JPS6230459U - - Google Patents

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Publication number
JPS6230459U
JPS6230459U JP12215885U JP12215885U JPS6230459U JP S6230459 U JPS6230459 U JP S6230459U JP 12215885 U JP12215885 U JP 12215885U JP 12215885 U JP12215885 U JP 12215885U JP S6230459 U JPS6230459 U JP S6230459U
Authority
JP
Japan
Prior art keywords
document
light
support member
photoelectric conversion
conversion 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
Application number
JP12215885U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12215885U priority Critical patent/JPS6230459U/ja
Publication of JPS6230459U publication Critical patent/JPS6230459U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例に係わるイメージリ
ーダの要部構成図、第2図は部分拡大縦断面図、
第3図は再帰反射性の説明用側面図、第4図は従
来例を示す斜視図、第5図は別の従来例を示す要
部構成図である。 10……イメージリーダ、11……原稿、12
……原稿ガラス、13……原稿支持部材、14…
…光源ランプ、15……ハーフミラー、16……
レンズ、17……光電変換素子、18……反射シ
ート、19……弾性マツト、20……圧板、21
……接着剤。

Claims (1)

  1. 【実用新案登録請求の範囲】 再帰反射性を有し、原稿の背面を支持する原稿
    支持部材と、 前記原稿及び前記原稿支持部材の原稿を超える
    領域に光を照射する光源と、 照射された光量に応じた電気信号を出力する光
    電変換素子と、 前記原稿からの乱反射光及び前記原稿支持部材
    の該原稿を超える領域からの再帰反射光を前記光
    電変換素子に照射する光学系とを具備し、 前記光電変換素子が出力する電気信号により原
    稿を検出することを特徴とする原稿検出装置。
JP12215885U 1985-08-08 1985-08-08 Pending JPS6230459U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12215885U JPS6230459U (ja) 1985-08-08 1985-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12215885U JPS6230459U (ja) 1985-08-08 1985-08-08

Publications (1)

Publication Number Publication Date
JPS6230459U true JPS6230459U (ja) 1987-02-24

Family

ID=31012092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12215885U Pending JPS6230459U (ja) 1985-08-08 1985-08-08

Country Status (1)

Country Link
JP (1) JPS6230459U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8159728B2 (en) 2008-02-19 2012-04-17 Kabushiki Kaisha Toshiba Image reading apparatus, image reading method, and sheet processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8159728B2 (en) 2008-02-19 2012-04-17 Kabushiki Kaisha Toshiba Image reading apparatus, image reading method, and sheet processing apparatus

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