DE3678405D1 - Konstruktion einer fluessigkristallzelle. - Google Patents

Konstruktion einer fluessigkristallzelle.

Info

Publication number
DE3678405D1
DE3678405D1 DE8686107805T DE3678405T DE3678405D1 DE 3678405 D1 DE3678405 D1 DE 3678405D1 DE 8686107805 T DE8686107805 T DE 8686107805T DE 3678405 T DE3678405 T DE 3678405T DE 3678405 D1 DE3678405 D1 DE 3678405D1
Authority
DE
Germany
Prior art keywords
construction
liquid crystal
crystal cell
cell
liquid
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.)
Revoked
Application number
DE8686107805T
Other languages
English (en)
Inventor
Masanobu Aizawa
Shigekazu Yamauchi
Yuzo Hisatake
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16337817&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3678405(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Application granted granted Critical
Publication of DE3678405D1 publication Critical patent/DE3678405D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres

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)
DE8686107805T 1985-12-20 1986-06-07 Konstruktion einer fluessigkristallzelle. Revoked DE3678405D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985195240U JPS62104230U (de) 1985-12-20 1985-12-20

Publications (1)

Publication Number Publication Date
DE3678405D1 true DE3678405D1 (de) 1991-05-02

Family

ID=16337817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107805T Revoked DE3678405D1 (de) 1985-12-20 1986-06-07 Konstruktion einer fluessigkristallzelle.

Country Status (4)

Country Link
US (1) US4837058A (de)
EP (1) EP0226697B1 (de)
JP (1) JPS62104230U (de)
DE (1) DE3678405D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418127A (en) * 1987-07-13 1989-01-20 Fuji Photo Film Co Ltd Production of cell for liquid crystal display element
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
US5115330A (en) * 1990-08-09 1992-05-19 Western Publishing Company Liquid crystal writing slate
US5117297A (en) * 1990-08-09 1992-05-26 Western Publishing Company Liquid crystal writing slate with DC imaging system
US5111316A (en) * 1990-08-09 1992-05-05 Western Publishing Company Liquid crystal writing state
US5136404A (en) * 1990-08-09 1992-08-04 Western Publishing Company Liquid crystal writing slate with improved light-transmission retention
US5309264A (en) * 1992-04-30 1994-05-03 International Business Machines Corporation Liquid crystal displays having multi-domain cells

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT307522B (de) * 1970-12-21 1973-05-25 Electrovac Flüssigkristallzelle und Verfahren zu deren Herstellung
US4050786A (en) * 1971-08-31 1977-09-27 Transparent Conductors, Inc. Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication
JPS5813515B2 (ja) * 1975-04-28 1983-03-14 三菱電機株式会社 タイネツセイマイカセキソウバンノセイゾウホウ
GB1566558A (en) * 1976-09-03 1980-05-08 Standard Telephones Cables Ltd Large liquid crystal cells
JPS55153919A (en) * 1979-05-18 1980-12-01 Hitachi Ltd Manufacture of liquid crystal display element
JPS5784432A (en) * 1980-11-14 1982-05-26 Seiko Epson Corp Liquid crystal display panel
CH651691A5 (de) * 1981-07-24 1985-09-30 Bbc Brown Boveri & Cie Anzeigevorrichtung mit fluessigkristall und verfahren zu deren herstellung.
DE3307333A1 (de) * 1983-03-02 1984-09-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
JPS60126625A (ja) * 1983-12-14 1985-07-06 Hitachi Ltd 液晶表示素子
DE3400429A1 (de) * 1984-01-09 1985-07-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung, insbesonders fluessigkristallanzeige sowie verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
EP0226697A1 (de) 1987-07-01
EP0226697B1 (de) 1991-03-27
JPS62104230U (de) 1987-07-03
US4837058A (en) 1989-06-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation