JP4088042B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

Info

Publication number
JP4088042B2
JP4088042B2 JP2001007712A JP2001007712A JP4088042B2 JP 4088042 B2 JP4088042 B2 JP 4088042B2 JP 2001007712 A JP2001007712 A JP 2001007712A JP 2001007712 A JP2001007712 A JP 2001007712A JP 4088042 B2 JP4088042 B2 JP 4088042B2
Authority
JP
Japan
Prior art keywords
liquid crystal
degrees
crystal layer
phase plate
retardation
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
JP2001007712A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002214608A5 (enExample
JP2002214608A (ja
Inventor
理 伊東
真一 小村
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP2001007712A priority Critical patent/JP4088042B2/ja
Priority to US09/930,208 priority patent/US20020093620A1/en
Priority to TW090120396A priority patent/TWI306964B/zh
Priority to CNB01140633XA priority patent/CN100351679C/zh
Priority to KR10-2001-0058256A priority patent/KR100391241B1/ko
Publication of JP2002214608A publication Critical patent/JP2002214608A/ja
Publication of JP2002214608A5 publication Critical patent/JP2002214608A5/ja
Priority to US11/476,212 priority patent/US7773191B2/en
Application granted granted Critical
Publication of JP4088042B2 publication Critical patent/JP4088042B2/ja
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
    • G02F1/133—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
    • G02F1/133553—Reflecting elements
    • 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
    • G02F1/137—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
    • G02F1/1396—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/1396—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1398—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 liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being below 90°
    • 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
    • G02F2203/02—Function characteristic reflective

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)
  • Liquid Crystal (AREA)
JP2001007712A 2001-01-16 2001-01-16 液晶表示装置 Expired - Fee Related JP4088042B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2001007712A JP4088042B2 (ja) 2001-01-16 2001-01-16 液晶表示装置
US09/930,208 US20020093620A1 (en) 2001-01-16 2001-08-16 Liquid crystal display device
TW090120396A TWI306964B (en) 2001-01-16 2001-08-20 Liquid crystal display device and method of fabricating the same
CNB01140633XA CN100351679C (zh) 2001-01-16 2001-09-19 液晶显示装置
KR10-2001-0058256A KR100391241B1 (ko) 2001-01-16 2001-09-20 액정 표시 장치
US11/476,212 US7773191B2 (en) 2001-01-16 2006-06-28 Reflective liquid crystal display device comprising a liquid crystal layer having a twist angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001007712A JP4088042B2 (ja) 2001-01-16 2001-01-16 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2002214608A JP2002214608A (ja) 2002-07-31
JP2002214608A5 JP2002214608A5 (enExample) 2004-12-02
JP4088042B2 true JP4088042B2 (ja) 2008-05-21

Family

ID=18875430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001007712A Expired - Fee Related JP4088042B2 (ja) 2001-01-16 2001-01-16 液晶表示装置

Country Status (5)

Country Link
US (2) US20020093620A1 (enExample)
JP (1) JP4088042B2 (enExample)
KR (1) KR100391241B1 (enExample)
CN (1) CN100351679C (enExample)
TW (1) TWI306964B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4118027B2 (ja) * 2001-02-28 2008-07-16 株式会社日立製作所 液晶表示装置
TWI259923B (en) * 2002-08-01 2006-08-11 Boe Hyids Technology Co Ltd Liquid crystal display
JP2006098623A (ja) * 2004-09-29 2006-04-13 Hitachi Displays Ltd 液晶表示装置
US8023073B2 (en) 2006-01-26 2011-09-20 Samsung Electronics Co., Ltd. Color filter display panel, thin film transistor array panel, liquid crystal display thereof, and method thereof
CN100570407C (zh) * 2006-07-12 2009-12-16 宣茂科技股份有限公司 反射式偏光扩散膜的结构及制法
JP5077873B2 (ja) * 2007-03-19 2012-11-21 スタンレー電気株式会社 液晶表示素子
CN102629051B (zh) * 2011-08-12 2015-03-04 京东方科技集团股份有限公司 一种tft-lcd阵列基板及其制造方法
EP3617785B1 (en) 2017-04-28 2023-02-15 LG Chem, Ltd. Optical modulation device
CN107153295A (zh) * 2017-07-13 2017-09-12 京东方科技集团股份有限公司 阵列基板、显示面板以及阵列基板和显示面板的制造方法
CN108538856B (zh) * 2018-03-30 2020-12-25 深圳市华星光电半导体显示技术有限公司 阵列基板及阵列基板的制作方法
CN109633986A (zh) * 2019-01-30 2019-04-16 惠科股份有限公司 光学膜层和显示装置
CN112925132A (zh) * 2021-02-09 2021-06-08 捷开通讯(深圳)有限公司 显示面板及显示装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US555113A (en) * 1896-02-25 oeering-
US6327010B1 (en) * 1992-02-03 2001-12-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical system
JPH04116515A (ja) 1990-09-06 1992-04-17 Seiko Epson Corp 反射型液晶電気光学装置
JP2721284B2 (ja) * 1991-02-07 1998-03-04 株式会社東芝 液晶表示素子および光学異方素子
JP2825713B2 (ja) 1991-09-10 1998-11-18 シャープ株式会社 反射型液晶表示装置およびその製造方法
JPH0784252A (ja) * 1993-09-16 1995-03-31 Sharp Corp 液晶表示装置
TW412656B (en) * 1996-04-26 2000-11-21 Hitachi Ltd Liquid crystal display
JPH102689A (ja) 1996-06-17 1998-01-06 Furukawa Electric Co Ltd:The 伝熱管
JPH10154817A (ja) * 1996-09-27 1998-06-09 Hoshiden Philips Display Kk 反射型液晶表示素子
JP3310569B2 (ja) 1997-02-26 2002-08-05 シャープ株式会社 反射型液晶表示装置
CN1294447C (zh) * 1997-04-23 2007-01-10 夏普公司 反射型液晶显示装置
JP3445284B2 (ja) * 1997-05-09 2003-09-08 シャープ株式会社 積層位相差板及びそれから構成される液晶表示装置
EP2284602A1 (en) * 1997-08-29 2011-02-16 Sharp Kabushiki Kaisha Liduid crystal display device
US6141076A (en) * 1997-11-28 2000-10-31 Chorum Technologies, Inc. Spatial light modulators constructed from ferroelectric liquid crystal devices with twisted structure
JPH11305219A (ja) * 1998-04-20 1999-11-05 Sony Corp 反射型液晶表示装置
JP3177212B2 (ja) * 1998-05-28 2001-06-18 松下電器産業株式会社 反射型液晶表示素子
JP3406242B2 (ja) * 1998-10-15 2003-05-12 シャープ株式会社 液晶表示装置
JP3926072B2 (ja) * 1998-12-18 2007-06-06 シャープ株式会社 液晶表示装置
US6680766B1 (en) * 1998-12-31 2004-01-20 Honeywell Inc. Liquid crystal display wherein twist angle of liquid crystal material differ from 90° by approximately 15° or more
EP1045272A3 (en) * 1999-04-12 2004-02-25 Matsushita Electric Industrial Co., Ltd. Reflective color liquid crystal display device
JP3467210B2 (ja) * 1999-06-04 2003-11-17 シャープ株式会社 反射型液晶表示装置
JP2001343651A (ja) * 2000-03-31 2001-12-14 Sharp Corp 液晶表示装置およびその製造方法
US20030058385A1 (en) * 2001-05-24 2003-03-27 Mcknight Douglas J. Liquid crystal display device
JP4116515B2 (ja) 2003-10-09 2008-07-09 文化シヤッター株式会社 開閉装置

Also Published As

Publication number Publication date
US20020093620A1 (en) 2002-07-18
KR100391241B1 (ko) 2003-07-12
CN1366202A (zh) 2002-08-28
US7773191B2 (en) 2010-08-10
JP2002214608A (ja) 2002-07-31
TWI306964B (en) 2009-03-01
US20070132916A1 (en) 2007-06-14
CN100351679C (zh) 2007-11-28
KR20020061150A (ko) 2002-07-23

Similar Documents

Publication Publication Date Title
JP4118027B2 (ja) 液晶表示装置
CN100416386C (zh) 液晶显示装置
JP3251519B2 (ja) 閉塞キャビティ型液晶ディスプレイ及びその製造方法
US6753939B2 (en) LCD device with vertically oriented liquid crystal section under no voltage condition
US6847425B2 (en) Liquid crystal display having reflector outside liquid crystal cell
KR101299575B1 (ko) 트랜스플렉티브 액정 디스플레이와 그 제조방법, 컴퓨터
JP4249544B2 (ja) 液晶表示装置、及び電子機器
US7511786B2 (en) Substrate for reflective liquid crystal display device and reflective liquid crystal display device using the same
JP4088042B2 (ja) 液晶表示装置
JP4886474B2 (ja) 液晶表示装置
TW200528881A (en) Liquid crystal display device and electronic apparatus
JP3738773B2 (ja) 液晶表示装置
JP3807503B2 (ja) 液晶表示装置および電子機器
JP2004177951A (ja) 液晶表示装置
KR100417918B1 (ko) 셀 구성을 최적화한 반사형 액정표시장치
US6567149B1 (en) Reflection liquid crystal display device
KR19990083350A (ko) 반사형액정표시장치
JP4912245B2 (ja) 液晶表示装置
JP3899880B2 (ja) 液晶表示装置
JP2000029021A (ja) 反射型液晶表示装置
JP3219388B2 (ja) 反射型液晶表示素子
JP2006209087A (ja) 液晶表示装置
JPH11231807A (ja) 反射型液晶表示装置
JP2009053468A (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: 20031211

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20031211

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051220

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060220

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20060322

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060519

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20060530

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20060623

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080222

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

Free format text: PAYMENT UNTIL: 20110228

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20110228

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20120229

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20120229

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20130228

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20130228

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20140228

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees