CN113272724A - 液晶透镜及其控制方法、液晶眼镜 - Google Patents

液晶透镜及其控制方法、液晶眼镜 Download PDF

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Publication number
CN113272724A
CN113272724A CN201980002139.0A CN201980002139A CN113272724A CN 113272724 A CN113272724 A CN 113272724A CN 201980002139 A CN201980002139 A CN 201980002139A CN 113272724 A CN113272724 A CN 113272724A
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electrode
driving
liquid crystal
crystal lens
electrodes
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CN201980002139.0A
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CN113272724B (zh
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王海燕
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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    • 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
    • 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
    • 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
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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

Abstract

一种液晶透镜(100)，具有至少两个驱动区域，液晶透镜(100)包括第一电极层(1)和第二电极层(2)。第一电极层(1)包括多个第一电极组(10)，每个第一电极组(10)包括多个第一电极(101)，每个第一电极组(10)所的多个第一电极(101)被配置为一一对应接收多个第一驱动信号(SD1)，至少两个驱动区域中的每个驱动区域对应至少一个第一电极组(10)。第二电极层(2)与第一电极层(1)相对设置，包括被配置为一一对应接收至少一个第二驱动信号(SD2)的至少一个第二电极(201)。处于相同位置的第一电极(101)所接收的第一驱动信号(SD1)与对应的第二电极(201)所接收的第二驱动信号(SD2)之间所形成的驱动电压，在同一驱动区域内相等或大致相等，在不同驱动区域内其绝对值沿液晶透镜(100)的径向且由液晶透镜(100)的中心指向边缘的方向递增。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201980002139.0A 2019-10-25 2019-10-25 液晶透镜及其控制方法、液晶眼镜 Active CN113272724B (zh)

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PCT/CN2019/113311 WO2021077409A1 (zh) 2019-10-25 2019-10-25 液晶透镜及其控制方法、液晶眼镜

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CN113272724B CN113272724B (zh) 2023-06-09

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US (1) US11460736B2 (zh)
EP (1) EP4050405A4 (zh)
CN (1) CN113272724B (zh)
WO (1) WO2021077409A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
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CN101889240A (zh) * 2007-12-06 2010-11-17 西铁城控股株式会社 液晶菲涅耳透镜
CN102116991A (zh) * 2009-12-30 2011-07-06 乐金显示有限公司 电场驱动液晶透镜单元及采用该透镜单元的立体图像显示装置
CN102193202A (zh) * 2010-03-17 2011-09-21 三星电子株式会社 利用衍射透镜的图像显示装置
CN102967969A (zh) * 2011-08-30 2013-03-13 株式会社日本显示器西 液晶光学器件
CN104122734A (zh) * 2014-05-28 2014-10-29 友达光电股份有限公司 透镜结构
US20150036084A1 (en) * 2013-08-05 2015-02-05 The Hong Kong University Of Science And Technology Switchable liquid crystal fresnel lens

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885139B2 (en) * 2005-01-21 2014-11-11 Johnson & Johnson Vision Care Adaptive electro-active lens with variable focal length
KR101419234B1 (ko) * 2007-12-18 2014-07-15 엘지디스플레이 주식회사 액정 전계 렌즈 및 이를 이용한 입체 표시 장치
KR101603237B1 (ko) * 2009-10-27 2016-03-15 엘지디스플레이 주식회사 액정 전계 렌즈 및 이를 이용한 입체 영상 표시 장치
KR101812511B1 (ko) * 2011-06-07 2018-01-31 삼성디스플레이 주식회사 렌즈 패널, 이의제조 방법 및 이를 갖는 표시 장치
KR20150045135A (ko) * 2013-10-18 2015-04-28 삼성디스플레이 주식회사 입체영상 표시장치와 그 구동방법
CN103760712B (zh) 2014-01-28 2016-08-17 重庆卓美华视光电有限公司 液晶透镜及使用该液晶透镜的立体显示装置
KR20160108756A (ko) * 2015-03-06 2016-09-20 삼성디스플레이 주식회사 액정 렌즈 패널 및 그 구동 방법
CN108490704B (zh) * 2018-03-30 2021-08-20 京东方科技集团股份有限公司 液晶镜片及其控制方法和液晶眼镜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101889240A (zh) * 2007-12-06 2010-11-17 西铁城控股株式会社 液晶菲涅耳透镜
CN102116991A (zh) * 2009-12-30 2011-07-06 乐金显示有限公司 电场驱动液晶透镜单元及采用该透镜单元的立体图像显示装置
CN102193202A (zh) * 2010-03-17 2011-09-21 三星电子株式会社 利用衍射透镜的图像显示装置
CN102967969A (zh) * 2011-08-30 2013-03-13 株式会社日本显示器西 液晶光学器件
US20150036084A1 (en) * 2013-08-05 2015-02-05 The Hong Kong University Of Science And Technology Switchable liquid crystal fresnel lens
CN104122734A (zh) * 2014-05-28 2014-10-29 友达光电股份有限公司 透镜结构

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Publication number Publication date
CN113272724B (zh) 2023-06-09
EP4050405A1 (en) 2022-08-31
US11460736B2 (en) 2022-10-04
EP4050405A4 (en) 2022-11-09
WO2021077409A1 (zh) 2021-04-29
US20210373390A1 (en) 2021-12-02

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