BRPI0509809A - eletrodos padronizados para dispositivos oftálmicos eletroativos de cristal lìquido - Google Patents

eletrodos padronizados para dispositivos oftálmicos eletroativos de cristal lìquido

Info

Publication number
BRPI0509809A
BRPI0509809A BRPI0509809A BRPI0509809A BR PI0509809 A BRPI0509809 A BR PI0509809A BR PI0509809 A BRPI0509809 A BR PI0509809A BR PI0509809 A BRPI0509809 A BR PI0509809A
Authority
BR
Brazil
Prior art keywords
liquid crystal
electrodes
standardized
crystal layer
devices
Prior art date
Application number
Other languages
English (en)
Inventor
Gerald Meredith
Original Assignee
Univ Arizona
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 to US56220304P priority Critical
Application filed by Univ Arizona filed Critical Univ Arizona
Priority to PCT/US2005/012216 priority patent/WO2005101111A2/en
Publication of BRPI0509809A publication Critical patent/BRPI0509809A/pt

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/12Fluid-filled or evacuated lenses
    • G02B3/14Fluid-filled or evacuated lenses of variable focal length
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/13439Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/29Devices 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
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/29Devices 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
    • G02F2001/294Variable focal length device
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00Function characteristic
    • G02F2203/28Function characteristic focussing or defocussing

Abstract

ELETRODOS PADRONIZADOS PARA DISPOSITIVOS OPTáLMICOS ELETROATIVOS DE CRISTAL LìQUIDO. é fornecido um dispositivo eletroativo compreendendo: uma camada de cristal líquido incluída entre um par de substratos transparentes; um ou mais conjuntos de eletrodos padronizados posicionados entre a camada de cristal líquido e a superfície interna da cobertura do primeiro substrato transparente, cada conjuntos de eletrodo compreendendo dois ou mais elétrodos formando um padrão oposto, os ditos elétrodos sendo separados por uma camada isolamento, onde não há nenhuma abertura horizontal entre os elétrodos que formam o conjunto de eletrodos padronizados; e uma camada condutora entre a camada de cristal líquido e a superfície interna da cobertura do segundo substrato transparente. O dispositivo fornece uma eficiência maior que os dispositivos convencionais.
BRPI0509809 2004-04-13 2005-04-11 eletrodos padronizados para dispositivos oftálmicos eletroativos de cristal lìquido BRPI0509809A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US56220304P true 2004-04-13 2004-04-13
PCT/US2005/012216 WO2005101111A2 (en) 2004-04-13 2005-04-11 Patterned electrodes for electroactive liquid-crystal ophthalmic devices

Publications (1)

Publication Number Publication Date
BRPI0509809A true BRPI0509809A (pt) 2007-09-18

Family

ID=35150602

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509809 BRPI0509809A (pt) 2004-04-13 2005-04-11 eletrodos padronizados para dispositivos oftálmicos eletroativos de cristal lìquido

Country Status (11)

Country Link
US (1) US20050231677A1 (pt)
EP (1) EP1743211A4 (pt)
JP (1) JP2007532978A (pt)
KR (1) KR20070008639A (pt)
CN (1) CN101057174A (pt)
AR (1) AR048825A1 (pt)
AU (1) AU2005234050A1 (pt)
BR (1) BRPI0509809A (pt)
CA (1) CA2563115A1 (pt)
TW (1) TW200604640A (pt)
WO (1) WO2005101111A2 (pt)

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US20090120901A1 (en) * 2007-11-09 2009-05-14 Pixeloptics Inc. Patterned electrodes with reduced residue
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JP5328315B2 (ja) * 2008-11-25 2013-10-30 シチズンホールディングス株式会社 可変焦点レンズ
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TWI401471B (en) * 2009-09-24 2013-07-11 Silicon Touch Tech Inc Liquid crystal optical lens and manufacturing method thereof, lens apparatus using liquid crystal optical lens
KR101772153B1 (ko) * 2010-03-17 2017-08-29 삼성디스플레이 주식회사 회절 렌즈를 이용한 영상 표시 장치
US8950862B2 (en) 2011-02-28 2015-02-10 Johnson & Johnson Vision Care, Inc. Methods and apparatus for an ophthalmic lens with functional insert layers
US9698129B2 (en) * 2011-03-18 2017-07-04 Johnson & Johnson Vision Care, Inc. Stacked integrated component devices with energization
US9233513B2 (en) 2011-03-18 2016-01-12 Johnson & Johnson Vision Care, Inc. Apparatus for manufacturing stacked integrated component media inserts for ophthalmic devices
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
TWI476499B (en) * 2011-06-09 2015-03-11 Nat Univ Chung Hsing Diffractive optical element with multiple focus modes
EP2815265A1 (en) 2012-02-07 2014-12-24 HPO Assets LLC Laser patterning of conductive films for electro-active lenses
CN102932060B (zh) * 2012-10-08 2016-04-27 中国科学院西安光学精密机械研究所 一种高速光通信系统全光异或门实现方法
EP3054347A1 (en) 2012-12-28 2016-08-10 e-Vision Smart Optics Inc. Double-layer electrode for electro-optic liquid crystal lens
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
CN106170314B (zh) * 2014-10-02 2018-01-30 皇家飞利浦有限公司 用于患者界面的衬垫元件
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

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Also Published As

Publication number Publication date
AU2005234050A1 (en) 2005-10-27
AR048825A1 (es) 2006-05-31
TW200604640A (en) 2006-02-01
EP1743211A4 (en) 2007-11-07
EP1743211A2 (en) 2007-01-17
JP2007532978A (ja) 2007-11-15
CA2563115A1 (en) 2005-10-27
WO2005101111A2 (en) 2005-10-27
US20050231677A1 (en) 2005-10-20
KR20070008639A (ko) 2007-01-17
CN101057174A (zh) 2007-10-17
WO2005101111A3 (en) 2007-03-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired