JPS61163492U - - Google Patents
Info
- Publication number
- JPS61163492U JPS61163492U JP1985047696U JP4769685U JPS61163492U JP S61163492 U JPS61163492 U JP S61163492U JP 1985047696 U JP1985047696 U JP 1985047696U JP 4769685 U JP4769685 U JP 4769685U JP S61163492 U JPS61163492 U JP S61163492U
- Authority
- JP
- Japan
- Prior art keywords
- reference signal
- level
- pedestal
- circuit
- superimposing
- 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.)
- Granted
Links
- 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 claims description 8
- 238000010586 diagram Methods 0.000 description 3
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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
- H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047696U JPH0346632Y2 (US06826419-20041130-M00005.png) | 1985-03-30 | 1985-03-30 | |
| US06/839,566 US4701786A (en) | 1985-03-30 | 1986-03-14 | Pedestal control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047696U JPH0346632Y2 (US06826419-20041130-M00005.png) | 1985-03-30 | 1985-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163492U true JPS61163492U (US06826419-20041130-M00005.png) | 1986-10-09 |
| JPH0346632Y2 JPH0346632Y2 (US06826419-20041130-M00005.png) | 1991-10-02 |
Family
ID=12782443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985047696U Expired JPH0346632Y2 (US06826419-20041130-M00005.png) | 1985-03-30 | 1985-03-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4701786A (US06826419-20041130-M00005.png) |
| JP (1) | JPH0346632Y2 (US06826419-20041130-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634774A (ja) * | 1986-06-23 | 1988-01-09 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | ビデオ信号の非直線伝送方法および回路装置 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR920001012B1 (ko) * | 1987-07-07 | 1992-02-01 | 니뽄 덴끼 가부시끼가이샤 | 비데오신호 처리회로 |
| US5302946A (en) * | 1988-07-21 | 1994-04-12 | Leonid Shapiro | Stacked display panel construction and method of making same |
| US5298892A (en) * | 1988-07-21 | 1994-03-29 | Proxima Corporation | Stacked display panel construction and method of making same |
| JPH0771290B2 (ja) * | 1989-12-27 | 1995-07-31 | 富士写真光機株式会社 | 信号処理回路 |
| US5296929A (en) * | 1990-10-31 | 1994-03-22 | Matsushita Electric Industrial Co., Ltd. | Automatic correction apparatus for video signal of digital VTR |
| SG44027A1 (en) * | 1992-03-31 | 1997-11-14 | Minnesota Mining & Mfg | Color caliberation for lcd panel |
| US5410365A (en) * | 1992-04-02 | 1995-04-25 | Sony Corporation | Video camera with coarse analog and fine digital black level adjustment |
| JP3332737B2 (ja) * | 1996-01-31 | 2002-10-07 | キヤノン株式会社 | 信号処理回路及び液晶表示装置 |
| JP2001022331A (ja) * | 1999-07-05 | 2001-01-26 | Alps Electric Co Ltd | 画像表示装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1131264B (de) * | 1959-06-20 | 1962-06-14 | Fernseh Gmbh | Fernsehverstaerker mit nichtlinearer Amplitudencharakteristik |
| US3651248A (en) * | 1969-01-11 | 1972-03-21 | Fernseh Gmbh | Black level clamping by color signal difference gated to storage during beam blocking |
| GB1435696A (en) * | 1972-09-01 | 1976-05-12 | Kodak Ltd | Amplifier circuits |
| JPS5521495B2 (US06826419-20041130-M00005.png) * | 1973-08-07 | 1980-06-10 | ||
| US4038685A (en) * | 1975-03-31 | 1977-07-26 | Rca Corporation | Apparatus for automatic gamma control of television color signals |
| JPS5427720A (en) * | 1977-08-03 | 1979-03-02 | Nec Corp | Process amplifier of color pickup unit |
| NL7808609A (nl) * | 1978-08-21 | 1980-02-25 | Philips Nv | Gammacorrectieschakeling voor een videosignaal. |
| JPS5820092A (ja) * | 1981-07-29 | 1983-02-05 | Toshiba Corp | カラ−テレビジヨンカメラの自動調整方式 |
| JPS5883488A (ja) * | 1981-11-13 | 1983-05-19 | Hitachi Ltd | ビデオカメラの信号処理回路 |
| JPH1076A (ja) * | 1996-06-14 | 1998-01-06 | Kagome Co Ltd | 野菜汁の製造方法 |
-
1985
- 1985-03-30 JP JP1985047696U patent/JPH0346632Y2/ja not_active Expired
-
1986
- 1986-03-14 US US06/839,566 patent/US4701786A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634774A (ja) * | 1986-06-23 | 1988-01-09 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | ビデオ信号の非直線伝送方法および回路装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4701786A (en) | 1987-10-20 |
| JPH0346632Y2 (US06826419-20041130-M00005.png) | 1991-10-02 |
