JPS52133800A - Display boar d illuminating device - Google Patents
Display boar d illuminating deviceInfo
- Publication number
- JPS52133800A JPS52133800A JP5054576A JP5054576A JPS52133800A JP S52133800 A JPS52133800 A JP S52133800A JP 5054576 A JP5054576 A JP 5054576A JP 5054576 A JP5054576 A JP 5054576A JP S52133800 A JPS52133800 A JP S52133800A
- Authority
- JP
- Japan
- Prior art keywords
- display
- boar
- illuminating device
- display board
- light
- 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
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
PURPOSE: A display board is illuminated without being affected by the material quality of the surface of the display board and further giving the effect of illumination to the surroundings is prevented by radiating the front of the display board with the light from the lighting fixture within a housing through light transmission part.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51050545A JPS5837544B2 (en) | 1976-04-30 | 1976-04-30 | Display board lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51050545A JPS5837544B2 (en) | 1976-04-30 | 1976-04-30 | Display board lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52133800A true JPS52133800A (en) | 1977-11-09 |
JPS5837544B2 JPS5837544B2 (en) | 1983-08-17 |
Family
ID=12861971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51050545A Expired JPS5837544B2 (en) | 1976-04-30 | 1976-04-30 | Display board lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5837544B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518208U (en) * | 1978-07-21 | 1980-02-05 | ||
JPS6270033U (en) * | 1985-10-23 | 1987-05-02 |
-
1976
- 1976-04-30 JP JP51050545A patent/JPS5837544B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518208U (en) * | 1978-07-21 | 1980-02-05 | ||
JPS6270033U (en) * | 1985-10-23 | 1987-05-02 |
Also Published As
Publication number | Publication date |
---|---|
JPS5837544B2 (en) | 1983-08-17 |
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