JPS5945853U - fluorescent lamp - Google Patents
fluorescent lampInfo
- Publication number
- JPS5945853U JPS5945853U JP14008882U JP14008882U JPS5945853U JP S5945853 U JPS5945853 U JP S5945853U JP 14008882 U JP14008882 U JP 14008882U JP 14008882 U JP14008882 U JP 14008882U JP S5945853 U JPS5945853 U JP S5945853U
- Authority
- JP
- Japan
- Prior art keywords
- airtight container
- phosphor coating
- fluorescent lamp
- sealed
- coating
- 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
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案実施例と従来品の複写用蛍光ランプの軸長に
沿った輝度分布図である。The figure is a luminance distribution diagram along the axial length of a copying fluorescent lamp according to an embodiment of the present invention and a conventional product.
Claims (1)
放射物質を被着された電極構体を封着し、上記気密容器
内に易放電性気体と水銀とを封有するものにおいて、上
記透光性気密容器内面の端部を除く中央部に第１の蛍光
体被膜が被着され、上艷第１の蛍光体被膜上を含む気密
容器内面全域に上記第１の蛍光体被膜の蛍光体より輝度
の高い光を放射する第２の蛍光体被膜が被着されている
ことを特徴とする蛍光ランプ。An electrode structure coated with an electron emitting substance is sealed to both ends of a translucent airtight container having a fluorescent coating on the inner surface, and an easily dischargeable gas and mercury are sealed in the airtight container, A first phosphor coating is applied to the center of the inner surface of the light-transmitting airtight container excluding the ends, and the fluorescence of the first phosphor coating is applied to the entire inner surface of the airtight container including the upper first phosphor coating. A fluorescent lamp characterized by being coated with a second phosphor coating that emits light with higher brightness than the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14008882U JPS5945853U (en) | 1982-09-17 | 1982-09-17 | fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14008882U JPS5945853U (en) | 1982-09-17 | 1982-09-17 | fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5945853U true JPS5945853U (en) | 1984-03-27 |
Family
ID=30313778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14008882U Pending JPS5945853U (en) | 1982-09-17 | 1982-09-17 | fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945853U (en) |
-
1982
- 1982-09-17 JP JP14008882U patent/JPS5945853U/en active Pending
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