JPS5390824A - Display unit - Google Patents

Display unit

Info

Publication number
JPS5390824A
JPS5390824A JP616377A JP616377A JPS5390824A JP S5390824 A JPS5390824 A JP S5390824A JP 616377 A JP616377 A JP 616377A JP 616377 A JP616377 A JP 616377A JP S5390824 A JPS5390824 A JP S5390824A
Authority
JP
Japan
Prior art keywords
display unit
light pen
assuredly
luminance
increasing
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
JP616377A
Other languages
Japanese (ja)
Inventor
Kazuyasu Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP616377A priority Critical patent/JPS5390824A/en
Publication of JPS5390824A publication Critical patent/JPS5390824A/en
Pending legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)

Abstract

PURPOSE: To obtain the light pen output assuredly by increasing the luminance on the surface of the 1-vertical period cathode-ray tube by the light pen start signal.
COPYRIGHT: (C)1978,JPO&Japio
JP616377A 1977-01-21 1977-01-21 Display unit Pending JPS5390824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP616377A JPS5390824A (en) 1977-01-21 1977-01-21 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP616377A JPS5390824A (en) 1977-01-21 1977-01-21 Display unit

Publications (1)

Publication Number Publication Date
JPS5390824A true JPS5390824A (en) 1978-08-10

Family

ID=11630851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP616377A Pending JPS5390824A (en) 1977-01-21 1977-01-21 Display unit

Country Status (1)

Country Link
JP (1) JPS5390824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636733A (en) * 1979-08-31 1981-04-10 Brother Ind Ltd Display unit or color display unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636733A (en) * 1979-08-31 1981-04-10 Brother Ind Ltd Display unit or color display unit

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