DE69529688T2 - Druckunempfindliche flüssigkristallzelle - Google Patents

Druckunempfindliche flüssigkristallzelle

Info

Publication number
DE69529688T2
DE69529688T2 DE69529688T DE69529688T DE69529688T2 DE 69529688 T2 DE69529688 T2 DE 69529688T2 DE 69529688 T DE69529688 T DE 69529688T DE 69529688 T DE69529688 T DE 69529688T DE 69529688 T2 DE69529688 T2 DE 69529688T2
Authority
DE
Germany
Prior art keywords
pressure
liquid crystal
crystal cell
sensitive liquid
sensitive
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
DE69529688T
Other languages
English (en)
Other versions
DE69529688D1 (de
Inventor
T Lagerwall
Anatoli A Muravski
Sergei Ye Yakovenko
Viktor A Konovalov
Anatoli A Minko
Valeri P Tsarev
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.)
OTREL AG WATTWIL
Original Assignee
OTREL AG WATTWIL
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 OTREL AG WATTWIL filed Critical OTREL AG WATTWIL
Publication of DE69529688D1 publication Critical patent/DE69529688D1/de
Application granted granted Critical
Publication of DE69529688T2 publication Critical patent/DE69529688T2/de
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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69529688T 1994-12-09 1995-12-07 Druckunempfindliche flüssigkristallzelle Expired - Fee Related DE69529688T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404303A SE9404303L (sv) 1994-12-09 1994-12-09 Trycktålig vätskekristallcell
PCT/SE1995/001469 WO1996018130A1 (en) 1994-12-09 1995-12-07 Pressure-insensitive liquid crystal cell

Publications (2)

Publication Number Publication Date
DE69529688D1 DE69529688D1 (de) 2003-03-27
DE69529688T2 true DE69529688T2 (de) 2003-10-16

Family

ID=20396289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529688T Expired - Fee Related DE69529688T2 (de) 1994-12-09 1995-12-07 Druckunempfindliche flüssigkristallzelle

Country Status (9)

Country Link
US (1) US6184967B1 (de)
EP (1) EP0796456B1 (de)
JP (1) JPH10512058A (de)
KR (1) KR987000596A (de)
CN (1) CN1080892C (de)
DE (1) DE69529688T2 (de)
SE (1) SE9404303L (de)
TW (1) TW420762B (de)
WO (1) WO1996018130A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0864910B1 (de) * 1996-08-05 2008-10-08 Toray Industries, Inc. Substrat fur ein flüssigkristallanzeigeelement und eine dieses element enthaltende flüssigkristallanzeige
GB2317987A (en) * 1996-10-04 1998-04-08 Ibm Display devices
US6008573A (en) * 1996-10-04 1999-12-28 International Business Machines Corporation Display devices
JPH10123534A (ja) * 1996-10-23 1998-05-15 Toshiba Corp 液晶表示素子
JP4011725B2 (ja) * 1998-04-24 2007-11-21 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
JPH11326917A (ja) * 1998-05-08 1999-11-26 Sharp Corp 液晶表示素子およびその製造方法
US6756970B2 (en) * 1998-11-20 2004-06-29 Microsoft Corporation Pen-based computer system
EP1048972A3 (de) * 1999-04-30 2004-03-10 Matsushita Electric Industrial Co., Ltd. Flüssigkristallanzeigeelement und sein Herstellungsverfahren
JP2001343655A (ja) * 2000-05-31 2001-12-14 Toshiba Corp 液晶表示装置
US6897918B1 (en) 2000-09-15 2005-05-24 Toray Industries, Inc. Color filter with protrusion
JP4839525B2 (ja) * 2000-09-29 2011-12-21 大日本印刷株式会社 感光性樹脂組成物および液晶ディスプレイ用カラーフィルタ
JP3813433B2 (ja) * 2000-10-16 2006-08-23 株式会社アドバンスト・ディスプレイ 液晶表示装置
JP2002162633A (ja) * 2000-11-27 2002-06-07 Canon Inc 液晶素子
KR100864500B1 (ko) * 2002-10-04 2008-10-20 삼성전자주식회사 액정 표시 장치용 기판과 이를 포함하는 액정 표시 장치및 그 제조 방법
US7253868B2 (en) * 2002-08-21 2007-08-07 Samsung Electronics Co., Ltd. Liquid crystal display device comprising a plurality of spacers having compression ratios gradually increasing as advancing from a center to left and right edges of display region
JP4480443B2 (ja) * 2004-03-31 2010-06-16 富士通株式会社 液晶表示装置及び液晶表示装置の製造方法
US8035792B2 (en) * 2005-02-14 2011-10-11 Chimei Innolux Corporation Liquid crystal display device having spacers with different coefficients of elasticity per unit area gradually decreasing along the length of the display panel
WO2006097993A1 (ja) * 2005-03-14 2006-09-21 Fujitsu Limited 液晶表示装置及び液晶表示装置の製造方法
JP4455449B2 (ja) * 2005-08-05 2010-04-21 東芝モバイルディスプレイ株式会社 液晶表示素子の製造方法
RU2318230C2 (ru) * 2006-03-27 2008-02-27 Самсунг Электроникс Ко., Лтд. Гибкий дисплей
TWI447490B (zh) 2011-05-05 2014-08-01 Au Optronics Corp 液晶顯示面板
KR101984873B1 (ko) 2012-05-07 2019-06-03 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
JP2014059583A (ja) * 2013-12-05 2014-04-03 Semiconductor Energy Lab Co Ltd 表示装置
US10859868B2 (en) 2017-08-11 2020-12-08 Coopervision International Limited Flexible liquid crystal cells and lenses
US11003016B2 (en) 2018-09-21 2021-05-11 Coopervision International Limited Flexible, adjustable lens power liquid crystal cells and lenses

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150878A (en) 1974-04-05 1979-04-24 Giorgio Barzilai Hollow-space cell and method for its manufacture
JPS5770520A (en) 1980-10-20 1982-05-01 Hitachi Ltd Liquid crystal element
JPS60188925A (ja) 1984-03-09 1985-09-26 Canon Inc 光学変調素子の製造法
US4682858A (en) * 1984-08-20 1987-07-28 Canon Kabushiki Kaisha Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal
JPH0656459B2 (ja) 1985-04-05 1994-07-27 株式会社日立製作所 液晶表示素子
US5044733A (en) 1987-08-19 1991-09-03 Ricoh Company, Ltd. Super twisted nematic liquid crystal display device having the standard deviation of the spherical grains being not more than 3% and the dispersion quantity of the spherical grains being 100-200 grains/mm2
JP2756978B2 (ja) 1988-08-04 1998-05-25 キヤノン株式会社 液晶セル
JP2814089B2 (ja) 1988-12-12 1998-10-22 株式会社半導体エネルギー研究所 液晶電気光学装置
DE3923254A1 (de) 1989-07-14 1991-01-24 Hoechst Ag Fluessigkristalldisplay mit strukturierten traegerplatten und verfahren zur herstellung strukturierter traegerplatten
WO1992006402A1 (en) * 1990-09-29 1992-04-16 Sekisui Fine Chemical Co., Ltd. A fine sphere, a spherical spacer for a liquid crystal display element and a liquid crystal display element using the same
KR100260015B1 (ko) 1990-10-02 2000-06-15 나루세 스스무 액정 표시 장치 및 그 제조방법
KR930003684B1 (ko) 1990-12-22 1993-05-08 삼성전관 주식회사 필름형 스페이서와 이를 이용한 액정 셀의 제조방법
JP2873256B2 (ja) * 1991-02-01 1999-03-24 シャープ 株式会社 液晶表示装置
JP2808962B2 (ja) 1991-08-19 1998-10-08 松下電器産業株式会社 液晶パネルの配向不良抑制方法及び表示装置
US5285304A (en) 1992-01-24 1994-02-08 Canon Kabushiki Kaisha Ferroelectric liquid crystal device having spacers including the thermosetting adhesive particles and the thermoplastic polymer particles

Also Published As

Publication number Publication date
KR987000596A (ko) 1998-03-30
EP0796456A1 (de) 1997-09-24
SE503136C2 (sv) 1996-04-01
SE9404303L (sv) 1996-04-01
TW420762B (en) 2001-02-01
WO1996018130A1 (en) 1996-06-13
DE69529688D1 (de) 2003-03-27
US6184967B1 (en) 2001-02-06
SE9404303D0 (sv) 1994-12-09
CN1080892C (zh) 2002-03-13
EP0796456B1 (de) 2003-02-19
JPH10512058A (ja) 1998-11-17
CN1171845A (zh) 1998-01-28

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER INHABER IST ZU AENDERN IN: OPTREL AG, WATTWIL, CH

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee