JPS52108725A - Video signal processing circuit - Google Patents
Video signal processing circuitInfo
- Publication number
- JPS52108725A JPS52108725A JP2546276A JP2546276A JPS52108725A JP S52108725 A JPS52108725 A JP S52108725A JP 2546276 A JP2546276 A JP 2546276A JP 2546276 A JP2546276 A JP 2546276A JP S52108725 A JPS52108725 A JP S52108725A
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- video signal
- processing circuit
- degree
- contrast
- 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
Landscapes
- Picture Signal Circuits (AREA)
- Television Receiver Circuits (AREA)
Abstract
PURPOSE: To prevent a flickering state of a screen by settling a degree of border correction in a weak cotrast protion and by decreasing a degree of border correction with increase of contrast in case of increasing of contrast to a some degree.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2546276A JPS52108725A (en) | 1976-03-08 | 1976-03-08 | Video signal processing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2546276A JPS52108725A (en) | 1976-03-08 | 1976-03-08 | Video signal processing circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52108725A true JPS52108725A (en) | 1977-09-12 |
JPS5628430B2 JPS5628430B2 (en) | 1981-07-01 |
Family
ID=12166681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2546276A Granted JPS52108725A (en) | 1976-03-08 | 1976-03-08 | Video signal processing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52108725A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57157523U (en) * | 1981-03-31 | 1982-10-04 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927114A (en) * | 1972-07-06 | 1974-03-11 | ||
JPS4940025A (en) * | 1972-08-16 | 1974-04-15 |
-
1976
- 1976-03-08 JP JP2546276A patent/JPS52108725A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927114A (en) * | 1972-07-06 | 1974-03-11 | ||
JPS4940025A (en) * | 1972-08-16 | 1974-04-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS5628430B2 (en) | 1981-07-01 |
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