FR2225068A5 - Liquid crystal display cell - thin liquid layer enclosed in channels in support plate - Google Patents
Liquid crystal display cell - thin liquid layer enclosed in channels in support plateInfo
- Publication number
- FR2225068A5 FR2225068A5 FR7312547A FR7312547A FR2225068A5 FR 2225068 A5 FR2225068 A5 FR 2225068A5 FR 7312547 A FR7312547 A FR 7312547A FR 7312547 A FR7312547 A FR 7312547A FR 2225068 A5 FR2225068 A5 FR 2225068A5
- Authority
- FR
- France
- Prior art keywords
- channels
- liquid
- crystal display
- support plate
- display cell
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7312547A FR2225068A5 (en) | 1973-04-06 | 1973-04-06 | Liquid crystal display cell - thin liquid layer enclosed in channels in support plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7312547A FR2225068A5 (en) | 1973-04-06 | 1973-04-06 | Liquid crystal display cell - thin liquid layer enclosed in channels in support plate |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2225068A5 true FR2225068A5 (en) | 1974-10-31 |
Family
ID=9117567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7312547A Expired FR2225068A5 (en) | 1973-04-06 | 1973-04-06 | Liquid crystal display cell - thin liquid layer enclosed in channels in support plate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2225068A5 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048839A1 (fr) * | 1980-09-29 | 1982-04-07 | Siemens Aktiengesellschaft | Ecran de visualisation plat, procédés pour sa fabrication et son utilisation |
FR2506978A1 (fr) * | 1981-05-27 | 1982-12-03 | Commissariat Energie Atomique | Procede de fabrication d'une cellule a milieu liquide et cellule obtenue par ce procede |
FR2506979A1 (fr) * | 1981-05-27 | 1982-12-03 | Commissariat Energie Atomique | Procede de localisation du milieu liquide dans une cellule a milieu liquide et cellule correspondante |
-
1973
- 1973-04-06 FR FR7312547A patent/FR2225068A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048839A1 (fr) * | 1980-09-29 | 1982-04-07 | Siemens Aktiengesellschaft | Ecran de visualisation plat, procédés pour sa fabrication et son utilisation |
FR2506978A1 (fr) * | 1981-05-27 | 1982-12-03 | Commissariat Energie Atomique | Procede de fabrication d'une cellule a milieu liquide et cellule obtenue par ce procede |
FR2506979A1 (fr) * | 1981-05-27 | 1982-12-03 | Commissariat Energie Atomique | Procede de localisation du milieu liquide dans une cellule a milieu liquide et cellule correspondante |
EP0066509A1 (fr) * | 1981-05-27 | 1982-12-08 | Commissariat à l'Energie Atomique | Procédé de localisation du milieu liquide dans une cellule à milieu liquide et cellule correspondante |
EP0067742A1 (fr) * | 1981-05-27 | 1982-12-22 | Commissariat à l'Energie Atomique | Procédé de fabrication d'une cellule à milieu liquide et cellule obtenue par ce procédé |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |