JPS5279626A - Signal input system of light pen - Google Patents

Signal input system of light pen

Info

Publication number
JPS5279626A
JPS5279626A JP50156950A JP15695075A JPS5279626A JP S5279626 A JPS5279626 A JP S5279626A JP 50156950 A JP50156950 A JP 50156950A JP 15695075 A JP15695075 A JP 15695075A JP S5279626 A JPS5279626 A JP S5279626A
Authority
JP
Japan
Prior art keywords
light pen
signal input
input system
pen
timing
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
JP50156950A
Other languages
Japanese (ja)
Inventor
Hiroyuki Naito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50156950A priority Critical patent/JPS5279626A/en
Publication of JPS5279626A publication Critical patent/JPS5279626A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain easy structure light pen by securing timing with use of on/off of scanning timing switch which was conventionally used.
COPYRIGHT: (C)1977,JPO&Japio
JP50156950A 1975-12-25 1975-12-25 Signal input system of light pen Pending JPS5279626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50156950A JPS5279626A (en) 1975-12-25 1975-12-25 Signal input system of light pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156950A JPS5279626A (en) 1975-12-25 1975-12-25 Signal input system of light pen

Publications (1)

Publication Number Publication Date
JPS5279626A true JPS5279626A (en) 1977-07-04

Family

ID=15638869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50156950A Pending JPS5279626A (en) 1975-12-25 1975-12-25 Signal input system of light pen

Country Status (1)

Country Link
JP (1) JPS5279626A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155253A (en) * 1974-06-05 1975-12-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155253A (en) * 1974-06-05 1975-12-15

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