HK1152386A1 - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
HK1152386A1
HK1152386A1 HK11106356.2A HK11106356A HK1152386A1 HK 1152386 A1 HK1152386 A1 HK 1152386A1 HK 11106356 A HK11106356 A HK 11106356A HK 1152386 A1 HK1152386 A1 HK 1152386A1
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
opaque portion
display device
boundary
crystal display
Prior art date
Application number
HK11106356.2A
Other languages
English (en)
Inventor
Yoshito Hashimoto
Hiroyuki Ohgami
Masayuki Soga
Masakazu Shibasaki
Masumi Kubo
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 HK1152386A1 publication Critical patent/HK1152386A1/xx

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
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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)
  • Liquid Crystal (AREA)
HK11106356.2A 2008-04-25 2011-06-21 Liquid crystal display device HK1152386A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008115192 2008-04-25
PCT/JP2009/001450 WO2009130851A1 (ja) 2008-04-25 2009-03-30 液晶表示装置

Publications (1)

Publication Number Publication Date
HK1152386A1 true HK1152386A1 (en) 2012-02-24

Family

ID=41216593

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11106356.2A HK1152386A1 (en) 2008-04-25 2011-06-21 Liquid crystal display device

Country Status (9)

Country Link
US (1) US8330906B2 (ko)
EP (1) EP2278389B1 (ko)
JP (1) JP5116843B2 (ko)
KR (1) KR101165532B1 (ko)
CN (1) CN102016703B (ko)
BR (1) BRPI0911394A2 (ko)
HK (1) HK1152386A1 (ko)
RU (1) RU2458375C1 (ko)
WO (1) WO2009130851A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088970A (ko) * 2011-02-01 2012-08-09 삼성전자주식회사 수직 배향막 형성 방법, 이를 이용한 표시장치의 제조 방법 및 표시장치
CN102200664B (zh) * 2011-06-13 2014-08-13 深圳市华星光电技术有限公司 一种液晶显示面板及其像素电极
EP2604175B1 (en) 2011-12-13 2019-11-20 EndoChoice Innovation Center Ltd. Removable tip endoscope
JP2015187754A (ja) * 2012-08-09 2015-10-29 シャープ株式会社 液晶表示装置
JP6094855B2 (ja) * 2012-09-27 2017-03-15 Ｎｌｔテクノロジー株式会社 液晶表示素子、画像表示装置、画像表示装置の駆動方法、携帯機器
KR101960652B1 (ko) * 2012-10-10 2019-03-22 삼성디스플레이 주식회사 어레이 기판 및 이를 구비하는 액정 표시 장치
KR20150017041A (ko) * 2013-08-05 2015-02-16 삼성디스플레이 주식회사 표시 장치
TWI505256B (zh) 2013-08-06 2015-10-21 Au Optronics Corp 畫素驅動方法
EP3080630B1 (en) * 2013-12-13 2023-11-08 Koninklijke Philips N.V. Low cost magnetic resonance safe touchscreen display
KR102190429B1 (ko) * 2014-07-31 2020-12-14 삼성디스플레이 주식회사 액정 표시 장치
JP6698289B2 (ja) * 2014-07-31 2020-05-27 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 液晶表示装置
CN104218092B (zh) * 2014-08-13 2017-08-25 京东方科技集团股份有限公司 一种薄膜晶体管及其制备方法、阵列基板和显示装置
KR102401523B1 (ko) * 2016-07-29 2022-05-24 다이니폰 인사츠 가부시키가이샤 조광 필름, 조광 부재, 차량, 조광 필름의 급전 방법
CN109716224B (zh) * 2016-09-20 2021-11-05 夏普株式会社 液晶显示面板
CN106405955B (zh) * 2016-12-20 2019-08-06 北京小米移动软件有限公司 视差屏障、显示装置及其显示状态控制方法
US10317747B2 (en) * 2017-02-23 2019-06-11 Shenzhen China Star Optoelectronics Technology Co., Ltd Liquid crystal panel and liquid crystal display device
CN107367873B (zh) * 2017-09-15 2020-09-08 深圳市华星光电半导体显示技术有限公司 一种液晶显示面板及其像素单元
JP6970701B2 (ja) * 2019-02-26 2021-11-24 シャープ株式会社 表示装置
CN114063362B (zh) * 2021-11-16 2023-04-07 电子科技大学 一种二维液晶激光偏转器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974941A (en) 1989-03-08 1990-12-04 Hercules Incorporated Process of aligning and realigning liquid crystal media
EP0492216B1 (de) 1990-12-21 1995-10-11 F. Hoffmann-La Roche Ag Optisch nichtlineare Polymerschichten
DE69840759D1 (de) 1997-06-12 2009-05-28 Sharp Kk Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall
KR100379287B1 (ko) * 1999-06-25 2003-04-10 닛뽄덴끼 가부시끼가이샤 멀티 도메인 액정 표시장치
US6977704B2 (en) 2001-03-30 2005-12-20 Fujitsu Display Technologies Corporation Liquid crystal display
US7113241B2 (en) 2001-08-31 2006-09-26 Sharp Kabushiki Kaisha Liquid crystal display and method of manufacturing the same
JP4056326B2 (ja) 2002-08-30 2008-03-05 シャープ株式会社 液晶表示装置
JP3794393B2 (ja) * 2003-03-13 2006-07-05 セイコーエプソン株式会社 液晶表示装置および電子機器
JP4407178B2 (ja) * 2003-07-02 2010-02-03 セイコーエプソン株式会社 液晶装置、電子機器、及びプロジェクタ
US7480022B2 (en) * 2003-12-10 2009-01-20 Seiko Epson Corporation Liquid crystal display device, method of manufacturing liquid crystal display device, and electronic apparatus
RU2273040C2 (ru) * 2004-04-14 2006-03-27 Институт кристаллографии им. А.В. Шубникова РАН Бистабильный жидкокристаллический элемент и способ управления им
JP4372648B2 (ja) 2004-09-13 2009-11-25 シャープ株式会社 液晶表示装置およびその製造方法
KR100825381B1 (ko) * 2004-11-26 2008-04-29 삼성에스디아이 주식회사 Ｏｃｂ 모드 액정층을 구비하는 액정표시장치 및 그의제조방법
WO2006132369A1 (ja) * 2005-06-09 2006-12-14 Sharp Kabushiki Kaisha 液晶表示装置

Also Published As

Publication number Publication date
WO2009130851A1 (ja) 2009-10-29
RU2010147922A (ru) 2012-05-27
JPWO2009130851A1 (ja) 2011-08-11
CN102016703A (zh) 2011-04-13
US8330906B2 (en) 2012-12-11
EP2278389A1 (en) 2011-01-26
EP2278389B1 (en) 2016-06-29
JP5116843B2 (ja) 2013-01-09
RU2458375C1 (ru) 2012-08-10
BRPI0911394A2 (pt) 2016-01-05
CN102016703B (zh) 2013-05-15
KR101165532B1 (ko) 2012-07-16
KR20100118611A (ko) 2010-11-05
EP2278389A4 (en) 2012-11-14
US20110102713A1 (en) 2011-05-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170330