JPS60116777U - Frequency separation single tube color camera - Google Patents
Frequency separation single tube color cameraInfo
- Publication number
- JPS60116777U JPS60116777U JP247884U JP247884U JPS60116777U JP S60116777 U JPS60116777 U JP S60116777U JP 247884 U JP247884 U JP 247884U JP 247884 U JP247884 U JP 247884U JP S60116777 U JPS60116777 U JP S60116777U
- Authority
- JP
- Japan
- Prior art keywords
- color camera
- tube color
- single tube
- frequency separation
- separation single
- 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
Landscapes
- Color Television Image Signal Generators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の周波数分離単管カラーカメラの一系統図
、第２図は本考案の一実施例の系統図、第３図は波形図
、第４図、第５図は模式図、第６図、第７図は波形図で
ある。
３：撮像管、１７，１９：キャリア増幅部、２２：同期
信号発生部、２３：小−力スモジュレーション波形発生
部、２４．２５：変調シェーディング補正回路、４２，
４３：Ｒ，Ｂのコーナニフレーム補正回路、４８：４コ
ーナー独立制御波形 ・発生回路、４９，５０：４
コ一ナ部分独立補正回路。
第４図
第６図Figure 1 is a system diagram of a conventional frequency-separated single-tube color camera, Figure 2 is a system diagram of an embodiment of the present invention, Figure 3 is a waveform diagram, Figures 4 and 5 are schematic diagrams, and Figure 3 is a waveform diagram. 6 and 7 are waveform diagrams. 3: Image pickup tube, 17, 19: Carrier amplification section, 22: Synchronization signal generation section, 23: Small force modulation waveform generation section, 24. 25: Modulation shading correction circuit, 42,
43: R, B corner frame correction circuit, 48: 4 corner independent control waveform/generation circuit, 49, 50: 4
Corner partially independent correction circuit. Figure 4 Figure 6
Claims (1)
において、Ｇチャンネルのコーナーフレーム成分に等色
する波形および画面の４コーナーの色むらを、４コーナ
ー独立に可変してＧチャンネルと合わせる如＜Ｒ，Ｂチ
ャンネルのキャリア増幅部に於て変調により補正する如
く構成した周波数分離単管カラーカメラ。To improve peripheral uniformity in a frequency-separated single-tube color camera, the waveform color-matched to the corner frame component of the G channel and the color unevenness at the four corners of the screen are varied independently to match the G channel. <A frequency-separated single-tube color camera configured to correct by modulation in the carrier amplification section of the R and B channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP247884U JPS60116777U (en) | 1984-01-13 | 1984-01-13 | Frequency separation single tube color camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP247884U JPS60116777U (en) | 1984-01-13 | 1984-01-13 | Frequency separation single tube color camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60116777U true JPS60116777U (en) | 1985-08-07 |
Family
ID=30476197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP247884U Pending JPS60116777U (en) | 1984-01-13 | 1984-01-13 | Frequency separation single tube color camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116777U (en) |
-
1984
- 1984-01-13 JP JP247884U patent/JPS60116777U/en active Pending
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