NO970405L - Lysdiode for utsendelse av midtre infrarödt lys - Google Patents

Lysdiode for utsendelse av midtre infrarödt lys

Info

Publication number
NO970405L
NO970405L NO970405A NO970405A NO970405L NO 970405 L NO970405 L NO 970405L NO 970405 A NO970405 A NO 970405A NO 970405 A NO970405 A NO 970405A NO 970405 L NO970405 L NO 970405L
Authority
NO
Norway
Prior art keywords
led
infrared light
middle infrared
emitting
emitting middle
Prior art date
Application number
NO970405A
Other languages
English (en)
Other versions
NO320885B1 (no
NO970405D0 (no
Inventor
Michael John Kane
David Lee
David Robert Wight
John Michael Boud
Original Assignee
Secr Defence
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Secr Defence filed Critical Secr Defence
Publication of NO970405D0 publication Critical patent/NO970405D0/no
Publication of NO970405L publication Critical patent/NO970405L/no
Publication of NO320885B1 publication Critical patent/NO320885B1/no

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)
  • Passenger Equipment (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Medicines Containing Plant Substances (AREA)
NO19970405A 1994-08-01 1997-01-30 Lysdiode for utsendelse av midtre infrarodt lys NO320885B1 (no)

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 NO970405D0 (no) 1997-01-30
NO970405L true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2305543B (en) 1998-01-07
GB9701840D0 (en) 1997-03-19
AU2933795A (en) 1996-03-04
DE69512422D1 (de) 1999-10-28
CA2196542A1 (en) 1996-02-15
KR100358274B1 (ko) 2003-01-24
EP0774169A1 (en) 1997-05-21
GB2305543A (en) 1997-04-09
US5763906A (en) 1998-06-09
GB9415528D0 (en) 1994-09-21
DE69512422T2 (de) 2000-01-05
EP0774169B1 (en) 1999-09-22
CA2196542C (en) 2004-12-07
JP3596895B2 (ja) 2004-12-02
NO320885B1 (no) 2006-02-06
KR970705187A (ko) 1997-09-06
JPH10505948A (ja) 1998-06-09
NO970405D0 (no) 1997-01-30
WO1996004686A1 (en) 1996-02-15

Similar Documents

Publication Publication Date Title
DE69534158D1 (de) Elektrolumineszierende beleuchtungsvorrichtung mit mehreren lichtquellen
BR9610006A (pt) Lâmpada eletroluminescente
ITMI932600A0 (it) Sorgenti luminose elettroluminescenti
DE69906260D1 (de) Led leuchte
DE69936375D1 (de) Led-leuchte
FI972176A0 (fi) Monivärisiä orgaanisia valoa emittoivia laitteita
DE69510863D1 (de) Gegenstand mit Mikrohohlraum-Lichtquelle
DE69723285D1 (de) Lichtbeleuchtungsstabe
EP0727828A3 (en) Semiconductor light emitting device
EP0731512A3 (en) Light emitting diode
DE59601928D1 (de) Halogenglühlampe
DE69609546D1 (de) Glühlampe
DE69617138D1 (de) Infrarot-Lichtquelle
GB9502957D0 (en) Semiconductor light emitting element
NO970405L (no) Lysdiode for utsendelse av midtre infrarödt lys
IL115776A0 (en) Electroluminescent light source
GB9408340D0 (en) Photo light emitting diode
KR970007590U (ko) 적외선 발광다이오드 제어장치
KR950029015U (ko) Led 불빛 반사장치
KR960038436U (ko) 전광판 발광 다이오드 픽셀 구조
KR970045901U (ko) 7-세그먼트 구동소자를 사용한 led 점등회로
KR970015681U (ko) 발광 다이오드
KR970010288U (ko) Led가 내장된 비상등
DK61493D0 (da) Led, lysdiode- lyskilde til cykel- og orienteringsbelysning
KR970017951U (ko) 양초등

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees