JPS5389288A - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- JPS5389288A JPS5389288A JP294577A JP294577A JPS5389288A JP S5389288 A JPS5389288 A JP S5389288A JP 294577 A JP294577 A JP 294577A JP 294577 A JP294577 A JP 294577A JP S5389288 A JPS5389288 A JP S5389288A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- lamp
- fluorescent material
- color
- illuminating
- 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
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To provide a fluorescent lamp wherein silicate containing at least one member or more of Y and La, and Tb and Gd is used as a green color system illuminating fluorescent material in three-elementary-color mixed fluorescent material thereby to improve the illuminating efficiency and color rendering property of the lamp.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP294577A JPS5389288A (en) | 1977-01-17 | 1977-01-17 | Fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP294577A JPS5389288A (en) | 1977-01-17 | 1977-01-17 | Fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389288A true JPS5389288A (en) | 1978-08-05 |
Family
ID=11543494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP294577A Pending JPS5389288A (en) | 1977-01-17 | 1977-01-17 | Fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389288A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539193A (en) * | 1978-09-12 | 1980-03-18 | Westinghouse Electric Corp | High intensity discharge lamp |
JP2005063836A (en) * | 2003-08-13 | 2005-03-10 | Mitsubishi Chemicals Corp | Light emitting device, illumination device, and image display device |
-
1977
- 1977-01-17 JP JP294577A patent/JPS5389288A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539193A (en) * | 1978-09-12 | 1980-03-18 | Westinghouse Electric Corp | High intensity discharge lamp |
JP2005063836A (en) * | 2003-08-13 | 2005-03-10 | Mitsubishi Chemicals Corp | Light emitting device, illumination device, and image display device |
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