JPS5293184A - Manufacturing method for fluorescent lamp - Google Patents

Manufacturing method for fluorescent lamp

Info

Publication number
JPS5293184A
JPS5293184A JP958976A JP958976A JPS5293184A JP S5293184 A JPS5293184 A JP S5293184A JP 958976 A JP958976 A JP 958976A JP 958976 A JP958976 A JP 958976A JP S5293184 A JPS5293184 A JP S5293184A
Authority
JP
Japan
Prior art keywords
manufacturing
fluorescent lamp
coat
protective coat
valve
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
JP958976A
Other languages
Japanese (ja)
Other versions
JPS5739497B2 (en
Inventor
Akira Maeda
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.)
NIPPON DENKI SYLVANIA KK
NEC Home Electronics Ltd
Original Assignee
NIPPON DENKI SYLVANIA KK
NEC Home Electronics 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 DENKI SYLVANIA KK, NEC Home Electronics Ltd filed Critical NIPPON DENKI SYLVANIA KK
Priority to JP958976A priority Critical patent/JPS5293184A/en
Publication of JPS5293184A publication Critical patent/JPS5293184A/en
Publication of JPS5739497B2 publication Critical patent/JPS5739497B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To provide a method for manufacturing a fluorescent lamp. In this method, protective coat is formed immediately after coat is formed. Protective coat can be formed efficiently and fracture percentage of valve in the heating process can be decreased drastically.
COPYRIGHT: (C)1977,JPO&Japio
JP958976A 1976-01-30 1976-01-30 Manufacturing method for fluorescent lamp Granted JPS5293184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP958976A JPS5293184A (en) 1976-01-30 1976-01-30 Manufacturing method for fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP958976A JPS5293184A (en) 1976-01-30 1976-01-30 Manufacturing method for fluorescent lamp

Publications (2)

Publication Number Publication Date
JPS5293184A true JPS5293184A (en) 1977-08-05
JPS5739497B2 JPS5739497B2 (en) 1982-08-21

Family

ID=11724502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP958976A Granted JPS5293184A (en) 1976-01-30 1976-01-30 Manufacturing method for fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5293184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0856871A1 (en) * 1997-01-29 1998-08-05 Nec Corporation Fluorescent lamp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965679A (en) * 1972-10-30 1974-06-25
JPS5249683A (en) * 1975-10-20 1977-04-20 Nec Home Electronics Ltd Process for producing a fluorescent lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965679A (en) * 1972-10-30 1974-06-25
JPS5249683A (en) * 1975-10-20 1977-04-20 Nec Home Electronics Ltd Process for producing a fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0856871A1 (en) * 1997-01-29 1998-08-05 Nec Corporation Fluorescent lamp

Also Published As

Publication number Publication date
JPS5739497B2 (en) 1982-08-21

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