DD117579A1 - - Google Patents
Info
- Publication number
- DD117579A1 DD117579A1 DD18174974A DD18174974A DD117579A1 DD 117579 A1 DD117579 A1 DD 117579A1 DD 18174974 A DD18174974 A DD 18174974A DD 18174974 A DD18174974 A DD 18174974A DD 117579 A1 DD117579 A1 DD 117579A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18174974A DD117579A1 (en) | 1974-10-17 | 1974-10-17 | |
| DE19752537420 DE2537420A1 (en) | 1974-10-17 | 1975-08-22 | Control circuit for modulator matrix - with electro-optical modulator element connected across transistor base and collector |
| SU2175492A SU544928A1 (en) | 1974-10-17 | 1975-09-18 | Device for controlling liquid crystal modulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18174974A DD117579A1 (en) | 1974-10-17 | 1974-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117579A1 true DD117579A1 (en) | 1976-01-12 |
Family
ID=5497696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18174974A DD117579A1 (en) | 1974-10-17 | 1974-10-17 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD117579A1 (en) |
| DE (1) | DE2537420A1 (en) |
| SU (1) | SU544928A1 (en) |
-
1974
- 1974-10-17 DD DD18174974A patent/DD117579A1/xx unknown
-
1975
- 1975-08-22 DE DE19752537420 patent/DE2537420A1/en active Pending
- 1975-09-18 SU SU2175492A patent/SU544928A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2537420A1 (en) | 1976-04-22 |
| SU544928A1 (en) | 1977-01-30 |