JPS5490877A - Flat fluorescent lamp and method of manufacturing the same - Google Patents
Flat fluorescent lamp and method of manufacturing the sameInfo
- Publication number
- JPS5490877A JPS5490877A JP13396678A JP13396678A JPS5490877A JP S5490877 A JPS5490877 A JP S5490877A JP 13396678 A JP13396678 A JP 13396678A JP 13396678 A JP13396678 A JP 13396678A JP S5490877 A JPS5490877 A JP S5490877A
- Authority
- JP
- Japan
- Prior art keywords
- recesses
- manufacturing
- lead wires
- glass
- coupling
- 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
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To provide a method of manufacturing a fluorscent lamp, comprising the steps of fitting an electrode stem together with lead wires in each of recesses formed in a pair of glass containers, and coupling together mating coupling faces of the glass containers and positioning the electrode stems in respective recesses by way of fusing or bonding, so that number of manufacturing jobs can be reduced and it is enabled to locate the lead wires correctly at required positions.
CONSTITUTION: In coupling together a pair of glass continers 1, 2, fluorescent material is coated and baked on the inner surface of said containers, and solder glass having a low melting point is applied, as sealing meterial 27, on coupling surfaces 3, 4 by way of screen printing. The same sealing material is applied also on the surfaces of recesses 5, 6, 7, 8 by use of a suitable coating means. Then, electrode stems 11, 12 are positioned in these recesses, and after positioning filaments 15, 16 correctly, exhaust tubes 25, 26 and lead wires 21, 22, 23, 24 are also fitted in the recesses. Correct positioning of the filaments can be attained simply by holding the exhaust tubes 25, 26 by hand.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396678A JPS5490877A (en) | 1978-10-31 | 1978-10-31 | Flat fluorescent lamp and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13396678A JPS5490877A (en) | 1978-10-31 | 1978-10-31 | Flat fluorescent lamp and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5490877A true JPS5490877A (en) | 1979-07-18 |
JPS619704B2 JPS619704B2 (en) | 1986-03-25 |
Family
ID=15117237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13396678A Granted JPS5490877A (en) | 1978-10-31 | 1978-10-31 | Flat fluorescent lamp and method of manufacturing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490877A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648062A (en) * | 1979-09-27 | 1981-05-01 | Matsushita Electric Works Ltd | Fluorescent lamp |
JPS6147058A (en) * | 1984-08-10 | 1986-03-07 | Sanyo Electric Co Ltd | Flat surface type fluorescent lamp |
US4920298A (en) * | 1987-03-20 | 1990-04-24 | Sanyo Electric Co., Ltd. | Flat fluorescent lamp for liquid crystal display |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5258280A (en) * | 1975-11-04 | 1977-05-13 | Walz Alfred | Gas discharge lamp whose electricty is supplied through rectifier from alternating current network having double electrode and intersecting connection*and method of manufacture thereof |
-
1978
- 1978-10-31 JP JP13396678A patent/JPS5490877A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5258280A (en) * | 1975-11-04 | 1977-05-13 | Walz Alfred | Gas discharge lamp whose electricty is supplied through rectifier from alternating current network having double electrode and intersecting connection*and method of manufacture thereof |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648062A (en) * | 1979-09-27 | 1981-05-01 | Matsushita Electric Works Ltd | Fluorescent lamp |
JPS6364029B2 (en) * | 1979-09-27 | 1988-12-09 | ||
JPS6147058A (en) * | 1984-08-10 | 1986-03-07 | Sanyo Electric Co Ltd | Flat surface type fluorescent lamp |
US4920298A (en) * | 1987-03-20 | 1990-04-24 | Sanyo Electric Co., Ltd. | Flat fluorescent lamp for liquid crystal display |
Also Published As
Publication number | Publication date |
---|---|
JPS619704B2 (en) | 1986-03-25 |
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