JPS55149992A - Light emitting diode lighting device - Google Patents
Light emitting diode lighting deviceInfo
- Publication number
- JPS55149992A JPS55149992A JP5553079A JP5553079A JPS55149992A JP S55149992 A JPS55149992 A JP S55149992A JP 5553079 A JP5553079 A JP 5553079A JP 5553079 A JP5553079 A JP 5553079A JP S55149992 A JPS55149992 A JP S55149992A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- lighting device
- diode lighting
- 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
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5553079A JPS55149992A (en) | 1979-05-07 | 1979-05-07 | Light emitting diode lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5553079A JPS55149992A (en) | 1979-05-07 | 1979-05-07 | Light emitting diode lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149992A true JPS55149992A (en) | 1980-11-21 |
JPS6313191B2 JPS6313191B2 (en) | 1988-03-24 |
Family
ID=13001277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5553079A Granted JPS55149992A (en) | 1979-05-07 | 1979-05-07 | Light emitting diode lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149992A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61296874A (en) * | 1985-06-25 | 1986-12-27 | Matsushita Electric Works Ltd | Door phone subordinate device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5449976U (en) * | 1977-09-13 | 1979-04-06 |
-
1979
- 1979-05-07 JP JP5553079A patent/JPS55149992A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5449976U (en) * | 1977-09-13 | 1979-04-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61296874A (en) * | 1985-06-25 | 1986-12-27 | Matsushita Electric Works Ltd | Door phone subordinate device |
Also Published As
Publication number | Publication date |
---|---|
JPS6313191B2 (en) | 1988-03-24 |
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