TW351774B - Liquid crystal display panel with alignment division and smaller twist angle - Google Patents

Liquid crystal display panel with alignment division and smaller twist angle

Info

Publication number
TW351774B
TW351774B TW084105340A TW84105340A TW351774B TW 351774 B TW351774 B TW 351774B TW 084105340 A TW084105340 A TW 084105340A TW 84105340 A TW84105340 A TW 84105340A TW 351774 B TW351774 B TW 351774B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
substrates
twist angle
display panel
pair
Prior art date
Application number
TW084105340A
Other languages
English (en)
Inventor
Yoshio Koike
Syun Tsuyuki
Katsufumi Ohmuro
Tsuyoshi Kamada
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of TW351774B publication Critical patent/TW351774B/zh

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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
TW084105340A 1994-02-18 1995-05-26 Liquid crystal display panel with alignment division and smaller twist angle TW351774B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2155594 1994-02-18
JP18240994A JP3732242B2 (ja) 1994-02-18 1994-08-03 液晶表示装置

Publications (1)

Publication Number Publication Date
TW351774B true TW351774B (en) 1999-02-01

Family

ID=26358642

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084105340A TW351774B (en) 1994-02-18 1995-05-26 Liquid crystal display panel with alignment division and smaller twist angle

Country Status (4)

Country Link
US (1) US5745206A (zh)
JP (1) JP3732242B2 (zh)
KR (1) KR950025459A (zh)
TW (1) TW351774B (zh)

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KR100303351B1 (ko) 1998-12-17 2002-06-20 박종섭 수직 배향 모드 액정 표시 장치
KR100354906B1 (ko) * 1999-10-01 2002-09-30 삼성전자 주식회사 광시야각 액정 표시 장치
US6181400B1 (en) * 1999-11-19 2001-01-30 International Business Machines Corporation Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays
KR100670055B1 (ko) * 1999-12-03 2007-01-16 삼성전자주식회사 액정 표시 장치
KR20010060518A (ko) * 1999-12-27 2001-07-07 윤종용 액정 표시 장치
KR100577991B1 (ko) * 2000-02-15 2006-05-11 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자 및 그 제조방법
KR100587365B1 (ko) * 2000-08-08 2006-06-08 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자
JP3601786B2 (ja) 2000-08-11 2004-12-15 シャープ株式会社 液晶表示装置
US8546808B2 (en) 2000-08-11 2013-10-01 Sharp Kabushiki Kaisha Liquid crystal display device
US7292300B2 (en) 2000-10-31 2007-11-06 Sharp Kabushiki Kaisha Liquid crystal display with radially-inclined liquid crystal in unit solid portions arranged in a single direction
ATE390645T1 (de) * 2001-09-24 2008-04-15 Stichting Dutch Polymer Inst Eine erste und zweite unterschicht enthaltende orientierungsschicht
KR100500690B1 (ko) * 2002-01-18 2005-07-12 비오이 하이디스 테크놀로지 주식회사 Ｓａｎ 모드 액정표시소자
KR100493437B1 (ko) * 2003-03-17 2005-06-07 엘지.필립스 엘시디 주식회사 액정표시모듈
KR100680103B1 (ko) 2004-02-02 2007-02-28 샤프 가부시키가이샤 액정 표시 장치
US20070252931A1 (en) * 2006-05-01 2007-11-01 Wintek Corporation Transflective liquid crystal display device
US8045115B2 (en) * 2006-12-22 2011-10-25 Chimei Innolux Corporation Liquid crystal display with different twisting directions of liquid crystal molecules
JP2008203780A (ja) * 2007-02-22 2008-09-04 Infovision Optoelectronics Holdings Ltd 液晶パネルおよび液晶表示装置
US7995176B2 (en) * 2007-08-28 2011-08-09 Mitsubishi Electric Corporation Liquid crystal display device
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Also Published As

Publication number Publication date
JPH07281176A (ja) 1995-10-27
US5745206A (en) 1998-04-28
JP3732242B2 (ja) 2006-01-05
KR950025459A (ko) 1995-09-15

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees