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JPS5348455A - Lighting equipment for braun tube panel - Google Patents

Lighting equipment for braun tube panel

Info

Publication number
JPS5348455A
JPS5348455A JP12277076A JP12277076A JPS5348455A JP S5348455 A JPS5348455 A JP S5348455A JP 12277076 A JP12277076 A JP 12277076A JP 12277076 A JP12277076 A JP 12277076A JP S5348455 A JPS5348455 A JP S5348455A
Authority
JP
Japan
Prior art keywords
lighting equipment
tube panel
braun tube
panel
light source
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
JP12277076A
Other languages
Japanese (ja)
Inventor
Tadashi Fukino
Hisatake Yokouchi
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 JP12277076A priority Critical patent/JPS5348455A/en
Publication of JPS5348455A publication Critical patent/JPS5348455A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: A linear light source is arranged in parallel inside a panel, and auxiliary light sources, a reflector and a screening board are interposed between the light source and panel, thereby uniforming the luminance distribution surface efficiently.
COPYRIGHT: (C)1978,JPO&Japio
JP12277076A 1976-10-15 1976-10-15 Lighting equipment for braun tube panel Pending JPS5348455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12277076A JPS5348455A (en) 1976-10-15 1976-10-15 Lighting equipment for braun tube panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277076A JPS5348455A (en) 1976-10-15 1976-10-15 Lighting equipment for braun tube panel

Publications (1)

Publication Number Publication Date
JPS5348455A true JPS5348455A (en) 1978-05-01

Family

ID=14844173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12277076A Pending JPS5348455A (en) 1976-10-15 1976-10-15 Lighting equipment for braun tube panel

Country Status (1)

Country Link
JP (1) JPS5348455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308628A (en) * 1990-12-29 1992-10-30 Gold Star Co Ltd Method for forming fluorescent film of cathode-ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308628A (en) * 1990-12-29 1992-10-30 Gold Star Co Ltd Method for forming fluorescent film of cathode-ray tube

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