JPS6444179A - Television receiver - Google Patents
Television receiverInfo
- Publication number
- JPS6444179A JPS6444179A JP62200504A JP20050487A JPS6444179A JP S6444179 A JPS6444179 A JP S6444179A JP 62200504 A JP62200504 A JP 62200504A JP 20050487 A JP20050487 A JP 20050487A JP S6444179 A JPS6444179 A JP S6444179A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- detected
- detecting means
- switch circuit
- signal
- 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
- Studio Circuits (AREA)
Abstract
PURPOSE:To improve the convenience of a user by executing a prescribed display by a display device at the time of having no video signal in a video mode in which a switch circuit is connected to an external input video signal side. CONSTITUTION:The switch circuit 5 selectively selects the video signal and the external input video signal from a tuner 2. A synchronizing signal is detected by a detecting means 6 disposed in the output side of the switch circuit 5. When the video mode is selected and the video signal is not present, the synchronizing signal is not detected by the detecting means 6. When the synchronizing signal is not detected by the detecting means 6, the prescribed display is executed on the display device 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200504A JP2679054B2 (en) | 1987-08-11 | 1987-08-11 | Television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200504A JP2679054B2 (en) | 1987-08-11 | 1987-08-11 | Television receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6444179A true JPS6444179A (en) | 1989-02-16 |
JP2679054B2 JP2679054B2 (en) | 1997-11-19 |
Family
ID=16425414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62200504A Expired - Lifetime JP2679054B2 (en) | 1987-08-11 | 1987-08-11 | Television receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2679054B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247804A (en) * | 1990-06-29 | 1992-03-11 | Rca Licensing Corp | Picture-in-picture circuitry |
WO2007023955A1 (en) * | 2005-08-26 | 2007-03-01 | Sharp Kabushiki Kaisha | Sound processor and display with same |
WO2007029812A1 (en) * | 2005-09-09 | 2007-03-15 | Olympus Medical Systems Corp. | Receiver apparatus and intra-subject information acquiring system |
JP2007108769A (en) * | 2005-08-26 | 2007-04-26 | Sharp Corp | Sound processor and display with the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115329A (en) * | 1974-07-29 | 1976-02-06 | Matsushita Electric Ind Co Ltd | |
JPS62133872A (en) * | 1985-12-05 | 1987-06-17 | Mitsubishi Electric Corp | Video signal switching circuit of display monitoring equipment |
-
1987
- 1987-08-11 JP JP62200504A patent/JP2679054B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115329A (en) * | 1974-07-29 | 1976-02-06 | Matsushita Electric Ind Co Ltd | |
JPS62133872A (en) * | 1985-12-05 | 1987-06-17 | Mitsubishi Electric Corp | Video signal switching circuit of display monitoring equipment |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247804A (en) * | 1990-06-29 | 1992-03-11 | Rca Licensing Corp | Picture-in-picture circuitry |
US5161019A (en) * | 1990-06-29 | 1992-11-03 | Rca Thomson Licensing Corporation | "channel guide" automatically activated by the absence of program information |
GB2247804B (en) * | 1990-06-29 | 1994-07-20 | Rca Licensing Corp | Television system |
WO2007023955A1 (en) * | 2005-08-26 | 2007-03-01 | Sharp Kabushiki Kaisha | Sound processor and display with same |
JP2007108769A (en) * | 2005-08-26 | 2007-04-26 | Sharp Corp | Sound processor and display with the same |
WO2007029812A1 (en) * | 2005-09-09 | 2007-03-15 | Olympus Medical Systems Corp. | Receiver apparatus and intra-subject information acquiring system |
JP2007075161A (en) * | 2005-09-09 | 2007-03-29 | Olympus Medical Systems Corp | Receiving device and system for acquiring information on inside of subject |
AU2006288205B2 (en) * | 2005-09-09 | 2010-05-13 | Olympus Medical Systems Corp. | Receiver apparatus and intra-subject information acquiring system |
US8345089B2 (en) | 2005-09-09 | 2013-01-01 | Olympus Medical Systems Corp. | Receiving apparatus and intra-subject information acquiring system |
Also Published As
Publication number | Publication date |
---|---|
JP2679054B2 (en) | 1997-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080801 Year of fee payment: 11 |