DE69332570T2 - Lichtquelle und Verfahren zur Montage lichtemittierender Dioden - Google Patents

Lichtquelle und Verfahren zur Montage lichtemittierender Dioden

Info

Publication number
DE69332570T2
DE69332570T2 DE69332570T DE69332570T DE69332570T2 DE 69332570 T2 DE69332570 T2 DE 69332570T2 DE 69332570 T DE69332570 T DE 69332570T DE 69332570 T DE69332570 T DE 69332570T DE 69332570 T2 DE69332570 T2 DE 69332570T2
Authority
DE
Germany
Prior art keywords
substrate
led
layer
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.)
Revoked
Application number
DE69332570T
Other languages
German (de)
English (en)
Other versions
DE69332570D1 (de
Inventor
Thomas Fajardo
Shane Harrah
Jerry D. Kreger
Trevor J. Smith
John Uebbing
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Agilent Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25462860&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69332570(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of DE69332570D1 publication Critical patent/DE69332570D1/de
Publication of DE69332570T2 publication Critical patent/DE69332570T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H10H20/8314—Electrodes characterised by their shape extending at least partially onto an outer side surface of the bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/8506—Containers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • H10W90/00—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1768—Means simultaneously conveying plural articles from a single source and serially presenting them to an assembly station
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53191—Means to apply vacuum directly to position or hold work part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53261—Means to align and advance work part

Landscapes

  • Led Device Packages (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Led Devices (AREA)
  • Die Bonding (AREA)
  • Dicing (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE69332570T 1992-08-20 1993-08-02 Lichtquelle und Verfahren zur Montage lichtemittierender Dioden Revoked DE69332570T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/932,754 US5265792A (en) 1992-08-20 1992-08-20 Light source and technique for mounting light emitting diodes

Publications (2)

Publication Number Publication Date
DE69332570D1 DE69332570D1 (de) 2003-01-23
DE69332570T2 true DE69332570T2 (de) 2003-09-25

Family

ID=25462860

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69332570T Revoked DE69332570T2 (de) 1992-08-20 1993-08-02 Lichtquelle und Verfahren zur Montage lichtemittierender Dioden
DE69329522T Expired - Fee Related DE69329522T2 (de) 1992-08-20 1993-08-02 Verfahren zur Montage von Halbleiterchips
DE69331554T Revoked DE69331554T2 (de) 1992-08-20 1993-08-02 Lichtemittierende Diode

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69329522T Expired - Fee Related DE69329522T2 (de) 1992-08-20 1993-08-02 Verfahren zur Montage von Halbleiterchips
DE69331554T Revoked DE69331554T2 (de) 1992-08-20 1993-08-02 Lichtemittierende Diode

Country Status (7)

Country Link
US (2) US5265792A (cg-RX-API-DMAC10.html)
EP (3) EP0588040B1 (cg-RX-API-DMAC10.html)
JP (1) JP3345124B2 (cg-RX-API-DMAC10.html)
KR (1) KR100297453B1 (cg-RX-API-DMAC10.html)
CN (1) CN1050936C (cg-RX-API-DMAC10.html)
DE (3) DE69332570T2 (cg-RX-API-DMAC10.html)
TW (1) TW243557B (cg-RX-API-DMAC10.html)

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US5475241A (en) 1995-12-12
EP0588040B1 (en) 2000-10-04
DE69331554D1 (de) 2002-03-21
TW243557B (cg-RX-API-DMAC10.html) 1995-03-21
EP0588040A2 (en) 1994-03-23
JPH06177435A (ja) 1994-06-24
CN1050936C (zh) 2000-03-29
EP0843365A2 (en) 1998-05-20
EP0588040A3 (en) 1994-04-06
KR100297453B1 (ko) 2001-10-24
EP0843365A3 (en) 1998-11-11
JP3345124B2 (ja) 2002-11-18
DE69331554T2 (de) 2002-07-11
DE69329522T2 (de) 2001-05-17
EP0739043B1 (en) 2002-02-06
EP0739043A3 (en) 1997-10-29
EP0739043A2 (en) 1996-10-23
CN1086046A (zh) 1994-04-27
KR940004877A (ko) 1994-03-16
DE69329522D1 (de) 2000-11-09
EP0843365B1 (en) 2002-12-11
DE69332570D1 (de) 2003-01-23
US5265792A (en) 1993-11-30

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