BE796223A - Ecran d'affichage a couche de cristal liquide et procede pour sa fabrication - Google Patents
Ecran d'affichage a couche de cristal liquide et procede pour sa fabricationInfo
- Publication number
- BE796223A BE796223A BE128328A BE128328A BE796223A BE 796223 A BE796223 A BE 796223A BE 128328 A BE128328 A BE 128328A BE 128328 A BE128328 A BE 128328A BE 796223 A BE796223 A BE 796223A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- liquid crystal
- display screen
- crystal layer
- layer display
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
-
- 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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722210387 DE2210387C3 (de) | 1972-03-03 | 1972-03-03 | Anzeigeschirm mit einer Flüssigkristallschicht und Verfahren zu dessen Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE796223A true BE796223A (fr) | 1973-07-02 |
Family
ID=5837870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE128328A BE796223A (fr) | 1972-03-03 | 1973-03-02 | Ecran d'affichage a couche de cristal liquide et procede pour sa fabrication |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS48104561A (enrdf_load_html_response) |
| BE (1) | BE796223A (enrdf_load_html_response) |
| CH (1) | CH554575A (enrdf_load_html_response) |
| DE (1) | DE2210387C3 (enrdf_load_html_response) |
| FR (1) | FR2175432A5 (enrdf_load_html_response) |
| IT (1) | IT979532B (enrdf_load_html_response) |
| LU (1) | LU67139A1 (enrdf_load_html_response) |
| NL (1) | NL7302894A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2553739A1 (de) * | 1974-12-09 | 1976-06-10 | Hughes Aircraft Co | Transistorfeld zum ansteuern eines optischen mediums und verfahren zu dessen herstellung |
| DE2850518A1 (de) * | 1978-11-22 | 1980-06-26 | Rau Swf Autozubehoer | Vorrichtung zur anzeige von messwerten |
| DE3602796A1 (de) * | 1986-01-30 | 1987-08-06 | Messerschmitt Boelkow Blohm | Sensorelement mit einem gedaechtnis fuer anormale aenderungen der einfallenden lichtintensitaet |
-
1972
- 1972-03-03 DE DE19722210387 patent/DE2210387C3/de not_active Expired
-
1973
- 1973-02-16 CH CH231373A patent/CH554575A/xx not_active IP Right Cessation
- 1973-02-27 IT IT2092373A patent/IT979532B/it active
- 1973-02-28 FR FR7307090A patent/FR2175432A5/fr not_active Expired
- 1973-03-01 NL NL7302894A patent/NL7302894A/xx unknown
- 1973-03-01 LU LU67139D patent/LU67139A1/xx unknown
- 1973-03-02 BE BE128328A patent/BE796223A/xx unknown
- 1973-03-02 JP JP48025647A patent/JPS48104561A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175432A5 (enrdf_load_html_response) | 1973-10-19 |
| JPS48104561A (enrdf_load_html_response) | 1973-12-27 |
| NL7302894A (enrdf_load_html_response) | 1973-09-06 |
| DE2210387A1 (de) | 1973-09-13 |
| DE2210387B2 (de) | 1973-12-06 |
| LU67139A1 (enrdf_load_html_response) | 1973-05-22 |
| CH554575A (de) | 1974-09-30 |
| DE2210387C3 (de) | 1974-07-04 |
| IT979532B (it) | 1974-09-30 |
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