JPS54134516A - Television receiver using high-luminance braun tube - Google Patents
Television receiver using high-luminance braun tubeInfo
- Publication number
- JPS54134516A JPS54134516A JP4396378A JP4396378A JPS54134516A JP S54134516 A JPS54134516 A JP S54134516A JP 4396378 A JP4396378 A JP 4396378A JP 4396378 A JP4396378 A JP 4396378A JP S54134516 A JPS54134516 A JP S54134516A
- Authority
- JP
- Japan
- Prior art keywords
- circuit system
- circuit
- luminance
- braun tube
- focusing
- 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.)
- Pending
Links
Abstract
PURPOSE: To improve the linearity of a video output-optical output characteristic in the television receiver using a high-luminance Braun tube.
CONSTITUTION: High-luminance Braun tube 10 is constituted by high voltage circuit system 20 which supplies a high voltage to anode electrode 11 as a peripheral circuit, deflection circuit system 30, focusing circuit system 40, video circuit system 50 and outline correction circuit system 60. Then, focusing circuit system 40 is constituted by power source circuit 41, current level detector circuit 42 which make a voltage detector circuit, which detects that the output of video circuit system 50 has reached a point corresponding to the level where saturation characteristic starts to be shown on the electron beam-optical output characteristic, available, and correction circuit 43 which corrects the focusing voltage waveform in response to the output of outline correction circuit system 60.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4396378A JPS54134516A (en) | 1978-04-11 | 1978-04-11 | Television receiver using high-luminance braun tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4396378A JPS54134516A (en) | 1978-04-11 | 1978-04-11 | Television receiver using high-luminance braun tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54134516A true JPS54134516A (en) | 1979-10-19 |
Family
ID=12678353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4396378A Pending JPS54134516A (en) | 1978-04-11 | 1978-04-11 | Television receiver using high-luminance braun tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867588A (en) * | 1986-03-27 | 1989-09-19 | Fuji Kagakushi Kogyo Co., Ltd. | Method for manufacture of a mutli-color ink ribbon including ink migration barrier |
-
1978
- 1978-04-11 JP JP4396378A patent/JPS54134516A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867588A (en) * | 1986-03-27 | 1989-09-19 | Fuji Kagakushi Kogyo Co., Ltd. | Method for manufacture of a mutli-color ink ribbon including ink migration barrier |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54134516A (en) | Television receiver using high-luminance braun tube | |
JPS5359328A (en) | Color correcting circuit for color television receivers | |
JPS5628567A (en) | Beam current control method | |
JPS57186887A (en) | Color television set | |
JPS5413249A (en) | Cathode ray tube | |
JPS5235518A (en) | Tv receiver | |
JPS56116371A (en) | Linearity corrector for horizontal deflection | |
JPS5437522A (en) | Camma correction circuit | |
JPS5340214A (en) | Convergence unit of inline gun color cathode-ray tube | |
JPS5229169A (en) | Image display device | |
JPS53124017A (en) | Gamma adjusting device | |
GB1349107A (en) | Dynamic focusing circuits for cathode ray tubes | |
JPS52100829A (en) | Correction circuit of television camera output signal | |
JPS51124362A (en) | Field emission type electron gun | |
JPS5586280A (en) | Color television receiver | |
JPS5481023A (en) | High voltage generation circuit | |
JPS52123825A (en) | Electron gun for pickup tube | |
JPS5556774A (en) | Pickup tube cathode blanking boosting device for television camera | |
JPS5339814A (en) | Pick up system | |
JPS5323A (en) | Tv camera unit | |
JPS52155958A (en) | Electron gun for cathode ray tube | |
JPS55150681A (en) | Electrode circuit of color picture tube | |
JPS5381014A (en) | Television picture receiver | |
JPS5466024A (en) | Processor for video signal | |
JPS5713862A (en) | Focus compensating circuit |