NL7007894A - - Google Patents
Info
- Publication number
- NL7007894A NL7007894A NL7007894A NL7007894A NL7007894A NL 7007894 A NL7007894 A NL 7007894A NL 7007894 A NL7007894 A NL 7007894A NL 7007894 A NL7007894 A NL 7007894A NL 7007894 A NL7007894 A NL 7007894A
- Authority
- NL
- Netherlands
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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6919329A FR2049483A5 (enExample) | 1969-06-11 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7007894A true NL7007894A (enExample) | 1970-12-15 |
Family
ID=9035546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007894A NL7007894A (enExample) | 1969-06-11 | 1970-06-01 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2028235C3 (enExample) |
| FR (1) | FR2049483A5 (enExample) |
| GB (1) | GB1251790A (enExample) |
| NL (1) | NL7007894A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182297A5 (enExample) * | 1972-04-25 | 1973-12-07 | Thomson Csf |
-
1969
- 1969-06-11 FR FR6919329A patent/FR2049483A5/fr not_active Expired
-
1970
- 1970-06-01 NL NL7007894A patent/NL7007894A/xx unknown
- 1970-06-09 DE DE19702028235 patent/DE2028235C3/de not_active Expired
- 1970-06-10 GB GB1251790D patent/GB1251790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2028235A1 (de) | 1970-12-17 |
| GB1251790A (enExample) | 1971-10-27 |
| FR2049483A5 (enExample) | 1971-03-26 |
| DE2028235C3 (de) | 1980-03-13 |
| DE2028235B2 (de) | 1979-06-28 |