KR840001971Y1 - 영상 수상기의 동작 표시장치 - Google Patents
영상 수상기의 동작 표시장치 Download PDFInfo
- Publication number
- KR840001971Y1 KR840001971Y1 KR2019820009370U KR820009370U KR840001971Y1 KR 840001971 Y1 KR840001971 Y1 KR 840001971Y1 KR 2019820009370 U KR2019820009370 U KR 2019820009370U KR 820009370 U KR820009370 U KR 820009370U KR 840001971 Y1 KR840001971 Y1 KR 840001971Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- resistor
- video
- signal
- capacitor
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/648—Video amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (1)
- 영상신호 또는 영상동기신호입력단자를 콘덴서(C1), 저항(R2)및 다이오드(D1)통해 트랜지스터(TR)의 베이스, 그리고 저항을 통해 직류전원단자(B+)에 공접시킴과 동시에 콘덴서(C2)및 저항(R3)을 통해 접지하고, 트랜지스터(TR)의 에미터를 저항(R7)을 통해 접지하여, 트랜지스터(TR)의 콜렉터는 콘덴서(C3)를 통해 접지시킴과 동시에 바이어스 전위조종용 각 가변저항 (R4)(R5)(R6)과 선택스위치(S1)(S2)(S3)를 통해 각각 통상의 영상앰프회로 내의 적, 녹, 청 신호입력단자(R)(G)(B)에 연결한 구성을 특징으로 하는 영상수상기의 동작표시 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820009370U KR840001971Y1 (ko) | 1982-11-23 | 1982-11-23 | 영상 수상기의 동작 표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820009370U KR840001971Y1 (ko) | 1982-11-23 | 1982-11-23 | 영상 수상기의 동작 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840002830U KR840002830U (ko) | 1984-06-30 |
KR840001971Y1 true KR840001971Y1 (ko) | 1984-10-02 |
Family
ID=72147565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820009370U Expired KR840001971Y1 (ko) | 1982-11-23 | 1982-11-23 | 영상 수상기의 동작 표시장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR840001971Y1 (ko) |
-
1982
- 1982-11-23 KR KR2019820009370U patent/KR840001971Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR840002830U (ko) | 1984-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1175551A (en) | Switching circuit for television receiver on-screen display | |
US5130702A (en) | Automatic color converter for on-screen signal | |
KR840001971Y1 (ko) | 영상 수상기의 동작 표시장치 | |
US5345278A (en) | Contrast and brightness control for television receiver with teletext | |
US5343249A (en) | Apparatus for preventing the simultaneous and overlapping display of characters on a television receiver monitor | |
US4181915A (en) | LED Channel number display responsive to ambient light level | |
US4181916A (en) | Liquid crystal channel number display responsive to ambient light level | |
JP2821120B2 (ja) | 画像表示回路 | |
KR840001326Y1 (ko) | 영상수상기의 동작표시 장치 | |
KR890000708Y1 (ko) | 텔레텍스트/컴퓨터 신호 자동절환회로 | |
KR890004972Y1 (ko) | 콘트라스트 조절회로 | |
KR900008519Y1 (ko) | 녹색 텍스트 모드 (Text Mode) 장치 | |
KR900006723Y1 (ko) | 디지탈 tv수상기의 화상 혼합장치 | |
JP3244346B2 (ja) | スイッチ回路 | |
KR890003432Y1 (ko) | 문자표시를 위한 디스플레이 공용회로 | |
KR900002148Y1 (ko) | 텔레비젼 수상기의 선국표시회로 | |
KR920006151B1 (ko) | 텔레비젼 문자.자막.표시방법 및 장치 | |
JPS6128450Y2 (ko) | ||
JPS6042675B2 (ja) | テレビジヨン画面表示装置 | |
JPH0311155B2 (ko) | ||
JPH0617391Y2 (ja) | テレビジョン受像機 | |
EP0773675A2 (en) | Circuit for mixing of video and OSD signals | |
JP2822568B2 (ja) | オンスクリーン回路 | |
KR0149581B1 (ko) | 영상재생장치에서 화면상 표시 문자 흐림 방지회로 | |
KR900006311Y1 (ko) | 영상 출력회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19821123 |
|
UA0201 | Request for examination |
Patent event date: 19821123 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19840705 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19840831 |
|
UE0701 | Decision of registration |
Patent event date: 19841222 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19841229 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19841229 |
|
UR1001 | Payment of annual fee |
Payment date: 19870122 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19871222 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19890203 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19891222 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19901228 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19920928 Start annual number: 9 End annual number: 9 |
|
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |