JPS5635175A - Adjusting background signal level in color display unit - Google Patents

Adjusting background signal level in color display unit

Info

Publication number
JPS5635175A
JPS5635175A JP11059579A JP11059579A JPS5635175A JP S5635175 A JPS5635175 A JP S5635175A JP 11059579 A JP11059579 A JP 11059579A JP 11059579 A JP11059579 A JP 11059579A JP S5635175 A JPS5635175 A JP S5635175A
Authority
JP
Japan
Prior art keywords
display unit
signal level
color display
background signal
adjusting background
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
JP11059579A
Other languages
English (en)
Inventor
Shiyougo Ooba
Masae Oogoshi
Isao Ishikawa
Jiyouji Yoshioka
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
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11059579A priority Critical patent/JPS5635175A/ja
Publication of JPS5635175A publication Critical patent/JPS5635175A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP11059579A 1979-08-29 1979-08-29 Adjusting background signal level in color display unit Pending JPS5635175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11059579A JPS5635175A (en) 1979-08-29 1979-08-29 Adjusting background signal level in color display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11059579A JPS5635175A (en) 1979-08-29 1979-08-29 Adjusting background signal level in color display unit

Publications (1)

Publication Number Publication Date
JPS5635175A true JPS5635175A (en) 1981-04-07

Family

ID=14539830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11059579A Pending JPS5635175A (en) 1979-08-29 1979-08-29 Adjusting background signal level in color display unit

Country Status (1)

Country Link
JP (1) JPS5635175A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520517A (en) * 1978-07-28 1980-02-14 Nec Home Electronics Ltd Display unit of color cathode ray tube
JPS5560992A (en) * 1978-10-31 1980-05-08 Nippon Electric Co Crt color display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520517A (en) * 1978-07-28 1980-02-14 Nec Home Electronics Ltd Display unit of color cathode ray tube
JPS5560992A (en) * 1978-10-31 1980-05-08 Nippon Electric Co Crt color display unit

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