NO970405D0 - Lysdiode for utsendelse av midlere infrarödt lys - Google Patents
Lysdiode for utsendelse av midlere infrarödt lysInfo
- Publication number
- NO970405D0 NO970405D0 NO970405A NO970405A NO970405D0 NO 970405 D0 NO970405 D0 NO 970405D0 NO 970405 A NO970405 A NO 970405A NO 970405 A NO970405 A NO 970405A NO 970405 D0 NO970405 D0 NO 970405D0
- Authority
- NO
- Norway
- Prior art keywords
- led
- infrared light
- emitting medium
- medium infrared
- emitting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/305—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table characterised by the doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/0004—Devices characterised by their operation
- H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Medicines Containing Plant Substances (AREA)
- Passenger Equipment (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9415528A GB9415528D0 (en) | 1994-08-01 | 1994-08-01 | Mid infrared emitting diode |
| PCT/GB1995/001679 WO1996004686A1 (en) | 1994-08-01 | 1995-07-17 | Mid infrared light emitting diode |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO970405D0 true NO970405D0 (no) | 1997-01-30 |
| NO970405L NO970405L (no) | 1997-04-01 |
| NO320885B1 NO320885B1 (no) | 2006-02-06 |
Family
ID=10759231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19970405A NO320885B1 (no) | 1994-08-01 | 1997-01-30 | Lysdiode for utsendelse av midtre infrarodt lys |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5763906A (no) |
| EP (1) | EP0774169B1 (no) |
| JP (1) | JP3596895B2 (no) |
| KR (1) | KR100358274B1 (no) |
| AU (1) | AU2933795A (no) |
| CA (1) | CA2196542C (no) |
| DE (1) | DE69512422T2 (no) |
| GB (2) | GB9415528D0 (no) |
| NO (1) | NO320885B1 (no) |
| WO (1) | WO1996004686A1 (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7560736B2 (en) * | 2005-08-15 | 2009-07-14 | General Electric Company | Mid-infrared resonant cavity light emitting diodes |
| TW201135151A (en) * | 2010-04-09 | 2011-10-16 | Wang Xiang Yun | Illumination structure |
| JP6938568B2 (ja) * | 2019-06-21 | 2021-09-22 | Ｄｏｗａエレクトロニクス株式会社 | 半導体光デバイスの製造方法及び半導体光デバイス |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791930A (fr) * | 1971-12-02 | 1973-03-16 | Western Electric Co | Dispositif electroluminescent et procede pour sa fabrication |
| FR2224748B1 (no) * | 1973-04-04 | 1976-05-21 | Telecommunications Sa | |
| JPS512393A (no) * | 1974-06-24 | 1976-01-09 | Hitachi Ltd | |
| US4144540A (en) * | 1978-02-06 | 1979-03-13 | The United States Of America As Represented By The Secretary Of The Navy | Tunable infrared detector with narrow bandwidth |
| US4374390A (en) * | 1980-09-10 | 1983-02-15 | Bell Telephone Laboratories, Incorporated | Dual-wavelength light-emitting diode |
| JPH071798B2 (ja) * | 1986-09-12 | 1995-01-11 | 日本電気株式会社 | 発光ダイオ−ド |
-
1994
- 1994-08-01 GB GB9415528A patent/GB9415528D0/en active Pending
-
1995
- 1995-07-17 KR KR1019970700669A patent/KR100358274B1/ko not_active IP Right Cessation
- 1995-07-17 CA CA002196542A patent/CA2196542C/en not_active Expired - Fee Related
- 1995-07-17 DE DE69512422T patent/DE69512422T2/de not_active Expired - Lifetime
- 1995-07-17 WO PCT/GB1995/001679 patent/WO1996004686A1/en active IP Right Grant
- 1995-07-17 EP EP95925071A patent/EP0774169B1/en not_active Expired - Lifetime
- 1995-07-17 AU AU29337/95A patent/AU2933795A/en not_active Abandoned
- 1995-07-17 JP JP50627796A patent/JP3596895B2/ja not_active Expired - Fee Related
- 1995-07-17 US US08/776,531 patent/US5763906A/en not_active Expired - Lifetime
- 1995-07-17 GB GB9701840A patent/GB2305543B/en not_active Expired - Fee Related
-
1997
- 1997-01-30 NO NO19970405A patent/NO320885B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100358274B1 (ko) | 2003-01-24 |
| EP0774169A1 (en) | 1997-05-21 |
| CA2196542A1 (en) | 1996-02-15 |
| CA2196542C (en) | 2004-12-07 |
| KR970705187A (ko) | 1997-09-06 |
| JP3596895B2 (ja) | 2004-12-02 |
| JPH10505948A (ja) | 1998-06-09 |
| GB2305543B (en) | 1998-01-07 |
| GB9701840D0 (en) | 1997-03-19 |
| DE69512422D1 (de) | 1999-10-28 |
| DE69512422T2 (de) | 2000-01-05 |
| US5763906A (en) | 1998-06-09 |
| EP0774169B1 (en) | 1999-09-22 |
| NO970405L (no) | 1997-04-01 |
| GB9415528D0 (en) | 1994-09-21 |
| GB2305543A (en) | 1997-04-09 |
| NO320885B1 (no) | 2006-02-06 |
| WO1996004686A1 (en) | 1996-02-15 |
| AU2933795A (en) | 1996-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |