JPS535960A - Manufacture of cathode-ray tube - Google Patents

Manufacture of cathode-ray tube

Info

Publication number
JPS535960A
JPS535960A JP7993476A JP7993476A JPS535960A JP S535960 A JPS535960 A JP S535960A JP 7993476 A JP7993476 A JP 7993476A JP 7993476 A JP7993476 A JP 7993476A JP S535960 A JPS535960 A JP S535960A
Authority
JP
Japan
Prior art keywords
cathode
manufacture
ray tube
heat
shortened
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
JP7993476A
Other languages
Japanese (ja)
Other versions
JPS6057176B2 (en
Inventor
Yoshifumi Tomita
Takao Kawamura
Akio Yamaguchi
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 JP7993476A priority Critical patent/JPS6057176B2/en
Publication of JPS535960A publication Critical patent/JPS535960A/en
Publication of JPS6057176B2 publication Critical patent/JPS6057176B2/en
Expired 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: Heat temperature is lowered and heat time also shortened in a plural number of heat processes to reduce the energy consumption, thereby obtaining the color picture tube having various excellent characteristics.
COPYRIGHT: (C)1978,JPO&Japio
JP7993476A 1976-07-07 1976-07-07 Cathode ray tube manufacturing method Expired JPS6057176B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7993476A JPS6057176B2 (en) 1976-07-07 1976-07-07 Cathode ray tube manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7993476A JPS6057176B2 (en) 1976-07-07 1976-07-07 Cathode ray tube manufacturing method

Publications (2)

Publication Number Publication Date
JPS535960A true JPS535960A (en) 1978-01-19
JPS6057176B2 JPS6057176B2 (en) 1985-12-13

Family

ID=13704136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7993476A Expired JPS6057176B2 (en) 1976-07-07 1976-07-07 Cathode ray tube manufacturing method

Country Status (1)

Country Link
JP (1) JPS6057176B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151299U (en) * 1974-05-30 1975-12-16
JPS5717538A (en) * 1980-07-04 1982-01-29 Toshiba Corp Manufacture of electron tube
JPS6196632A (en) * 1984-10-16 1986-05-15 Sony Corp Manufacture of cathode-ray tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151299U (en) * 1974-05-30 1975-12-16
JPS5717538A (en) * 1980-07-04 1982-01-29 Toshiba Corp Manufacture of electron tube
JPS6196632A (en) * 1984-10-16 1986-05-15 Sony Corp Manufacture of cathode-ray tube

Also Published As

Publication number Publication date
JPS6057176B2 (en) 1985-12-13

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