WO2008078320A3 - Electronic transparency regulation element to enhance viewing through lens system - Google Patents

Electronic transparency regulation element to enhance viewing through lens system Download PDF

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Publication number
WO2008078320A3
WO2008078320A3 PCT/IL2007/001583 IL2007001583W WO2008078320A3 WO 2008078320 A3 WO2008078320 A3 WO 2008078320A3 IL 2007001583 W IL2007001583 W IL 2007001583W WO 2008078320 A3 WO2008078320 A3 WO 2008078320A3
Authority
WO
WIPO (PCT)
Prior art keywords
lens system
regulation element
frame
transparency regulation
coupled
Prior art date
Application number
PCT/IL2007/001583
Other languages
French (fr)
Other versions
WO2008078320A2 (en
Inventor
Yossi Gross
Original Assignee
Yossi Gross
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/740,582 external-priority patent/US7452067B2/en
Application filed by Yossi Gross filed Critical Yossi Gross
Publication of WO2008078320A2 publication Critical patent/WO2008078320A2/en
Publication of WO2008078320A3 publication Critical patent/WO2008078320A3/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/10Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08Auxiliary lenses; Arrangements for varying focal length
    • G02C7/088Lens systems mounted to spectacles

Abstract

Apparatus (20) is provided including a frame (24) worn on a face of a subject, such that a portion of the frame is located in front of a first eye of the subject and not in front of a second eye. A first lens system coupled to the portion of the frame comprises one or more first lenses (22). A second lens system (26) is coupled to the portion of the frame, the second lens system comprising one or more second lenses (40 and 42). A transparency regulation element (30) coupled to the first lens system has variable transparency, and enhances viewing through the second lens system. A power unit (28) is coupled to the frame, and, during a first period, drives the transparency regulation element to darken the first lens system without substantially darkening at least a portion of the second lens system, and during a second period, the power unit does not drive the transparency regulation element to substantially darken the first lens system. Other embodiments are also described.
PCT/IL2007/001583 2006-12-22 2007-12-20 Electronic transparency regulation element to enhance viewing through lens system WO2008078320A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US87706206P 2006-12-22 2006-12-22
US60/877,062 2006-12-22
US11/740,582 US7452067B2 (en) 2006-12-22 2007-04-26 Electronic transparency regulation element to enhance viewing through lens system
US11/740,582 2007-04-26
US93495807P 2007-06-14 2007-06-14
US60/934,958 2007-06-14

Publications (2)

Publication Number Publication Date
WO2008078320A2 WO2008078320A2 (en) 2008-07-03
WO2008078320A3 true WO2008078320A3 (en) 2009-04-16

Family

ID=39563036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/001583 WO2008078320A2 (en) 2006-12-22 2007-12-20 Electronic transparency regulation element to enhance viewing through lens system

Country Status (1)

Country Link
WO (1) WO2008078320A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268110B2 (en) 2009-03-13 2016-02-23 Optotune Ag Lens system and method
CN105683821A (en) * 2013-10-25 2016-06-15 埃西勒国际通用光学公司 Method for correcting a wearer behaviour for using a pair of spectacles in optimized conditions
JP7034071B2 (en) 2015-07-10 2022-03-11 エシロール・アンテルナシオナル Variable transmittance Control based on the range of transmittance of the lens

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699141B2 (en) 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
SG179307A1 (en) * 2010-09-16 2012-04-27 Ceepro Pte Ltd Ophthalmic glasses
CN104067159B (en) 2012-01-24 2017-09-08 索尼公司 Display device
JP6145966B2 (en) 2012-05-09 2017-06-14 ソニー株式会社 Display device
JP6123342B2 (en) 2013-02-20 2017-05-10 ソニー株式会社 Display device
EP2787385A1 (en) * 2013-04-02 2014-10-08 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Active system of vision and associated method for improving visual comfort to a wearer
EP3017337B1 (en) * 2013-07-05 2019-12-11 Universiteit Gent Active multifocal lens
FR3012627B1 (en) * 2013-10-25 2018-06-15 Essilor International DEVICE AND METHOD FOR POSTURE CORRECTION
JP6391952B2 (en) 2014-03-17 2018-09-19 ソニー株式会社 Display device and optical device
DE102014208981A1 (en) * 2014-05-13 2015-11-19 Bayerische Motoren Werke Aktiengesellschaft Contextual tint of glasses and a HMD
WO2016142263A1 (en) * 2015-03-09 2016-09-15 Forstgarten International Holding Gmbh User-wearable eyewear with additional visor
US9939644B2 (en) * 2015-06-25 2018-04-10 Intel Corporation Technologies for controlling vision correction of a wearable computing device
JP6217772B2 (en) * 2016-02-12 2017-10-25 セイコーエプソン株式会社 Head-mounted display device and method for controlling head-mounted display device
US10638080B2 (en) 2017-01-30 2020-04-28 Alcon Inc. Systems and method for augmented reality ophthalmic surgical microscope projection
CN106990848B (en) * 2017-04-10 2023-06-20 河南中医药大学 Virtual reality anti-dizziness method and system
US10932902B2 (en) * 2018-08-03 2021-03-02 Johnson & Johnson Vision Care, Inc. Dynamically tunable apodized multiple-focus opthalmic devices and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106217A (en) * 1976-02-20 1978-08-15 Witt Frank A Head mounted flight training apparatus
US20020140899A1 (en) * 2000-06-23 2002-10-03 Blum Ronald D. Electro-optic lens with integrated components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106217A (en) * 1976-02-20 1978-08-15 Witt Frank A Head mounted flight training apparatus
US20020140899A1 (en) * 2000-06-23 2002-10-03 Blum Ronald D. Electro-optic lens with integrated components

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268110B2 (en) 2009-03-13 2016-02-23 Optotune Ag Lens system and method
CN105683821A (en) * 2013-10-25 2016-06-15 埃西勒国际通用光学公司 Method for correcting a wearer behaviour for using a pair of spectacles in optimized conditions
CN105683821B (en) * 2013-10-25 2019-08-30 依视路国际公司 Method for correcting wearer's behavior to use a pair of glasses with optimal conditions
JP7034071B2 (en) 2015-07-10 2022-03-11 エシロール・アンテルナシオナル Variable transmittance Control based on the range of transmittance of the lens

Also Published As

Publication number Publication date
WO2008078320A2 (en) 2008-07-03

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