NL7210660A - - Google Patents
Info
- Publication number
- NL7210660A NL7210660A NL7210660A NL7210660A NL7210660A NL 7210660 A NL7210660 A NL 7210660A NL 7210660 A NL7210660 A NL 7210660A NL 7210660 A NL7210660 A NL 7210660A NL 7210660 A NL7210660 A NL 7210660A
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138946 DE2138946B2 (de) | 1971-08-04 | 1971-08-04 | Modulatorschaltung zum erzielen einer steilen lichtstreuungskurve einer fluessigkristallzelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7210660A true NL7210660A (xx) | 1973-02-06 |
Family
ID=5815711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7210660A NL7210660A (xx) | 1971-08-04 | 1972-08-03 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT322014B (xx) |
| DE (1) | DE2138946B2 (xx) |
| FR (1) | FR2148144B3 (xx) |
| NL (1) | NL7210660A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655561A (en) * | 1983-04-19 | 1987-04-07 | Canon Kabushiki Kaisha | Method of driving optical modulation device using ferroelectric liquid crystal |
| JPS6152630A (ja) * | 1984-08-22 | 1986-03-15 | Hitachi Ltd | 液晶素子の駆動方法 |
-
1971
- 1971-08-04 DE DE19712138946 patent/DE2138946B2/de active Pending
-
1972
- 1972-08-01 FR FR7227667A patent/FR2148144B3/fr not_active Expired
- 1972-08-02 AT AT668572A patent/AT322014B/de not_active IP Right Cessation
- 1972-08-03 NL NL7210660A patent/NL7210660A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148144B3 (xx) | 1975-09-12 |
| DE2138946B2 (de) | 1973-06-20 |
| FR2148144A1 (xx) | 1973-03-11 |
| AT322014B (de) | 1975-04-25 |
| DE2138946A1 (de) | 1973-02-15 |