JPS53122320A - Projective type braun tube - Google Patents

Projective type braun tube

Info

Publication number
JPS53122320A
JPS53122320A JP3739577A JP3739577A JPS53122320A JP S53122320 A JPS53122320 A JP S53122320A JP 3739577 A JP3739577 A JP 3739577A JP 3739577 A JP3739577 A JP 3739577A JP S53122320 A JPS53122320 A JP S53122320A
Authority
JP
Japan
Prior art keywords
braun tube
projective type
type braun
projective
tube
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
JP3739577A
Other languages
Japanese (ja)
Inventor
Toshio Nakanishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3739577A priority Critical patent/JPS53122320A/en
Publication of JPS53122320A publication Critical patent/JPS53122320A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To obtain a bright screen, by increasing thermal dissipation by thermal conduction through filling a metallic material in the clearance between the optical system supporting constituent and the tube body.
COPYRIGHT: (C)1978,JPO&Japio
JP3739577A 1977-03-31 1977-03-31 Projective type braun tube Pending JPS53122320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3739577A JPS53122320A (en) 1977-03-31 1977-03-31 Projective type braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3739577A JPS53122320A (en) 1977-03-31 1977-03-31 Projective type braun tube

Publications (1)

Publication Number Publication Date
JPS53122320A true JPS53122320A (en) 1978-10-25

Family

ID=12496331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3739577A Pending JPS53122320A (en) 1977-03-31 1977-03-31 Projective type braun tube

Country Status (1)

Country Link
JP (1) JPS53122320A (en)

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