JPS5310290A - Semiconductor light emitting element - Google Patents
Semiconductor light emitting elementInfo
- Publication number
- JPS5310290A JPS5310290A JP8402976A JP8402976A JPS5310290A JP S5310290 A JPS5310290 A JP S5310290A JP 8402976 A JP8402976 A JP 8402976A JP 8402976 A JP8402976 A JP 8402976A JP S5310290 A JPS5310290 A JP S5310290A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- semiconductor light
- faces
- junction
- 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
- Led Devices (AREA)
Abstract
PURPOSE: To improve light emission efficiency and the coupling efficiency with optical fibers by providing grooves deeper than junction faces and so forming thse that th light waves from the end faces around the junctions may be reflected by having strong directivity in the direction nealy perpendicular to the junction faces.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8402976A JPS5310290A (en) | 1976-07-16 | 1976-07-16 | Semiconductor light emitting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8402976A JPS5310290A (en) | 1976-07-16 | 1976-07-16 | Semiconductor light emitting element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5310290A true JPS5310290A (en) | 1978-01-30 |
Family
ID=13819106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8402976A Pending JPS5310290A (en) | 1976-07-16 | 1976-07-16 | Semiconductor light emitting element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5310290A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07131066A (en) * | 1993-10-30 | 1995-05-19 | Nec Corp | Light emitting diode |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118788A (en) * | 1974-08-06 | 1976-02-14 | Kyoritsu Juki Kogyo Kenkyusho | Datsusuiyoina horiakuriruamidono seizohoho |
-
1976
- 1976-07-16 JP JP8402976A patent/JPS5310290A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118788A (en) * | 1974-08-06 | 1976-02-14 | Kyoritsu Juki Kogyo Kenkyusho | Datsusuiyoina horiakuriruamidono seizohoho |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07131066A (en) * | 1993-10-30 | 1995-05-19 | Nec Corp | Light emitting diode |
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