JPS61168756U - - Google Patents
Info
- Publication number
- JPS61168756U JPS61168756U JP5249585U JP5249585U JPS61168756U JP S61168756 U JPS61168756 U JP S61168756U JP 5249585 U JP5249585 U JP 5249585U JP 5249585 U JP5249585 U JP 5249585U JP S61168756 U JPS61168756 U JP S61168756U
- Authority
- JP
- Japan
- Prior art keywords
- light
- image sensor
- reflective member
- document
- receiving element
- 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 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Description
第１図は、本考案実施例の密着型イメージセン
サの概要図、第２図および第３図は、同密着型イ
メージセンサを用いた原稿読み取り装置を示す図
（第２図は第３図のａ―ａ断面を示す図）、第４
図は、本発明の他の実施例を示す図、第５図は、
従来の密着型イメージセンサを用いた原稿読み取
り装置を示す図である。
１…光源、２…原稿、３…導光系（ロツドレン
ズアレイ）、４…受光素子アレイ、１０…ガラス
基板、１１…下部電極、１２…光導電体層、１３
…上部電極、１４…パツシベーシヨン膜、１５，
１５′…受光素子、１６，１６′…半球状レンズ
、１７…反射膜、１８…光源、２０…原稿。
Fig. 1 is a schematic diagram of a contact type image sensor according to an embodiment of the present invention, and Figs. 2 and 3 are diagrams showing a document reading device using the same contact type image sensor (Fig. Figure showing cross section a-a), 4th
The figure shows another embodiment of the present invention, and FIG.
1 is a diagram showing a document reading device using a conventional contact type image sensor. DESCRIPTION OF SYMBOLS 1... Light source, 2... Document, 3... Light guide system (rod lens array), 4... Light receiving element array, 10... Glass substrate, 11... Lower electrode, 12... Photoconductor layer, 13
... upper electrode, 14 ... passivation film, 15 ,
15 '... Light receiving element, 16, 16'... Hemispherical lens, 17... Reflective film, 18... Light source, 20... Original document.
Claims (1)
ージセンサであつて、 透光性の基板表面にアレイ状をなすように配列
された多数個の受光素子と、 各受光素子のセンサ面を夫々独立的に覆うよう
に形成された反射性部材とからなり、 原稿面からの原射光を前記反射性部材によつて
反射せしめ前記センサ面上に結像せしめるように
したことを特徴とする密着型イメージセンサ。 (2) 前記反射性部材は各受光素子毎にセンサ面
を囲繞するように形成された半球面状のレンズと
該レンズの表面に形成された反射膜とから構成さ
れた導光レンズ系であることを特徴とする実用新
案登録請求の範囲第(1)項記載の密着型イメージ
センサ。[Scope of Claim for Utility Model Registration] (1) A one-dimensional contact image sensor having the same width as a document, comprising a large number of light-receiving elements arranged in an array on the surface of a transparent substrate. , a reflective member formed to independently cover the sensor surface of each light-receiving element, so that the original light from the document surface is reflected by the reflective member and imaged on the sensor surface. A close-contact image sensor characterized by: (2) The reflective member is a light guide lens system composed of a hemispherical lens formed to surround the sensor surface for each light receiving element and a reflective film formed on the surface of the lens. A contact type image sensor according to claim (1) of the utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5249585U JPS61168756U (en) | 1985-04-09 | 1985-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5249585U JPS61168756U (en) | 1985-04-09 | 1985-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168756U true JPS61168756U (en) | 1986-10-20 |
Family
ID=30572497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5249585U Pending JPS61168756U (en) | 1985-04-09 | 1985-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168756U (en) |
-
1985
- 1985-04-09 JP JP5249585U patent/JPS61168756U/ja active Pending
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