BRPI0924030A2 - dispositivo de exibição de cristal líquido - Google Patents

dispositivo de exibição de cristal líquido

Info

Publication number
BRPI0924030A2
BRPI0924030A2 BRPI0924030A BRPI0924030A BRPI0924030A2 BR PI0924030 A2 BRPI0924030 A2 BR PI0924030A2 BR PI0924030 A BRPI0924030 A BR PI0924030A BR PI0924030 A BRPI0924030 A BR PI0924030A BR PI0924030 A2 BRPI0924030 A2 BR PI0924030A2
Authority
BR
Brazil
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
BRPI0924030A
Other languages
English (en)
Inventor
Kazuhiro Maeda
Kengo Takahama
Mikihiro Noma
Shinichi Miyazaki
Yoichiro Yahata
Yoshiharu Yoshimoto
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0924030A2 publication Critical patent/BRPI0924030A2/pt

Links

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch 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
    • G02F1/01—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
    • G02F1/13318—Circuits comprising a photodetector
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/11—Function characteristic involving infrared radiation
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/21—Thermal instability, i.e. DC drift, of an optical modulator; Arrangements or methods for the reduction thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BRPI0924030A 2009-01-20 2009-08-28 dispositivo de exibição de cristal líquido BRPI0924030A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009010231 2009-01-20
PCT/JP2009/065108 WO2010084639A1 (ja) 2009-01-20 2009-08-28 液晶表示装置

Publications (1)

Publication Number Publication Date
BRPI0924030A2 true BRPI0924030A2 (pt) 2016-01-26

Family

ID=42355709

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924030A BRPI0924030A2 (pt) 2009-01-20 2009-08-28 dispositivo de exibição de cristal líquido

Country Status (7)

Country Link
US (1) US20110273404A1 (pt)
EP (1) EP2390713A1 (pt)
JP (1) JP5009421B2 (pt)
CN (1) CN102282503A (pt)
BR (1) BRPI0924030A2 (pt)
RU (1) RU2487380C2 (pt)
WO (1) WO2010084639A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101794656B1 (ko) * 2010-08-20 2017-11-08 삼성디스플레이 주식회사 센서 어레이 기판, 이를 포함하는 표시장치 및 이의 제조 방법
TWI524239B (zh) * 2010-10-08 2016-03-01 友達光電股份有限公司 判斷觸碰位置的方法
US8773451B2 (en) * 2011-05-03 2014-07-08 Apple Inc. Color correction method and apparatus for displays
KR20130119614A (ko) * 2012-04-24 2013-11-01 삼성디스플레이 주식회사 센싱 장치 및 이미지 센싱 방법
JP6136948B2 (ja) * 2014-01-24 2017-05-31 株式会社Ｊｖｃケンウッド 撮像装置、映像信号処理方法及び映像信号処理プログラム
US10474289B2 (en) * 2016-04-07 2019-11-12 GM Global Technology Operations LLC Touchscreen panel with heating function
CN106707589A (zh) * 2017-02-27 2017-05-24 惠科股份有限公司 液晶显示面板及装置
CN107329307B (zh) * 2017-08-16 2021-02-09 上海天马微电子有限公司 显示装置
CN108762653B (zh) * 2018-04-26 2020-10-30 北京集创北方科技股份有限公司 触碰定位方法、装置及电子设备
CN109000801B (zh) * 2018-05-14 2020-02-14 东莞市迈纳斯航空技术有限公司 一种平面多媒体设备表面温度的获取方法及系统
CN119596580B (zh) * 2024-11-26 2026-02-10 北京京东方显示技术有限公司 显示基板和显示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029982A (en) * 1989-09-11 1991-07-09 Tandy Corporation LCD contrast adjustment system
RU2183864C2 (ru) * 1999-08-04 2002-06-20 ОПТИВА, Инк. Модуль отображения информации
US7388633B2 (en) * 2002-12-13 2008-06-17 Victor Company Of Japan, Limited Reflective liquid crystal display
JP4182772B2 (ja) * 2003-02-20 2008-11-19 株式会社ノーリツ 操作装置
JP2005091385A (ja) 2003-09-11 2005-04-07 Sharp Corp 液晶表示装置
US20050212824A1 (en) * 2004-03-25 2005-09-29 Marcinkiewicz Walter M Dynamic display control of a portable electronic device display
JP4703206B2 (ja) * 2004-05-31 2011-06-15 東芝モバイルディスプレイ株式会社 画像取込機能付き表示装置
EP1605342A3 (en) * 2004-06-10 2010-01-20 Samsung Electronics Co, Ltd Display device and driving method thereof
JP2005266814A (ja) * 2005-03-28 2005-09-29 Seiko Epson Corp 電気光学装置及び電子機器
JP2007018458A (ja) * 2005-07-11 2007-01-25 Sony Corp 表示装置、センサ信号の補正方法並びに撮像装置
DE102006032262A1 (de) * 2005-07-15 2007-05-03 Samsung Electronics Co., Ltd., Suwon Temperatursensor für eine Anzeigevorrichtung, Dünnschichttransistorarray-Panel, das den Temperatursensor einschliesst, Flüssigkristallanzeige, Treiberschaltung für eine Flüssigkristallanzeige und Flackersteuersystem für eine Flüssigkristallanzeige
JP2007094098A (ja) * 2005-09-29 2007-04-12 Sanyo Epson Imaging Devices Corp 液晶表示装置及び電子機器
JP4932526B2 (ja) * 2007-02-20 2012-05-16 株式会社 日立ディスプレイズ 画面入力機能付き画像表示装置
JP2008241807A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 液晶装置及び電子機器
JP4925929B2 (ja) * 2007-06-07 2012-05-09 株式会社 日立ディスプレイズ 表示装置
TWI377392B (en) * 2008-01-08 2012-11-21 Au Optronics Corp A backlight module, a liquid crystal display panel and a liquid crystal display apparatus comprising a photo-sensing device

Also Published As

Publication number Publication date
US20110273404A1 (en) 2011-11-10
CN102282503A (zh) 2011-12-14
JPWO2010084639A1 (ja) 2012-07-12
RU2011131378A (ru) 2013-02-27
RU2487380C2 (ru) 2013-07-10
WO2010084639A1 (ja) 2010-07-29
EP2390713A1 (en) 2011-11-30
JP5009421B2 (ja) 2012-08-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2372 DE 21-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.