KR940010734A - Pop function wide screen TV receiver - Google Patents
Pop function wide screen TV receiver Download PDFInfo
- Publication number
- KR940010734A KR940010734A KR1019920020076A KR920020076A KR940010734A KR 940010734 A KR940010734 A KR 940010734A KR 1019920020076 A KR1019920020076 A KR 1019920020076A KR 920020076 A KR920020076 A KR 920020076A KR 940010734 A KR940010734 A KR 940010734A
- Authority
- KR
- South Korea
- Prior art keywords
- output
- signal
- pop
- video signal
- memory
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
본 발명은 와이드 스크린 상에 4 : 3 픽쳐를 디스플레이할 경우 외부비데오신호 텔리텍스트신호, POP튜너에서 선국한 신호를 선택하여 스크린 여백 부분에 채워서 디스플레이 토록한 팝기능 와이드 스크린 TV수상기에 관한것으로, 이를 위하여 본 발명은 와이드 스크린 상에 4 : 3 픽쳐를 디스플레이 할 경우 스크린 여백부분에 외부 비데오신호, 텔리텍스트신호, POP튜너에서 선국한 신호를 선택하여 4 : 3신호와 별도의 픽쳐를 동시에 시청이 가능하도록 하므로써, 4: 3픽쳐 이외의 부분에 영상신호가 채워지지 않는 블랙 현상이 발생하는 종래의 문제점을 해소코자한 것이다.The present invention relates to a pop function wide screen TV receiver for displaying a 4: 3 picture on a wide screen by selecting an external video signal, a teletext signal, and a signal tuned by a POP tuner and filling it in the screen margin. In order to display a 4: 3 picture on a wide screen, the present invention selects an external video signal, a teletext signal, and a signal tuned from a POP tuner at the screen margin to simultaneously view 4: 3 signal and a separate picture. This is to solve the conventional problem of black phenomenon in which the video signal is not filled in portions other than 4: 3 picture.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 와이드 스크린 TV수상기의 블럭구성도,1 is a block diagram of a widescreen TV receiver according to the present invention;
제2도는 본 발명에서 POP메모리 데이타 신호 타이밍도,2 is a timing diagram of a POP memory data signal according to the present invention;
제3도는 본 발명에서 TV화면 구성도,3 is a TV screen configuration diagram in the present invention,
제4도는 본 발명에서 1필드가 디스플레이된 포멧 예시도.4 is an exemplary format in which one field is displayed in the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920020076A KR950014335B1 (en) | 1992-10-29 | 1992-10-29 | 100hz wide screen tv monitor used pop function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920020076A KR950014335B1 (en) | 1992-10-29 | 1992-10-29 | 100hz wide screen tv monitor used pop function |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940010734A true KR940010734A (en) | 1994-05-26 |
KR950014335B1 KR950014335B1 (en) | 1995-11-24 |
Family
ID=19342031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920020076A KR950014335B1 (en) | 1992-10-29 | 1992-10-29 | 100hz wide screen tv monitor used pop function |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950014335B1 (en) |
-
1992
- 1992-10-29 KR KR1019920020076A patent/KR950014335B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950014335B1 (en) | 1995-11-24 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20061101 Year of fee payment: 12 |
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LAPS | Lapse due to unpaid annual fee |