JPS642247A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS642247A
JPS642247A JP15826087A JP15826087A JPS642247A JP S642247 A JPS642247 A JP S642247A JP 15826087 A JP15826087 A JP 15826087A JP 15826087 A JP15826087 A JP 15826087A JP S642247 A JPS642247 A JP S642247A
Authority
JP
Japan
Prior art keywords
fluorescent
bulb
dielectric film
fluorescent layer
particles
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
JP15826087A
Other languages
Japanese (ja)
Other versions
JPH012247A (en
Inventor
Shinji Noguchi
Masahiro Tokawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62-158260A priority Critical patent/JPH012247A/en
Priority claimed from JP62-158260A external-priority patent/JPH012247A/en
Publication of JPS642247A publication Critical patent/JPS642247A/en
Publication of JPH012247A publication Critical patent/JPH012247A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To provide excellent light flux decay preventing effect by dispersing fluorescent particles in a dielectric film, in which a fluorescent layer is formed through coating and baking of an organic metal compound solution containing fluorescent particles.
CONSTITUTION: Ultraviolet rays are generated through electric discharge of gases encapsulated in a bulb 1 and converted into visible light at a fluorescent layer 2 furnished on the inner wall surface of the bulb 1. In the fluorescent layer 2 of a fluorescent lamp emitting this visible light, fluorescent particles 2a are dispersed in a dielectric film 2b. The fluorescent layer 2 is formed by coating and baking a solution over the inner wall surface of the bulb 1, wherein the solution contains alcohol diluted solution of organic metal compound to become dielectric film 2b with fluorescent particles 2a dispersed. This accomplishes a fluorescent lamp having excellent light flux decay preventing effect.
COPYRIGHT: (C)1989,JPO&Japio
JP62-158260A 1987-06-25 fluorescent lamp Pending JPH012247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158260A JPH012247A (en) 1987-06-25 fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158260A JPH012247A (en) 1987-06-25 fluorescent lamp

Publications (2)

Publication Number Publication Date
JPS642247A true JPS642247A (en) 1989-01-06
JPH012247A JPH012247A (en) 1989-01-06

Family

ID=

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