercapto acrylate, hydroxyethyl methacrylate, methacrylate glycerin, etc.).
- Contact lenses can be classified into three types: hard, semi-rigid, and soft depending on the hardness of the material. Contact lenses not only bring great improvement in the appearance and convenience of patients with refractive errors such as myopia and hyperopia, but also have a wide field of vision and vivid vision. Summary of the invention
- Embodiments of the present invention provide a stealth liquid crystal eyeglass that can adjust vision, improve refractive error, and facilitate aesthetics.
- an embodiment of the present invention adopts the following technical solutions: providing a stealth liquid crystal glasses, comprising: a first substrate and a second substrate formed on the box, and a liquid crystal layer disposed between the two substrates;
- the first substrate includes a first transparent flexible substrate, a first alignment film including a first alignment groove disposed on the first transparent flexible substrate, and the first alignment groove is the invisible liquid crystal lens Centering, extending in a ring shape toward an edge of the invisible liquid crystal glasses;
- the second substrate comprises a second transparent flexible substrate, and the second transparent flexible substrate is disposed on the second transparent flexible substrate a second alignment film corresponding to the first alignment groove, wherein the liquid crystal layer is disposed between the first alignment film and the second alignment film.
- the depths of the first orientation groove and the second orientation groove gradually increase from the center to the edge.
- the depths of the first orientation groove and the second orientation groove gradually decrease from the center to the edge.
- the ring shape comprises a circular shape or an elliptical shape.
- the invisible liquid crystal glasses further include: a plurality of transistors disposed on the first transparent flexible substrate, a first electrode electrically connected to one electrode of each transistor, and a first transparent a second electrode on the flexible substrate or on the second transparent flexible substrate.
- the transistor comprises a thin film transistor.
- the invisible liquid crystal glasses further comprise a driving module, wherein the driving module is configured to drive liquid crystal molecules in the liquid crystal layer of the invisible liquid crystal glasses to perform deflection.
- the invisible liquid crystal glasses further comprise an optical sensing element and a control module; wherein the optical sensing element is configured to receive a control signal and send the signal to the control module; the control module is configured according to the control signal And controlling the driving module to drive liquid crystal molecules in the liquid crystal layer for deflection.
- the invisible liquid crystal glasses further comprise a thin film battery unit disposed on the first transparent flexible substrate, or the second transparent flexible substrate away from a surface of the liquid crystal layer.
- the thin film battery unit comprises a solar battery.
- the solar cell includes a P-type silicon pattern layer, an N-type silicon pattern layer, and an intrinsic silicon pattern layer disposed between the P-type silicon pattern layer and the N-type silicon pattern layer.
- Embodiments of the present invention provide a stealth liquid crystal glasses including a first substrate and a second substrate formed on a box, and a liquid crystal layer disposed between the two substrates;
- the first substrate includes a first transparent flexible a base substrate, a first alignment film including a first alignment groove disposed on the first transparent flexible substrate, the first alignment groove being centered on a center of the invisible liquid crystal lens An edge of the invisible liquid crystal lens extends;
- the second substrate includes a second transparent flexible substrate, a second alignment film including a second alignment groove disposed on the second transparent flexible substrate, the second orientation The groove corresponds to the first alignment groove, wherein the liquid crystal layer is disposed between the first alignment film and the second alignment film.
- the liquid crystal in the liquid crystal layer is arranged in the orientation groove in a certain regularity, so that the invisible liquid crystal glasses obtain a corresponding refractive index to meet the diopter requirement of the user, thereby realizing the function of adjusting vision and improving ametropia. At the same time, it has a convenient and beautiful effect.
- FIG. 1 is a schematic structural view of a stealth liquid crystal glasses according to an embodiment of the present invention.
- FIG. 2 is a schematic diagram 1 of an orientation groove shape applied to an alignment film of a contact lens of the present invention according to an embodiment of the present invention
- FIG. 3 is a second schematic diagram of an orientation groove shape applied to an alignment film of a stealth liquid crystal lens according to an embodiment of the present invention
- FIG. 4 is a schematic structural diagram of a stealth liquid crystal glasses including a driving module according to an embodiment of the present invention
- FIG. 5 is a schematic structural diagram of an invisible liquid crystal glasses including an optical sensing element and a control module according to an embodiment of the present invention
- FIG. 6 is a schematic structural diagram of an invisible liquid crystal glasses including a thin film battery unit according to an embodiment of the present invention.
- FIG. 7 is a schematic diagram of a process for adjusting invisible liquid crystal glasses according to an embodiment of the present invention.
- 10-invisible liquid crystal glasses 101-first substrate; 1011-first transparent flexible substrate; 1012-first orientation groove; 1013-first alignment film; 102-second substrate; 1021-second transparent flexible substrate Substrate; 1022-second orientation groove; 1023-second alignment film; 103-liquid crystal layer; 20-drive module; 30-optical sensor element; 40-control module; Thin film battery unit.
- the embodiment of the present invention provides a contact lens 3, as shown in FIG. 1, which includes a first substrate 101 and a second substrate 102 formed by a pair of boxes, and a liquid crystal layer 103 disposed between the substrates;
- a substrate 101 includes a first transparent flexible substrate 1011, and a first alignment film 1013 including a first alignment groove 1012 disposed on the first transparent flexible substrate, the first alignment groove 1012 being invisible
- the center of the liquid crystal glasses 10 is centered and extends annularly toward the edge of the invisible liquid crystal glasses 10;
- the second substrate 102 includes a second transparent flexible substrate
- a second alignment film 1023 including a second alignment groove 1022 disposed on the second transparent flexible substrate, the second alignment groove 1022 and the first alignment groove 1012.
- the first orientation groove 1012 and the second orientation groove 1022 can be used to fix the liquid crystal in the groove and adjust the arrangement of the liquid crystal, and on the other hand can be used to liquidize the liquid crystal layer 103. It is divided into a plurality of annular regions having different radii centered on the center of the invisible liquid crystal glasses 10.
- the liquid crystal layer can be used for myopia glasses.
- the myopia lens is a concave lens, its refractive index gradually increases from the center of the lens toward the edge; thus, through the first orientation groove 1012 and the second orientation groove 1022, the liquid crystal layer can be
- the liquid crystal in 103 is divided into annular regions with different radii centered on the center of the invisible liquid crystal glasses 10, and the refractive index of the liquid crystals of different annular regions is gradually increased from the center of the lens to the edge by, for example, injecting liquid crystals having different refractive indexes. .
- the first alignment groove 1012 and the second alignment groove 1022 may divide the liquid crystal in the liquid crystal layer 103 into annular regions having different radii centered on the center of the invisible liquid crystal glasses 10, and then pass different refractive indexes by, for example, perfusion.
- the liquid crystal is such that the refractive index of the liquid crystals in different annular regions gradually decreases from the center of the lens to the edge.
- the shape of the alignment groove of the invisible liquid crystal lens 10 may be any one of a circular shape, an elliptical shape, a rectangular shape, or a trapezoidal shape, and is not limited thereto.
- the second orientation groove 1022 and the first orientation groove 1012 correspond to a projection of the second orientation groove 1022 and the first orientation groove 1012, and the first orientation groove
- the depths of 1012 are also the same; and when the depths of the first orientation grooves 1012 are different, the depths of the second orientation grooves 1022 are also different. That is, the groove depths of the corresponding positions of the first orientation groove 1012 and the second orientation groove 1022 remain the same.
- the groove depths of the first alignment groove 1012 and the second alignment groove 1022 are designed according to the refractive index characteristics of the liquid crystal in the liquid crystal layer 103, so that the liquid crystal, the orientation groove depth, and The thickness of the liquid crystal layer 103 is optimally matched to satisfy the refractive index requirements of the concave lens and the convex lens.
- the first transparent flexible substrate 1011 and the second transparent flexible substrate 1021 may be made of a polymer material such as a hydrophilic mercapto siloxane. Ester, fluorosilicone acrylate, polyurethane hydrogel, silk fibroin, and the like.
- the embodiment of the present invention provides a contact lens 3 including a first substrate 101 and a second substrate 102 formed in a box, and a liquid crystal layer 103 disposed between the substrates;
- the first substrate 101 includes a first transparent a flexible substrate substrate 1011, a first alignment film 1013 including a first alignment groove 1012 disposed on the first transparent flexible substrate, the first alignment groove 1012 being centered on a center of the invisible liquid crystal lens 10 Extending annularly toward the edge of the invisible liquid crystal glasses 10;
- the second substrate 102 includes a second transparent flexible substrate 1021, a second alignment film 1023 of the second alignment groove 1022 disposed on the second transparent flexible substrate 1021, and the second alignment groove 1022 and The first orientation grooves 1012 correspond to each other.
- the invisible liquid crystal glasses can obtain a corresponding refractive index to meet the diopter requirement of the user, thereby realizing the adjustment of the visual acuity. Improve the effect of ametropia, and at the same time have a convenient and beautiful effect.
- the shape of the orientation groove may be any closed-loop shape, but considering that when the shape of the orientation groove is a shape such as a rectangle or a trapezoid, it has a sharp corner, so that the liquid crystal in the liquid crystal layer 103 will work. It is affected, resulting in poor display performance; therefore, as shown in Figures 2 and 3, the embodiment of the present invention preferably sets the shape of the orientation groove to be circular or elliptical.
- the depth of the first orientation groove 1012 and the second orientation groove 1022 may be gradually increased from the center to the edge, or may be gradually decreased from the center to the edge.
- the invisible liquid crystal glasses 10 are concave or convex lenses depends on factors such as liquid crystal, orientation groove depth, thickness of the liquid crystal layer, and the like.
- the adjustment of the focal length is achieved by adjusting the arrangement of the liquid crystal inside the orientation groove to meet different refractive index requirements, so as to meet the needs of users of near-sight or presbyopia.
- the processing method of the alignment groove may be a photo-alignment process, as long as the orientation groove can be processed into a desired shape and the processing depth thereof is satisfied.
- the present invention preferably uses a photo-alignment process as the force-carrying method of the orientation grooves.
- the invisible liquid crystal glasses 10 further include: a plurality of transistors disposed on the first transparent flexible substrate 1011, a first electrode electrically connected to one electrode of each transistor, and a first electrode disposed at the first Transparent flexible substrate
- each transistor may be a source or a drain depending on the type of the transistor.
- the second electrode may be disposed on the second transparent flexible substrate
- the second electrode can also be disposed in the A transparent flexible substrate 1011 is formed such that a transverse electric field can be formed between the first electrode and the second electrode to control deflection of liquid crystal molecules in the liquid crystal layer 103.
- the transistor, the first electrode, and the like disposed on the first transparent flexible substrate 1011 may be formed by a process similar to that of the transistor and the pixel electrode in the current array substrate; on the basis, the transistor may be Thin film transistors, which can meet the market demand for thinning.
- the first substrate 101 may further include a data line connected to a source of the transistor, and the first electrode may be charged through the data line, and the liquid crystal molecules are realized by the interaction of the second electrodes. deflection.
- the liquid crystal molecules of different annular regions can be deflected by corresponding angles by adjusting the voltage between the first electrodes and the second electrodes, thereby controlling The refractive index of the liquid crystal gradually increases from the center of the lens to the edge.
- the liquid crystal molecules in different annular regions can be deflected by corresponding angles by adjusting the voltage between the first electrode and the second electrode, thereby controlling the liquid crystal.
- the refractive index gradually decreases from the center of the lens to the edge. On this basis, it is also possible to achieve precise adjustment of the focal length of the convex lens according to the demand of the user's presbyopia.
- the liquid crystal glasses further include a plurality of transistors disposed on the first transparent flexible substrate 1011, a first electrode electrically connected to one electrode of each transistor, and a first transparent flexible layer disposed
- the liquid crystal in the liquid crystal layer 103 may be the same liquid crystal having the same refractive index, or may have different refractive indices. Different kinds of liquid crystals.
- the liquid crystal in the liquid crystal layer 103 has a different refractive index
- the different kinds of liquid crystals having different refractive indexes may be arranged according to a certain regularity according to the use of the invisible liquid crystal glasses 10.
- liquid crystals having different refractive indices may be sequentially filled in the ring-shaped regions from the inside to the outside in a descending order of refractive index; when the invisible liquid crystal glasses are used When used for the reading glasses, the liquid crystals having different refractive indices may be sequentially filled in the respective annular regions from the inside to the outside in the order of the refractive index from the largest to the smallest.
- the depths of the alignment grooves of different annular regions may be the same or different.
- the depth of the alignment groove is different, The thickness of the liquid crystal layer 103 is different, and the resulting focal length is also different.
- the depth may be set according to the refractive index characteristics of the liquid crystal in the liquid crystal layer 103 to make the liquid crystal, the depth of the alignment groove, the thickness of the liquid crystal layer 103, and The voltage between the first electrode and the second electrode is optimally matched to achieve precise adjustment of the focal length.
- the inside of the alignment groove may be filled with the same liquid crystal or a different liquid crystal.
- the refractive index of the liquid crystal in different annular regions in the contact lens 3 is gradually increased from the center to both sides to realize the function of the concave lens;
- the refractive index of the liquid crystals of different annular regions in the invisible liquid crystal glasses 10 is gradually smaller from the center to both sides to achieve the function of the convex lens.
- the inside of the alignment groove may be filled with the same liquid crystal or a different liquid crystal.
- the refractive index of the liquid crystal of different annular regions in the contact lens 3 is gradually reduced from the center to both sides to realize the function of the convex lens;
- Controlling the voltage between the first electrode and the second electrode causes the refractive index of the liquid crystals of different annular regions in the stealth liquid crystal glasses 10 to gradually increase from the center to both sides to achieve the function of the concave lens.
- the embodiment of the present invention provides a contact lens 3 that can adjust the refractive index of the liquid crystal in the liquid crystal layer 103 according to different needs of the user, so that the invisible liquid crystal glasses 10 exhibit a concave lens, a convex lens, and a flat mirror. And so on.
- the invisible liquid crystal glasses 10 can be made into a myopic lens;
- the refractive index of the liquid crystal in the different annular regions divided by the alignment grooves in the liquid crystal layer 103 gradually decreases from the inside to the outside, so that the invisible liquid crystal glasses 10 can become a presbyopic lens;
- the invisible liquid crystal glasses 10 may be made into a flat mirror; in addition, when the invisible liquid crystal glasses 10 are myopic lenses or old When the lens is taken, the precise adjustment of the focal length can also be achieved by adjusting the refractive index of the liquid crystal to meet the needs of different users for the degree of the lens.
- the invisible liquid crystal glasses further include a driving module 20 that deflects liquid crystal molecules in the liquid crystal layer 103 of the invisible liquid crystal glasses 10.
- the annular liquid crystal glasses 10 are divided into a plurality of annular regions.
- the driving module 20 can apply driving voltages to different annular regions in the invisible liquid crystal glasses 10 as needed, and drive liquid crystal molecules in different annular regions to deflect at corresponding angles, thereby controlling refraction of the liquid crystal.
- the rate is gradually increased or decreased from the center of the lens toward the edge, for example, so that the liquid crystal glasses realize the function of the glasses or the reading glasses.
- the driving voltage applied to different annular regions is determined according to the refractive index of the liquid crystal in different annular regions, the depth of the alignment groove, and the thickness of the liquid crystal layer, so that these parameters are optimally matched, thereby achieving Precise adjustment of focal length Section.
- the invisible liquid crystal glasses 10 further include an optical sensing component 30 and a control module 40.
- the optical sensing component 30 is configured to receive a control signal and send the control to the control.
- the module 40 is configured to control the driving module 20 to drive liquid crystal molecules in the liquid crystal layer to perform deflection according to the control signal.
- an optical remote controller can be configured to send a control signal through the adjustment button of the optical remote controller, and the control signal is received by the optical sensing component 30 and sent to the control module 40, so that the control module 40, according to the control signal, controlling the driving module 20 to drive liquid crystal molecules in the liquid crystal layer to perform deflection.
- the control signals corresponding to the different adjustment buttons of the optical remote controller may be set in advance for manipulation of the optical sensing element 30.
- the user can adjust the invisible liquid crystal glasses 10 by simply controlling the corresponding adjustment buttons of the optical remote controller.
- the focal lengths of the left and right invisible liquid crystal glasses 10 may be adjusted, that is, the degree of myopia correction may be corrected; or when the invisible liquid crystal glasses 10 are used for reading glasses, the left and right invisible liquid crystals may be adjusted.
- the focal length of the glasses 10, that is, the correction of the presbyopic lens; or when the invisible liquid crystal glasses 10 are for the reading glasses, the liquid crystal glasses can be made into myopia glasses by adjusting the focal lengths of the left and right invisible liquid crystal glasses 10.
- the user first presses an adjustment button corresponding to the control signal of "adjusting the left-eye stealth liquid crystal glasses" in the optical remote controller, and the optical remote controller then sends the control signal to the optical sensing element 30.
- the optical sensing element 30 receives the control signal and sends it to the control module 40 to enter a control mode of "adjusting the left-eye invisible liquid crystal glasses”; the user then presses the corresponding corresponding in the optical remote controller
- An adjustment button for "increasing the focal length of the invisible liquid crystal glasses” the optical remote controller then transmitting the control signal to the optical sensing element 30; the optical sensing element 30 receives the control signal and
- the control module 40 controls the driving module 20 to drive liquid crystal molecules in the liquid crystal layer corresponding to the left eye to perform deflection according to the control signal to achieve adjustment of the focal length.
- the invisible liquid crystal glasses 10 further include a surface of the first transparent flexible substrate 1011 or the second transparent flexible substrate 1021 that is away from the liquid crystal layer.
- Thin film battery unit 50 is applied to
- the thin film battery unit 50 may be disposed on a side of the first transparent flexible substrate 1011 away from the liquid crystal layer. On the surface.
- the thin film battery unit 50 includes a solar battery.
- the solar cell may include a P-type silicon pattern layer, an N-type silicon pattern layer, and an intrinsic silicon pattern layer disposed between the P-type silicon pattern layer and the N-type silicon pattern layer.
- the optical remote controller may further have a switch for controlling whether the thin film battery unit 50 of the stealth liquid crystal lens 10 is powered.
- the switch can be turned off to stop the invisible liquid crystal glasses 10; when the glasses are re-applied, the switch can be turned on to make the invisible liquid crystal glasses 10 work normally.
- the invisible liquid crystal glasses 10 include a first substrate 101 and a second substrate 102 formed by a pair of boxes, and a liquid crystal layer 103 disposed between the two substrates;
- the first substrate 101 includes a first transparent flexible substrate 1011; a first alignment film 1013 including a first alignment groove 1012 on the first transparent flexible substrate, the first alignment groove 1012 being annularly oriented toward the center of the invisible liquid crystal lens 10
- An edge of the liquid crystal glasses 10 extends;
- the second substrate 102 includes a second transparent flexible substrate 1021, and a second alignment film 1023 including a second alignment groove 1022 disposed on the second transparent flexible substrate.
- the liquid crystal in the liquid crystal layer 103 is the same liquid crystal having the same refractive index.
- the invisible liquid crystal glasses 10 further include a driving module 20, an optical sensing element 30, and a control module 40; wherein the optical sensing element 30 is configured to receive The control signal is sent to the control module 40.
- the control module 40 is configured to control the driving module 20 to drive liquid crystal molecules in the liquid crystal layer for deflection according to the control signal.
- the invisible liquid crystal glasses 10 further include a solar cell including a P-type silicon pattern layer, an N-type silicon pattern layer, and disposed between the P-type silicon pattern layer and the N-type silicon pattern layer The intrinsic silicon pattern layer.
- the optical sensing component 30 receives the control signal and sends it to the control module 40 to enter a control mode of “adjusting the left-eye stealth liquid crystal glasses”.
- the optical sensing component 30 receives the control signal and sends it to the control module 40.
- the control module 40 controls the driving module 20 to drive liquid crystal molecules in different annular regions of the contact lens corresponding to the left eye to perform corresponding angle deflection according to the control signal, thereby implementing the invisible liquid crystal glasses on the left side.
- the adjustment of the refractive index of 10 increases the focal length of the invisible liquid crystal glasses.
- control signal If the degree of the invisible liquid crystal glasses 10 still fails to meet the requirements of the user, the user may continue to issue a corresponding control signal of “increasing the focal length of the invisible liquid crystal glasses” or “reducing the focal length of the invisible liquid crystal glasses”. Control signal.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/355,357 US20150160475A1 (en) | 2013-08-20 | 2013-12-03 | Liquid Crystal Based Contact Lens |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310363351.4A CN103472596B (zh) | 2013-08-20 | 2013-08-20 | 一种隐形液晶眼镜 |
CN201310363351.4 | 2013-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015024323A1 true WO2015024323A1 (zh) | 2015-02-26 |
Family
ID=49797503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/088436 WO2015024323A1 (zh) | 2013-08-20 | 2013-12-03 | 一种隐形液晶眼镜 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150160475A1 (zh) |
CN (1) | CN103472596B (zh) |
WO (1) | WO2015024323A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10859868B2 (en) | 2017-08-11 | 2020-12-08 | Coopervision International Limited | Flexible liquid crystal cells and lenses |
US11003016B2 (en) | 2018-09-21 | 2021-05-11 | Coopervision International Limited | Flexible, adjustable lens power liquid crystal cells and lenses |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472595B (zh) * | 2013-08-20 | 2014-11-19 | 北京京东方光电科技有限公司 | 一种液晶镜片以及液晶眼镜 |
KR102271817B1 (ko) | 2014-09-26 | 2021-07-01 | 삼성전자주식회사 | 증강현실을 위한 스마트 콘택렌즈와 그 제조 및 동작방법 |
US9715129B2 (en) * | 2015-04-15 | 2017-07-25 | Johnson & Johnson Vision Care, Inc. | Contact lens with multi-layered pattern |
US10474230B2 (en) | 2016-12-15 | 2019-11-12 | Tectus Corporation | Brightness control for an augmented reality eye-mounted display |
US11175544B2 (en) | 2017-03-07 | 2021-11-16 | President And Fellows Of Harvard College | Stretchable electrooptical and mechanooptical devices comprising a liquid crystal cell disposed between first and second ionic conducting gel layers |
CN114839796A (zh) * | 2021-02-01 | 2022-08-02 | 上海婷伊美科技有限公司 | 一种可变焦硬性隐形眼镜及其制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2085070U (zh) * | 1991-01-09 | 1991-09-18 | 李顺田 | 光敏液晶变色镜片 |
CN2182416Y (zh) * | 1994-01-31 | 1994-11-09 | 清华大学 | 防护镜用高透过率液晶镜片 |
CN102081241A (zh) * | 2010-11-08 | 2011-06-01 | 西华师范大学 | 光控液晶眼镜 |
CN202177752U (zh) * | 2011-08-19 | 2012-03-28 | 天马微电子股份有限公司 | 一种液晶眼镜 |
WO2012083524A1 (zh) * | 2010-12-21 | 2012-06-28 | 海尔集团公司 | 眼镜镜片、快门式眼镜及立体显示系统 |
CN102955262A (zh) * | 2011-08-31 | 2013-03-06 | 深圳光启高等理工研究院 | 一种近视眼镜镜片 |
CN203444181U (zh) * | 2013-08-20 | 2014-02-19 | 北京京东方光电科技有限公司 | 一种隐形液晶眼镜 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04322214A (ja) * | 1991-04-23 | 1992-11-12 | Hitachi Ltd | 液晶レンズ及びその使用方法 |
JPH06324337A (ja) * | 1993-03-15 | 1994-11-25 | Toshiba Corp | 液晶表示装置 |
US5818560A (en) * | 1994-11-29 | 1998-10-06 | Sanyo Electric Co., Ltd. | Liquid crystal display and method of preparing the same |
US6619799B1 (en) * | 1999-07-02 | 2003-09-16 | E-Vision, Llc | Optical lens system with electro-active lens having alterably different focal lengths |
JP2001156311A (ja) * | 1999-11-30 | 2001-06-08 | Sharp Corp | 薄膜太陽電池およびその製造方法 |
KR20040007064A (ko) * | 2002-07-16 | 2004-01-24 | 삼성전자주식회사 | 반사-투과형 액정표시장치 및 이의 제조 방법 |
US8317321B2 (en) * | 2007-07-03 | 2012-11-27 | Pixeloptics, Inc. | Multifocal lens with a diffractive optical power region |
CN102004351B (zh) * | 2010-09-13 | 2012-12-05 | 信利半导体有限公司 | 3d液晶眼镜生产方法 |
US20120212696A1 (en) * | 2011-01-27 | 2012-08-23 | Pixeloptics, Inc. | Variable optical element comprising a liquid crystal alignment layer |
US20120300171A1 (en) * | 2011-05-27 | 2012-11-29 | Pixeloptics, Inc. | Programmable Ophthalmic Lenses |
US9588396B2 (en) * | 2012-02-07 | 2017-03-07 | Mitsui Chemicals, Inc. | Laser patterning of conductive films for electro-active lenses |
US9310626B2 (en) * | 2013-03-15 | 2016-04-12 | Johnson & Johnson Vision Care, Inc. | Ophthalmic devices with organic semiconductor transistors |
-
2013
- 2013-08-20 CN CN201310363351.4A patent/CN103472596B/zh active Active
- 2013-12-03 WO PCT/CN2013/088436 patent/WO2015024323A1/zh active Application Filing
- 2013-12-03 US US14/355,357 patent/US20150160475A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2085070U (zh) * | 1991-01-09 | 1991-09-18 | 李顺田 | 光敏液晶变色镜片 |
CN2182416Y (zh) * | 1994-01-31 | 1994-11-09 | 清华大学 | 防护镜用高透过率液晶镜片 |
CN102081241A (zh) * | 2010-11-08 | 2011-06-01 | 西华师范大学 | 光控液晶眼镜 |
WO2012083524A1 (zh) * | 2010-12-21 | 2012-06-28 | 海尔集团公司 | 眼镜镜片、快门式眼镜及立体显示系统 |
CN202177752U (zh) * | 2011-08-19 | 2012-03-28 | 天马微电子股份有限公司 | 一种液晶眼镜 |
CN102955262A (zh) * | 2011-08-31 | 2013-03-06 | 深圳光启高等理工研究院 | 一种近视眼镜镜片 |
CN203444181U (zh) * | 2013-08-20 | 2014-02-19 | 北京京东方光电科技有限公司 | 一种隐形液晶眼镜 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10859868B2 (en) | 2017-08-11 | 2020-12-08 | Coopervision International Limited | Flexible liquid crystal cells and lenses |
US11860470B2 (en) | 2017-08-11 | 2024-01-02 | Coopervision International Limited | Flexible liquid crystal cells and lenses |
US11003016B2 (en) | 2018-09-21 | 2021-05-11 | Coopervision International Limited | Flexible, adjustable lens power liquid crystal cells and lenses |
US11520181B2 (en) | 2018-09-21 | 2022-12-06 | Coopervision International Limited | Flexible, adjustable lens power liquid crystal cells and lenses |
Also Published As
Publication number | Publication date |
---|---|
US20150160475A1 (en) | 2015-06-11 |
CN103472596A (zh) | 2013-12-25 |
CN103472596B (zh) | 2014-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015024323A1 (zh) | 一种隐形液晶眼镜 | |
JP7026925B2 (ja) | 眼鏡 | |
RU2594437C2 (ru) | Офтальмологическое устройство с изменяемыми оптическими свойствами, содержащее формованные жидкокристаллические элементы и поляризационные элементы | |
WO2015024322A1 (zh) | 液晶镜片以及液晶眼镜 | |
US9500884B2 (en) | Fluid filled adjustable contact lenses | |
TWI494637B (zh) | 在具有動態光學之光學傳遞內之靜態增進表面區域 | |
US20080278681A1 (en) | Progressive addition lens operating in combination with a multi-order diffractive optic | |
TW201423202A (zh) | 包含低黏性液晶性混合物的電活性眼用透鏡 | |
WO2012166718A1 (en) | Deformable ophthalmic lenses | |
US20190113771A1 (en) | Electrically focus-tunable lens and eyewear including the same | |
CN107748452B (zh) | 一种基于液晶透镜的变焦眼镜的变焦方法 | |
CN103472619A (zh) | 一种液晶镜片以及液晶小孔眼镜 | |
CN110291445B (zh) | 镜片及眼睛佩戴物 | |
TWI490595B (zh) | 以液晶轉向調整透鏡焦距之光學系統 | |
JP2012128106A (ja) | 液晶フレネルレンズの製造方法及び液晶フレネルレンズ | |
TWI591379B (zh) | 具視力補償之頭戴式顯示裝置 | |
CN203444181U (zh) | 一种隐形液晶眼镜 | |
CN203444180U (zh) | 一种液晶镜片以及液晶眼镜 | |
JP2009251067A (ja) | 電子眼鏡 | |
KR20200131633A (ko) | 가변 렌즈, 렌즈 모듈 및 이를 포함하는 안경 | |
US11885972B1 (en) | Optical element having peripheral foveating region | |
US20230058115A1 (en) | Focus-adjustable liquid crystal eyeglasses | |
US11733547B1 (en) | Modulating impedance to segments of ground plane | |
CN107807457A (zh) | 一种基于液晶双折射的双屈光度眼镜变焦方法 | |
US20150092124A1 (en) | Eyeglasses apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 14355357 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13891851 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 07/07/2016) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13891851 Country of ref document: EP Kind code of ref document: A1 |