DE69620975D1 - Lichtemittierende Diode mit Resonator zur Wiederverwertung der Photonen - Google Patents

Lichtemittierende Diode mit Resonator zur Wiederverwertung der Photonen

Info

Publication number
DE69620975D1
DE69620975D1 DE69620975T DE69620975T DE69620975D1 DE 69620975 D1 DE69620975 D1 DE 69620975D1 DE 69620975 T DE69620975 T DE 69620975T DE 69620975 T DE69620975 T DE 69620975T DE 69620975 D1 DE69620975 D1 DE 69620975D1
Authority
DE
Germany
Prior art keywords
photons
resonator
recycling
light emitting
emitting diode
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.)
Expired - Fee Related
Application number
DE69620975T
Other languages
English (en)
Other versions
DE69620975T2 (de
Inventor
Donald E Ackley
Chan-Long Shieh
Michael S Lebby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69620975D1 publication Critical patent/DE69620975D1/de
Application granted granted Critical
Publication of DE69620975T2 publication Critical patent/DE69620975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01S5/024—Arrangements for thermal management
    • 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
    • H01L33/10—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 with a light reflecting structure, e.g. semiconductor Bragg reflector
    • H01L33/105—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 with a light reflecting structure, e.g. semiconductor Bragg reflector with a resonant cavity structure
    • 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
    • H01L33/36—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 electrodes
    • H01L33/40—Materials therefor
    • H01L33/405—Reflective 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
    • H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
    • H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
    • H01L33/465—Reflective coating, e.g. dielectric Bragg reflector with a resonant cavity structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Led Devices (AREA)
  • Semiconductor Lasers (AREA)
DE69620975T 1995-10-30 1996-10-21 Lichtemittierende Diode mit Resonator zur Wiederverwertung der Photonen Expired - Fee Related DE69620975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/550,147 US5710441A (en) 1995-10-30 1995-10-30 Microcavity LED with photon recycling

Publications (2)

Publication Number Publication Date
DE69620975D1 true DE69620975D1 (de) 2002-06-06
DE69620975T2 DE69620975T2 (de) 2002-11-14

Family

ID=24195938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620975T Expired - Fee Related DE69620975T2 (de) 1995-10-30 1996-10-21 Lichtemittierende Diode mit Resonator zur Wiederverwertung der Photonen

Country Status (5)

Country Link
US (1) US5710441A (de)
EP (1) EP0772248B1 (de)
KR (1) KR100413708B1 (de)
DE (1) DE69620975T2 (de)
TW (1) TW320783B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5892786A (en) * 1997-03-26 1999-04-06 The United States Of America As Represented By The Secretary Of The Air Force Output control of vertical microcavity light emitting device
WO2000045443A1 (en) * 1999-01-28 2000-08-03 Nova Crystals, Inc. High performance light emitting diodes
TW497277B (en) * 2000-03-10 2002-08-01 Toshiba Corp Semiconductor light emitting device and method for manufacturing the same
US6630689B2 (en) * 2001-05-09 2003-10-07 Lumileds Lighting, U.S. Llc Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa
US6730940B1 (en) * 2002-10-29 2004-05-04 Lumileds Lighting U.S., Llc Enhanced brightness light emitting device spot emitter
CN1910487A (zh) * 2004-01-23 2007-02-07 皇家飞利浦电子股份有限公司 用于由半导体光源产生的光的无缝整合光波导
TW200537143A (en) * 2004-02-11 2005-11-16 Koninkl Philips Electronics Nv Integrated optical wave guide for light generated by a bipolar transistor
TW200602585A (en) * 2004-03-16 2006-01-16 Koninkl Philips Electronics Nv High brightness illumination device with incoherent solid state light source
EP1815535B1 (de) * 2004-11-18 2012-01-11 Koninklijke Philips Electronics N.V. Beleuchter und verfahren zur herstellung eines derartigen beleuchters
DE102006041460A1 (de) * 2006-09-04 2008-03-13 Osram Opto Semiconductors Gmbh Strahlungsemittierender Halbleiterchip und Vorrichtung mit einem strahlungsemittierenden Halbleiterchip
JP2009004625A (ja) * 2007-06-22 2009-01-08 Sanken Electric Co Ltd 半導体発光装置
DE102007046519A1 (de) * 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Dünnfilm-LED mit einer Spiegelschicht und Verfahren zu deren Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253286A (ja) * 1984-05-29 1985-12-13 Rohm Co Ltd メサエツチング分離型モノリシツク表示発光ダイオ−ド
JPH01264275A (ja) * 1988-04-15 1989-10-20 Omron Tateisi Electron Co 半導体発光素子
US4970566A (en) * 1988-08-08 1990-11-13 Trw Inc. High speed photo detector
JP2898347B2 (ja) * 1990-04-23 1999-05-31 イーストマン・コダックジャパン株式会社 発光ダイオードアレイ
EP0724300B1 (de) * 1990-11-02 2001-10-10 Norikatsu Yamauchi Halbleitervorrichtung mit reflektierender Schicht
JPH04264781A (ja) * 1991-02-20 1992-09-21 Eastman Kodak Japan Kk 発光ダイオードアレイ
JPH06151955A (ja) * 1992-10-29 1994-05-31 Victor Co Of Japan Ltd 半導体発光素子
US5358880A (en) * 1993-04-12 1994-10-25 Motorola, Inc. Method of manufacturing closed cavity LED

Also Published As

Publication number Publication date
DE69620975T2 (de) 2002-11-14
TW320783B (de) 1997-11-21
KR970024394A (ko) 1997-05-30
US5710441A (en) 1998-01-20
EP0772248A3 (de) 1997-07-02
EP0772248A2 (de) 1997-05-07
KR100413708B1 (ko) 2004-03-30
EP0772248B1 (de) 2002-05-02

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee