JPH0249270U - - Google Patents
Info
- Publication number
- JPH0249270U JPH0249270U JP12871988U JP12871988U JPH0249270U JP H0249270 U JPH0249270 U JP H0249270U JP 12871988 U JP12871988 U JP 12871988U JP 12871988 U JP12871988 U JP 12871988U JP H0249270 U JPH0249270 U JP H0249270U
- Authority
- JP
- Japan
- Prior art keywords
- medium
- lens
- converts
- image sensor
- color image
- 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 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例によるカラーイメー
ジセンサの構成を示す斜視図、第２図ａは本考案
の動作原理を示す平面図、ｂは同側面図、第３図
ａは従来のカラーイメージセンサの構成を示す平
面図、ｂは同側面図である。
１０……凹形レンズ、１１……赤色受光用フオ
トトランジスタ、１２……青色受光用フオトトラ
ンジスタ、１３……黄色受光用フオトトランジス
タ、１４……白色光発光部、１５……レンズ駆動
部。
FIG. 1 is a perspective view showing the configuration of a color image sensor according to an embodiment of the present invention, FIG. 2 a is a plan view showing the operating principle of the present invention, b is a side view of the same, and FIG. 3 a is a conventional color image sensor. A plan view showing the configuration of the image sensor, and b is a side view of the same. 10...Concave lens, 11...Phototransistor for red light reception, 12...Phototransistor for blue light reception, 13...Phototransistor for yellow light reception, 14...White light emitting section, 15...Lens drive section.
Claims (1)
に変換するカラーイメージセンサにおいて、凹面
を有するレンズと、レンズを媒体に沿つて移動さ
せる駆動部と、媒体に光を照射する発光部と、前
記レンズを介して得られる赤、青、黄の三原色光
を個別に電気信号に変換する光電変換部とを含む
ことを特徴とする簡易カラーイメージセンサ。 A color image sensor that converts light obtained by optically scanning a medium into an electrical signal includes a lens having a concave surface, a driving section that moves the lens along the medium, and a light emitting section that irradiates light onto the medium. and a photoelectric conversion unit that individually converts the three primary color lights of red, blue, and yellow obtained through the lens into electrical signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12871988U JPH0249270U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12871988U JPH0249270U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249270U true JPH0249270U (en) | 1990-04-05 |
Family
ID=31382323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12871988U Pending JPH0249270U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249270U (en) |
-
1988
- 1988-09-30 JP JP12871988U patent/JPH0249270U/ja active Pending