JPS5556676A - Manufacture of semiconductor light-emitting device - Google Patents
Manufacture of semiconductor light-emitting deviceInfo
- Publication number
- JPS5556676A JPS5556676A JP13085778A JP13085778A JPS5556676A JP S5556676 A JPS5556676 A JP S5556676A JP 13085778 A JP13085778 A JP 13085778A JP 13085778 A JP13085778 A JP 13085778A JP S5556676 A JPS5556676 A JP S5556676A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- disk
- resin
- end surface
- 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
- Led Device Packages (AREA)
- Semiconductor Lasers (AREA)
Abstract
PURPOSE: To obtain a semiconductor light-emitting device with a narrow emitting angle, by directly positioning and fixing a lens in the last stage.
CONSTITUTION: A very small amount of ultra-violet-ray hardened resin 9 is applied on an end surface 8 of a resonator of a semiconductor laser chip 7. A spherical-glass lens 10 is statically attached to the center of a glass disk 11, and the light-emitting portion of the resonator-end surface 8 of the chip 7 is coincided with the light axis of the lens 10. The lens is approached to the end surface 8 along the light axis and contacted with the resin 9. An ultra-violet ray is illuminated from the back surface of the disk 11, to the other surface of which the lens is attached, along the light axis, and the resin 9 is hardened. Then, the disk 11 which is not reguired any more is removed, thereby the complete spherical-lens semiconductor laser can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13085778A JPS5556676A (en) | 1978-10-23 | 1978-10-23 | Manufacture of semiconductor light-emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13085778A JPS5556676A (en) | 1978-10-23 | 1978-10-23 | Manufacture of semiconductor light-emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5556676A true JPS5556676A (en) | 1980-04-25 |
JPS6133269B2 JPS6133269B2 (en) | 1986-08-01 |
Family
ID=15044310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13085778A Granted JPS5556676A (en) | 1978-10-23 | 1978-10-23 | Manufacture of semiconductor light-emitting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556676A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58500921A (en) * | 1981-06-12 | 1983-06-02 | モトロ−ラ・インコ−ポレ−テツド | Leads with self-aligning lenses |
JPS63182557U (en) * | 1987-12-03 | 1988-11-24 | ||
EP0456131A2 (en) * | 1990-05-07 | 1991-11-13 | Omron Corporation | Photoelectric sensor |
US5945041A (en) * | 1996-08-06 | 1999-08-31 | Stm Sensor Technologie Munchen Gmbh | Method and device for producing lenses of microoptical systems and optical emitter/receiver system |
-
1978
- 1978-10-23 JP JP13085778A patent/JPS5556676A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58500921A (en) * | 1981-06-12 | 1983-06-02 | モトロ−ラ・インコ−ポレ−テツド | Leads with self-aligning lenses |
JPS63182557U (en) * | 1987-12-03 | 1988-11-24 | ||
EP0456131A2 (en) * | 1990-05-07 | 1991-11-13 | Omron Corporation | Photoelectric sensor |
US5945041A (en) * | 1996-08-06 | 1999-08-31 | Stm Sensor Technologie Munchen Gmbh | Method and device for producing lenses of microoptical systems and optical emitter/receiver system |
Also Published As
Publication number | Publication date |
---|---|
JPS6133269B2 (en) | 1986-08-01 |
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