JPS6421856A - Rapid start type fluorescent lamp - Google Patents
Rapid start type fluorescent lampInfo
- Publication number
- JPS6421856A JPS6421856A JP17863087A JP17863087A JPS6421856A JP S6421856 A JPS6421856 A JP S6421856A JP 17863087 A JP17863087 A JP 17863087A JP 17863087 A JP17863087 A JP 17863087A JP S6421856 A JPS6421856 A JP S6421856A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- mixture
- fluorescent lamp
- type fluorescent
- fluorescent film
- 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
Abstract
PURPOSE:To securely prevent discoloring and improve luminous flux retention rate by forming a fluorescent film with a phosphor and a mixture of phosphor and specified amount of metallic borate and super-fine alumina particles. CONSTITUTION:A fluorescent film 5 is formed with phosphor and a mixture of phosphor and specified amounts of metallic borate and super-fine alumina particles over a transparent electricity conductive film 3 and protective film 4. The mixture ratio of the phosphor, metallic borate and alumina in the fluorescent film by weight relative to phosphor is 0.1-1.0% for metallic borate and 0.5-5.0% for alumina.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17863087A JPS6421856A (en) | 1987-07-16 | 1987-07-16 | Rapid start type fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17863087A JPS6421856A (en) | 1987-07-16 | 1987-07-16 | Rapid start type fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421856A true JPS6421856A (en) | 1989-01-25 |
Family
ID=16051818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17863087A Pending JPS6421856A (en) | 1987-07-16 | 1987-07-16 | Rapid start type fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8013507B2 (en) | 2007-11-09 | 2011-09-06 | Hitachi Displays, Ltd. | Cold cathode fluorescent lamp with phosphor layer formed of phosphor particles and a bonding agent including boron oxide, formed on an inner surface of a glass tube thereof |
-
1987
- 1987-07-16 JP JP17863087A patent/JPS6421856A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8013507B2 (en) | 2007-11-09 | 2011-09-06 | Hitachi Displays, Ltd. | Cold cathode fluorescent lamp with phosphor layer formed of phosphor particles and a bonding agent including boron oxide, formed on an inner surface of a glass tube thereof |
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