JPS59197978A - バツクライト型座標読取装置 - Google Patents

バツクライト型座標読取装置

Info

Publication number
JPS59197978A
JPS59197978A JP58071276A JP7127683A JPS59197978A JP S59197978 A JPS59197978 A JP S59197978A JP 58071276 A JP58071276 A JP 58071276A JP 7127683 A JP7127683 A JP 7127683A JP S59197978 A JPS59197978 A JP S59197978A
Authority
JP
Japan
Prior art keywords
circuit
luminous intensity
signal
voltage
voltage signal
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.)
Granted
Application number
JP58071276A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122928B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Sakamaki
酒巻　三生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP58071276A priority Critical patent/JPS59197978A/ja
Publication of JPS59197978A publication Critical patent/JPS59197978A/ja
Publication of JPH0122928B2 publication Critical patent/JPH0122928B2/ja
Granted legal-status Critical Current

Links

JP58071276A 1983-04-22 1983-04-22 バツクライト型座標読取装置 Granted JPS59197978A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58071276A JPS59197978A (ja) 1983-04-22 1983-04-22 バツクライト型座標読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58071276A JPS59197978A (ja) 1983-04-22 1983-04-22 バツクライト型座標読取装置

Publications (2)

Publication Number Publication Date
JPS59197978A true JPS59197978A (ja) 1984-11-09
JPH0122928B2 JPH0122928B2 (enrdf_load_stackoverflow) 1989-04-28

Family

ID=13456023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58071276A Granted JPS59197978A (ja) 1983-04-22 1983-04-22 バツクライト型座標読取装置

Country Status (1)

Country Link
JP (1) JPS59197978A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263814A (ja) * 1988-04-15 1989-10-20 Wacom Co Ltd 座標入力装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263814A (ja) * 1988-04-15 1989-10-20 Wacom Co Ltd 座標入力装置

Also Published As

Publication number Publication date
JPH0122928B2 (enrdf_load_stackoverflow) 1989-04-28

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