DE60202815D1 - Steuerbare flüssige Mikrolinse - Google Patents

Steuerbare flüssige Mikrolinse

Info

Publication number
DE60202815D1
DE60202815D1 DE60202815T DE60202815T DE60202815D1 DE 60202815 D1 DE60202815 D1 DE 60202815D1 DE 60202815 T DE60202815 T DE 60202815T DE 60202815 T DE60202815 T DE 60202815T DE 60202815 D1 DE60202815 D1 DE 60202815D1
Authority
DE
Germany
Prior art keywords
controllable liquid
liquid microlens
microlens
controllable
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60202815T
Other languages
English (en)
Other versions
DE60202815T2 (de
Inventor
Timofei N Kroupenkine
Shu Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60202815D1 publication Critical patent/DE60202815D1/de
Application granted granted Critical
Publication of DE60202815T2 publication Critical patent/DE60202815T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
DE60202815T 2001-06-19 2002-03-22 Steuerbare flüssige Mikrolinse Expired - Lifetime DE60202815T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US884605 2001-06-19
US09/884,605 US6538823B2 (en) 2001-06-19 2001-06-19 Tunable liquid microlens

Publications (2)

Publication Number Publication Date
DE60202815D1 true DE60202815D1 (de) 2005-03-10
DE60202815T2 DE60202815T2 (de) 2006-01-19

Family

ID=25384984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202815T Expired - Lifetime DE60202815T2 (de) 2001-06-19 2002-03-22 Steuerbare flüssige Mikrolinse

Country Status (5)

Country Link
US (1) US6538823B2 (de)
EP (1) EP1271218B1 (de)
JP (1) JP4351420B2 (de)
CA (1) CA2381745C (de)
DE (1) DE60202815T2 (de)

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Also Published As

Publication number Publication date
US6538823B2 (en) 2003-03-25
US20020196558A1 (en) 2002-12-26
EP1271218A1 (de) 2003-01-02
JP2003050303A (ja) 2003-02-21
CA2381745C (en) 2006-12-05
CA2381745A1 (en) 2002-12-19
DE60202815T2 (de) 2006-01-19
JP4351420B2 (ja) 2009-10-28
EP1271218B1 (de) 2005-02-02

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