BE795880A - Ecran d'affichage a cristal liquide - Google Patents

Ecran d'affichage a cristal liquide

Info

Publication number
BE795880A
BE795880A BE795880DA BE795880A BE 795880 A BE795880 A BE 795880A BE 795880D A BE795880D A BE 795880DA BE 795880 A BE795880 A BE 795880A
Authority
BE
Belgium
Prior art keywords
liquid crystal
crystal display
display screen
screen
liquid
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Siemens 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.)
Publication date
Publication of BE795880A publication Critical patent/BE795880A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (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)
BE795880D 1972-02-23 Ecran d'affichage a cristal liquide BE795880A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208565 DE2208565A1 (de) 1972-02-23 1972-02-23 Fluessigkristallanzeigeschirm

Publications (1)

Publication Number Publication Date
BE795880A true BE795880A (fr) 1973-06-18

Family

ID=5836855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795880D BE795880A (fr) 1972-02-23 Ecran d'affichage a cristal liquide

Country Status (7)

Country Link
BE (1) BE795880A (show.php)
DE (1) DE2208565A1 (show.php)
FR (1) FR2173554A5 (show.php)
GB (1) GB1425263A (show.php)
IT (1) IT982484B (show.php)
LU (1) LU67068A1 (show.php)
NL (1) NL7302493A (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152998A (en) * 1978-05-24 1979-12-01 Seiko Epson Corp Matrix electrode structure
DE3524085A1 (de) * 1985-07-05 1987-01-08 Vdo Schindling Fluessigkristallzelle

Also Published As

Publication number Publication date
GB1425263A (en) 1976-02-18
FR2173554A5 (show.php) 1973-10-05
NL7302493A (show.php) 1973-08-27
IT982484B (it) 1974-10-21
DE2208565A1 (de) 1973-08-30
LU67068A1 (show.php) 1973-05-03

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