JPS53148918A - Matrix display unit - Google Patents
Matrix display unitInfo
- Publication number
- JPS53148918A JPS53148918A JP6328177A JP6328177A JPS53148918A JP S53148918 A JPS53148918 A JP S53148918A JP 6328177 A JP6328177 A JP 6328177A JP 6328177 A JP6328177 A JP 6328177A JP S53148918 A JPS53148918 A JP S53148918A
- Authority
- JP
- Japan
- Prior art keywords
- display unit
- matrix display
- luminance
- luminance modulation
- gradiation
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain optinal luminance modulation characteristics in a simple way by providing the luminance modulation pusle generator in plural units according to the gradiation number and prescribing the duration of each luminance luminance modulation pulse into uneven intervals.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328177A JPS53148918A (en) | 1977-06-01 | 1977-06-01 | Matrix display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328177A JPS53148918A (en) | 1977-06-01 | 1977-06-01 | Matrix display unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53148918A true JPS53148918A (en) | 1978-12-26 |
JPS6151829B2 JPS6151829B2 (en) | 1986-11-11 |
Family
ID=13224771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6328177A Granted JPS53148918A (en) | 1977-06-01 | 1977-06-01 | Matrix display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53148918A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167089A (en) * | 1981-04-07 | 1982-10-14 | Seiko Instr & Electronics | Liquid crystal driving circuit |
JPH06261335A (en) * | 1993-03-02 | 1994-09-16 | Fujitsu General Ltd | Color display device |
JP2000163006A (en) * | 1998-11-27 | 2000-06-16 | Pixtech Sa | Digital address specification of plane display screen |
US6100864A (en) * | 1992-02-26 | 2000-08-08 | Hitachi, Ltd. | Multiple-tone display system |
US6131162A (en) * | 1997-06-05 | 2000-10-10 | Hitachi Ltd. | Digital data authentication method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6329534U (en) * | 1986-08-12 | 1988-02-26 |
-
1977
- 1977-06-01 JP JP6328177A patent/JPS53148918A/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167089A (en) * | 1981-04-07 | 1982-10-14 | Seiko Instr & Electronics | Liquid crystal driving circuit |
US6100864A (en) * | 1992-02-26 | 2000-08-08 | Hitachi, Ltd. | Multiple-tone display system |
US6191766B1 (en) | 1992-02-26 | 2001-02-20 | Hitachi, Ltd. | Multiple-tone display system |
US6320564B1 (en) | 1992-02-26 | 2001-11-20 | Hitachi, Ltd. | Multiple-tone display system |
US6437765B1 (en) | 1992-02-26 | 2002-08-20 | Hitachi, Ltd. | Multiple-tone display system |
US6587088B2 (en) | 1992-02-26 | 2003-07-01 | Hitachi, Ltd. | Multiple-tone display system |
US6888525B2 (en) | 1992-02-26 | 2005-05-03 | Hitachi, Ltd. | Multiple-tone display system |
US7106289B2 (en) | 1992-02-26 | 2006-09-12 | Hitachi, Ltd. | Multiple-tone display system |
JPH06261335A (en) * | 1993-03-02 | 1994-09-16 | Fujitsu General Ltd | Color display device |
US6131162A (en) * | 1997-06-05 | 2000-10-10 | Hitachi Ltd. | Digital data authentication method |
US6499105B1 (en) | 1997-06-05 | 2002-12-24 | Hitachi, Ltd. | Digital data authentication method |
JP2000163006A (en) * | 1998-11-27 | 2000-06-16 | Pixtech Sa | Digital address specification of plane display screen |
Also Published As
Publication number | Publication date |
---|---|
JPS6151829B2 (en) | 1986-11-11 |
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