JPS51129138A - Light pen - Google Patents

Light pen

Info

Publication number
JPS51129138A
JPS51129138A JP50053478A JP5347875A JPS51129138A JP S51129138 A JPS51129138 A JP S51129138A JP 50053478 A JP50053478 A JP 50053478A JP 5347875 A JP5347875 A JP 5347875A JP S51129138 A JPS51129138 A JP S51129138A
Authority
JP
Japan
Prior art keywords
light pen
photosentitive
outputs
characteristic
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
JP50053478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5711051B2 (enrdf_load_stackoverflow
Inventor
Ichiro Ando
Hiromi Takatani
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP50053478A priority Critical patent/JPS51129138A/ja
Publication of JPS51129138A publication Critical patent/JPS51129138A/ja
Publication of JPS5711051B2 publication Critical patent/JPS5711051B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)
JP50053478A 1975-05-04 1975-05-04 Light pen Granted JPS51129138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50053478A JPS51129138A (en) 1975-05-04 1975-05-04 Light pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50053478A JPS51129138A (en) 1975-05-04 1975-05-04 Light pen

Publications (2)

Publication Number Publication Date
JPS51129138A true JPS51129138A (en) 1976-11-10
JPS5711051B2 JPS5711051B2 (enrdf_load_stackoverflow) 1982-03-02

Family

ID=12943945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50053478A Granted JPS51129138A (en) 1975-05-04 1975-05-04 Light pen

Country Status (1)

Country Link
JP (1) JPS51129138A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483322A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Cathode-ray tube display unit with light pen
JPS54152818A (en) * 1978-05-23 1979-12-01 Nippon Telegr & Teleph Corp <Ntt> Position detecting pen
JPS55112636A (en) * 1979-01-16 1980-08-30 British Buroodokiyasuteingu Co Electronic control or data transmission system
JPS62201871U (enrdf_load_stackoverflow) * 1986-06-13 1987-12-23

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841882U (enrdf_load_stackoverflow) * 1971-09-25 1973-05-29
JPS4841735A (enrdf_load_stackoverflow) * 1971-09-28 1973-06-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841882U (enrdf_load_stackoverflow) * 1971-09-25 1973-05-29
JPS4841735A (enrdf_load_stackoverflow) * 1971-09-28 1973-06-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483322A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Cathode-ray tube display unit with light pen
JPS54152818A (en) * 1978-05-23 1979-12-01 Nippon Telegr & Teleph Corp <Ntt> Position detecting pen
JPS55112636A (en) * 1979-01-16 1980-08-30 British Buroodokiyasuteingu Co Electronic control or data transmission system
JPS62201871U (enrdf_load_stackoverflow) * 1986-06-13 1987-12-23

Also Published As

Publication number Publication date
JPS5711051B2 (enrdf_load_stackoverflow) 1982-03-02

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