JP2012237999A - 電気光学レンズのパワー消費を低減する方法 - Google Patents
電気光学レンズのパワー消費を低減する方法 Download PDFInfo
- Publication number
- JP2012237999A JP2012237999A JP2012115827A JP2012115827A JP2012237999A JP 2012237999 A JP2012237999 A JP 2012237999A JP 2012115827 A JP2012115827 A JP 2012115827A JP 2012115827 A JP2012115827 A JP 2012115827A JP 2012237999 A JP2012237999 A JP 2012237999A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- voltage
- conductive layer
- layer
- crystal layer
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- G02F1/01—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 intensity, phase, polarisation or colour
- G02F1/13—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 intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02C7/083—Electrooptic lenses
-
- 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
- G02F1/01—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 intensity, phase, polarisation or colour
- G02F1/13—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 intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Ophthalmology & Optometry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
Abstract
【解決手段】一対の向き合った透明基板の間の液晶層と、液晶層と第1の透明基板の内向きの表面との間に配置されるパターン化された電極セットと、液晶層と前記第2の透明基板の内向きの表面との間の導電層と、パターン化された電極セット及び導電層に電圧を印加し、導電層に印加される電圧を閾値電圧(液晶層での光透過性がこれより高い値で変化するRMS電圧差)以下にする手段と、を備える。
【選択図】図4
Description
Vrms=<(V1−V2)2>1/2=<(V1−Vref)2>1/2=<(V1)2>1/2
しかし、V2がVrefと等しく(held)ない場合、次のことが言える。
Vrms=<(V1−V2)2>1/2
この場合、電極駆動電圧の同期(synchronization)により次の範囲にVrmsの値を発生させる。
Vrms1+Vrms2≧Vrms≧|Vrms1−Vrms2|
2つの低電圧の駆動装置から高い変調電圧Vrmsを提供するため、逆位相方形波駆動を使用した重要例が添付した図4で示されている。V2は振幅がVsw2の方形波として一定に保たれ、V1はV2に対して180°位相遅れの方形波として印加され、所望の制御電圧を達成するために振幅Vsw1は変化する。図4に示すように、この状況では次のようになる。
ここで述べたように、Vrms2=Vsw2がLCフィルムの閾値電圧の下でないが近い(near but below)値に設定される場合、より小さい値のVrms1=Vsw1がLC DOEを制御するのに用いられる。(代わりに、次の範囲内で所望のVrmsに到達するため、Vsw1を固定し、方形波間の位相差を変化させてもよい。
Vsw1+Vsw2≧Vrms≧|Vsw1−Vsw2|)
方形波の使用は実例であるが、1つの例にすぎない。同様のVrmsの制御が、その他の駆動波形状(例えば、サイン波、不完全(imperfect)方形波及びこの分野において知られているその他の方法)での振幅及び位相の制御が達成されてもよい。
G. Smith他著, The eye and visual optical instruments, Cambridge University Press, 1997年発行.
G. Vdovin他著, On the possibility of intraocular adaptive optics, Opt. Express 11:810-817, 2003年発行.
G. Williams他著, Electrically controllable liquid crystal Fresnel lens, Proc. SPIE 1168:352-357,1989年発行.
J. S. Patel他著, Electrically controlled polarization-independent liquid-crystal Fresnel lens arrays, Opt. Lett. 16:532-534, 1991年発行.
B. Dance著, Liquid crystal used in switchable Fresnel lens, Laser Focus World 28:34, 1992年発行.
M. C. K. Wiltshire著, Non-display applications of liquid crystal devices, Geo J. Research 10:119-125, 1993年発行.
H. Ren他著, Tunable Fresnel lens using nanoscale polymer-dispersed liquid crystals, Appl. Phys. Lett.83:1515-1517, 2003年発行.
C. W. Fowler他著, Liquid crystal lens review, Ophthal. Physiol. Opt. 10:186-194, 1990年発行.
J. A. Futhey著, Diffractive bifocal intraocular lens, Proc. SPIE 1052:142-149, 1989年発行.
S. Sato他著, Variable-focus liquid crystal Fresnel lens, Jpn. J. Appl. Phys. 24:L626-L628, 1985年発行.
L. G. Commander他著, Variable focal length microlenses, Opt. Commun. 177:157-170, 2000年発行.
S. T. Kowel他著, Focusing by electrical modulation of refraction in a liquid crystal cell, Appl. Opt. 23:278-289, 1984年発行.
A. Nouhi他著, Adaptive spherical lens, Appl. Opt. 23:2774-2777, 1984年発行.
A. F. Naumov他, Liquid-crystal adaptive lenses with modal control, Opt. Lett. 23:992-994, 1998.
M. Y. Loktev他, Wave front control systems based on modal liquid crystal lenses, Rev. Sci.Instrum. 71:3190-3297, 2000.
N. A. Riza他, Three-terminal adaptive nematic liquid-crystal lens device, Opt. Lett. 19:1013-1015, 1994.
P. W. McOwan他, A switchable liquid crystal binary Gabor lens, opt. Commun. 103:189-193, 1993.
S. Masuda他, Liquid-crystal microlens with a beam-steering function, Appl. Opt. 36:4772-4778, 1997.
B. Kress他, Digital Diffractive Optics, John Wiley & Sons Ltd., 2000.
Claims (12)
- 一対の向き合った透明基板の間の液晶層と、
前記液晶層と第1の前記透明基板の内向きの表面との間に配置されるパターン化された電極セットと、
前記液晶層と前記第2の前記透明基板の内向きの表面との間に配置され、前記パターン化された電極セットに電気的に接続される導電層と、
前記パターン化された電極セット及び前記導電層に電圧を印加し、前記導電層に印加されるRMS電圧を閾値電圧(前記液晶層での光透過性がこれより高い値で変化するRMS電圧差)以下にするとともに、前記パターン化された電極セットに印加する電圧と前記導電層に印加する電圧との間のRMS電圧差を前記液晶で所望の量の光透過性の変化を実現するのに十分な大きさにする手段と、
を備える電気光学装置。 - 前記液晶はE7である請求項1の装置。
- 前記透明基板はガラスである請求項1の装置。
- 前記透明基板はプラスチックである請求項1の装置。
- 前記電極及び前記導電層はイジウム−スズ−酸化物である請求項1の装置。
- さらに、前記液晶層の周辺に配向層を備える請求項1の装置。
- 前記配向層はポリビニルアルコールである請求項6の装置。
- 前記配向層はナイロン6,6である請求項6の装置。
- 前記透明基板は略3ミクロンと略20ミクロンの間の距離だけ離れている請求項1の装置。
- 前記透明基板は略3ミクロンと略8ミクロンの間の距離だけ離れている請求項9の装置。
- 一対の向き合った透明基板の間の液晶層を提供する工程と、
前記液晶層と第1の前記透明基板の内向きの表面との間にパターン化された電極セットを配置する工程と、
前記液晶層と前記第2の前記透明基板の内向きの表面との間の導電層を前記パターン化された電極セットと電気的に接続する工程と、
前記導電層に、前記液晶層での光透過性がこれより高い値で変化する閾値電圧以下の電圧を印加する工程と、
前記パターン化された電極セットに、前記液晶で所望の量の光透過性の変化を実現するのに十分な電圧を印加する工程と、
を備える光を屈折する方法。 - 前記導電層に印加する電圧は前記液晶の閾値電圧より低い請求項11の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80449406P | 2006-06-12 | 2006-06-12 | |
US60/804,494 | 2006-06-12 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009515581A Division JP2009540392A (ja) | 2006-06-12 | 2007-06-11 | 電気光学レンズのパワー消費を低減する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012237999A true JP2012237999A (ja) | 2012-12-06 |
JP5415585B2 JP5415585B2 (ja) | 2014-02-12 |
Family
ID=38832740
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009515581A Withdrawn JP2009540392A (ja) | 2006-06-12 | 2007-06-11 | 電気光学レンズのパワー消費を低減する方法 |
JP2012115827A Expired - Fee Related JP5415585B2 (ja) | 2006-06-12 | 2012-05-21 | 電気光学レンズのパワー消費を低減する方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009515581A Withdrawn JP2009540392A (ja) | 2006-06-12 | 2007-06-11 | 電気光学レンズのパワー消費を低減する方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7755583B2 (ja) |
EP (1) | EP2030101A4 (ja) |
JP (2) | JP2009540392A (ja) |
KR (1) | KR101313007B1 (ja) |
CN (1) | CN101501616B (ja) |
AR (1) | AR061344A1 (ja) |
AU (1) | AU2007257765C1 (ja) |
BR (1) | BRPI0713005A2 (ja) |
CA (1) | CA2655293C (ja) |
HK (1) | HK1137069A1 (ja) |
MX (1) | MX2008015907A (ja) |
TW (1) | TWI425271B (ja) |
WO (1) | WO2007146853A2 (ja) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009540392A (ja) * | 2006-06-12 | 2009-11-19 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド | 電気光学レンズのパワー消費を低減する方法 |
JP2010503026A (ja) * | 2006-09-01 | 2010-01-28 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド | 抵抗性電極を使用する電気光学レンズ |
US8033054B2 (en) * | 2008-06-21 | 2011-10-11 | Lensvector Inc. | Electro-optical devices using dynamic reconfiguration of effective electrode structures |
MX2010014245A (es) | 2008-06-21 | 2011-06-20 | Lensvector Inc | Dispositivos electro-ópticos que utilizan la reconfiguracion dinámica de las estructuras efectivas de los electrodos. |
US9675443B2 (en) | 2009-09-10 | 2017-06-13 | Johnson & Johnson Vision Care, Inc. | Energized ophthalmic lens including stacked integrated components |
KR101182229B1 (ko) * | 2010-01-08 | 2012-09-12 | 삼성디스플레이 주식회사 | 액정 표시 패널 및 그의 형성 방법 |
DE102010055185B4 (de) | 2010-12-20 | 2019-09-05 | Carl Zeiss Vision International Gmbh | Vorrichtung mit einer Brillenlinse mit veränderbarer Wirkung sowie Verfahren zum Einstellen der Wirkung einer Brillenlinse |
US8950862B2 (en) | 2011-02-28 | 2015-02-10 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus for an ophthalmic lens with functional insert layers |
US10451897B2 (en) | 2011-03-18 | 2019-10-22 | Johnson & Johnson Vision Care, Inc. | Components with multiple energization elements for biomedical devices |
US9889615B2 (en) | 2011-03-18 | 2018-02-13 | Johnson & Johnson Vision Care, Inc. | Stacked integrated component media insert for an ophthalmic device |
US9698129B2 (en) * | 2011-03-18 | 2017-07-04 | Johnson & Johnson Vision Care, Inc. | Stacked integrated component devices with energization |
US9110310B2 (en) | 2011-03-18 | 2015-08-18 | Johnson & Johnson Vision Care, Inc. | Multiple energization elements in stacked integrated component devices |
US9804418B2 (en) | 2011-03-21 | 2017-10-31 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus for functional insert with power layer |
US8857983B2 (en) | 2012-01-26 | 2014-10-14 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens assembly having an integrated antenna structure |
US11126040B2 (en) | 2012-09-30 | 2021-09-21 | Optica Amuka (A.A.) Ltd. | Electrically-tunable lenses and lens systems |
CN104685409B (zh) | 2012-09-30 | 2017-08-29 | 奥普蒂卡阿姆卡(艾阿)有限公司 | 具有电可调谐功率和对准的透镜 |
ES2800911T3 (es) * | 2012-12-28 | 2021-01-05 | E Vision Smart Optics Inc | Electrodo de doble capa para lente de cristal líquido electroóptica |
TWI495926B (zh) * | 2013-07-08 | 2015-08-11 | Au Optronics Corp | 液晶透鏡裝置及其液晶透鏡之驅動方法 |
US10466391B2 (en) | 2014-06-05 | 2019-11-05 | Optica Amuka (A.A.) Ltd. | Control of dynamic lenses |
US10627651B2 (en) | 2014-08-21 | 2020-04-21 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus to form biocompatible energization primary elements for biomedical devices with electroless sealing layers |
US9715130B2 (en) | 2014-08-21 | 2017-07-25 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus to form separators for biocompatible energization elements for biomedical devices |
US10361405B2 (en) | 2014-08-21 | 2019-07-23 | Johnson & Johnson Vision Care, Inc. | Biomedical energization elements with polymer electrolytes |
US10381687B2 (en) | 2014-08-21 | 2019-08-13 | Johnson & Johnson Vision Care, Inc. | Methods of forming biocompatible rechargable energization elements for biomedical devices |
US9941547B2 (en) | 2014-08-21 | 2018-04-10 | Johnson & Johnson Vision Care, Inc. | Biomedical energization elements with polymer electrolytes and cavity structures |
US9599842B2 (en) | 2014-08-21 | 2017-03-21 | Johnson & Johnson Vision Care, Inc. | Device and methods for sealing and encapsulation for biocompatible energization elements |
US9383593B2 (en) | 2014-08-21 | 2016-07-05 | Johnson & Johnson Vision Care, Inc. | Methods to form biocompatible energization elements for biomedical devices comprising laminates and placed separators |
US10361404B2 (en) | 2014-08-21 | 2019-07-23 | Johnson & Johnson Vision Care, Inc. | Anodes for use in biocompatible energization elements |
US9793536B2 (en) | 2014-08-21 | 2017-10-17 | Johnson & Johnson Vision Care, Inc. | Pellet form cathode for use in a biocompatible battery |
JP6508476B2 (ja) * | 2015-10-30 | 2019-05-08 | 日本電気硝子株式会社 | 液晶レンズ |
US10345620B2 (en) | 2016-02-18 | 2019-07-09 | Johnson & Johnson Vision Care, Inc. | Methods and apparatus to form biocompatible energization elements incorporating fuel cells for biomedical devices |
EP3446176B1 (en) | 2016-04-17 | 2021-11-24 | Optica Amuka (A.A.) Ltd. | Spectacle lens comprising a liquid crystal lens with enhanced electrical drive |
WO2017216716A1 (en) * | 2016-06-16 | 2017-12-21 | Optica Amuka (A.A.) Ltd. | Tunable lenses for spectacles |
US10168586B2 (en) | 2016-08-24 | 2019-01-01 | Liqxtal Technology Inc. | Electrically tunable optical phase modulation element |
US11747619B2 (en) | 2017-07-10 | 2023-09-05 | Optica Amuka (A.A.) Ltd. | Virtual reality and augmented reality systems with dynamic vision correction |
US11953764B2 (en) | 2017-07-10 | 2024-04-09 | Optica Amuka (A.A.) Ltd. | Tunable lenses with enhanced performance features |
EP3698212A4 (en) | 2017-10-16 | 2021-07-14 | Optica Amuka (A.A.) Ltd. | GLASSES WITH ELECTRICALLY ADJUSTABLE LENSES CONTROLLED BY AN EXTERNAL SYSTEM |
US11126055B2 (en) | 2018-07-10 | 2021-09-21 | Verily Life Sciences Llc | Switching of liquid crystal device |
US20210263198A1 (en) * | 2020-02-26 | 2021-08-26 | Beijing Voyager Technology Co., Ltd. | Liquid crystal-based laser beam scanners and laser signal receivers |
CN111627339B (zh) * | 2020-06-29 | 2022-01-11 | 武汉天马微电子有限公司 | 显示面板及显示装置 |
US12099282B2 (en) * | 2020-08-19 | 2024-09-24 | Samsung Electronics Co., Ltd. | Tunable optical lens and electronic apparatus employing the same |
US11360346B2 (en) * | 2020-08-27 | 2022-06-14 | Samsung Electronics Co., Ltd. | Optical lens having a tunable focal length and display device including the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04131893A (ja) * | 1990-09-21 | 1992-05-06 | Sharp Corp | 液晶表示装置 |
JPH0915575A (ja) * | 1995-06-28 | 1997-01-17 | Sharp Corp | 可変焦点レンズ素子および光導波路 |
JP2001091963A (ja) * | 1999-09-24 | 2001-04-06 | Nippon Telegr & Teleph Corp <Ntt> | 光学素子及びその駆動方法 |
US7755583B2 (en) * | 2006-06-12 | 2010-07-13 | Johnson & Johnson Vision Care Inc | Method to reduce power consumption with electro-optic lenses |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309162A (en) | 1963-06-28 | 1967-03-14 | Ibm | Electro-optical high speed adjustable focusing zone plate |
JPS593730B2 (ja) * | 1977-09-14 | 1984-01-25 | ソニー株式会社 | 液晶表示装置 |
US4303913A (en) * | 1978-08-25 | 1981-12-01 | Matsushita Electric Industrial Co., Ltd. | Fluorescent display device and display apparatus using the same |
US4319484A (en) * | 1979-08-31 | 1982-03-16 | The Johns-Hopkins University | Linear response capacitance wave height measuring system |
JPS5689790A (en) * | 1979-12-24 | 1981-07-21 | Hosiden Electronics Co | Channel display unit |
US4386836A (en) * | 1979-12-28 | 1983-06-07 | Kabushiki Kaisha Suwa Seikosha | Electro-photographic printer |
US4466703A (en) | 1981-03-24 | 1984-08-21 | Canon Kabushiki Kaisha | Variable-focal-length lens using an electrooptic effect |
US4671618A (en) * | 1986-05-22 | 1987-06-09 | Wu Bao Gang | Liquid crystalline-plastic material having submillisecond switch times and extended memory |
FR2593343B1 (fr) | 1986-01-20 | 1988-03-25 | Thomson Csf | Matrice d'elements photosensibles et son procede de fabrication, procede de lecture associe, et application de cette matrice a la prise de vue d'images |
FR2593987B1 (fr) | 1986-01-24 | 1989-08-04 | Thomson Csf | Dispositif photosensible a l'etat solide |
GB8618345D0 (en) | 1986-07-28 | 1986-09-03 | Purvis A | Optical components |
DE3727945A1 (de) * | 1986-08-22 | 1988-02-25 | Ricoh Kk | Fluessigkristallelement |
NL8602149A (nl) | 1986-08-25 | 1988-03-16 | Philips Nv | Optisch afbeeldingsstelsel met elektronisch varieerbare brandpuntsafstand en optische beeldopnemer van een dergelijk stelsel voorzien. |
US5150234A (en) | 1988-08-08 | 1992-09-22 | Olympus Optical Co., Ltd. | Imaging apparatus having electrooptic devices comprising a variable focal length lens |
FR2650400B1 (fr) * | 1989-07-25 | 1991-10-04 | Thomson Csf | Deflecteur electro-optique a cristal liquide |
US5040876A (en) | 1990-03-07 | 1991-08-20 | Bell Communications Research, Inc. | Liquid crystal light modulators with asymmetrical interfaces |
JPH05100201A (ja) | 1991-10-09 | 1993-04-23 | Seiko Epson Corp | 可変焦点レンズ |
US5877876A (en) | 1992-10-09 | 1999-03-02 | Apeldyn Corporation | Diffractive optical switch with polarizing beam splitters |
JPH06324298A (ja) | 1993-03-31 | 1994-11-25 | Citizen Watch Co Ltd | 光学装置 |
US6437762B1 (en) | 1995-01-11 | 2002-08-20 | William A. Birdwell | Dynamic diffractive optical transform |
US5682223A (en) | 1995-05-04 | 1997-10-28 | Johnson & Johnson Vision Products, Inc. | Multifocal lens designs with intermediate optical powers |
US6469683B1 (en) | 1996-01-17 | 2002-10-22 | Nippon Telegraph And Telephone Corporation | Liquid crystal optical device |
US6167016A (en) * | 1997-04-11 | 2000-12-26 | Aerial Imaging Corporation | Optical head with a diffractive lens for focusing a laser beam |
US20040108971A1 (en) | 1998-04-09 | 2004-06-10 | Digilens, Inc. | Method of and apparatus for viewing an image |
US6067065A (en) | 1998-05-08 | 2000-05-23 | Aurora Systems, Inc. | Method for modulating a multiplexed pixel display |
US6191881B1 (en) | 1998-06-22 | 2001-02-20 | Citizen Watch Co., Ltd. | Variable focal length lens panel and fabricating the same |
US6464363B1 (en) | 1999-03-17 | 2002-10-15 | Olympus Optical Co., Ltd. | Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof |
US6619799B1 (en) | 1999-07-02 | 2003-09-16 | E-Vision, Llc | Optical lens system with electro-active lens having alterably different focal lengths |
US7290875B2 (en) | 2004-11-02 | 2007-11-06 | Blum Ronald D | Electro-active spectacles and method of fabricating same |
US7404636B2 (en) | 1999-07-02 | 2008-07-29 | E-Vision, Llc | Electro-active spectacle employing modal liquid crystal lenses |
US7264354B2 (en) | 1999-07-02 | 2007-09-04 | E-Vision, Llc | Method and apparatus for correcting vision using an electro-active phoropter |
US7775660B2 (en) | 1999-07-02 | 2010-08-17 | E-Vision Llc | Electro-active ophthalmic lens having an optical power blending region |
US6909686B2 (en) * | 1999-12-20 | 2005-06-21 | Pioneer Corporation | Aberration correcting optical unit, optical pickup apparatus and information recording/reproducing apparatus with single and multi-layer electrodes |
US6778246B2 (en) | 2001-01-26 | 2004-08-17 | University Of Alabama In Huntsville | Liquid crystal adaptive lens with closed-loop electrodes and related fabrication methods and control methods |
US7330230B2 (en) | 2001-06-26 | 2008-02-12 | Sony Corporation | Reflection type liquid crystal display element, display unit, projection optical system, and projection display system |
JP3791377B2 (ja) * | 2001-09-28 | 2006-06-28 | 株式会社日立製作所 | 液晶表示素子及びそれを用いた表示装置 |
US7019890B2 (en) | 2001-10-05 | 2006-03-28 | E-Vision, Llc | Hybrid electro-active lens |
BR0213012A (pt) * | 2001-10-05 | 2004-12-28 | E Vision Llc | Lentes eletro-ativas hìbridas |
JP2003161810A (ja) | 2001-11-28 | 2003-06-06 | Citizen Electronics Co Ltd | 密着イメージセンサー用紫外線硬化型液晶マイクロレンズ |
TW564384B (en) * | 2001-11-29 | 2003-12-01 | Shu-Shia Wang | Method to form electrically controlled direction for phase grating |
JP4342200B2 (ja) * | 2002-06-06 | 2009-10-14 | シャープ株式会社 | 液晶表示装置 |
US7145589B2 (en) | 2002-07-12 | 2006-12-05 | Ricoh Company, Ltd. | Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same |
JP4349781B2 (ja) * | 2002-09-10 | 2009-10-21 | パイオニア株式会社 | 液晶レンズ並びにその駆動方法及び装置 |
CN1726527B (zh) * | 2002-11-21 | 2010-05-26 | 统宝香港控股有限公司 | 液晶显示设备 |
FR2847704B1 (fr) * | 2002-11-26 | 2005-01-28 | Nemoptic | Procede et dispositif perfectionnes d'affichage a cristal liquide nematique bistable |
KR20050106480A (ko) * | 2003-03-05 | 2005-11-09 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 회절 렌즈 |
US7522141B2 (en) * | 2003-12-01 | 2009-04-21 | Industrial Technology Research Institute | Cholesteric liquid crystal display system |
US7388565B2 (en) * | 2003-12-02 | 2008-06-17 | Stmicroelectronics Pvt. Ltd. | LCD driver with adjustable contrast |
US6859333B1 (en) | 2004-01-27 | 2005-02-22 | Research Foundation Of The University Of Central Florida | Adaptive liquid crystal lenses |
US20060256244A1 (en) * | 2004-02-25 | 2006-11-16 | Jak Martin J J | Display device and an illumination system therefor |
WO2005101111A2 (en) | 2004-04-13 | 2005-10-27 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Patterned electrodes for electroactive liquid-crystal ophthalmic devices |
EP1659563A1 (en) | 2004-11-23 | 2006-05-24 | Dialog Semiconductor GmbH | Driving circuit for liquid crystal displays with relative brightness adjustment |
US8885139B2 (en) | 2005-01-21 | 2014-11-11 | Johnson & Johnson Vision Care | Adaptive electro-active lens with variable focal length |
US20090015785A1 (en) | 2007-06-08 | 2009-01-15 | Blum Ronald D | Adjustable correction for a variety of ambient lighting conditions |
-
2007
- 2007-06-11 JP JP2009515581A patent/JP2009540392A/ja not_active Withdrawn
- 2007-06-11 MX MX2008015907A patent/MX2008015907A/es active IP Right Grant
- 2007-06-11 US US11/760,879 patent/US7755583B2/en active Active
- 2007-06-11 WO PCT/US2007/070827 patent/WO2007146853A2/en active Application Filing
- 2007-06-11 AU AU2007257765A patent/AU2007257765C1/en not_active Ceased
- 2007-06-11 BR BRPI0713005-8A patent/BRPI0713005A2/pt not_active IP Right Cessation
- 2007-06-11 CA CA2655293A patent/CA2655293C/en not_active Expired - Fee Related
- 2007-06-11 EP EP07798357A patent/EP2030101A4/en not_active Withdrawn
- 2007-06-11 CN CN2007800291908A patent/CN101501616B/zh not_active Expired - Fee Related
- 2007-06-11 KR KR1020097000447A patent/KR101313007B1/ko active IP Right Grant
- 2007-06-12 AR ARP070102550A patent/AR061344A1/es not_active Application Discontinuation
- 2007-06-12 TW TW096121170A patent/TWI425271B/zh not_active IP Right Cessation
-
2010
- 2010-01-21 HK HK10100668.9A patent/HK1137069A1/xx not_active IP Right Cessation
-
2012
- 2012-05-21 JP JP2012115827A patent/JP5415585B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04131893A (ja) * | 1990-09-21 | 1992-05-06 | Sharp Corp | 液晶表示装置 |
JPH0915575A (ja) * | 1995-06-28 | 1997-01-17 | Sharp Corp | 可変焦点レンズ素子および光導波路 |
JP2001091963A (ja) * | 1999-09-24 | 2001-04-06 | Nippon Telegr & Teleph Corp <Ntt> | 光学素子及びその駆動方法 |
US7755583B2 (en) * | 2006-06-12 | 2010-07-13 | Johnson & Johnson Vision Care Inc | Method to reduce power consumption with electro-optic lenses |
Also Published As
Publication number | Publication date |
---|---|
HK1137069A1 (en) | 2010-07-16 |
WO2007146853A2 (en) | 2007-12-21 |
JP5415585B2 (ja) | 2014-02-12 |
TWI425271B (zh) | 2014-02-01 |
US20070290972A1 (en) | 2007-12-20 |
CA2655293C (en) | 2016-02-09 |
CA2655293A1 (en) | 2007-12-21 |
EP2030101A4 (en) | 2009-12-02 |
KR20090012368A (ko) | 2009-02-03 |
AU2007257765A1 (en) | 2007-12-21 |
TW200815823A (en) | 2008-04-01 |
BRPI0713005A2 (pt) | 2012-04-17 |
AU2007257765B2 (en) | 2010-12-09 |
WO2007146853A3 (en) | 2008-10-30 |
CN101501616A (zh) | 2009-08-05 |
KR101313007B1 (ko) | 2013-10-01 |
EP2030101A2 (en) | 2009-03-04 |
AU2007257765C1 (en) | 2011-04-28 |
AR061344A1 (es) | 2008-08-20 |
JP2009540392A (ja) | 2009-11-19 |
US7755583B2 (en) | 2010-07-13 |
CN101501616B (zh) | 2012-02-22 |
MX2008015907A (es) | 2009-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5415585B2 (ja) | 電気光学レンズのパワー消費を低減する方法 | |
US20080212007A1 (en) | Electro-Optic Lenses Employing Resistive Electrodes | |
KR101205519B1 (ko) | 가변 초점 거리를 갖는 적응성 전기 활성 렌즈 | |
CN100595620C (zh) | 具有可变焦距的自适应电激活透镜 | |
KR20070008639A (ko) | 전기활성 액정 안과 장치용 패턴화된 전극 | |
TWI475278B (zh) | 具有可變焦距之適應性電活性透鏡 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121024 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121029 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130115 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130416 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130816 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20130823 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131015 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131113 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5415585 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |