JPS5371589A - Semiconductor light emission device - Google Patents
Semiconductor light emission deviceInfo
- Publication number
- JPS5371589A JPS5371589A JP14653476A JP14653476A JPS5371589A JP S5371589 A JPS5371589 A JP S5371589A JP 14653476 A JP14653476 A JP 14653476A JP 14653476 A JP14653476 A JP 14653476A JP S5371589 A JPS5371589 A JP S5371589A
- Authority
- JP
- Japan
- Prior art keywords
- light emission
- semiconductor light
- emission device
- lens
- focalization
- 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)
- Led Devices (AREA)
Abstract
PURPOSE: To make it possible to use a lens having the focal distance and small opening diameter as an optical lens by improving the focalization and directivity of laser light with the use of an airtight sealing body.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51146534A JPS6025914B2 (en) | 1976-12-08 | 1976-12-08 | semiconductor light emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51146534A JPS6025914B2 (en) | 1976-12-08 | 1976-12-08 | semiconductor light emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5371589A true JPS5371589A (en) | 1978-06-26 |
JPS6025914B2 JPS6025914B2 (en) | 1985-06-20 |
Family
ID=15409810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51146534A Expired JPS6025914B2 (en) | 1976-12-08 | 1976-12-08 | semiconductor light emitting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6025914B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614451U (en) * | 1979-05-31 | 1986-01-11 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | optical coupling element |
JP2006013127A (en) * | 2004-06-25 | 2006-01-12 | Sony Corp | Light source and display |
JPWO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 |
-
1976
- 1976-12-08 JP JP51146534A patent/JPS6025914B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614451U (en) * | 1979-05-31 | 1986-01-11 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | optical coupling element |
JPS6144458Y2 (en) * | 1979-05-31 | 1986-12-15 | ||
JP2006013127A (en) * | 2004-06-25 | 2006-01-12 | Sony Corp | Light source and display |
JPWO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 | ||
WO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 | 古河電気工業株式会社 | Luminescent device, light source unit, light source device, and optical fiber laser |
Also Published As
Publication number | Publication date |
---|---|
JPS6025914B2 (en) | 1985-06-20 |
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