JP4606103B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

Info

Publication number
JP4606103B2
JP4606103B2 JP2004274993A JP2004274993A JP4606103B2 JP 4606103 B2 JP4606103 B2 JP 4606103B2 JP 2004274993 A JP2004274993 A JP 2004274993A JP 2004274993 A JP2004274993 A JP 2004274993A JP 4606103 B2 JP4606103 B2 JP 4606103B2
Authority
JP
Japan
Prior art keywords
pixel
electrode
liquid crystal
pixel electrode
signal line
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 - Lifetime
Application number
JP2004274993A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006091274A (ja
JP2006091274A5 (enExample
Inventor
育子 盛
記久雄 小野
Original Assignee
株式会社 日立ディスプレイズ
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 株式会社 日立ディスプレイズ filed Critical 株式会社 日立ディスプレイズ
Priority to JP2004274993A priority Critical patent/JP4606103B2/ja
Priority to US11/213,923 priority patent/US7486363B2/en
Priority to CN2008101096468A priority patent/CN101303498B/zh
Priority to CNB2005101035475A priority patent/CN100495175C/zh
Publication of JP2006091274A publication Critical patent/JP2006091274A/ja
Publication of JP2006091274A5 publication Critical patent/JP2006091274A5/ja
Priority to US12/232,156 priority patent/US7643102B2/en
Priority to US12/591,403 priority patent/US8144282B2/en
Application granted granted Critical
Publication of JP4606103B2 publication Critical patent/JP4606103B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/136—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
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/506—Repairing, e.g. with redundant arrangement against defective part
    • G02F2201/508—Pseudo repairing, e.g. a defective part is brought into a condition in which it does not disturb the functioning of the device

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2004274993A 2004-09-22 2004-09-22 液晶表示装置 Expired - Lifetime JP4606103B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004274993A JP4606103B2 (ja) 2004-09-22 2004-09-22 液晶表示装置
US11/213,923 US7486363B2 (en) 2004-09-22 2005-08-30 Liquid crystal display device having first and second pixel electrodes overlapped to a counter electrode and connected to separate switching elements
CN2008101096468A CN101303498B (zh) 2004-09-22 2005-09-21 液晶显示装置
CNB2005101035475A CN100495175C (zh) 2004-09-22 2005-09-21 液晶显示装置
US12/232,156 US7643102B2 (en) 2004-09-22 2008-09-11 Liquid crystal display device having first and second pixel electrodes overlapping a common electrode and connected to first and second switching elements respectively
US12/591,403 US8144282B2 (en) 2004-09-22 2009-11-18 Liquid crystal display device having first and second pixel electrodes overlapping a common electrode and connected to first and second switching elements respectively

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004274993A JP4606103B2 (ja) 2004-09-22 2004-09-22 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2006091274A JP2006091274A (ja) 2006-04-06
JP2006091274A5 JP2006091274A5 (enExample) 2007-08-30
JP4606103B2 true JP4606103B2 (ja) 2011-01-05

Family

ID=36073554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004274993A Expired - Lifetime JP4606103B2 (ja) 2004-09-22 2004-09-22 液晶表示装置

Country Status (3)

Country Link
US (3) US7486363B2 (enExample)
JP (1) JP4606103B2 (enExample)
CN (2) CN100495175C (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240644B1 (ko) * 2005-08-09 2013-03-11 삼성디스플레이 주식회사 박막 트랜지스터 표시판
JP4884820B2 (ja) * 2006-04-12 2012-02-29 株式会社 日立ディスプレイズ 液晶表示装置
TWI352868B (en) * 2006-11-03 2011-11-21 Au Optronics Corp Liquid crystal display pannel and active device ar
KR101382481B1 (ko) * 2007-09-03 2014-04-09 삼성디스플레이 주식회사 표시 장치
EP2077466A1 (en) * 2008-01-07 2009-07-08 TPO Displays Corp. Electrode structure for an LCD device
TWI333586B (en) * 2008-02-19 2010-11-21 Au Optronics Corp Multi domain vertical alignment substrate and display device thereof
JP4730410B2 (ja) 2008-03-27 2011-07-20 エプソンイメージングデバイス株式会社 電気光学装置及び電子機器
JP2010060857A (ja) * 2008-09-04 2010-03-18 Hitachi Displays Ltd 液晶表示装置
US8441731B2 (en) * 2008-09-04 2013-05-14 Innovega, Inc. System and apparatus for pixel matrix see-through display panels
KR20100067481A (ko) * 2008-12-11 2010-06-21 삼성전자주식회사 액정 표시 장치
KR101542401B1 (ko) * 2009-03-05 2015-08-07 삼성디스플레이 주식회사 액정 표시 장치 및 액정 표시 장치의 구동 방법
US7932519B1 (en) * 2009-12-28 2011-04-26 Century Display(Shenzhen)Co.,Ltd. Pixel structure
KR101733150B1 (ko) 2010-03-05 2017-05-25 삼성디스플레이 주식회사 액정 표시 장치
CN202443224U (zh) * 2011-11-25 2012-09-19 北京京东方光电科技有限公司 像素结构及液晶面板
TW201423206A (zh) * 2012-12-14 2014-06-16 Au Optronics Corp 液晶顯示面板
JP2014206639A (ja) * 2013-04-12 2014-10-30 株式会社ジャパンディスプレイ 液晶表示装置
CN105785654A (zh) * 2014-12-22 2016-07-20 业鑫科技顾问股份有限公司 液晶显示面板及其制作方法
CN107482021B (zh) * 2017-08-21 2020-01-24 京东方科技集团股份有限公司 阵列基板及显示装置
CN207408720U (zh) * 2017-11-01 2018-05-25 京东方科技集团股份有限公司 一种阵列基板和显示装置
CN109557737B (zh) * 2018-12-18 2020-10-16 武汉华星光电技术有限公司 一种阵列基板及显示面板
CN109669305B (zh) * 2019-02-21 2022-11-04 昆山龙腾光电股份有限公司 阵列基板和液晶显示面板

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229644A (en) * 1987-09-09 1993-07-20 Casio Computer Co., Ltd. Thin film transistor having a transparent electrode and substrate
JPH03196019A (ja) * 1989-12-25 1991-08-27 Mitsubishi Electric Corp マトリクス型表示装置
JPH07119919B2 (ja) * 1991-05-15 1995-12-20 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置
JP3520382B2 (ja) * 1995-02-01 2004-04-19 セイコーエプソン株式会社 液晶表示装置
US5532180A (en) * 1995-06-02 1996-07-02 Ois Optical Imaging Systems, Inc. Method of fabricating a TFT with reduced channel length
JP3464570B2 (ja) * 1995-08-21 2003-11-10 株式会社 日立ディスプレイズ カラー液晶表示素子
US6532053B2 (en) * 1996-12-18 2003-03-11 Hitachi, Ltd. Transverse electric field system liquid crystal display device suitable for improving aperture ratio
US20010011981A1 (en) * 1996-12-27 2001-08-09 Tsunenori Yamamoto Active matrix addressed liquid crystal display device
US5808706A (en) * 1997-03-19 1998-09-15 Samsung Electronics Co., Ltd. Thin-film transistor liquid crystal display devices having cross-coupled storage capacitors
US6441401B1 (en) * 1999-03-19 2002-08-27 Samsung Electronics Co., Ltd. Thin film transistor array panel for liquid crystal display and method for repairing the same
KR100311211B1 (ko) * 1999-06-29 2001-11-02 박종섭 반사형 액정 표시 장치
JP2001109018A (ja) * 1999-10-12 2001-04-20 Matsushita Electric Ind Co Ltd 液晶表示装置およびその駆動方法
JP4387065B2 (ja) * 2000-01-26 2009-12-16 株式会社半導体エネルギー研究所 液晶表示装置および液晶表示装置の作製方法
US6646692B2 (en) * 2000-01-26 2003-11-11 Semiconductor Energy Laboratory Co., Ltd. Liquid-crystal display device and method of fabricating the same
US6636289B2 (en) * 2000-04-19 2003-10-21 Lg.Philips Lcd Co., Ltd. In-plane switching LCD panel with multiple domains and rubbing directions symetric about a line
KR100520381B1 (ko) * 2000-05-31 2005-10-11 비오이 하이디스 테크놀로지 주식회사 프린지 필드 구동 액정표시장치
JP3427981B2 (ja) * 2000-07-05 2003-07-22 日本電気株式会社 液晶表示装置及びその製造方法
KR100372577B1 (ko) * 2000-08-07 2003-02-17 엘지.필립스 엘시디 주식회사 광시야각 액정 표시 장치
JP4757393B2 (ja) * 2001-03-23 2011-08-24 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置及びその製造方法
JP4647843B2 (ja) * 2001-06-28 2011-03-09 株式会社日立製作所 液晶表示装置
JP2003131636A (ja) * 2001-10-30 2003-05-09 Hitachi Ltd 液晶表示装置
JP3920630B2 (ja) * 2001-11-16 2007-05-30 株式会社日立製作所 液晶表示装置
AU2002354321A1 (en) * 2001-11-22 2003-06-10 Samsung Electronics Co., Ltd Liquid crystal display and thin film transistor array panel
KR100910558B1 (ko) * 2002-09-09 2009-08-03 삼성전자주식회사 다중 도메인 액정 표시 장치 및 그 박막 트랜지스터 기판
KR100905470B1 (ko) * 2002-11-20 2009-07-02 삼성전자주식회사 박막 트랜지스터 어레이 기판
KR100951348B1 (ko) * 2003-04-04 2010-04-08 삼성전자주식회사 다중 도메인 액정 표시 장치 및 그 박막 트랜지스터 기판
KR20040105934A (ko) * 2003-06-10 2004-12-17 삼성전자주식회사 다중 도메인 액정 표시 장치 및 그에 사용되는 표시판
KR100698049B1 (ko) * 2003-06-26 2007-03-23 엘지.필립스 엘시디 주식회사 액정표시장치 및 그의 제조방법
US7206048B2 (en) * 2003-08-13 2007-04-17 Samsung Electronics Co., Ltd. Liquid crystal display and panel therefor
JP4381782B2 (ja) * 2003-11-18 2009-12-09 株式会社 日立ディスプレイズ 液晶表示装置

Also Published As

Publication number Publication date
CN101303498B (zh) 2011-09-07
JP2006091274A (ja) 2006-04-06
CN1752827A (zh) 2006-03-29
US7486363B2 (en) 2009-02-03
CN100495175C (zh) 2009-06-03
US7643102B2 (en) 2010-01-05
US20100066935A1 (en) 2010-03-18
US20090015775A1 (en) 2009-01-15
US8144282B2 (en) 2012-03-27
US20060061723A1 (en) 2006-03-23
CN101303498A (zh) 2008-11-12

Similar Documents

Publication Publication Date Title
JP4606103B2 (ja) 液晶表示装置
JP5448875B2 (ja) 液晶表示装置
JP5165169B2 (ja) 液晶表示装置
JP4381782B2 (ja) 液晶表示装置
JP4326307B2 (ja) 液晶表示装置
JP3712899B2 (ja) 液晶表示装置
JP2009223245A (ja) 液晶表示装置
JP2014160279A (ja) 液晶表示装置
JP2005309052A (ja) 液晶表示装置
KR100966452B1 (ko) 수평전계방식 액정표시소자 및 그 제조방법
JP4424925B2 (ja) 表示装置
JP4364925B2 (ja) アクティブマトリクス基板、液晶パネル、液晶表示装置、テレビジョン受像機
JP4217170B2 (ja) 液晶表示装置およびその駆動方法
JP2010008444A (ja) 液晶表示装置
CN101369589A (zh) 薄膜晶体管数组基板
JP2004177788A (ja) 液晶表示装置
JP4584614B2 (ja) 液晶表示装置
KR100852807B1 (ko) 프린지 필드 스위칭 모드 액정표시장치
JP2003057670A (ja) 液晶表示装置
JP3935305B2 (ja) 液晶装置用基板及び液晶装置
JP5513052B2 (ja) 液晶表示装置
JP2007139934A (ja) 液晶表示装置
KR20060019910A (ko) 액정 표시 장치 및 그의 박막 트랜지스터 기판
KR20050068501A (ko) 수평전계 방식 액정표시장치용 어레이 기판
JP2003241180A (ja) 画像表示装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070711

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070711

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100616

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100706

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100903

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100928

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101005

R150 Certificate of patent or registration of utility model

Ref document number: 4606103

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131015

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131015

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313121

Free format text: JAPANESE INTERMEDIATE CODE: R313115

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131015

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term