KR970011827B1 - Circuit of recording and reproducing characters selectively - Google Patents
Circuit of recording and reproducing characters selectively Download PDFInfo
- Publication number
- KR970011827B1 KR970011827B1 KR91015513A KR910015513A KR970011827B1 KR 970011827 B1 KR970011827 B1 KR 970011827B1 KR 91015513 A KR91015513 A KR 91015513A KR 910015513 A KR910015513 A KR 910015513A KR 970011827 B1 KR970011827 B1 KR 970011827B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- character
- circuit
- recording
- reproduction
- Prior art date
Links
Landscapes
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
Abstract
A circuit for selectively recording/playing a character can display a character on a monitor without a loss of a video signal. The circuit includes: a selective character recording circuit(100) for detecting a horizontal blanking period of an input video signal, loading a code-converted character signal to the detected horizontal blanking period, mixing the signal with a video signal, and generating a recording signal; a selective character reproduction circuit for decoding a reproduction signal from the selective character recording circuit(100), generating a character signal according to the decoded signal, superimposing the character signal with the reproduction signal, and simultaneously outputs a video signal and a character signal to a monitor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR91015513A KR970011827B1 (en) | 1991-09-05 | 1991-09-05 | Circuit of recording and reproducing characters selectively |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR91015513A KR970011827B1 (en) | 1991-09-05 | 1991-09-05 | Circuit of recording and reproducing characters selectively |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970011827B1 true KR970011827B1 (en) | 1997-07-16 |
Family
ID=19319629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR91015513A KR970011827B1 (en) | 1991-09-05 | 1991-09-05 | Circuit of recording and reproducing characters selectively |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970011827B1 (en) |
-
1991
- 1991-09-05 KR KR91015513A patent/KR970011827B1/en not_active IP Right Cessation
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Payment date: 20050929 Year of fee payment: 9 |
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LAPS | Lapse due to unpaid annual fee |