JPS528725A - Information input device - Google Patents

Information input device

Info

Publication number
JPS528725A
JPS528725A JP50083974A JP8397475A JPS528725A JP S528725 A JPS528725 A JP S528725A JP 50083974 A JP50083974 A JP 50083974A JP 8397475 A JP8397475 A JP 8397475A JP S528725 A JPS528725 A JP S528725A
Authority
JP
Japan
Prior art keywords
input device
information input
light
scanning
possesses
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
JP50083974A
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 JP50083974A priority Critical patent/JPS528725A/en
Publication of JPS528725A publication Critical patent/JPS528725A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: In order to obtain the output by using a light pen which possesses the sensitivity for light to be used for the scanning only, through using one of the elements which emits the light with different wavelength band for scanning purpose and the other for light-emitting purpose.
COPYRIGHT: (C)1977,JPO&Japio
JP50083974A 1975-07-10 1975-07-10 Information input device Pending JPS528725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50083974A JPS528725A (en) 1975-07-10 1975-07-10 Information input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50083974A JPS528725A (en) 1975-07-10 1975-07-10 Information input device

Publications (1)

Publication Number Publication Date
JPS528725A true JPS528725A (en) 1977-01-22

Family

ID=13817502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50083974A Pending JPS528725A (en) 1975-07-10 1975-07-10 Information input device

Country Status (1)

Country Link
JP (1) JPS528725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468117A (en) * 1977-10-31 1979-06-01 Ibm Talkie protector indicator
JPS61223990A (en) * 1985-03-29 1986-10-04 Stanley Electric Co Ltd Bar code reader

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503527A (en) * 1973-05-14 1975-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503527A (en) * 1973-05-14 1975-01-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468117A (en) * 1977-10-31 1979-06-01 Ibm Talkie protector indicator
JPS5631013B2 (en) * 1977-10-31 1981-07-18
JPS61223990A (en) * 1985-03-29 1986-10-04 Stanley Electric Co Ltd Bar code reader

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