KR850000689B1 - 수상관의 자동휘도 조정장치 - Google Patents
수상관의 자동휘도 조정장치 Download PDFInfo
- Publication number
- KR850000689B1 KR850000689B1 KR1019810000673A KR810000673A KR850000689B1 KR 850000689 B1 KR850000689 B1 KR 850000689B1 KR 1019810000673 A KR1019810000673 A KR 1019810000673A KR 810000673 A KR810000673 A KR 810000673A KR 850000689 B1 KR850000689 B1 KR 850000689B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- adjustment
- image
- switch
- circuit
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000015654 memory Effects 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Processing Of Color Television Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (1)
- 영상신호를 공급하기 위한 영상신호원과 상기 영상신호원으로 부터의 영상신호가 공급될 전극을 가진 수상관과 ; 상기 수상관에 의해 재생되는 영상의 휘도레벨을 휘도조정기간중에 조정하기 위한 조정장치를 구비한 수상관의 자동휘도 조정장치에 있어서, 기준전압을 제공하기 위한 기준전압원과 ; 상기 영상 신호원과 수상관간에 결합되어 영상신호원으로부터의 신호를 처리하기 위한 장치(18, 19, 20, 21)와 ; 상기 영상신호 및 기준전압중의 어떤 것을 상기 신호처리장치(18, 19, 20, 21)에 선택적으로 공급하되, 상기 기준전압은 휘도조정기간중에 상기 신호처리장치에 공급되게 하는 스위치(13)와 ; 상기 신호처리장치에 결합되어 이것에 레벨이 점차 변화하는 신호를 발생하기 위한 장치(32, 33 : 34, 43)와 ; 상기 수상관에 결합되어 상기 전극에 있어서의 신호레벨을 검출하기 위한 장치(27, 37, 41)와 ; 상기 검출장치(27, 37, 41)에 결합되어, 검출된 신호레벨이 소정의 값을 초과할 때, 상기 신호 발생장치(32, 33 : 34, 43)가 신호 발생동작을 멈추게 함과 동시에, 상기 스위치(13)가 상기 영상신호원으로부터의 신호를 상기 신호처리장치(18, 19, 20, 21)에 공급하게끔 구성된 제어회로(25)로 이루어진 것을 특징으로 하는 수상관의 자동휘도 조정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019810000673A KR850000689B1 (ko) | 1981-03-02 | 1981-03-02 | 수상관의 자동휘도 조정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019810000673A KR850000689B1 (ko) | 1981-03-02 | 1981-03-02 | 수상관의 자동휘도 조정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830005793A KR830005793A (ko) | 1983-09-09 |
KR850000689B1 true KR850000689B1 (ko) | 1985-05-14 |
Family
ID=19220338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810000673A KR850000689B1 (ko) | 1981-03-02 | 1981-03-02 | 수상관의 자동휘도 조정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850000689B1 (ko) |
-
1981
- 1981-03-02 KR KR1019810000673A patent/KR850000689B1/ko active
Also Published As
Publication number | Publication date |
---|---|
KR830005793A (ko) | 1983-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4356508A (en) | Brightness adjusting circuit for a cathode ray tube | |
US3914545A (en) | Automatic contrast control utilizing three control signals | |
EP0481424B1 (en) | Display apparatus | |
US4682231A (en) | Brightness and contrast adjusting apparatus | |
US4516152A (en) | Video signal processor with automatic kinescope white balance and beam current limiter control systems | |
US4599642A (en) | Video signal processor with bias error compensation | |
JP3127963B2 (ja) | 陰極線管ディスプレイ | |
KR910006491B1 (ko) | 자동 키네스코프 바이어스 제어 시스템 | |
RU2119270C1 (ru) | Устройство для воспроизведения видеосигнала | |
US5345277A (en) | Method of and circuit arrangement for contrast correction in which a correction signal derived from the luminance signal is added to each color signal | |
KR850000689B1 (ko) | 수상관의 자동휘도 조정장치 | |
FI76465C (fi) | Signalbehandlingsanordning. | |
US4554578A (en) | Error compensated control system in a video signal processor | |
US4489344A (en) | Signal processing unit | |
PT80802B (pt) | Sistema de processamento de sinais digitais de video | |
KR830002171B1 (ko) | 비데오 신호 처리장치 | |
JPH0532949B2 (ko) | ||
US4312014A (en) | Input video processor for color television cameras | |
JPS5917593B2 (ja) | カラ−・テレビジヨン受像機 | |
CA1219353A (en) | Video signal processor with bias error compensation | |
KR800000295B1 (ko) | 증폭기의 동작점 안정화 회로 | |
KR830002172B1 (ko) | 자동 키네스코프 바이어스 장치 | |
JPH0119496Y2 (ko) | ||
KR910003676Y1 (ko) | 상, 하핀 왜율 보정회로 | |
JP2982161B2 (ja) | カラービデオモニタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19810302 |
|
PG1501 | Laying open of application | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19840316 Patent event code: PE09021S01D |
|
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19850416 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19850808 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19850903 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19850903 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19871230 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19890503 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19900501 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19910429 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 19920424 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 19930428 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 19940502 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 19950428 Start annual number: 11 End annual number: 11 |
|
PC1801 | Expiration of term |