IN2014DN08706A - - Google Patents

Info

Publication number
IN2014DN08706A
IN2014DN08706A IN8706DEN2014A IN2014DN08706A IN 2014DN08706 A IN2014DN08706 A IN 2014DN08706A IN 8706DEN2014 A IN8706DEN2014 A IN 8706DEN2014A IN 2014DN08706 A IN2014DN08706 A IN 2014DN08706A
Authority
IN
India
Prior art keywords
membrane
supporting member
control points
fixed support
round
Prior art date
Application number
Other languages
English (en)
Inventor
Mr Dijon Pietropinto
Mr Daniel Paul Rhodes
Mr Alex Edgington
Robert Edward Stevens
Benjamin Tristram Holland
Original Assignee
Adlens Ltd
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 GBGB1205394.8A external-priority patent/GB201205394D0/en
Priority claimed from GBGB1302794.1A external-priority patent/GB201302794D0/en
Application filed by Adlens Ltd filed Critical Adlens Ltd
Publication of IN2014DN08706A publication Critical patent/IN2014DN08706A/en

Links

Classifications

    • 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
    • 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
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
    • 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
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Prostheses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Tents Or Canopies (AREA)
IN8706DEN2014 2012-03-27 2013-03-22 IN2014DN08706A (enExample)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB1205394.8A GB201205394D0 (en) 2012-03-27 2012-03-27 Improvements in or relating to deformable non-round membrane assemblies
GBGB1221140.5A GB201221140D0 (en) 2012-03-27 2012-11-23 Improvements in or relating to deformable membrane assemblies
GBGB1302794.1A GB201302794D0 (en) 2013-02-18 2013-02-18 Improvements in or relating to deformable membrane assemblies
PCT/GB2013/050747 WO2013144592A1 (en) 2012-03-27 2013-03-22 Improvements in or relating to deformable membrane assemblies

Publications (1)

Publication Number Publication Date
IN2014DN08706A true IN2014DN08706A (enExample) 2015-05-22

Family

ID=49258317

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8706DEN2014 IN2014DN08706A (enExample) 2012-03-27 2013-03-22

Country Status (9)

Country Link
US (2) US20150116656A1 (enExample)
EP (1) EP2831667B1 (enExample)
JP (1) JP6475156B2 (enExample)
CN (1) CN104508541B (enExample)
BR (1) BR112014024038B1 (enExample)
CA (1) CA2868683C (enExample)
IN (1) IN2014DN08706A (enExample)
RU (1) RU2619394C2 (enExample)
WO (1) WO2013144592A1 (enExample)

Families Citing this family (33)

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Publication number Priority date Publication date Assignee Title
US10534172B2 (en) 2013-07-16 2020-01-14 Sony Corporation Display apparatus
GB2542638A (en) * 2015-09-28 2017-03-29 Adiens Ltd An adjustable fluid-filled lens assembly and method for assembling the same
CN105516563A (zh) 2015-12-15 2016-04-20 三星半导体(中国)研究开发有限公司 晶圆级照相模块
CN106291975A (zh) * 2016-08-31 2017-01-04 昆山工研院新型平板显示技术中心有限公司 一种3d屈光眼镜片、3d屈光眼镜
GB201800930D0 (en) * 2018-01-19 2018-03-07 Adlens Ltd Improvements in or relating to variable focusing power optical devices
GB201800933D0 (en) * 2018-01-19 2018-03-07 Adlens Ipr Ltd Improvements in or relating to variable focal power optical elements,a variable focal power optical device, a display module for augmented reality headset
CN112219140A (zh) * 2018-01-29 2021-01-12 加里夏普创新有限责任公司 中空三通光学元件
US10962791B1 (en) 2018-03-22 2021-03-30 Facebook Technologies, Llc Apparatuses, systems, and methods for fabricating ultra-thin adjustable lenses
US11245065B1 (en) 2018-03-22 2022-02-08 Facebook Technologies, Llc Electroactive polymer devices, systems, and methods
US11966042B2 (en) 2018-03-26 2024-04-23 Adlens Ltd. Augmented reality display units and augmented reality headsets comprising the same
GB201805289D0 (en) 2018-03-29 2018-05-16 Adlens Ltd Improvements in or relating to variable focusing power optical devices
GB201805297D0 (en) * 2018-03-29 2018-05-16 Adlens Ipr Ltd Methods And Assemblies Relating To The Manufacture Of Variable Focusing Power Optical Devices
GB201805301D0 (en) 2018-03-29 2018-05-16 Adlens Ltd Improvements In Or Relating To Variable Focusing Power Optical Devices
US10914871B2 (en) 2018-03-29 2021-02-09 Facebook Technologies, Llc Optical lens assemblies and related methods
JP7588072B2 (ja) 2018-11-29 2024-11-21 オプトチューン スウィッツァーランド アクチェンゲゼルシャフト 焦点距離を調整可能な小型液体レンズ
EP3894945A1 (en) * 2018-12-14 2021-10-20 Optotune AG Shape changing optical device for ophthalmic testing devices
US11256331B1 (en) 2019-01-10 2022-02-22 Facebook Technologies, Llc Apparatuses, systems, and methods including haptic and touch sensing electroactive device arrays
CN113544549A (zh) * 2019-03-18 2021-10-22 3M创新有限公司 具有用于显示器的一体式突出部的叠层
US11719960B1 (en) 2019-05-16 2023-08-08 Meta Platforms Technologies, Llc Gravity sag compensation in fluid-filled lenses
US11867927B1 (en) 2019-05-16 2024-01-09 Meta Platforms Technologies, Llc Modified membranes for fluid lenses
US11635637B1 (en) 2019-05-16 2023-04-25 Meta Platforms Technologies, Llc Fluid lens with low energy membrane adjustment
US11333803B2 (en) 2019-05-16 2022-05-17 Facebook Technologies, Llc Fluid lens with low energy membrane adjustment
US11561415B1 (en) 2019-05-16 2023-01-24 Meta Platforms Technologies, Llc Moving guide actuation of fluid lenses
US11506825B1 (en) 2019-10-24 2022-11-22 Meta Platforms, Inc. Elastomer based flexures for fluid lenses
US11703616B2 (en) 2019-11-05 2023-07-18 Meta Platforms Technologies, Llc Fluid lens with low gas content fluid
US11885983B1 (en) * 2020-01-08 2024-01-30 Meta Platforms Technologies, Llc Coated multilayer optical barrier
US11479328B2 (en) * 2020-01-21 2022-10-25 United States Of America As Represented By The Secretary Of The Navy Inflation-based antifouling
US12153229B2 (en) 2020-03-12 2024-11-26 Apple Inc. Electronic devices with adjustable lenses
US11740391B1 (en) 2020-12-31 2023-08-29 Meta Platforms Technologies, Llc Fluid lens operational feedback using sensor signal
US12092844B2 (en) * 2021-03-05 2024-09-17 Meta Platforms Technologies, Llc Liquid lens with gravity sag correction
TWI885550B (zh) * 2022-10-28 2025-06-01 美商賽博格工業有限責任公司 光學裝置
WO2025046118A1 (en) 2023-08-30 2025-03-06 Optotune Switzerland Ag Ring-actuated lens having a non-circular lens shaper
WO2025229116A1 (en) * 2024-05-03 2025-11-06 Optotune Switzerland Ag An adjustable non-circular acceleration compensated liquid lens

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612011A (en) * 1983-07-22 1986-09-16 Hans Kautzky Central occluder semi-biological heart valve
US4672389A (en) * 1985-05-28 1987-06-09 Ulry David N Inflatable reflector apparatus and method of manufacture
JPH02166401A (ja) * 1988-12-20 1990-06-27 Tomoyuki Furukawa 焦点距離可変レンズ
US5138494A (en) * 1990-05-07 1992-08-11 Stephen Kurtin Variable focal length lens
US5371629A (en) 1993-02-04 1994-12-06 Kurtin; Stephen Non-circular variable focus lens
US5668620A (en) * 1994-04-12 1997-09-16 Kurtin; Stephen Variable focal length lenses which have an arbitrarily shaped periphery
US5999328A (en) * 1994-11-08 1999-12-07 Kurtin; Stephen Liquid-filled variable focus lens with band actuator
EA002927B1 (ru) 1996-09-13 2002-10-31 Джошуа Дейвид Силвер Усовершенствования, касающиеся линз с переменным фокусным расстоянием
GB9805977D0 (en) * 1998-03-19 1998-05-20 Silver Joshua D Improvements in variable focus optical devices
US5956183A (en) * 1998-05-26 1999-09-21 Epstein; Saul Field-customizable variable focal length lens
US6715876B2 (en) * 2001-11-19 2004-04-06 Johnnie E. Floyd Lens arrangement with fluid cell and prescriptive element
ITTO20040825A1 (it) * 2004-11-23 2005-02-23 Cogliati Alvaro Lente artificiale in particolare lente a contatto o lente intra-oculare per la correzione della presbiopia eventualmente associata ad altri difetrti visivi, e relativo metodo di fabbricazione
WO2007017089A1 (en) 2005-07-25 2007-02-15 Carl Zeiss Smt Ag Projection objective of a microlithographic projection exposure apparatus
FR2919073B1 (fr) * 2007-07-19 2010-10-15 Commissariat Energie Atomique Dispositif optique a moyens d'actionnement d'une membrane deformable compacts
US8414121B2 (en) * 2009-10-13 2013-04-09 Adlens Beacon, Inc. Non-round fluid filled lens optic
US8136942B2 (en) * 2009-10-14 2012-03-20 Adlens Beacon, Inc. Aspheric fluid filled lens optic

Also Published As

Publication number Publication date
BR112014024038A2 (enExample) 2017-06-20
BR112014024038B1 (pt) 2022-12-20
EP2831667A1 (en) 2015-02-04
EP2831667B1 (en) 2024-04-17
CN104508541A (zh) 2015-04-08
CA2868683A1 (en) 2013-10-03
US20150116656A1 (en) 2015-04-30
US20170146700A1 (en) 2017-05-25
WO2013144592A1 (en) 2013-10-03
JP2015516592A (ja) 2015-06-11
RU2014144379A (ru) 2016-05-20
CN104508541B (zh) 2016-10-12
US10359546B2 (en) 2019-07-23
CA2868683C (en) 2021-11-16
RU2619394C2 (ru) 2017-05-15
JP6475156B2 (ja) 2019-02-27

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