JPS62193361U - - Google Patents
Info
- Publication number
- JPS62193361U JPS62193361U JP8018886U JP8018886U JPS62193361U JP S62193361 U JPS62193361 U JP S62193361U JP 8018886 U JP8018886 U JP 8018886U JP 8018886 U JP8018886 U JP 8018886U JP S62193361 U JPS62193361 U JP S62193361U
- Authority
- JP
- Japan
- Prior art keywords
- led element
- original
- green
- led
- red
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図ａは本考案の一実施例の構成を示す断面
図、第１図ｂは第１図ａの斜視図、第２図ａは従
来のイメージセンサの構成を示す断面図、第２図
ｂは第２図ａの斜視図。
１０…基板、１１ａ…赤色ＬＥＤ素子、１１ｂ
…緑色ＬＥＤ素子、１２…共通電極、１３ａ，１
３ｂ…配線導体、１３ｃ…ワイヤ、１５…集束性
ロツドレンズアレイ、１６…ガラス基板、１７…
原稿、１８ａ…赤色フイルタ、１８ｂ…緑色フイ
ルタ、１９ａ…赤色検出用受光素子、１９ｂ…緑
色検出用受光素子、２０…すきま。
FIG. 1a is a cross-sectional view showing the configuration of an embodiment of the present invention, FIG. 1b is a perspective view of FIG. 1a, FIG. 2a is a cross-sectional view showing the configuration of a conventional image sensor, FIG. b is a perspective view of FIG. 2a; 10...Substrate, 11a...Red LED element, 11b
...Green LED element, 12...Common electrode, 13a, 1
3b... Wiring conductor, 13c... Wire, 15... Focusing rod lens array, 16... Glass substrate, 17...
Original, 18a...Red filter, 18b...Green filter, 19a...Light receiving element for red detection, 19b...Light receiving element for green detection, 20...Gap.
Claims (1)
カラー識別するカラー識別センサにおいて、赤色
ＬＥＤ素子及び緑色ＬＥＤ素子がそれぞれ２列に
平行配列されたＬＥＤ素子列と、前記ＬＥＤ素子
列に対応して長尺状に設けられるものであつて、
前記各ＬＥＤ素子の発する光を原稿に結像させる
ための集束性ロツドレンズアレイと、前記原稿に
近接配置された透明基板の前記原稿と対向する一
方の面上に設けられるものであつて、前記ロツド
レンズアレイを介して各ＬＥＤ素子から発する光
の前記原稿への照写経路の両側に平行に配置され
る長尺状の赤色フイルタ及び長尺状の緑色フイル
タと、前記透明基板の他方の面上に前記赤色フイ
ルタ及び前記緑色フイルタにそれぞれ対向して設
けられる２つの長尺状の受光素子とを備え、前記
ＬＥＤ素子列の各対の赤色ＬＥＤ素子及び緑色Ｌ
ＥＤ素子が原稿の読取幅にわたつて順次発光して
いくことを特徴とするカラー識別センサ。 A color identification sensor that reads and color-identifies color information such as characters and figures on a document includes an LED element row in which red LED elements and green LED elements are arranged in two parallel rows, and a LED element row corresponding to the LED element row. It is provided in a long shape,
a focusing rod lens array for focusing the light emitted by each of the LED elements on the original, and a transparent substrate disposed close to the original, provided on one surface facing the original, an elongated red filter and an elongated green filter arranged in parallel on both sides of an irradiation path of light emitted from each LED element onto the original via the rod lens array; and the other of the transparent substrate. two elongated light-receiving elements provided on a surface facing the red filter and the green filter, respectively, and a red LED element and a green L of each pair of the LED element row.
A color identification sensor characterized in that an ED element sequentially emits light over the reading width of a document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018886U JPS62193361U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8018886U JPS62193361U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62193361U true JPS62193361U (en) | 1987-12-09 |
Family
ID=30930769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8018886U Pending JPS62193361U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193361U (en) |
-
1986
- 1986-05-29 JP JP8018886U patent/JPS62193361U/ja active Pending
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