FR2554950B1 - Dispositif de visualisation a commande electrique - Google Patents
Dispositif de visualisation a commande electriqueInfo
- Publication number
- FR2554950B1 FR2554950B1 FR8318129A FR8318129A FR2554950B1 FR 2554950 B1 FR2554950 B1 FR 2554950B1 FR 8318129 A FR8318129 A FR 8318129A FR 8318129 A FR8318129 A FR 8318129A FR 2554950 B1 FR2554950 B1 FR 2554950B1
- Authority
- FR
- France
- Prior art keywords
- electrically controlled
- visualization device
- controlled visualization
- electrically
- visualization
- 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
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8318129A FR2554950B1 (fr) | 1983-11-15 | 1983-11-15 | Dispositif de visualisation a commande electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8318129A FR2554950B1 (fr) | 1983-11-15 | 1983-11-15 | Dispositif de visualisation a commande electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2554950A1 FR2554950A1 (fr) | 1985-05-17 |
FR2554950B1 true FR2554950B1 (fr) | 1986-01-17 |
Family
ID=9294122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8318129A Expired FR2554950B1 (fr) | 1983-11-15 | 1983-11-15 | Dispositif de visualisation a commande electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2554950B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716290A (en) * | 1971-10-18 | 1973-02-13 | Commissariat Energie Atomique | Liquid-crystal display device |
US3794405A (en) * | 1972-02-10 | 1974-02-26 | J Masi | Liquid crystal cell and method for its manufacture |
JPS5068688A (fr) * | 1973-10-19 | 1975-06-09 | ||
US4233603A (en) * | 1978-11-16 | 1980-11-11 | General Electric Company | Multiplexed varistor-controlled liquid crystal display |
US4403217A (en) * | 1981-06-18 | 1983-09-06 | General Electric Company | Multiplexed varistor-controlled liquid crystal display |
FR2512239A1 (fr) * | 1981-08-25 | 1983-03-04 | Thomson Csf | Dispositif de visualisation a commande electrique |
-
1983
- 1983-11-15 FR FR8318129A patent/FR2554950B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2554950A1 (fr) | 1985-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |