JPS5648993B2 - - Google Patents
Info
- Publication number
- JPS5648993B2 JPS5648993B2 JP2474975A JP2474975A JPS5648993B2 JP S5648993 B2 JPS5648993 B2 JP S5648993B2 JP 2474975 A JP2474975 A JP 2474975A JP 2474975 A JP2474975 A JP 2474975A JP S5648993 B2 JPS5648993 B2 JP S5648993B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Led Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2474975A JPS5648993B2 (sv) | 1975-02-28 | 1975-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2474975A JPS5648993B2 (sv) | 1975-02-28 | 1975-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5199987A JPS5199987A (sv) | 1976-09-03 |
JPS5648993B2 true JPS5648993B2 (sv) | 1981-11-19 |
Family
ID=12146780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2474975A Expired JPS5648993B2 (sv) | 1975-02-28 | 1975-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5648993B2 (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227517Y2 (sv) * | 1981-05-28 | 1987-07-14 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148045A (en) * | 1977-09-21 | 1979-04-03 | International Business Machines Corporation | Multicolor light emitting diode array |
JPS54123884A (en) * | 1978-03-17 | 1979-09-26 | Hitachi Ltd | Light emission diode of multi-color and its manufacture |
-
1975
- 1975-02-28 JP JP2474975A patent/JPS5648993B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227517Y2 (sv) * | 1981-05-28 | 1987-07-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5199987A (sv) | 1976-09-03 |