KR100447375B1 - 액정 장치 - Google Patents

액정 장치 Download PDF

Info

Publication number
KR100447375B1
KR100447375B1 KR10-2001-0020399A KR20010020399A KR100447375B1 KR 100447375 B1 KR100447375 B1 KR 100447375B1 KR 20010020399 A KR20010020399 A KR 20010020399A KR 100447375 B1 KR100447375 B1 KR 100447375B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
light
pixel
display
crystal device
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
KR10-2001-0020399A
Other languages
English (en)
Korean (ko)
Other versions
KR20010098656A (ko
Inventor
오자와긴야
마에다츠요시
Original Assignee
세이코 엡슨 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 세이코 엡슨 가부시키가이샤 filed Critical 세이코 엡슨 가부시키가이샤
Publication of KR20010098656A publication Critical patent/KR20010098656A/ko
Application granted granted Critical
Publication of KR100447375B1 publication Critical patent/KR100447375B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/134336—Matrix
    • 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
    • G02F1/13373—Disclination line; Reverse tilt
    • 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
    • G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films
    • 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
    • G02F1/133746—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for high pretilt angles, i.e. higher than 15 degrees

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)
  • Geometry (AREA)
KR10-2001-0020399A 2000-04-17 2001-04-17 액정 장치 Expired - Fee Related KR100447375B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000-115207 2000-04-17
JP2000115207 2000-04-17
JP2001064073A JP2002006321A (ja) 2000-04-17 2001-03-07 液晶装置、投射型表示装置及び電子機器
JP2001-064073 2001-03-07

Publications (2)

Publication Number Publication Date
KR20010098656A KR20010098656A (ko) 2001-11-08
KR100447375B1 true KR100447375B1 (ko) 2004-09-04

Family

ID=26590228

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0020399A Expired - Fee Related KR100447375B1 (ko) 2000-04-17 2001-04-17 액정 장치

Country Status (5)

Country Link
US (1) US20020012088A1 (enExample)
JP (1) JP2002006321A (enExample)
KR (1) KR100447375B1 (enExample)
CN (1) CN1161649C (enExample)
TW (1) TW583475B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001188107A (ja) * 1999-12-28 2001-07-10 Seiko Epson Corp マイクロレンズ基板の製造方法、マイクロレンズ基板、液晶パネル用対向基板、液晶パネルおよび投射型表示装置
TWI264604B (en) * 2001-02-19 2006-10-21 Seiko Epson Corp Active-matrix liquid crystal display and electronic device therefor
JP4269542B2 (ja) * 2001-06-04 2009-05-27 日本電気株式会社 トランジスタの動作点設定方法及びその回路、信号成分値変更方法並びにアクティブマトリクス型液晶表示装置
JP4029786B2 (ja) * 2003-07-02 2008-01-09 ソニー株式会社 液晶表示素子及び液晶表示装置
JP2005173544A (ja) 2003-11-19 2005-06-30 Seiko Epson Corp 液晶装置及び電子機器
TW200815859A (en) * 2006-09-19 2008-04-01 Epson Imaging Devices Corp Liquid crystal display device
US8953025B2 (en) * 2010-12-23 2015-02-10 Lg Display Co., Ltd. Align mark of stereoscopic image display, aligning method and system using the align mark
WO2020008765A1 (ja) * 2018-07-04 2020-01-09 ソニー株式会社 電極構造体、電極構造体の製造方法、液晶表示素子、液晶表示素子の駆動方法、及び、電子機器
CN111969031B (zh) * 2020-08-31 2024-06-04 合肥维信诺科技有限公司 显示面板及显示装置
CN112327531B (zh) * 2020-12-02 2022-09-27 深圳市华星光电半导体显示技术有限公司 减小液晶显示面板的Ton的方法及液晶显示面板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635051A (en) * 1983-09-26 1987-01-06 Tektronix, Inc. High-speed electro-optical light gate and field sequential full color display system incorporating same
US5434690A (en) * 1993-07-27 1995-07-18 Kabushiki Kaisha Toshiba Liquid crystal device with pixel electrodes in an opposed striped form
US5673127A (en) * 1993-12-01 1997-09-30 Matsushita Electric Industrial Co., Ltd. Display panel and display device using a display panel
JP3240858B2 (ja) * 1994-10-19 2001-12-25 ソニー株式会社 カラー表示装置
JP3286152B2 (ja) * 1995-06-29 2002-05-27 シャープ株式会社 薄膜トランジスタ回路および画像表示装置
JP3807454B2 (ja) * 1995-12-27 2006-08-09 チッソ株式会社 電気光学液晶システム
GB2314642A (en) * 1996-06-26 1998-01-07 Sharp Kk Twisted nematic liquid crystal device
KR100242443B1 (ko) * 1997-06-16 2000-02-01 윤종용 도트 반전 구동을 위한 액정 패널 및 이를 이용한 액정 표시 장치
JP4105261B2 (ja) * 1997-08-20 2008-06-25 株式会社半導体エネルギー研究所 電子機器の作製方法
KR20010073233A (ko) * 1999-07-29 2001-07-31 모리시타 요이찌 액정표시장치 및 그 제조방법

Also Published As

Publication number Publication date
JP2002006321A (ja) 2002-01-09
CN1344964A (zh) 2002-04-17
CN1161649C (zh) 2004-08-11
KR20010098656A (ko) 2001-11-08
TW583475B (en) 2004-04-11
US20020012088A1 (en) 2002-01-31

Similar Documents

Publication Publication Date Title
US6953949B2 (en) Electro-optical device and electronic apparatus
US7576818B2 (en) Liquid crystal display device and electronic apparatus
US7688408B2 (en) Liquid crystal device and electronic apparatus
WO1995025291A1 (en) Active matrix liquid crystal display device
KR100687987B1 (ko) 액티브 매트릭스 기판, 전기 광학 장치, 전자 기기
US7046322B2 (en) Transflective LCD with tilting direction of the LC molecules being opposite to each other in the two transmissive display areas
JPH11223832A (ja) 電気光学装置及び電子機器
JP3832261B2 (ja) 液晶装置、投射型表示装置及び電子機器
US6097466A (en) Reflection type liquid crystal display
KR100447375B1 (ko) 액정 장치
JP2001222027A (ja) 電気光学装置および投射型表示装置
JP2021131406A (ja) 液晶装置および電子機器
JP2019148625A (ja) 電気光学装置および電子機器
JP3982137B2 (ja) 電気光学装置および投射型表示装置
US20050146661A1 (en) Upper substrate and liquid crystal display apparatus having the same
EP3040769A1 (en) Liquid crystal display apparatus
JP4604988B2 (ja) 液晶装置の製造方法
JP4501898B2 (ja) 反射型液晶装置及び電子機器
JP2007187720A (ja) 液晶装置、電子機器
JP2001215531A (ja) 液晶装置と投射型表示装置及び電子機器
JP7512885B2 (ja) 液晶装置、液晶装置の製造方法、および電子機器
JP4079187B2 (ja) 半透過反射型液晶装置、およびそれを用いた電子機器
JP2002006320A (ja) 液晶装置、投射型表示装置及び電子機器
JP4029907B2 (ja) 液晶装置、およびそれを用いた電子機器
JP2012208344A (ja) 電気光学装置及び電子機器

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

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

PA0201 Request for examination

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

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PG1501 Laying open of application

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

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

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

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
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

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

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

AMND Amendment
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

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

AMND Amendment
J201 Request for trial against refusal decision
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

PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

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: 20070823

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

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

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

Not in force date: 20080827

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: 20080827

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000