DE3114856C2 - Passive elektro-optische Anzeigezelle mit Flüssigkristallschicht - Google Patents

Passive elektro-optische Anzeigezelle mit Flüssigkristallschicht

Info

Publication number
DE3114856C2
DE3114856C2 DE3114856A DE3114856A DE3114856C2 DE 3114856 C2 DE3114856 C2 DE 3114856C2 DE 3114856 A DE3114856 A DE 3114856A DE 3114856 A DE3114856 A DE 3114856A DE 3114856 C2 DE3114856 C2 DE 3114856C2
Authority
DE
Germany
Prior art keywords
electrodes
liquid crystal
display
electrode
potential
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
Application number
DE3114856A
Other languages
German (de)
English (en)
Other versions
DE3114856A1 (de
Inventor
Claude La Chaux-de-Fonds Neuchâtel Laesser
Yves Saint-Blaise Neuchâtel Ruedin
Eric Bevaix Neuchâtel Saurer
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.)
Asulab AG
Original Assignee
Asulab AG
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 Asulab AG filed Critical Asulab AG
Publication of DE3114856A1 publication Critical patent/DE3114856A1/de
Application granted granted Critical
Publication of DE3114856C2 publication Critical patent/DE3114856C2/de
Expired 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
    • G02F1/1343—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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Substances (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE3114856A 1980-04-16 1981-04-09 Passive elektro-optische Anzeigezelle mit Flüssigkristallschicht Expired DE3114856C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH293480A CH632367B (fr) 1980-04-16 1980-04-16 Cellule d'affichage electro-optique passif.

Publications (2)

Publication Number Publication Date
DE3114856A1 DE3114856A1 (de) 1982-01-21
DE3114856C2 true DE3114856C2 (de) 1984-07-26

Family

ID=4244914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3114856A Expired DE3114856C2 (de) 1980-04-16 1981-04-09 Passive elektro-optische Anzeigezelle mit Flüssigkristallschicht

Country Status (5)

Country Link
JP (1) JPS56158321A (enExample)
CH (1) CH632367B (enExample)
DE (1) DE3114856C2 (enExample)
FR (1) FR2480952A1 (enExample)
GB (1) GB2074356B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150854C2 (de) * 1980-12-22 1985-12-12 Casio Computer Co., Ltd., Tokio/Tokyo Flüssigkristall-Anzeigeeinrichtung
EP0081308A1 (en) * 1981-12-04 1983-06-15 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Liquid crystal display devices
US4631865A (en) * 1982-11-11 1986-12-30 Toyoda Jidosha Kabushiki Kaisha Construction of door in motor vehicle
JPS59124430A (ja) * 1982-12-29 1984-07-18 Toyota Motor Corp 自動車のドア構造
JPS6025520U (ja) * 1983-07-29 1985-02-21 トヨタ自動車株式会社 自動車のドア構造
US4547042A (en) * 1983-08-05 1985-10-15 At&T Information Systems Inc. Liquid crystal display with electrode shielding another electrode
YU44866B (en) * 1983-09-09 1991-04-30 Inst Stefan Jozef Matrix lcd with an internal reflector and a measuring net
JPS60102125U (ja) * 1983-12-19 1985-07-12 トヨタ自動車株式会社 自動車のドア構造
US4731951A (en) * 1983-12-26 1988-03-22 Toyota Jidosha Kabushiki Kaisha Vehicle door structure
US4647156A (en) * 1984-04-12 1987-03-03 Casio Computer Co., Ltd. Liquid crystal device
GB9310190D0 (en) * 1993-05-18 1993-06-30 Negretti Aviat Ltd Display system
KR100247818B1 (ko) * 1995-09-26 2000-03-15 손욱 액정 표시 장치
FI104658B (fi) 1997-05-26 2000-03-15 Nokia Mobile Phones Ltd Kahden näytön näyttöjärjestely ja päätelaite

Family Cites Families (4)

* 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
JPS5376152A (en) * 1976-12-18 1978-07-06 Eiwa Tetsukou Kk Wire rod getting device at wire draw bench
JPS5425750A (en) * 1977-07-28 1979-02-26 Citizen Watch Co Ltd Liquid crystal display device
US4137524A (en) * 1977-09-28 1979-01-30 Optel Corporation Reversible printing display

Also Published As

Publication number Publication date
DE3114856A1 (de) 1982-01-21
GB2074356A (en) 1981-10-28
GB2074356B (en) 1983-11-09
JPS56158321A (en) 1981-12-07
CH632367GA3 (enExample) 1982-10-15
CH632367B (fr)
FR2480952A1 (fr) 1981-10-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: MUELLER-BOERNER, R., DIPL.-ING., 1000 BERLIN WEY, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee