JPS57118359A - Planar fluorescent lamp - Google Patents

Planar fluorescent lamp

Info

Publication number
JPS57118359A
JPS57118359A JP444181A JP444181A JPS57118359A JP S57118359 A JPS57118359 A JP S57118359A JP 444181 A JP444181 A JP 444181A JP 444181 A JP444181 A JP 444181A JP S57118359 A JPS57118359 A JP S57118359A
Authority
JP
Japan
Prior art keywords
container
planar cover
glass container
exhaust tube
crystalline ceramic
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
JP444181A
Other languages
Japanese (ja)
Other versions
JPS6329793B2 (en
Inventor
Yoshinori Anzai
Toshiro Kajiwara
Takeo Nishikatsu
Masahiro Dobashi
Katsuhiro Ono
Reiji Okamoto
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 JP444181A priority Critical patent/JPS57118359A/en
Publication of JPS57118359A publication Critical patent/JPS57118359A/en
Publication of JPS6329793B2 publication Critical patent/JPS6329793B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE:To improve the efficiency and to make suitable for the mass production by multiple sealing a planar cover container made of crystalline ceramic to a glass container having a zigzag path. CONSTITUTION:An intergrated pan-shaped glass container 2 having a partitioning wall 3 and a zigzag path and a planar cover container 4 made of crystalline ceramic having good reflective characteristic for the visible light are formed, and after applying the phosphor material on the inner face said glass container 2 and the planar cover container 4 are multiple sealed. Thereafter the gas is exhausted through an exhaust tube 7 and the electrode 5 is activated, then small amount of mercury and the rare gas such as neon, argon, krypton, etc. are filled and the exhaust tube 7 is encapsulated.
JP444181A 1981-01-14 1981-01-14 Planar fluorescent lamp Granted JPS57118359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP444181A JPS57118359A (en) 1981-01-14 1981-01-14 Planar fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP444181A JPS57118359A (en) 1981-01-14 1981-01-14 Planar fluorescent lamp

Publications (2)

Publication Number Publication Date
JPS57118359A true JPS57118359A (en) 1982-07-23
JPS6329793B2 JPS6329793B2 (en) 1988-06-15

Family

ID=11584292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP444181A Granted JPS57118359A (en) 1981-01-14 1981-01-14 Planar fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS57118359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896072A (en) * 1987-02-06 1990-01-23 Heimann Gmbh Flashbulb with a heat shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896072A (en) * 1987-02-06 1990-01-23 Heimann Gmbh Flashbulb with a heat shield

Also Published As

Publication number Publication date
JPS6329793B2 (en) 1988-06-15

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