JP2004054090A - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

Info

Publication number
JP2004054090A
JP2004054090A JP2002213717A JP2002213717A JP2004054090A JP 2004054090 A JP2004054090 A JP 2004054090A JP 2002213717 A JP2002213717 A JP 2002213717A JP 2002213717 A JP2002213717 A JP 2002213717A JP 2004054090 A JP2004054090 A JP 2004054090A
Authority
JP
Japan
Prior art keywords
liquid crystal
pixel electrode
crystal display
display device
charge transfer
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.)
Pending
Application number
JP2002213717A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004054090A5 (enExample
Inventor
Noboru Kunimatsu
國松　登
Masataka Yoshizawa
芳沢　昌孝
Setsuo Kobayashi
小林　節郎
Junji Tanno
丹野　淳二
Shigeru Matsuyama
松山　茂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Display Inc
Original Assignee
Hitachi Displays Ltd
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 Hitachi Displays Ltd filed Critical Hitachi Displays Ltd
Priority to JP2002213717A priority Critical patent/JP2004054090A/ja
Priority to TW092119989A priority patent/TW200409995A/zh
Priority to KR1020030050132A priority patent/KR20040010309A/ko
Priority to US10/623,615 priority patent/US20050260359A1/en
Priority to CNA031502962A priority patent/CN1479149A/zh
Publication of JP2004054090A publication Critical patent/JP2004054090A/ja
Publication of JP2004054090A5 publication Critical patent/JP2004054090A5/ja
Pending legal-status Critical Current

Links

Images

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
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/582—Electrically active dopants, e.g. charge transfer agents
    • C09K19/584—Electrically active dopants, e.g. charge transfer agents having a condensed ring system; macrocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/04—Charge transferring layer characterised by chemical composition, i.e. conductive

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
JP2002213717A 2002-07-23 2002-07-23 液晶表示装置 Pending JP2004054090A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002213717A JP2004054090A (ja) 2002-07-23 2002-07-23 液晶表示装置
TW092119989A TW200409995A (en) 2002-07-23 2003-07-22 Liquid crystal display
KR1020030050132A KR20040010309A (ko) 2002-07-23 2003-07-22 액정 표시장치
US10/623,615 US20050260359A1 (en) 2002-07-23 2003-07-22 Liquid crystal display device
CNA031502962A CN1479149A (zh) 2002-07-23 2003-07-23 液晶显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002213717A JP2004054090A (ja) 2002-07-23 2002-07-23 液晶表示装置

Publications (2)

Publication Number Publication Date
JP2004054090A true JP2004054090A (ja) 2004-02-19
JP2004054090A5 JP2004054090A5 (enExample) 2005-06-16

Family

ID=31936243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002213717A Pending JP2004054090A (ja) 2002-07-23 2002-07-23 液晶表示装置

Country Status (5)

Country Link
US (1) US20050260359A1 (enExample)
JP (1) JP2004054090A (enExample)
KR (1) KR20040010309A (enExample)
CN (1) CN1479149A (enExample)
TW (1) TW200409995A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083504A1 (ja) * 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
JP2008026756A (ja) * 2006-07-25 2008-02-07 Nec Lcd Technologies Ltd 液晶表示装置
JP2008076921A (ja) * 2006-09-25 2008-04-03 Hitachi Displays Ltd 液晶表示装置
WO2011083616A1 (ja) * 2010-01-08 2011-07-14 シャープ株式会社 液晶表示装置
JPWO2011007598A1 (ja) * 2009-07-13 2012-12-20 シャープ株式会社 液晶表示装置
JP2017223796A (ja) * 2016-06-14 2017-12-21 株式会社ジャパンディスプレイ 表示装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244627B2 (en) 2003-08-25 2007-07-17 Lg.Philips Lcd Co., Ltd. Method for fabricating liquid crystal display device
KR101109978B1 (ko) * 2004-12-13 2012-02-29 엘지디스플레이 주식회사 고개구율 액정표시소자
CN101650499B (zh) * 2008-08-15 2012-10-10 奇美电子股份有限公司 液晶显示面板
JP5906063B2 (ja) * 2011-11-21 2016-04-20 株式会社ジャパンディスプレイ 液晶表示装置およびその製造方法
US10416504B2 (en) * 2013-05-21 2019-09-17 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
KR102471130B1 (ko) * 2016-02-17 2022-11-29 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR102437424B1 (ko) 2016-03-15 2022-08-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치, 모듈, 및 전자 기기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367869B1 (ko) * 1993-09-20 2003-06-09 가부시끼가이샤 히다치 세이사꾸쇼 액정표시장치
JPH10319371A (ja) * 1997-05-22 1998-12-04 Hitachi Ltd アクティブマトリクス型液晶表示装置とその配向膜形成方法および配向膜の配向検証方法
TW438986B (en) * 1998-01-30 2001-06-07 Hitachi Ltd Liquid crystal display device
JP2000147511A (ja) * 1998-11-13 2000-05-26 Fujitsu Ltd 液晶表示装置およびその製造方法
JP3570974B2 (ja) * 2000-07-17 2004-09-29 Ｎｅｃ液晶テクノロジー株式会社 アクティブマトリクス型液晶表示装置
CN1304888C (zh) * 2000-08-30 2007-03-14 松下电器产业株式会社 液晶画面显示装置
TW575775B (en) * 2001-01-29 2004-02-11 Hitachi Ltd Liquid crystal display device
JP3918496B2 (ja) * 2001-10-22 2007-05-23 株式会社日立製作所 液晶表示装置及びその製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005083504A1 (ja) * 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
JPWO2005083504A1 (ja) * 2004-02-26 2007-11-29 日産化学工業株式会社 光配向用液晶配向剤およびそれを用いた液晶表示素子
CN100437301C (zh) * 2004-02-26 2008-11-26 日产化学工业株式会社 光取向用液晶取向剂及使用它的液晶显示元件
JP2008026756A (ja) * 2006-07-25 2008-02-07 Nec Lcd Technologies Ltd 液晶表示装置
US8120739B2 (en) 2006-07-25 2012-02-21 Nlt Technologies, Ltd. LCD device including an insulator film having a contact hole for exposing a pixel electrode
JP2008076921A (ja) * 2006-09-25 2008-04-03 Hitachi Displays Ltd 液晶表示装置
JPWO2011007598A1 (ja) * 2009-07-13 2012-12-20 シャープ株式会社 液晶表示装置
WO2011083616A1 (ja) * 2010-01-08 2011-07-14 シャープ株式会社 液晶表示装置
US8860916B2 (en) 2010-01-08 2014-10-14 Sharp Kabushiki Kaisha Liquid crystal display device
JP2017223796A (ja) * 2016-06-14 2017-12-21 株式会社ジャパンディスプレイ 表示装置

Also Published As

Publication number Publication date
CN1479149A (zh) 2004-03-03
KR20040010309A (ko) 2004-01-31
US20050260359A1 (en) 2005-11-24
TW200409995A (en) 2004-06-16

Similar Documents

Publication Publication Date Title
JP4171145B2 (ja) マルチドメイン液晶表示素子
JP5355970B2 (ja) 液晶表示装置
US8059245B2 (en) Active matrix type liquid crystal display and liquid crystal material
JP3296913B2 (ja) アクティブマトリクス型液晶表示装置
JP2011170031A (ja) 液晶表示装置
JP2004054090A (ja) 液晶表示装置
KR100320416B1 (ko) 횡전계방식액정표시소자
KR101247698B1 (ko) 액정 표시 장치
KR101358328B1 (ko) 액정 표시 장치 및 이의 제조 방법
JP2002031802A (ja) アクティブマトリクス型液晶表示装置
JP2000147511A (ja) 液晶表示装置およびその製造方法
JP3746333B2 (ja) 液晶表示装置
KR20090010528A (ko) 표시 패널용 기판 및 이를 갖는 액정 표시 패널
JP5009145B2 (ja) 液晶表示装置
KR101344874B1 (ko) 액정 표시 장치
KR101156510B1 (ko) 횡전계방식 액정표시소자
CN108121120B (zh) 阵列基板和包括该阵列基板的液晶显示装置
JP2004046123A (ja) 液晶表示装置
US20090066900A1 (en) Liquid crystal display
JP6622885B2 (ja) 液晶表示装置
KR101297737B1 (ko) 액정 표시 장치
JP5631954B2 (ja) 液晶表示装置
JP4750072B2 (ja) 液晶表示装置の製造方法
JP4198495B2 (ja) 液晶表示装置
JP6925403B2 (ja) 液晶表示装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040921

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040921

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060718

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060808

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20061226