JPS553668A - Semiconductor luminous device and its preparation - Google Patents
Semiconductor luminous device and its preparationInfo
- Publication number
- JPS553668A JPS553668A JP7619478A JP7619478A JPS553668A JP S553668 A JPS553668 A JP S553668A JP 7619478 A JP7619478 A JP 7619478A JP 7619478 A JP7619478 A JP 7619478A JP S553668 A JPS553668 A JP S553668A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- laser
- fiber
- end surface
- luminous
- 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
Abstract
PURPOSE: To narrow an angle of emergence by lens effect, by directly glueing a minute convex lens to a semiconductor laser luminous end surface.
CONSTITUTION: A laser chip 101 is soldered to a substrate 103, and a lead wire 106 is mounted. Polyacrylate 105 is applied to a luminous end surface of a laser 107 formed. The laser is radiated, a photo-fiber 111, to which nose a spherical lens 110 is glued, is brought near, a location where the quantity of lights in the fiber is maximum is detected, the lens 110 is contacted with the adhesives 105 and the location where the quantity of lights in the fiber is maximum is again detected. When ultraviolet rays are irradiated while the fiber remains as it is located at the optimum position, the adhesives 105 are hardened and the lens is calmly parted from a luminous surface, a concave portion 108 in acrylate with the curvature of the lens is formed to the laser end surface. A spherical high refractive index glass lens 109 separately prepared is inserted into the concave portion 108, and ultraviolet rays are again irradiated, thus completing work.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53076194A JPS5923479B2 (en) | 1978-06-22 | 1978-06-22 | Method for manufacturing semiconductor light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53076194A JPS5923479B2 (en) | 1978-06-22 | 1978-06-22 | Method for manufacturing semiconductor light emitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS553668A true JPS553668A (en) | 1980-01-11 |
| JPS5923479B2 JPS5923479B2 (en) | 1984-06-02 |
Family
ID=13598324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53076194A Expired JPS5923479B2 (en) | 1978-06-22 | 1978-06-22 | Method for manufacturing semiconductor light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923479B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146389A (en) * | 1987-12-02 | 1989-06-08 | Mitsubishi Electric Corp | Surface-emission semiconductor laser |
| EP0773298A1 (en) | 1995-11-09 | 1997-05-14 | Nalco Chemical Company | Monitoring the level of microbiological activity of a fluid system |
| US5702684A (en) * | 1994-05-02 | 1997-12-30 | Nalco Chemical Company | Method of use of compositions of biocides and fluorescent indicators to control microbial growth |
| JP2011003889A (en) * | 2009-05-21 | 2011-01-06 | Nichia Corp | Semiconductor laser device and method for manufacturing the same |
| JP2011119699A (en) * | 2009-11-05 | 2011-06-16 | Nichia Corp | Semiconductor laser device and method of manufacturing the same |
| JP2012212734A (en) * | 2011-03-30 | 2012-11-01 | Nichia Chem Ind Ltd | Semiconductor laser device |
| JP2019507376A (en) * | 2016-02-04 | 2019-03-14 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ | Optoelectronic lighting device manufacturing method and optoelectronic lighting device |
| JP2020537337A (en) * | 2017-10-12 | 2020-12-17 | オスラム オーエルイーディー ゲゼルシャフト ミット ベシュレンクテル ハフツングＯＳＲＡＭ ＯＬＥＤ ＧｍｂＨ | Manufacturing methods for semiconductor lasers and optoelectronic semiconductor components |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134885U (en) * | 1987-02-13 | 1988-09-05 | ||
| JPS63194088U (en) * | 1987-06-02 | 1988-12-14 |
-
1978
- 1978-06-22 JP JP53076194A patent/JPS5923479B2/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146389A (en) * | 1987-12-02 | 1989-06-08 | Mitsubishi Electric Corp | Surface-emission semiconductor laser |
| US5702684A (en) * | 1994-05-02 | 1997-12-30 | Nalco Chemical Company | Method of use of compositions of biocides and fluorescent indicators to control microbial growth |
| EP0773298A1 (en) | 1995-11-09 | 1997-05-14 | Nalco Chemical Company | Monitoring the level of microbiological activity of a fluid system |
| JP2011003889A (en) * | 2009-05-21 | 2011-01-06 | Nichia Corp | Semiconductor laser device and method for manufacturing the same |
| JP2011119699A (en) * | 2009-11-05 | 2011-06-16 | Nichia Corp | Semiconductor laser device and method of manufacturing the same |
| JP2012212734A (en) * | 2011-03-30 | 2012-11-01 | Nichia Chem Ind Ltd | Semiconductor laser device |
| JP2019507376A (en) * | 2016-02-04 | 2019-03-14 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ | Optoelectronic lighting device manufacturing method and optoelectronic lighting device |
| US10931081B2 (en) | 2016-02-04 | 2021-02-23 | Osram Oled Gmbh | Method of producing an optoelectronic lighting device and optoelectronic lighting device |
| JP2020537337A (en) * | 2017-10-12 | 2020-12-17 | オスラム オーエルイーディー ゲゼルシャフト ミット ベシュレンクテル ハフツングＯＳＲＡＭ ＯＬＥＤ ＧｍｂＨ | Manufacturing methods for semiconductor lasers and optoelectronic semiconductor components |
| US11735887B2 (en) | 2017-10-12 | 2023-08-22 | Osram Oled Gmbh | Semiconductor laser and method of production for optoelectronic semiconductor parts |
| US11870214B2 (en) | 2017-10-12 | 2024-01-09 | Osram Oled Gmbh | Semiconductor laser and method of production for optoelectronic semiconductor parts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5923479B2 (en) | 1984-06-02 |
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