JPS60140990U - Ｃｒｔの自動輝度調整回路 - Google Patents

Ｃｒｔの自動輝度調整回路

Info

Publication number
JPS60140990U
JPS60140990U JP1984027884U JP2788484U JPS60140990U JP S60140990 U JPS60140990 U JP S60140990U JP 1984027884 U JP1984027884 U JP 1984027884U JP 2788484 U JP2788484 U JP 2788484U JP S60140990 U JPS60140990 U JP S60140990U
Authority
JP
Japan
Prior art keywords
crt
circuit
light pen
brightness adjustment
adjustment circuit
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
JP1984027884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245904Y2 (enrdf_load_stackoverflow
Inventor
馬場　繁美
細野　政美
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.)
Jeol Ltd
Original Assignee
Jeol 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 Jeol Ltd filed Critical Jeol Ltd
Priority to JP1984027884U priority Critical patent/JPS60140990U/ja
Publication of JPS60140990U publication Critical patent/JPS60140990U/ja
Application granted granted Critical
Publication of JPH0245904Y2 publication Critical patent/JPH0245904Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Position Input By Displaying (AREA)
JP1984027884U 1984-02-28 1984-02-28 Ｃｒｔの自動輝度調整回路 Granted JPS60140990U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984027884U JPS60140990U (ja) 1984-02-28 1984-02-28 Ｃｒｔの自動輝度調整回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984027884U JPS60140990U (ja) 1984-02-28 1984-02-28 Ｃｒｔの自動輝度調整回路

Publications (2)

Publication Number Publication Date
JPS60140990U true JPS60140990U (ja) 1985-09-18
JPH0245904Y2 JPH0245904Y2 (enrdf_load_stackoverflow) 1990-12-04

Family

ID=30830333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984027884U Granted JPS60140990U (ja) 1984-02-28 1984-02-28 Ｃｒｔの自動輝度調整回路

Country Status (1)

Country Link
JP (1) JPS60140990U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0245904Y2 (enrdf_load_stackoverflow) 1990-12-04

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