JPS534427A - Color tv receiver - Google Patents
Color tv receiverInfo
- Publication number
- JPS534427A JPS534427A JP15910675A JP15910675A JPS534427A JP S534427 A JPS534427 A JP S534427A JP 15910675 A JP15910675 A JP 15910675A JP 15910675 A JP15910675 A JP 15910675A JP S534427 A JPS534427 A JP S534427A
- Authority
- JP
- Japan
- Prior art keywords
- color
- receiver
- eonversion
- brightness
- lowering
- 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
- Television Receiver Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
PURPOSE: To prevent the lowering of picture quality due to the surrounding light, by using a plural number of photo electric eonversion elements and by detecting the color temperature and brightness.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15910675A JPS534427A (en) | 1975-12-31 | 1975-12-31 | Color tv receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15910675A JPS534427A (en) | 1975-12-31 | 1975-12-31 | Color tv receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS534427A true JPS534427A (en) | 1978-01-17 |
Family
ID=15686363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15910675A Pending JPS534427A (en) | 1975-12-31 | 1975-12-31 | Color tv receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS534427A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083195A (en) * | 1988-06-15 | 1992-01-21 | Crosfield Electronics Limited | Color display control system |
JPH04243392A (en) * | 1991-01-17 | 1992-08-31 | Matsushita Electric Ind Co Ltd | White balance controller |
JP2012003201A (en) * | 2010-06-21 | 2012-01-05 | Sharp Corp | Graphic display device |
-
1975
- 1975-12-31 JP JP15910675A patent/JPS534427A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5083195A (en) * | 1988-06-15 | 1992-01-21 | Crosfield Electronics Limited | Color display control system |
JPH04243392A (en) * | 1991-01-17 | 1992-08-31 | Matsushita Electric Ind Co Ltd | White balance controller |
JP2012003201A (en) * | 2010-06-21 | 2012-01-05 | Sharp Corp | Graphic display device |
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