JPS629924B2 - - Google Patents

Info

Publication number
JPS629924B2
JPS629924B2 JP54018293A JP1829379A JPS629924B2 JP S629924 B2 JPS629924 B2 JP S629924B2 JP 54018293 A JP54018293 A JP 54018293A JP 1829379 A JP1829379 A JP 1829379A JP S629924 B2 JPS629924 B2 JP S629924B2
Authority
JP
Japan
Prior art keywords
axis
light pen
coordinate
crt
register
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.)
Expired
Application number
JP54018293A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55112635A (en
Inventor
Yoshio Shionaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1829379A priority Critical patent/JPS55112635A/ja
Publication of JPS55112635A publication Critical patent/JPS55112635A/ja
Publication of JPS629924B2 publication Critical patent/JPS629924B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Position Input By Displaying (AREA)
JP1829379A 1979-02-21 1979-02-21 Position detector of crt with light pen Granted JPS55112635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1829379A JPS55112635A (en) 1979-02-21 1979-02-21 Position detector of crt with light pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1829379A JPS55112635A (en) 1979-02-21 1979-02-21 Position detector of crt with light pen

Publications (2)

Publication Number Publication Date
JPS55112635A JPS55112635A (en) 1980-08-30
JPS629924B2 true JPS629924B2 (US07413550-20080819-C00001.png) 1987-03-03

Family

ID=11967555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1829379A Granted JPS55112635A (en) 1979-02-21 1979-02-21 Position detector of crt with light pen

Country Status (1)

Country Link
JP (1) JPS55112635A (US07413550-20080819-C00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01161627U (US07413550-20080819-C00001.png) * 1988-04-28 1989-11-09
JPH0378421U (US07413550-20080819-C00001.png) * 1989-11-29 1991-08-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443624A (en) * 1977-09-13 1979-04-06 Toyo Communication Equip Light pen control system having detecting zone judging function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443624A (en) * 1977-09-13 1979-04-06 Toyo Communication Equip Light pen control system having detecting zone judging function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01161627U (US07413550-20080819-C00001.png) * 1988-04-28 1989-11-09
JPH0378421U (US07413550-20080819-C00001.png) * 1989-11-29 1991-08-08

Also Published As

Publication number Publication date
JPS55112635A (en) 1980-08-30

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