CH650637GA3 - - Google Patents

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Info

Publication number
CH650637GA3
CH650637GA3 CH821381A CH821381A CH650637GA3 CH 650637G A3 CH650637G A3 CH 650637GA3 CH 821381 A CH821381 A CH 821381A CH 821381 A CH821381 A CH 821381A CH 650637G A3 CH650637G A3 CH 650637GA3
Authority
CH
Switzerland
Prior art keywords
segment
electrode
electrodes
substrate
common
Prior art date
Application number
CH821381A
Other languages
German (de)
English (en)
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
Priority claimed from JP18151880A external-priority patent/JPS57104916A/ja
Priority claimed from JP18889980A external-priority patent/JPS57109978A/ja
Application filed filed Critical
Publication of CH650637GA3 publication Critical patent/CH650637GA3/de

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)
CH821381A 1980-12-22 1981-12-22 CH650637GA3 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18151880A JPS57104916A (en) 1980-12-22 1980-12-22 Liquid crystal display device and its production
JP18889980A JPS57109978A (en) 1980-12-26 1980-12-26 Liquid-crystal display device

Publications (1)

Publication Number Publication Date
CH650637GA3 true CH650637GA3 (it) 1985-08-15

Family

ID=26500671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH821381A CH650637GA3 (it) 1980-12-22 1981-12-22

Country Status (3)

Country Link
CH (1) CH650637GA3 (it)
DE (1) DE3150854C2 (it)
GB (1) GB2090036B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547042A (en) * 1983-08-05 1985-10-15 At&T Information Systems Inc. Liquid crystal display with electrode shielding another electrode
US4603495A (en) * 1984-09-19 1986-08-05 Stevens John K Alphanumeric display modules
GB2164777B (en) * 1984-09-19 1988-05-11 Telepanel Inc Improvements in or relating to alphanumeric display modules
US4728175A (en) * 1986-10-09 1988-03-01 Ovonic Imaging Systems, Inc. Liquid crystal display having pixels with auxiliary capacitance
GB2250623B (en) * 1990-12-03 1994-06-15 Marconi Gec Ltd Display devices
GB9310190D0 (en) * 1993-05-18 1993-06-30 Negretti Aviat Ltd Display system
JPH07311392A (ja) * 1994-03-24 1995-11-28 Sharp Corp 液晶表示装置
KR100247818B1 (ko) * 1995-09-26 2000-03-15 손욱 액정 표시 장치
KR100280889B1 (ko) * 1998-06-30 2001-02-01 구본준, 론 위라하디락사 액정 표시 장치의 패드부 제조 방법 및 그 방법에 의한 액정 표시 장치
EP1433019A1 (en) * 2001-09-28 2004-06-30 Koninklijke Philips Electronics N.V. Apparatus having a flat display
JP2005010186A (ja) * 2003-06-16 2005-01-13 Nanox Corp 液晶表示素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647280A (en) * 1969-11-06 1972-03-07 Rca Corp Liquid crystal display device
JPS5114360B1 (it) * 1970-12-23 1976-05-08
US3897996A (en) * 1972-09-30 1975-08-05 Dainippon Printing Co Ltd Electro-optic display device
CH613549A5 (it) * 1976-02-25 1979-09-28 Bbc Brown Boveri & Cie
US4277786A (en) * 1979-07-19 1981-07-07 General Electric Company Multi-electrode liquid crystal displays
CH632367B (fr) * 1980-04-16 Asulab Sa Cellule d'affichage electro-optique passif.

Also Published As

Publication number Publication date
GB2090036B (en) 1985-08-21
DE3150854A1 (de) 1982-12-23
GB2090036A (en) 1982-06-30
DE3150854C2 (de) 1985-12-12

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