KR101122618B1 - 액정 표시 장치 및 이를 위한 스토리지 커패시터 - Google Patents

액정 표시 장치 및 이를 위한 스토리지 커패시터 Download PDF

Info

Publication number
KR101122618B1
KR101122618B1 KR1020050013957A KR20050013957A KR101122618B1 KR 101122618 B1 KR101122618 B1 KR 101122618B1 KR 1020050013957 A KR1020050013957 A KR 1020050013957A KR 20050013957 A KR20050013957 A KR 20050013957A KR 101122618 B1 KR101122618 B1 KR 101122618B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
capacitor electrode
crystal display
pixel
electrode
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
KR1020050013957A
Other languages
English (en)
Korean (ko)
Other versions
KR20060042137A (ko
Inventor
청이 왕
Original Assignee
치 메이 옵토일렉트로닉스 코포레이션
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 치 메이 옵토일렉트로닉스 코포레이션 filed Critical 치 메이 옵토일렉트로닉스 코포레이션
Publication of KR20060042137A publication Critical patent/KR20060042137A/ko
Application granted granted Critical
Publication of KR101122618B1 publication Critical patent/KR101122618B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/137—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
    • 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
    • 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
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • 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
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • G02F1/133776—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers having structures locally influencing the alignment, e.g. unevenness
    • 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
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
    • 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
    • G02F2201/40—Arrangements for improving the aperture ratio

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal (AREA)
KR1020050013957A 2004-02-24 2005-02-21 액정 표시 장치 및 이를 위한 스토리지 커패시터 Expired - Fee Related KR101122618B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW093104658A TWI306521B (en) 2004-02-24 2004-02-24 Liquid crystal display and storage capacitor therefor
TW093104658 2004-02-24

Publications (2)

Publication Number Publication Date
KR20060042137A KR20060042137A (ko) 2006-05-12
KR101122618B1 true KR101122618B1 (ko) 2012-03-15

Family

ID=34882460

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050013957A Expired - Fee Related KR101122618B1 (ko) 2004-02-24 2005-02-21 액정 표시 장치 및 이를 위한 스토리지 커패시터

Country Status (4)

Country Link
US (1) US7528894B2 (enExample)
JP (2) JP5013240B2 (enExample)
KR (1) KR101122618B1 (enExample)
TW (1) TWI306521B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4695852B2 (ja) * 2004-05-24 2011-06-08 富士通株式会社 液晶表示装置
TWI330735B (en) * 2005-07-11 2010-09-21 Chi Mei Optoelectronics Corp Multi-domain vertical alignment lcd
TW200734731A (en) * 2006-03-14 2007-09-16 Chi Mei Optoelectronics Corp Multi-domain vertically alignment liquid crystal display panel
KR101441427B1 (ko) 2006-05-26 2014-09-17 삼성디스플레이 주식회사 액정표시장치
KR20080010159A (ko) 2006-07-26 2008-01-30 삼성전자주식회사 액정 표시 장치
US7623191B2 (en) * 2006-09-19 2009-11-24 Hannstar Display Corp. Liquid crystal display devices
TWI443430B (zh) * 2007-06-29 2014-07-01 Au Optronics Corp 液晶顯示面板與包含液晶顯示面板之光電裝置
KR101805378B1 (ko) * 2010-01-24 2017-12-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치와 이의 제조 방법
JP5466973B2 (ja) * 2010-03-04 2014-04-09 株式会社ジャパンディスプレイ 液晶表示装置
CN103365000B (zh) * 2012-04-05 2016-02-24 群康科技(深圳)有限公司 液晶显示面板及其像素电极结构
CN114442383B (zh) * 2022-01-30 2024-01-09 合肥京东方光电科技有限公司 显示面板和显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264773A (ja) * 2000-03-16 2001-09-26 Toshiba Corp 液晶表示装置
US6671020B2 (en) * 1999-12-31 2003-12-30 Lg.Philips Lcd Co., Ltd. Multi-domain liquid crystal display device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3699828B2 (ja) * 1997-10-06 2005-09-28 シャープ株式会社 液晶表示素子およびその製造方法
JP2000267102A (ja) * 1999-03-17 2000-09-29 Fujitsu Ltd 液晶表示装置
KR100312753B1 (ko) * 1998-10-13 2002-04-06 윤종용 광시야각액정표시장치
JP4136146B2 (ja) * 1998-12-25 2008-08-20 シャープ株式会社 液晶表示装置
JP4468529B2 (ja) * 1999-07-09 2010-05-26 シャープ株式会社 液晶表示装置
JP3877129B2 (ja) * 2000-09-27 2007-02-07 シャープ株式会社 液晶表示装置
JP4633297B2 (ja) * 2000-12-05 2011-02-16 大日本印刷株式会社 凹凸パターン層の製造方法、およびこの方法を用いて製造される液晶ディスプレイおよびカラーフィルタ
TW493101B (en) 2001-03-29 2002-07-01 Au Optronics Corp Capacitor structure for thin film transistor substrate
JP3946498B2 (ja) * 2001-11-19 2007-07-18 シャープ株式会社 液晶パネル
TW591277B (en) 2002-05-03 2004-06-11 Au Optronics Corp Pixel storage capacitor structure
TWI243271B (en) * 2002-05-17 2005-11-11 Advanced Display Kk Liquid crystal display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671020B2 (en) * 1999-12-31 2003-12-30 Lg.Philips Lcd Co., Ltd. Multi-domain liquid crystal display device
JP2001264773A (ja) * 2000-03-16 2001-09-26 Toshiba Corp 液晶表示装置

Also Published As

Publication number Publication date
KR20060042137A (ko) 2006-05-12
JP5520982B2 (ja) 2014-06-11
JP2012083795A (ja) 2012-04-26
US7528894B2 (en) 2009-05-05
US20050190313A1 (en) 2005-09-01
TW200528806A (en) 2005-09-01
JP5013240B2 (ja) 2012-08-29
TWI306521B (en) 2009-02-21
JP2005242353A (ja) 2005-09-08

Similar Documents

Publication Publication Date Title
JP5232959B2 (ja) 広視野角液晶表示装置
US5510916A (en) Active matrix liquid crystal device with opposite substrate having black matrix with larger aperture than active substrate
US7474292B2 (en) Liquid crystal display device
JP5520982B2 (ja) 液晶表示装置
KR100921137B1 (ko) 액정 표시 장치
KR100413577B1 (ko) 액티브 매트릭스 액정 표시 장치
JP4202062B2 (ja) 液晶表示装置
US7446841B2 (en) Liquid crystal display apparatus
KR101298424B1 (ko) 프린지 필드 스위칭 타입의 액정표시장치
US7327429B2 (en) In-plane switching liquid crystal display device
KR101310381B1 (ko) 수평 전계형 액정표시장치
EP1659444A2 (en) Liquid crystal display and storage capacitor therefor
KR20040077017A (ko) 액정 표시 장치
CN100498490C (zh) 液晶显示面板与像素
US20010046019A1 (en) In-plane switching mode liquid crystal display
KR20030056854A (ko) 액정표시소자
WO2003071343A1 (en) A liquid crystal display
US7050136B2 (en) Array substrate for use in in-plane switching mode liquid crystal display device
JP2605610B2 (ja) 液晶表示装置
KR100658073B1 (ko) 액정표시장치
JPH09171175A (ja) 液晶表示素子
JP2983417B2 (ja) 液晶表示装置
KR101100877B1 (ko) 다중 도메인 표시 장치 및 그에 사용되는 표시판
KR20190066254A (ko) 액정표시장치
JPH09171181A (ja) 液晶表示素子

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P18-X000 Priority claim added or amended

St.27 status event code: A-2-2-P10-P18-nap-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20150206

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20160205

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20170221

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20180208

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20190212

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20200225

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20200225