JPS5538768A - Television picture receiver - Google Patents
Television picture receiverInfo
- Publication number
- JPS5538768A JPS5538768A JP11196678A JP11196678A JPS5538768A JP S5538768 A JPS5538768 A JP S5538768A JP 11196678 A JP11196678 A JP 11196678A JP 11196678 A JP11196678 A JP 11196678A JP S5538768 A JPS5538768 A JP S5538768A
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- circuit
- video
- signal
- time
- 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
- Television Systems (AREA)
- Picture Signal Circuits (AREA)
Abstract
PURPOSE: To realize the mimic scan line double that of the broadcasting system by compressing the axis for the horizontal blanking signal time and then applying the reversed signal, thus obtaining a bright screen.
CONSTITUTION: Video signal time axis process circuit 16 is installed between video intermediate frequency amplifier circuit 3 and video amplifier circuit 10, and circuit 16 is controlled by the horizontal synchronous signal obtained through horizontal deflecting circuit 7. And only the vertical blanking signal sent from vertical deflecting circuit 8 is supplied to video output circuit 14 and with no horizontal blanking signal supplied. Then the video signals in one horizontal effective scanning period are compressed and reversed in one horizontal flyback time to be delivered. Thus the display is given even in the horizontal flyback time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11196678A JPS5538768A (en) | 1978-09-11 | 1978-09-11 | Television picture receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11196678A JPS5538768A (en) | 1978-09-11 | 1978-09-11 | Television picture receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5538768A true JPS5538768A (en) | 1980-03-18 |
JPS6217425B2 JPS6217425B2 (en) | 1987-04-17 |
Family
ID=14574596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11196678A Granted JPS5538768A (en) | 1978-09-11 | 1978-09-11 | Television picture receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5538768A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146327A (en) * | 1989-02-14 | 1992-09-08 | Kabushiki Kaisha Toshiba | Addition signal multiplexing apparatus for a television system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489220U (en) * | 1977-12-08 | 1979-06-23 |
-
1978
- 1978-09-11 JP JP11196678A patent/JPS5538768A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489220U (en) * | 1977-12-08 | 1979-06-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146327A (en) * | 1989-02-14 | 1992-09-08 | Kabushiki Kaisha Toshiba | Addition signal multiplexing apparatus for a television system |
Also Published As
Publication number | Publication date |
---|---|
JPS6217425B2 (en) | 1987-04-17 |
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