BRPI0914812A2 - dispositivo de visualização de cristal líquido - Google Patents

dispositivo de visualização de cristal líquido

Info

Publication number
BRPI0914812A2
BRPI0914812A2 BRPI0914812A BRPI0914812A BRPI0914812A2 BR PI0914812 A2 BRPI0914812 A2 BR PI0914812A2 BR PI0914812 A BRPI0914812 A BR PI0914812A BR PI0914812 A BRPI0914812 A BR PI0914812A BR PI0914812 A2 BRPI0914812 A2 BR PI0914812A2
Authority
BR
Brazil
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
BRPI0914812A
Other languages
English (en)
Inventor
Isao Ogasawara
Junichi Morinaga
Katsuhiro Mikumo
Katsuhiro Okada
Katsushige Asada
Kazunori Tanimoto
Kuniko Maeno
Masahiro Yoshida
Masakatsu Tominaga
Ryohki Itoh
Satoshi Horiuchi
Tatsuji Saitoh
Tetsuya Fujikawa
Toshiaki Fujihara
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 BRPI0914812A2 publication Critical patent/BRPI0914812A2/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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
BRPI0914812A 2008-06-20 2009-03-27 dispositivo de visualização de cristal líquido BRPI0914812A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008162464 2008-06-20
PCT/JP2009/056353 WO2009154031A1 (ja) 2008-06-20 2009-03-27 液晶表示装置

Publications (1)

Publication Number Publication Date
BRPI0914812A2 true BRPI0914812A2 (pt) 2015-10-27

Family

ID=41433948

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914812A BRPI0914812A2 (pt) 2008-06-20 2009-03-27 dispositivo de visualização de cristal líquido

Country Status (7)

Country Link
US (1) US8400597B2 (pt)
EP (1) EP2287658B1 (pt)
JP (1) JP5165758B2 (pt)
CN (1) CN102037400B (pt)
BR (1) BRPI0914812A2 (pt)
RU (1) RU2453880C1 (pt)
WO (1) WO2009154031A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104216180B (zh) 2009-08-24 2017-05-03 夏普株式会社 液晶显示装置
US8582064B2 (en) 2009-12-25 2013-11-12 Sharp Kabushiki Kaisha Liquid crystal display device
WO2011096390A1 (ja) * 2010-02-04 2011-08-11 シャープ株式会社 液晶表示装置
JP5466973B2 (ja) * 2010-03-04 2014-04-09 株式会社ジャパンディスプレイ 液晶表示装置
KR101827340B1 (ko) * 2010-07-14 2018-02-09 삼성디스플레이 주식회사 액정 표시 장치
JP5578132B2 (ja) 2011-04-12 2014-08-27 凸版印刷株式会社 液晶表示装置
WO2012147722A1 (ja) 2011-04-26 2012-11-01 シャープ株式会社 液晶表示装置
JP5991709B2 (ja) * 2012-05-01 2016-09-14 株式会社ジャパンディスプレイ タッチパネル内蔵型液晶表示装置
US8830431B2 (en) * 2012-07-16 2014-09-09 Shenzhen China Star Optoelectronics Technology Co., Ltd Pixel electrode and LCD device
CN102759826B (zh) 2012-07-16 2016-06-08 深圳市华星光电技术有限公司 像素电极结构及液晶显示装置
KR102083433B1 (ko) * 2013-07-12 2020-03-03 삼성디스플레이 주식회사 액정 표시 장치
CN103744235B (zh) * 2013-12-27 2016-02-03 深圳市华星光电技术有限公司 阵列基板及用该阵列基板的液晶显示面板
TWI566020B (zh) * 2014-07-08 2017-01-11 群創光電股份有限公司 顯示面板與顯示裝置
TWI550320B (zh) * 2014-12-31 2016-09-21 友達光電股份有限公司 畫素結構
TWI569068B (zh) * 2014-12-31 2017-02-01 友達光電股份有限公司 畫素結構
CN204496141U (zh) * 2015-03-04 2015-07-22 京东方科技集团股份有限公司 液晶屏及显示装置
JP6430299B2 (ja) * 2015-03-11 2018-11-28 スタンレー電気株式会社 液晶表示装置
CN106298840B (zh) * 2015-06-09 2019-08-02 群创光电股份有限公司 显示装置
CN205247020U (zh) 2015-12-28 2016-05-18 京东方科技集团股份有限公司 显示基板和显示装置
US10871670B2 (en) * 2017-02-15 2020-12-22 Sharp Kabushiki Kaisha Display device with position input function
US20180239208A1 (en) * 2017-02-23 2018-08-23 Shenzhen China Star Optoelectronics Technology Co., Ltd. Pixel structures, array substrates and liquid crystal display panels

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1010546A (ja) * 1996-06-19 1998-01-16 Furon Tec:Kk 表示装置およびその駆動方法
JP3349935B2 (ja) 1997-12-05 2002-11-25 アルプス電気株式会社 アクティブマトリクス型液晶表示装置
JP2000010119A (ja) * 1998-06-23 2000-01-14 Mitsubishi Electric Corp 液晶表示装置および該装置に用いるアレイ基板の製法
US6573964B1 (en) * 1998-12-25 2003-06-03 Fujitsu Display Technologies Corporation Multidomain vertically aligned liquid crystal display device
JP4136146B2 (ja) 1998-12-25 2008-08-20 シャープ株式会社 液晶表示装置
JP4087691B2 (ja) 2002-11-29 2008-05-21 ウチヤ・サーモスタット株式会社 味覚センサ、その製造方法、及びその使用方法
US7714948B2 (en) * 2004-12-16 2010-05-11 Sharp Kabushiki Kaisha Active matrix substrate, method for fabricating active matrix substrate, display device, liquid crystal display device, and television device
JP4829501B2 (ja) * 2005-01-06 2011-12-07 シャープ株式会社 液晶表示装置
TW200734731A (en) * 2006-03-14 2007-09-16 Chi Mei Optoelectronics Corp Multi-domain vertically alignment liquid crystal display panel
JP2007298842A (ja) 2006-05-01 2007-11-15 Sharp Corp 液晶表示装置
JP4651580B2 (ja) * 2006-05-31 2011-03-16 株式会社 日立ディスプレイズ 液晶表示装置
JP4910642B2 (ja) 2006-11-02 2012-04-04 ソニー株式会社 液晶表示パネル
KR20080046042A (ko) * 2006-11-21 2008-05-26 삼성전자주식회사 표시 패널
CN101932970B (zh) 2008-04-22 2013-01-16 夏普株式会社 液晶显示装置
CN102369477A (zh) * 2009-03-31 2012-03-07 夏普株式会社 液晶显示装置

Also Published As

Publication number Publication date
WO2009154031A1 (ja) 2009-12-23
CN102037400A (zh) 2011-04-27
US20110075087A1 (en) 2011-03-31
EP2287658A1 (en) 2011-02-23
EP2287658B1 (en) 2013-08-21
JPWO2009154031A1 (ja) 2011-11-24
RU2453880C1 (ru) 2012-06-20
US8400597B2 (en) 2013-03-19
EP2287658A4 (en) 2011-11-02
CN102037400B (zh) 2013-04-24
JP5165758B2 (ja) 2013-03-21

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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 7A ANUIDADE.

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 2384 DE 13-09-2016 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.