JPH045782U - - Google Patents
Info
- Publication number
- JPH045782U JPH045782U JP4603990U JP4603990U JPH045782U JP H045782 U JPH045782 U JP H045782U JP 4603990 U JP4603990 U JP 4603990U JP 4603990 U JP4603990 U JP 4603990U JP H045782 U JPH045782 U JP H045782U
- Authority
- JP
- Japan
- Prior art keywords
- field
- disk
- lens body
- light
- image sensor
- 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
- 230000015654 memory Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Color Television Image Signal Generators (AREA)
Description
第１図ないし第４図は本考案のビデオカメラの
１実施例を示し、第１図はブロツク図、第２図は
一部の斜視図、第３図ａ〜ｃ及び第４図ａ〜ｌは
動作説明用のタイミングチヤートである。
１……撮影レンズ体、３……ＣＣＤ撮像素子、
４……円板、５ｒ，５ｇ，５ｂ……色フイルタ、
６……モータ、１２……位相サーボ回路、１３…
…速度サーボ回路、１４……モータ駆動回路、１
５……Ａ／Ｄ変換器、１７ｒ，１７ｇ，１７ｂ…
…メモリ、１８ｒ，１８ｇ，１８ｂ……Ｄ／Ａ変
換器、１９……エンコーダ。
1 to 4 show one embodiment of the video camera of the present invention, in which FIG. 1 is a block diagram, FIG. 2 is a partial perspective view, FIGS. 3 a to c, and FIGS. 4 a to l. is a timing chart for explaining operation. 1...Photographing lens body, 3...CCD image sensor,
4...disc, 5r, 5g, 5b...color filter,
6...Motor, 12...Phase servo circuit, 13...
...Speed servo circuit, 14...Motor drive circuit, 1
5...A/D converter, 17r, 17g, 17b...
...Memory, 18r, 18g, 18b...D/A converter, 19...Encoder.
Claims (1)
の受光部の受光電荷を前記受光部と別個の蓄積部
に一時的に保持してつぎのフイールドに読出すＣ
ＣＤ撮像素子と、 前記レンズ体と前記撮像素子との間に設けられ
た回転自在の円板と、 前記円板の前記レンズ体の光軸と交差する円周
部に等間隔に設けられた色分解用の複数の色フイ
ルタと、 前記各色フイルタが１フイールド毎に順次に前
記光軸と交差するように前記円板を回転する円板
駆動手段と、 前記各色フイルタ毎に設けられ、前記撮像素子
の各色それぞれの受光画信号が書込まれてつぎの
書込みまでの各１フイールドにくり返し読出され
るメモリと、 毎フイールドに前記撮像素子の受光画信号及び
前記各メモリから読出された画信号と同期信号と
を合成してカラー画像の映像信号を形成する映像
信号形成手段と を備えたビデオカメラ。[Claims for Utility Model Registration] A C that is provided at the rear of the photographic lens body and temporarily stores the light-receiving charge of the light-receiving section of each field in a storage section separate from the light-receiving section and reads it out to the next field.
a CD image sensor; a rotatable disk provided between the lens body and the image sensor; and colors provided at equal intervals on a circumferential portion of the disk that intersects with the optical axis of the lens body. a plurality of color filters for separation; a disk driving means for rotating the disk so that each of the color filters sequentially intersects the optical axis for each field; A memory in which received image signals of each color are written and read out repeatedly for each field until the next writing, and a memory that is synchronized with the received image signals of the image sensor and the image signals read out from each of the memories in each field. A video camera comprising a video signal forming means for synthesizing the signals and forming a video signal of a color image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603990U JPH045782U (en) | 1990-04-28 | 1990-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603990U JPH045782U (en) | 1990-04-28 | 1990-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045782U true JPH045782U (en) | 1992-01-20 |
Family
ID=31560763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4603990U Pending JPH045782U (en) | 1990-04-28 | 1990-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045782U (en) |
-
1990
- 1990-04-28 JP JP4603990U patent/JPH045782U/ja active Pending
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