KR940000434B1 - 편향 주파수 변화에 의한 확대 기능 텔레비젼 - Google Patents
편향 주파수 변화에 의한 확대 기능 텔레비젼 Download PDFInfo
- Publication number
- KR940000434B1 KR940000434B1 KR1019880011143A KR880011143A KR940000434B1 KR 940000434 B1 KR940000434 B1 KR 940000434B1 KR 1019880011143 A KR1019880011143 A KR 1019880011143A KR 880011143 A KR880011143 A KR 880011143A KR 940000434 B1 KR940000434 B1 KR 940000434B1
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- South Korea
- Prior art keywords
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- 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.)
- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Abstract
Description
Claims (1)
- 리모콘(1)으로 프리앰프(2)를 통해 마이크로프로세서(3)를 구동하여 동기출력회로(4)를 제어함에 따라 수상관(CRT)의 화면에 영상을 재생토록 구성한 텔레비젼에 있어서, 상기 텔레비젼의 화면의 좌상 4분면의 영상을 확대시키기위해 상기 동기출력회로(4), 복수의 수평 및 수직주파수(h1)(h2)(v1)(v2)가 각각 수평 및 수직드라이브회로(5)(10)을 통과하고 이와 동시에 각기 수평 및 수직카운터(5)(11), 수평 및 수직 출력선택회로(7)(12)를 통해 절환스위치(SW1)(SW2)를 제어하여 수평 및 수직출력회로(8)(9),(13)(14)를 선택하여서 수평 및 수직 평향 코일(HDY)(VDY)에 인가시켜서 된것을 특징으로하는 편향주파수변화에 의한 확대기능 텔레비젼.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880011143A KR940000434B1 (ko) | 1988-08-31 | 1988-08-31 | 편향 주파수 변화에 의한 확대 기능 텔레비젼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880011143A KR940000434B1 (ko) | 1988-08-31 | 1988-08-31 | 편향 주파수 변화에 의한 확대 기능 텔레비젼 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900004178A KR900004178A (ko) | 1990-03-27 |
KR940000434B1 true KR940000434B1 (ko) | 1994-01-20 |
Family
ID=19277306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880011143A Expired - Fee Related KR940000434B1 (ko) | 1988-08-31 | 1988-08-31 | 편향 주파수 변화에 의한 확대 기능 텔레비젼 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000434B1 (ko) |
-
1988
- 1988-08-31 KR KR1019880011143A patent/KR940000434B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR900004178A (ko) | 1990-03-27 |
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