KR100914816B1 - 액정 표시 장치 - Google Patents

액정 표시 장치

Info

Publication number
KR100914816B1
KR100914816B1 KR1020070094610A KR20070094610A KR100914816B1 KR 100914816 B1 KR100914816 B1 KR 100914816B1 KR 1020070094610 A KR1020070094610 A KR 1020070094610A KR 20070094610 A KR20070094610 A KR 20070094610A KR 100914816 B1 KR100914816 B1 KR 100914816B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
electrode
substrate
polarizing plate
display
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020070094610A
Other languages
English (en)
Korean (ko)
Other versions
KR20080026052A (ko
Inventor
마사시 미쯔이
노리오 고마
Original Assignee
엡슨 이미징 디바이스 가부시키가이샤
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 엡슨 이미징 디바이스 가부시키가이샤 filed Critical 엡슨 이미징 디바이스 가부시키가이샤
Publication of KR20080026052A publication Critical patent/KR20080026052A/ko
Application granted granted Critical
Publication of KR100914816B1 publication Critical patent/KR100914816B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/1343—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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/133—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
    • G02F1/134381—Hybrid switching mode, i.e. for applying an electric field with components parallel and orthogonal to the substrates
    • 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
    • G02F2203/09—Function characteristic transflective

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
KR1020070094610A 2006-09-19 2007-09-18 액정 표시 장치 Expired - Fee Related KR100914816B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006252658A JP2008076501A (ja) 2006-09-19 2006-09-19 液晶表示装置
JPJP-P-2006-00252658 2006-09-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020090043890A Division KR101222421B1 (ko) 2006-09-19 2009-05-20 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR20080026052A KR20080026052A (ko) 2008-03-24
KR100914816B1 true KR100914816B1 (ko) 2009-09-02

Family

ID=39188188

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020070094610A Expired - Fee Related KR100914816B1 (ko) 2006-09-19 2007-09-18 액정 표시 장치
KR1020090043890A Active KR101222421B1 (ko) 2006-09-19 2009-05-20 액정 표시 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020090043890A Active KR101222421B1 (ko) 2006-09-19 2009-05-20 액정 표시 장치

Country Status (5)

Country Link
US (2) US8018553B2 (enExample)
JP (1) JP2008076501A (enExample)
KR (2) KR100914816B1 (enExample)
CN (1) CN101149539A (enExample)
TW (1) TWI407213B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101220205B1 (ko) * 2005-12-29 2013-01-09 엘지디스플레이 주식회사 액정표시장치
JP2008076501A (ja) 2006-09-19 2008-04-03 Epson Imaging Devices Corp 液晶表示装置
JP5057324B2 (ja) * 2007-04-19 2012-10-24 株式会社ジャパンディスプレイウェスト 液晶装置、及び電子機器
JP5013370B2 (ja) * 2007-05-18 2012-08-29 Ｎｌｔテクノロジー株式会社 液晶表示装置及び端末装置
JP5403459B2 (ja) 2007-08-17 2014-01-29 Ｎｌｔテクノロジー株式会社 液晶パネル及び液晶表示装置
TWI413831B (zh) * 2009-03-09 2013-11-01 Pixel Qi Corp 平常黑半穿透液晶顯示器
JP5397989B2 (ja) * 2009-03-12 2014-01-22 株式会社ジャパンディスプレイ 液晶表示装置
KR101320072B1 (ko) * 2009-09-02 2013-10-18 엘지디스플레이 주식회사 액정표시장치와 이의 제조방법
US8830426B2 (en) 2010-11-17 2014-09-09 Pixel Qi Corporation Color shift reduction in transflective liquid crystal displays
JP5597661B2 (ja) * 2012-03-05 2014-10-01 株式会社東芝 画像表示装置
CN102981324B (zh) * 2012-12-10 2017-07-14 京东方科技集团股份有限公司 一种半透半反蓝相液晶显示面板及液晶显示装置
CN103984175B (zh) * 2013-02-08 2017-03-01 瀚宇彩晶股份有限公司 半穿透式半反射式液晶显示器及其制造方法
CN103226270B (zh) * 2013-05-03 2016-01-20 合肥京东方光电科技有限公司 一种半透半反液晶显示面板、显示装置及阵列基板
JP6723080B2 (ja) * 2016-06-08 2020-07-15 三菱電機株式会社 液晶表示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257904A (ja) * 2004-03-10 2005-09-22 Mitsubishi Electric Corp 液晶表示装置
JP2005338256A (ja) * 2004-05-25 2005-12-08 Hitachi Displays Ltd 液晶表示装置
JP2006171376A (ja) * 2004-12-16 2006-06-29 Sony Corp 液晶表示装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3681775B2 (ja) 1995-01-09 2005-08-10 アルプス電気株式会社 液晶表示素子
JPH1090704A (ja) 1996-09-10 1998-04-10 Advanced Display:Kk 液晶表示装置の表示パネル
JP2001318381A (ja) 2000-05-09 2001-11-16 Matsushita Electric Ind Co Ltd 液晶表示パネル
JP2003270627A (ja) 2001-09-25 2003-09-25 Seiko Epson Corp 半透過・反射型液晶装置、およびそれを用いた電子機器
JP3873869B2 (ja) * 2002-02-26 2007-01-31 ソニー株式会社 液晶表示装置及びその製造方法
JP4117148B2 (ja) * 2002-05-24 2008-07-16 日本電気株式会社 半透過型液晶表示装置
JP4211383B2 (ja) 2002-12-20 2009-01-21 セイコーエプソン株式会社 液晶表示装置及び電子機器
KR20060018256A (ko) * 2003-06-12 2006-02-28 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 반투과 액정 디스플레이 장치
JP2005274904A (ja) 2004-03-24 2005-10-06 Sanyo Electric Co Ltd 表示装置
TWI282895B (en) * 2004-04-23 2007-06-21 Toppoly Optoelectronics Corp Electrode array structure of a fringe field switching mode LCD
JP4802462B2 (ja) * 2004-07-27 2011-10-26 三菱電機株式会社 薄膜トランジスタアレイ基板の製造方法
JP4496874B2 (ja) * 2004-07-29 2010-07-07 Ｎｅｃ液晶テクノロジー株式会社 半透過型液晶表示装置、及びそれを搭載した電子機器
KR101112540B1 (ko) * 2004-10-25 2012-03-13 삼성전자주식회사 다중 도메인 박막 트랜지스터 표시판
JP4193792B2 (ja) * 2004-11-30 2008-12-10 エプソンイメージングデバイス株式会社 液晶表示パネル
KR20060086742A (ko) 2005-01-27 2006-08-01 비오이 하이디스 테크놀로지 주식회사 멀티 셀 갭 프린지 필드 스위칭 모드 액정표시장치
JP4380648B2 (ja) * 2005-05-25 2009-12-09 エプソンイメージングデバイス株式会社 液晶装置及び電子機器
JP2008076501A (ja) 2006-09-19 2008-04-03 Epson Imaging Devices Corp 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257904A (ja) * 2004-03-10 2005-09-22 Mitsubishi Electric Corp 液晶表示装置
JP2005338256A (ja) * 2004-05-25 2005-12-08 Hitachi Displays Ltd 液晶表示装置
JP2006171376A (ja) * 2004-12-16 2006-06-29 Sony Corp 液晶表示装置

Also Published As

Publication number Publication date
US20080068543A1 (en) 2008-03-20
US20110228202A1 (en) 2011-09-22
US8018553B2 (en) 2011-09-13
KR101222421B1 (ko) 2013-01-16
TWI407213B (zh) 2013-09-01
US8405806B2 (en) 2013-03-26
TW200815877A (en) 2008-04-01
KR20080026052A (ko) 2008-03-24
KR20090063193A (ko) 2009-06-17
CN101149539A (zh) 2008-03-26
JP2008076501A (ja) 2008-04-03

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