FR2197769B1 - - Google Patents
Info
- Publication number
- FR2197769B1 FR2197769B1 FR7331894A FR7331894A FR2197769B1 FR 2197769 B1 FR2197769 B1 FR 2197769B1 FR 7331894 A FR7331894 A FR 7331894A FR 7331894 A FR7331894 A FR 7331894A FR 2197769 B1 FR2197769 B1 FR 2197769B1
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00286250A US3808769A (en) | 1972-09-05 | 1972-09-05 | Liquid crystal device closure method |
| US00286249A US3807127A (en) | 1972-09-05 | 1972-09-05 | Method of closing a liquid crystal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197769A1 FR2197769A1 (US07489958-20090210-P00001.png) | 1974-03-29 |
| FR2197769B1 true FR2197769B1 (US07489958-20090210-P00001.png) | 1977-05-13 |
Family
ID=26963689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331894A Expired FR2197769B1 (US07489958-20090210-P00001.png) | 1972-09-05 | 1973-09-04 |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5062654A (US07489958-20090210-P00001.png) * | 1973-10-05 | 1975-05-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922155A (US07489958-20090210-P00001.png) * | 1972-06-16 | 1974-02-27 |
-
1973
- 1973-08-28 DE DE19732343290 patent/DE2343290A1/de active Pending
- 1973-08-29 GB GB4059173A patent/GB1433240A/en not_active Expired
- 1973-08-30 NL NL7311906A patent/NL7311906A/xx not_active Application Discontinuation
- 1973-09-03 CH CH1262673A patent/CH569299A5/xx not_active IP Right Cessation
- 1973-09-03 SE SE7311967A patent/SE395969B/xx unknown
- 1973-09-03 IT IT2851873A patent/IT995266B/it active
- 1973-09-03 JP JP9913173A patent/JPS4968738A/ja active Pending
- 1973-09-04 FR FR7331894A patent/FR2197769B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4968738A (US07489958-20090210-P00001.png) | 1974-07-03 |
| NL7311906A (US07489958-20090210-P00001.png) | 1974-03-07 |
| DE2343290A1 (de) | 1974-03-21 |
| SE395969B (sv) | 1977-08-29 |
| IT995266B (it) | 1975-11-10 |
| FR2197769A1 (US07489958-20090210-P00001.png) | 1974-03-29 |
| GB1433240A (en) | 1976-04-22 |
| CH569299A5 (US07489958-20090210-P00001.png) | 1975-11-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |