JPS63584U - - Google Patents
Info
- Publication number
- JPS63584U JPS63584U JP1986094218U JP9421886U JPS63584U JP S63584 U JPS63584 U JP S63584U JP 1986094218 U JP1986094218 U JP 1986094218U JP 9421886 U JP9421886 U JP 9421886U JP S63584 U JPS63584 U JP S63584U
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- light source
- conversion section
- shutter
- image pickup
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000010894 electron beam technology Methods 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Color Television Image Signal Generators (AREA)
Description
第１図は本考案のカラー撮像装置の一実施例の
ブロツク系統図、第２図は第１図の動作を説明す
るためのタイムチヤート、第３図は復調回路９の
ブロツク系統図である。
０……被写体、１……撮像レンズ、２……撮像
管、３……光電変換部、４……ストライプフイル
タ、６……基準光源、９……復調回路、１０……
同期信号発生回路、１１……撮像管駆動回路、１
２……基準光源駆動回路、１３……シヤツタ駆動
回路、１４……スイツチ、２０……記憶装置。
FIG. 1 is a block system diagram of an embodiment of the color imaging device of the present invention, FIG. 2 is a time chart for explaining the operation of FIG. 1, and FIG. 3 is a block system diagram of the demodulation circuit 9. 0... Subject, 1... Imaging lens, 2... Image pickup tube, 3... Photoelectric conversion section, 4... Stripe filter, 6... Reference light source, 9... Demodulation circuit, 10...
Synchronous signal generation circuit, 11...Image tube drive circuit, 1
2...Reference light source drive circuit, 13...Shutter drive circuit, 14...Switch, 20...Storage device.
Claims (1)
中に複数種類の色ストライプ片の配列よりなる色
分解用のストライプフイルタと、前記光電変換部
よりの出力信号の少なくとも１フイールド期間に
対応した情報信号を任意に記録できる記憶装置を
有する色信号の復調回路とを備えたカラー撮像装
置において、撮像管の光電変換部の前面を一様に
照射する基準光源と、この基準光源の前面に被写
体よりの光を開閉するシヤツタと、撮影時にこの
シヤツタを開口させる直前に前記基準光源を点灯
させて、前記撮像管の光源変換部への電子ビーム
を走査させることによりこの光電変換部の情報信
号を前記記憶装置に記憶させ、前記シヤツタを開
口させて前記基準光源を消灯させると共に前記撮
像管の光電変換部の電子ビームの走査を中止し、
前記シヤツタが開口後、再度少なくとも１フイー
ルド期間前記光電変換部への電子ビームを走査さ
せ、前記光電変換部より信号を取り出すようにそ
れぞれを制御する撮像駆動回路と、基準光源駆動
回路と、シヤツタ駆動回路とを備えたことを特徴
とするカラー撮像装置。 A stripe filter for color separation consisting of an array of a plurality of types of color stripes in the optical path from the imaging lens to the photoelectric conversion section of the image pickup tube, and an information signal corresponding to at least one field period of the output signal from the photoelectric conversion section. In a color imaging device equipped with a color signal demodulation circuit that has a storage device that can arbitrarily record a color signal, there is a reference light source that uniformly illuminates the front surface of the photoelectric conversion section of the image pickup tube, and a light source that illuminates the front surface of the photoelectric conversion section of the image pickup tube from the subject. A shutter that opens and closes the light, and the reference light source is turned on immediately before the shutter is opened during photographing, and the information signal of the photoelectric conversion section is stored in the memory by scanning the electron beam to the light source conversion section of the image pickup tube. storing it in the device, opening the shutter to turn off the reference light source, and stopping scanning of the electron beam of the photoelectric conversion section of the image pickup tube;
an imaging drive circuit, a reference light source drive circuit, and a shutter drive circuit for controlling each of the photoelectric conversion units to scan the electron beam to the photoelectric conversion unit again for at least one field period after the shutter is opened, and to extract a signal from the photoelectric conversion unit; A color imaging device characterized by comprising a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094218U JPS63584U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094218U JPS63584U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63584U true JPS63584U (en) | 1988-01-05 |
Family
ID=30957464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986094218U Pending JPS63584U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63584U (en) |
-
1986
- 1986-06-20 JP JP1986094218U patent/JPS63584U/ja active Pending
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