JPS6338272A - 光半導体装置 - Google Patents
光半導体装置Info
- Publication number
- JPS6338272A JPS6338272A JP61181886A JP18188686A JPS6338272A JP S6338272 A JPS6338272 A JP S6338272A JP 61181886 A JP61181886 A JP 61181886A JP 18188686 A JP18188686 A JP 18188686A JP S6338272 A JPS6338272 A JP S6338272A
- Authority
- JP
- Japan
- Prior art keywords
- light
- chip
- optical semiconductor
- fresnel lens
- cap
- 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
- 239000004065 semiconductor Substances 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 22
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02253—Out-coupling of light using lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Led Devices (AREA)
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61181886A JPS6338272A (ja) | 1986-08-04 | 1986-08-04 | 光半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61181886A JPS6338272A (ja) | 1986-08-04 | 1986-08-04 | 光半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6338272A true JPS6338272A (ja) | 1988-02-18 |
JPH0459790B2 JPH0459790B2 (fr) | 1992-09-24 |
Family
ID=16108594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61181886A Granted JPS6338272A (ja) | 1986-08-04 | 1986-08-04 | 光半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6338272A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212501A (en) * | 1991-04-30 | 1993-05-18 | Minolta Camera Kabushiki Kaisha | Image recording apparatus with a laser optical unit |
US5260570A (en) * | 1991-04-30 | 1993-11-09 | Minolta Camera Kabushiki Kaisha | Laser beam scanning system utilized in an image forming apparatus |
EP0582958A2 (fr) * | 1992-08-07 | 1994-02-16 | Matsushita Electric Industrial Co., Ltd. | Dispositif laser à semi-conducteur, dispositif optique et méthode de sa fabrication |
JPH09205251A (ja) * | 1995-12-29 | 1997-08-05 | Ind Technol Res Inst | 半導体レーザーのプラスチックモールド装置 |
EP1467417A2 (fr) * | 2003-04-09 | 2004-10-13 | Citizen Electronics Co., Ltd. | Lampe à diodes électroluminescentes |
EP1622205A2 (fr) * | 2004-07-29 | 2006-02-01 | Schott AG | Boîtier électronique comprenant des composants électroniques pour émettre et/ou recevoir des signaux lumineux codés. |
JP2011244413A (ja) * | 2010-05-13 | 2011-12-01 | Sekonix Co Ltd | Ir受信装置及びこれを備えた液晶シャッター型立体眼鏡 |
KR20170131275A (ko) * | 2016-05-19 | 2017-11-29 | 엘지이노텍 주식회사 | 플래시 모듈 및 이를 포함하는 단말기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113387A (en) * | 1979-02-22 | 1980-09-01 | Sanyo Electric Co Ltd | Light emitting diode indicator |
JPS57183763U (fr) * | 1981-05-18 | 1982-11-20 | ||
JPS5815965U (ja) * | 1981-07-24 | 1983-01-31 | 日産自動車株式会社 | 車両用リレ−装置 |
JPS59205774A (ja) * | 1983-05-09 | 1984-11-21 | Nec Corp | 半導体発光素子 |
-
1986
- 1986-08-04 JP JP61181886A patent/JPS6338272A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113387A (en) * | 1979-02-22 | 1980-09-01 | Sanyo Electric Co Ltd | Light emitting diode indicator |
JPS57183763U (fr) * | 1981-05-18 | 1982-11-20 | ||
JPS5815965U (ja) * | 1981-07-24 | 1983-01-31 | 日産自動車株式会社 | 車両用リレ−装置 |
JPS59205774A (ja) * | 1983-05-09 | 1984-11-21 | Nec Corp | 半導体発光素子 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212501A (en) * | 1991-04-30 | 1993-05-18 | Minolta Camera Kabushiki Kaisha | Image recording apparatus with a laser optical unit |
US5260570A (en) * | 1991-04-30 | 1993-11-09 | Minolta Camera Kabushiki Kaisha | Laser beam scanning system utilized in an image forming apparatus |
EP0582958A2 (fr) * | 1992-08-07 | 1994-02-16 | Matsushita Electric Industrial Co., Ltd. | Dispositif laser à semi-conducteur, dispositif optique et méthode de sa fabrication |
EP0582958A3 (en) * | 1992-08-07 | 1994-07-27 | Matsushita Electric Ind Co Ltd | A semiconductor laser device, an optical device and a method of producing the same |
US5373519A (en) * | 1992-08-07 | 1994-12-13 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser device, an optical device and a method of producing the same |
JPH09205251A (ja) * | 1995-12-29 | 1997-08-05 | Ind Technol Res Inst | 半導体レーザーのプラスチックモールド装置 |
EP1467417A2 (fr) * | 2003-04-09 | 2004-10-13 | Citizen Electronics Co., Ltd. | Lampe à diodes électroluminescentes |
EP1467417A3 (fr) * | 2003-04-09 | 2009-07-22 | Citizen Electronics Co., Ltd. | Lampe à diodes électroluminescentes |
EP1622205A3 (fr) * | 2004-07-29 | 2006-02-08 | Schott AG | Boîtier électronique comprenant des composants électroniques pour émettre et/ou recevoir des signaux lumineux codés. |
EP1622205A2 (fr) * | 2004-07-29 | 2006-02-01 | Schott AG | Boîtier électronique comprenant des composants électroniques pour émettre et/ou recevoir des signaux lumineux codés. |
US7638758B2 (en) | 2004-07-29 | 2009-12-29 | Schott Ag | Electronic package incorporating electronic components generating and/or receiving light-based coded signals |
JP2011244413A (ja) * | 2010-05-13 | 2011-12-01 | Sekonix Co Ltd | Ir受信装置及びこれを備えた液晶シャッター型立体眼鏡 |
KR20170131275A (ko) * | 2016-05-19 | 2017-11-29 | 엘지이노텍 주식회사 | 플래시 모듈 및 이를 포함하는 단말기 |
CN109154762A (zh) * | 2016-05-19 | 2019-01-04 | Lg 伊诺特有限公司 | 闪光灯模块和包括闪光灯模块的终端 |
EP3460569A4 (fr) * | 2016-05-19 | 2020-01-08 | LG Innotek Co., Ltd. | Module flash et terminal le comprenant |
US10809596B2 (en) | 2016-05-19 | 2020-10-20 | Lg Innotek Co., Ltd. | Flash module and terminal comprising same |
CN109154762B (zh) * | 2016-05-19 | 2021-10-26 | 苏州乐琻半导体有限公司 | 闪光灯模块和包括闪光灯模块的终端 |
Also Published As
Publication number | Publication date |
---|---|
JPH0459790B2 (fr) | 1992-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |