FR2298118B1 - - Google Patents
Info
- Publication number
- FR2298118B1 FR2298118B1 FR7513436A FR7513436A FR2298118B1 FR 2298118 B1 FR2298118 B1 FR 2298118B1 FR 7513436 A FR7513436 A FR 7513436A FR 7513436 A FR7513436 A FR 7513436A FR 2298118 B1 FR2298118 B1 FR 2298118B1
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP592175A JPS5181148A (ja) | 1975-01-14 | 1975-01-14 | Ekishososhi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2298118A1 FR2298118A1 (fr) | 1976-08-13 |
| FR2298118B1 true FR2298118B1 (cs) | 1982-04-02 |
Family
ID=11624348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7513436A Granted FR2298118A1 (fr) | 1975-01-14 | 1975-04-29 | Cellule a cristal liquide |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5181148A (cs) |
| CA (1) | CA1033443A (cs) |
| CH (1) | CH583918A5 (cs) |
| DE (1) | DE2518875C3 (cs) |
| FR (1) | FR2298118A1 (cs) |
| GB (1) | GB1476896A (cs) |
| IT (1) | IT1037376B (cs) |
| NL (1) | NL7505016A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9410261D0 (en) * | 1994-05-20 | 1994-07-13 | Glaverbel | Optical cell |
-
1975
- 1975-01-14 JP JP592175A patent/JPS5181148A/ja active Pending
- 1975-04-11 CA CA224,567A patent/CA1033443A/en not_active Expired
- 1975-04-15 IT IT2236475A patent/IT1037376B/it active
- 1975-04-28 DE DE19752518875 patent/DE2518875C3/de not_active Expired
- 1975-04-28 NL NL7505016A patent/NL7505016A/xx not_active Application Discontinuation
- 1975-04-29 CH CH551275A patent/CH583918A5/xx not_active IP Right Cessation
- 1975-04-29 FR FR7513436A patent/FR2298118A1/fr active Granted
- 1975-04-29 GB GB1786375A patent/GB1476896A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1476896A (en) | 1977-06-16 |
| DE2518875C3 (de) | 1979-03-29 |
| JPS5181148A (ja) | 1976-07-15 |
| DE2518875A1 (de) | 1976-07-15 |
| CH583918A5 (cs) | 1977-01-14 |
| IT1037376B (it) | 1979-11-10 |
| FR2298118A1 (fr) | 1976-08-13 |
| DE2518875B2 (de) | 1978-07-20 |
| CA1033443A (en) | 1978-06-20 |
| NL7505016A (nl) | 1976-07-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |