DE3270074D1 - Method of localising a liquid medium in a liquid-filled cell, and such a cell - Google Patents
Method of localising a liquid medium in a liquid-filled cell, and such a cellInfo
- Publication number
- DE3270074D1 DE3270074D1 DE8282400949T DE3270074T DE3270074D1 DE 3270074 D1 DE3270074 D1 DE 3270074D1 DE 8282400949 T DE8282400949 T DE 8282400949T DE 3270074 T DE3270074 T DE 3270074T DE 3270074 D1 DE3270074 D1 DE 3270074D1
- Authority
- DE
- Germany
- Prior art keywords
- cell
- liquid
- localising
- filled
- liquid medium
- 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
- G02F1/1339—Gaskets; Spacers; Sealing 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
- G02F1/1341—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
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8110564A FR2506979A1 (fr) | 1981-05-27 | 1981-05-27 | Procede de localisation du milieu liquide dans une cellule a milieu liquide et cellule correspondante |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3270074D1 true DE3270074D1 (en) | 1986-04-30 |
Family
ID=9258947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282400949T Expired DE3270074D1 (en) | 1981-05-27 | 1982-05-24 | Method of localising a liquid medium in a liquid-filled cell, and such a cell |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0066509B1 (de) |
JP (1) | JPS57204026A (de) |
CA (1) | CA1195415A (de) |
DE (1) | DE3270074D1 (de) |
FR (1) | FR2506979A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62125221U (de) * | 1986-01-31 | 1987-08-08 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600061A (en) * | 1969-03-21 | 1971-08-17 | Rca Corp | Electro-optic device having grooves in the support plates to confine a liquid crystal by means of surface tension |
GB1381428A (en) * | 1972-07-04 | 1975-01-22 | Electrovac | Liquid-crystal cells |
JPS4928360A (de) * | 1972-07-05 | 1974-03-13 | ||
JPS49114948A (de) * | 1973-03-05 | 1974-11-01 | ||
FR2225068A5 (en) * | 1973-04-06 | 1974-10-31 | Honeywell Bull Soc Ind | Liquid crystal display cell - thin liquid layer enclosed in channels in support plate |
-
1981
- 1981-05-27 FR FR8110564A patent/FR2506979A1/fr active Granted
-
1982
- 1982-05-24 EP EP19820400949 patent/EP0066509B1/de not_active Expired
- 1982-05-24 DE DE8282400949T patent/DE3270074D1/de not_active Expired
- 1982-05-26 JP JP8813282A patent/JPS57204026A/ja active Pending
- 1982-05-26 CA CA000403722A patent/CA1195415A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1195415A (en) | 1985-10-15 |
FR2506979A1 (fr) | 1982-12-03 |
EP0066509B1 (de) | 1986-03-26 |
EP0066509A1 (de) | 1982-12-08 |
JPS57204026A (en) | 1982-12-14 |
FR2506979B1 (de) | 1983-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |