JPS5397A - Luminance control signal formation method for gradation display - Google Patents
Luminance control signal formation method for gradation displayInfo
- Publication number
- JPS5397A JPS5397A JP7486976A JP7486976A JPS5397A JP S5397 A JPS5397 A JP S5397A JP 7486976 A JP7486976 A JP 7486976A JP 7486976 A JP7486976 A JP 7486976A JP S5397 A JPS5397 A JP S5397A
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- gradation display
- luminance control
- formation method
- signal formation
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
PURPOSE: To simplify the circuit constitution and to enhance the yield in realizing a structure for IC formation of the circuit by producing the gradation display luminance control signal using a small-size circuit suitable for an IC formation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7486976A JPS5397A (en) | 1976-06-24 | 1976-06-24 | Luminance control signal formation method for gradation display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7486976A JPS5397A (en) | 1976-06-24 | 1976-06-24 | Luminance control signal formation method for gradation display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5397A true JPS5397A (en) | 1978-01-05 |
Family
ID=13559757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7486976A Pending JPS5397A (en) | 1976-06-24 | 1976-06-24 | Luminance control signal formation method for gradation display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5397A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110098U (en) * | 1980-01-25 | 1981-08-26 | ||
JPS57109995A (en) * | 1980-10-27 | 1982-07-08 | Commissariat Energie Atomique | Method of controlling optical characteristic of substance |
JPS61240224A (en) * | 1985-04-04 | 1986-10-25 | コミツサリア タ レナジ− アトミツク | Control of matrix display means |
JPH0263278A (en) * | 1989-06-15 | 1990-03-02 | Casio Comput Co Ltd | Gradation correction circuit for liquid crystal display device |
-
1976
- 1976-06-24 JP JP7486976A patent/JPS5397A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110098U (en) * | 1980-01-25 | 1981-08-26 | ||
JPS57109995A (en) * | 1980-10-27 | 1982-07-08 | Commissariat Energie Atomique | Method of controlling optical characteristic of substance |
JPS61240224A (en) * | 1985-04-04 | 1986-10-25 | コミツサリア タ レナジ− アトミツク | Control of matrix display means |
JPH0263278A (en) * | 1989-06-15 | 1990-03-02 | Casio Comput Co Ltd | Gradation correction circuit for liquid crystal display device |
JPH0328113B2 (en) * | 1989-06-15 | 1991-04-18 | Casio Computer Co Ltd |
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