JPS5228820A - Light pen - Google Patents

Light pen

Info

Publication number
JPS5228820A
JPS5228820A JP10451575A JP10451575A JPS5228820A JP S5228820 A JPS5228820 A JP S5228820A JP 10451575 A JP10451575 A JP 10451575A JP 10451575 A JP10451575 A JP 10451575A JP S5228820 A JPS5228820 A JP S5228820A
Authority
JP
Japan
Prior art keywords
light pen
pen
simlpe
incorporating
input
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
JP10451575A
Other languages
Japanese (ja)
Other versions
JPS5929893B2 (en
Inventor
Chishio Ooyama
Eiichi Kumagai
Takaaki Yokoi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50104515A priority Critical patent/JPS5929893B2/en
Publication of JPS5228820A publication Critical patent/JPS5228820A/en
Publication of JPS5929893B2 publication Critical patent/JPS5929893B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)

Abstract

PURPOSE: To make the operation of light pen simlpe and highly reliable by making it commonly usable with the input pen, by means of incorporating the magnetic body or conductive body to be used in a input device of the electromagnetic coupling type into it.
COPYRIGHT: (C)1977,JPO&Japio
JP50104515A 1975-08-30 1975-08-30 light pen Expired JPS5929893B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104515A JPS5929893B2 (en) 1975-08-30 1975-08-30 light pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104515A JPS5929893B2 (en) 1975-08-30 1975-08-30 light pen

Publications (2)

Publication Number Publication Date
JPS5228820A true JPS5228820A (en) 1977-03-04
JPS5929893B2 JPS5929893B2 (en) 1984-07-24

Family

ID=14382618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104515A Expired JPS5929893B2 (en) 1975-08-30 1975-08-30 light pen

Country Status (1)

Country Link
JP (1) JPS5929893B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113135A (en) * 1980-12-31 1982-07-14 Pentel Kk Method and device for inputting cursor information
JPS62143973A (en) * 1985-10-15 1987-06-27 ケムクリ−ト・インタ−ナシヨナル・パ−トナ−シツプ Modified high strength asphalt cement paving composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186074U (en) * 1987-11-27 1989-06-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113135A (en) * 1980-12-31 1982-07-14 Pentel Kk Method and device for inputting cursor information
JPH0146888B2 (en) * 1980-12-31 1989-10-11 Pentel Kk
JPS62143973A (en) * 1985-10-15 1987-06-27 ケムクリ−ト・インタ−ナシヨナル・パ−トナ−シツプ Modified high strength asphalt cement paving composition

Also Published As

Publication number Publication date
JPS5929893B2 (en) 1984-07-24

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