WO2009078198A1 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

Info

Publication number
WO2009078198A1
WO2009078198A1 PCT/JP2008/065285 JP2008065285W WO2009078198A1 WO 2009078198 A1 WO2009078198 A1 WO 2009078198A1 JP 2008065285 W JP2008065285 W JP 2008065285W WO 2009078198 A1 WO2009078198 A1 WO 2009078198A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display device
crystal display
substrate
reflective
Prior art date
Application number
PCT/JP2008/065285
Other languages
English (en)
French (fr)
Inventor
Koki Hongo
Kazuyoshi Fujioka
Katsuya Ogawa
Tomoo Furukawa
Masaaki Saitoh
Original Assignee
Sharp Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to CN200880109522A priority Critical patent/CN101809487A/zh
Priority to EP08862981A priority patent/EP2221660A4/en
Priority to JP2009546164A priority patent/JPWO2009078198A1/ja
Priority to US12/808,606 priority patent/US20100265441A1/en
Publication of WO2009078198A1 publication Critical patent/WO2009078198A1/ja

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02F1/133553—Reflecting elements
    • 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

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)

Abstract

本発明は、反射光による干渉縞の発生が防止され、表示品位が改善された透過型及び反射透過両用型の液晶表示装置を提供する。本発明の液晶表示装置は、第一の基板、液晶層及び第二の基板を表示面に向かってこの順に備える液晶表示装置であって、上記第一及び第二の基板の少なくとも一方は、液晶層に向かって突出した誘電体突起物を備え、上記第一の基板は、平面視したときに規則的に、かつ該誘電体突起物と重畳して反射膜が配置されており、上記反射膜は、表示面に向かって突出した複数の凸部を有する液晶表示装置である。
PCT/JP2008/065285 2007-12-18 2008-08-27 液晶表示装置 WO2009078198A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880109522A CN101809487A (zh) 2007-12-18 2008-08-27 液晶显示装置
EP08862981A EP2221660A4 (en) 2007-12-18 2008-08-27 LIQUID CRYSTAL DISPLAY DEVICE
JP2009546164A JPWO2009078198A1 (ja) 2007-12-18 2008-08-27 液晶表示装置
US12/808,606 US20100265441A1 (en) 2007-12-18 2008-08-27 Liquid crystal display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-326103 2007-12-18
JP2007326103 2007-12-18

Publications (1)

Publication Number Publication Date
WO2009078198A1 true WO2009078198A1 (ja) 2009-06-25

Family

ID=40795317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065285 WO2009078198A1 (ja) 2007-12-18 2008-08-27 液晶表示装置

Country Status (5)

Country Link
US (1) US20100265441A1 (ja)
EP (1) EP2221660A4 (ja)
JP (1) JPWO2009078198A1 (ja)
CN (1) CN101809487A (ja)
WO (1) WO2009078198A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492400A (en) * 2011-06-30 2013-01-02 Cambridge Display Tech Ltd Display device
JP2014153549A (ja) * 2013-02-08 2014-08-25 Ortus Technology Co Ltd 液晶表示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107093371B (zh) * 2016-02-18 2019-09-24 蓝思科技（长沙）有限公司 一种显示器件及其制备方法
CN108737701B (zh) * 2018-05-21 2020-10-16 Oppo广东移动通信有限公司 摄像组件及电子设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325838A (ja) * 2003-04-25 2004-11-18 Sanyo Electric Co Ltd 表示装置
JP2005055595A (ja) * 2003-08-01 2005-03-03 Seiko Epson Corp 液晶表示装置、及びその駆動方法、並びに電子機器
JP2005106997A (ja) * 2003-09-29 2005-04-21 Sharp Corp 液晶表示装置
JP2005292660A (ja) * 2004-04-02 2005-10-20 Mitsubishi Electric Corp 半透過型液晶表示装置およびその製造方法
JP2007094332A (ja) 2005-09-30 2007-04-12 Epson Imaging Devices Corp 電気光学装置、電気光学装置の製造方法、電子機器
JP2007101843A (ja) * 2005-10-04 2007-04-19 Mitsubishi Electric Corp 液晶表示装置
JP2007326103A (ja) 2007-08-08 2007-12-20 Bbc Soft:Kk 攪拌装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI266939B (en) * 2003-09-29 2006-11-21 Sharp Kk Liquid crystal display apparatus
KR20060034802A (ko) * 2004-10-19 2006-04-26 삼성전자주식회사 반투과형 액정 표시 장치
JP4628801B2 (ja) * 2005-01-19 2011-02-09 シャープ株式会社 液晶表示装置
TWI314658B (en) * 2005-09-09 2009-09-11 Au Optronics Corp Pixel structure of transflective tft lcd panel and fabricating method thereof
EP1777578B1 (en) * 2005-10-18 2008-12-24 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic apparatus
JP2007225646A (ja) * 2006-02-21 2007-09-06 Epson Imaging Devices Corp 液晶表示装置及びその製造方法
JP5245028B2 (ja) * 2006-04-24 2013-07-24 ゴールドチャームリミテッド 液晶表示装置およびその製造方法
TW200819870A (en) * 2006-10-20 2008-05-01 Wintek Corp Transflective liquid crystal display

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325838A (ja) * 2003-04-25 2004-11-18 Sanyo Electric Co Ltd 表示装置
JP2005055595A (ja) * 2003-08-01 2005-03-03 Seiko Epson Corp 液晶表示装置、及びその駆動方法、並びに電子機器
JP2005106997A (ja) * 2003-09-29 2005-04-21 Sharp Corp 液晶表示装置
JP2005292660A (ja) * 2004-04-02 2005-10-20 Mitsubishi Electric Corp 半透過型液晶表示装置およびその製造方法
JP2007094332A (ja) 2005-09-30 2007-04-12 Epson Imaging Devices Corp 電気光学装置、電気光学装置の製造方法、電子機器
JP2007101843A (ja) * 2005-10-04 2007-04-19 Mitsubishi Electric Corp 液晶表示装置
JP2007326103A (ja) 2007-08-08 2007-12-20 Bbc Soft:Kk 攪拌装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2221660A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492400A (en) * 2011-06-30 2013-01-02 Cambridge Display Tech Ltd Display device
GB2492400B (en) * 2011-06-30 2013-08-21 Cambridge Display Tech Ltd Display device
JP2014153549A (ja) * 2013-02-08 2014-08-25 Ortus Technology Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
EP2221660A4 (en) 2011-05-25
JPWO2009078198A1 (ja) 2011-04-28
US20100265441A1 (en) 2010-10-21
EP2221660A1 (en) 2010-08-25
CN101809487A (zh) 2010-08-18

Similar Documents

Publication Publication Date Title
TW200730926A (en) Liquid crystal display device and electronic apparatus
TW200603408A (en) TFT array substrate, method for manufacturing the same, and liquid crystal display having the same
WO2008102624A1 (ja) 表面保護フィルム付偏光板、表面保護フィルム付液晶パネル、および画像表示装置
WO2009025170A1 (ja) 長尺の位相差フィルム、長尺の楕円偏光フィルム、楕円偏光板、及び画像表示装置
JP2012109549A5 (ja) 表示装置
TW200710489A (en) Liquid crystal display and method of assembling the same
WO2011081351A3 (ko) 패턴 도광판, 그 제조방법 및 이를 이용한 액정표시장치 백라이트 유닛
TW200643519A (en) Double-side adhesive bands for the production of LC-display with light-reflective and absorbent properties
TW200712576A (en) Polarizer and liquid crystal display having the same
TW200704986A (en) Polarizing film, method of manufacturing the same and liquid crystal display device having the same
TW200606500A (en) Liquid crystal display device having bilateral display function
EP1975686A3 (en) Liquid crystal display provided with an optical phase retarder
TW200712634A (en) In-plane-switching-mode liquid crystal display device
TW200732749A (en) Homeotropic alignment type semi-transmissive reflective liquid crystal display device
TW200641458A (en) Liquid crystal display
TW200643521A (en) Double-side adhesive bands for the production or adhesion of LC-display with light-absorbent property
TW200710486A (en) Liquid crystal display apparatus
WO2009066473A1 (ja) 液晶表示装置
WO2009078198A1 (ja) 液晶表示装置
TWI349817B (en) Thin film transistor array substrate, manufacturing method for the same, and transflective liquid crystal display
TW200705011A (en) Double-side adhesive bands for the production of LC-display with light-reflective and absorbent properties
TW200725045A (en) Transflective liquid crystal displays and fabrication methods thereof
TW200641463A (en) Substrate for semi-transmitting type liquid crystal display element and semi-transmitting type liquid crystal display element including the substrate
TW200710538A (en) Liquid crystal display device and liquid crystal projector
TW200724964A (en) Optical film, polarizing plate and liquid crystal display device

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880109522.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08862981

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009546164

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2008862981

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12808606

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE