GB1355275A - Liquid-crystal cell - Google Patents

Liquid-crystal cell

Info

Publication number
GB1355275A
GB1355275A GB4940972A GB4940972A GB1355275A GB 1355275 A GB1355275 A GB 1355275A GB 4940972 A GB4940972 A GB 4940972A GB 4940972 A GB4940972 A GB 4940972A GB 1355275 A GB1355275 A GB 1355275A
Authority
GB
United Kingdom
Prior art keywords
wafer
electrode
layer
sio
contact
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
GB4940972A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1355275A publication Critical patent/GB1355275A/en
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
    • G02F1/1345—Conductors connecting electrodes to cell terminals

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)
GB4940972A 1971-11-04 1972-10-26 Liquid-crystal cell Expired GB1355275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139513A FR2159590A5 (enrdf_load_stackoverflow) 1971-11-04 1971-11-04

Publications (1)

Publication Number Publication Date
GB1355275A true GB1355275A (en) 1974-06-05

Family

ID=9085291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4940972A Expired GB1355275A (en) 1971-11-04 1972-10-26 Liquid-crystal cell

Country Status (4)

Country Link
JP (1) JPS4855748A (enrdf_load_stackoverflow)
CH (1) CH575127A5 (enrdf_load_stackoverflow)
FR (1) FR2159590A5 (enrdf_load_stackoverflow)
GB (1) GB1355275A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53107482U (enrdf_load_stackoverflow) * 1977-02-03 1978-08-29

Also Published As

Publication number Publication date
CH575127A5 (enrdf_load_stackoverflow) 1976-04-30
DE2253747B2 (de) 1975-06-19
DE2253747A1 (de) 1973-05-10
FR2159590A5 (enrdf_load_stackoverflow) 1973-06-22
JPS4855748A (enrdf_load_stackoverflow) 1973-08-04

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee