JPS5648990B2 - - Google Patents
Info
- Publication number
- JPS5648990B2 JPS5648990B2 JP1515474A JP1515474A JPS5648990B2 JP S5648990 B2 JPS5648990 B2 JP S5648990B2 JP 1515474 A JP1515474 A JP 1515474A JP 1515474 A JP1515474 A JP 1515474A JP S5648990 B2 JPS5648990 B2 JP S5648990B2
- 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
- Light Receiving Elements (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1515474A JPS5648990B2 (en) | 1974-02-05 | 1974-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1515474A JPS5648990B2 (en) | 1974-02-05 | 1974-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50110291A JPS50110291A (en) | 1975-08-30 |
| JPS5648990B2 true JPS5648990B2 (en) | 1981-11-19 |
Family
ID=11880867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1515474A Expired JPS5648990B2 (en) | 1974-02-05 | 1974-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5648990B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4553033A (en) * | 1983-08-24 | 1985-11-12 | Xerox Corporation | Infrared reflectance densitometer |
| JP2002141556A (en) | 2000-09-12 | 2002-05-17 | Lumileds Lighting Us Llc | Light-emitting diode with improved light extraction effect |
-
1974
- 1974-02-05 JP JP1515474A patent/JPS5648990B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50110291A (en) | 1975-08-30 |