JPH0312562U - - Google Patents

Info

Publication number
JPH0312562U
JPH0312562U JP7371789U JP7371789U JPH0312562U JP H0312562 U JPH0312562 U JP H0312562U JP 7371789 U JP7371789 U JP 7371789U JP 7371789 U JP7371789 U JP 7371789U JP H0312562 U JPH0312562 U JP H0312562U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal sheet
state
sheet
cover
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
JP7371789U
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 JP7371789U priority Critical patent/JPH0312562U/ja
Publication of JPH0312562U publication Critical patent/JPH0312562U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Liquid Crystal (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の光学式走査読取装置の一
例の外観を示す斜視図、第2図は、そのNCAP
液晶シートと状態切替回路を示す図、第3図は、
従来の光学式走査読取装置の一例の外観を示す斜
視図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 光ビームによつて走査面上に置かれた原稿上を
    走査して、その原稿上の情報を読み取る装置本体
    と、 この装置本体に対して取り付けられ、少なくと
    も上記走査面を覆うべき部分が透明板に対してN
    CAP液晶シートが取り付けられて、またはNC
    AP液晶シートで構成されたカバーと、 上記装置本体または上記カバーに設けられ、上
    記NCAP液晶シートに所定の電圧を印加して上
    記NCAP液晶シート透明にする状態と上記NC
    AP液晶シートへの電圧の供給を断つて上記NC
    AP液晶シートを不透明にする状態とのいずれか
    に切り替えられる状態切替回路と、 を備える光学式走査読取装置。
JP7371789U 1989-06-23 1989-06-23 Pending JPH0312562U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7371789U JPH0312562U (ja) 1989-06-23 1989-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7371789U JPH0312562U (ja) 1989-06-23 1989-06-23

Publications (1)

Publication Number Publication Date
JPH0312562U true JPH0312562U (ja) 1991-02-07

Family

ID=31612779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7371789U Pending JPH0312562U (ja) 1989-06-23 1989-06-23

Country Status (1)

Country Link
JP (1) JPH0312562U (ja)

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