JPS63130830U - - Google Patents

Info

Publication number
JPS63130830U
JPS63130830U JP1987021985U JP2198587U JPS63130830U JP S63130830 U JPS63130830 U JP S63130830U JP 1987021985 U JP1987021985 U JP 1987021985U JP 2198587 U JP2198587 U JP 2198587U JP S63130830 U JPS63130830 U JP S63130830U
Authority
JP
Japan
Prior art keywords
emitting element
light emitting
light
optical sensor
pen
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
JP1987021985U
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 JP1987021985U priority Critical patent/JPS63130830U/ja
Publication of JPS63130830U publication Critical patent/JPS63130830U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の第１の実施例を示す説明図、
第２図はその作用を示すフローチヤート、第３図
は本考案の第２の実施例を示す説明図、第４図は
そのフローチヤートである。 １はライトペン、２ａは発光体、４は光センサ
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光センサ４に発光体２ａによる光信号を入力す
    るライトペンにおいて、発光体２ａが点灯状態で
    あるにもかかわらず、ある一定時間にわたつて光
    センサ４に入力がなされない場合に発光体２ａを
    消灯するようにしたことを特徴とするライトペン
    。
JP1987021985U 1987-02-19 1987-02-19 Pending JPS63130830U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987021985U JPS63130830U (ja) 1987-02-19 1987-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987021985U JPS63130830U (ja) 1987-02-19 1987-02-19

Publications (1)

Publication Number Publication Date
JPS63130830U true JPS63130830U (ja) 1988-08-26

Family

ID=30818933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987021985U Pending JPS63130830U (ja) 1987-02-19 1987-02-19

Country Status (1)

Country Link
JP (1) JPS63130830U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05119907A (ja) * 1991-10-30 1993-05-18 Sharp Corp 座標入力装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05119907A (ja) * 1991-10-30 1993-05-18 Sharp Corp 座標入力装置

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