DE102007058720B4 - Reflexive Montagesubstrate für LEDs - Google Patents

Reflexive Montagesubstrate für LEDs Download PDF

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Publication number
DE102007058720B4
DE102007058720B4 DE102007058720.3A DE102007058720A DE102007058720B4 DE 102007058720 B4 DE102007058720 B4 DE 102007058720B4 DE 102007058720 A DE102007058720 A DE 102007058720A DE 102007058720 B4 DE102007058720 B4 DE 102007058720B4
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DE
Germany
Prior art keywords
light
active structure
led
substrate
mounting substrate
Prior art date
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Active
Application number
DE102007058720.3A
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German (de)
English (en)
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DE102007058720A1 (de
Inventor
John A. Edmond
Hua-Shuang Kong
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CreeLED Inc
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Cree 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.)
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Publication of DE102007058720A1 publication Critical patent/DE102007058720A1/de
Application granted granted Critical
Publication of DE102007058720B4 publication Critical patent/DE102007058720B4/de
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    • 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
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • 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
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/018—Bonding of wafers
    • 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
    • H10H20/851—Wavelength conversion means

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  • Led Device Packages (AREA)
  • Led Devices (AREA)
DE102007058720.3A 2006-12-15 2007-12-06 Reflexive Montagesubstrate für LEDs Active DE102007058720B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/611,600 US9178121B2 (en) 2006-12-15 2006-12-15 Reflective mounting substrates for light emitting diodes
US11/611,600 2006-12-15

Publications (2)

Publication Number Publication Date
DE102007058720A1 DE102007058720A1 (de) 2008-06-26
DE102007058720B4 true DE102007058720B4 (de) 2017-09-14

Family

ID=39432037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007058720.3A Active DE102007058720B4 (de) 2006-12-15 2007-12-06 Reflexive Montagesubstrate für LEDs

Country Status (3)

Country Link
US (1) US9178121B2 (enExample)
JP (4) JP2008153669A (enExample)
DE (1) DE102007058720B4 (enExample)

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US8846421B2 (en) * 2011-03-10 2014-09-30 Mds Co. Ltd. Method of manufacturing lead frame for light-emitting device package and light-emitting device package
KR20130049568A (ko) * 2011-11-04 2013-05-14 삼성전자주식회사 반도체 발광소자 및 그 제조방법
US11160148B2 (en) 2017-06-13 2021-10-26 Ideal Industries Lighting Llc Adaptive area lamp
US11792898B2 (en) 2012-07-01 2023-10-17 Ideal Industries Lighting Llc Enhanced fixtures for area lighting
JP6179857B2 (ja) * 2013-09-24 2017-08-16 パナソニックＩｐマネジメント株式会社 発光装置
US9236265B2 (en) 2013-11-04 2016-01-12 Applied Materials, Inc. Silicon germanium processing
KR101501020B1 (ko) * 2014-02-17 2015-03-13 주식회사 루멘스 발광 소자 패키지, 백라이트 유닛, 조명 장치 및 발광 소자 패키지의 제조 방법
US10529696B2 (en) 2016-04-12 2020-01-07 Cree, Inc. High density pixelated LED and devices and methods thereof
US20170371087A1 (en) * 2016-06-22 2017-12-28 Apple Inc. Displays with Ramped Light Guide Layers and Multidirectional Light-Emitting Diodes
JP6852408B2 (ja) * 2017-01-18 2021-03-31 住友ゴム工業株式会社 タイヤ
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US10734363B2 (en) 2017-08-03 2020-08-04 Cree, Inc. High density pixelated-LED chips and chip array devices
US10529773B2 (en) 2018-02-14 2020-01-07 Cree, Inc. Solid state lighting devices with opposing emission directions
US10903265B2 (en) 2018-12-21 2021-01-26 Cree, Inc. Pixelated-LED chips and chip array devices, and fabrication methods
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US11437548B2 (en) 2020-10-23 2022-09-06 Creeled, Inc. Pixelated-LED chips with inter-pixel underfill materials, and fabrication methods

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Also Published As

Publication number Publication date
JP2011249822A (ja) 2011-12-08
US9178121B2 (en) 2015-11-03
JP2012054606A (ja) 2012-03-15
US20080142820A1 (en) 2008-06-19
DE102007058720A1 (de) 2008-06-26
JP2008153669A (ja) 2008-07-03
JP2011055013A (ja) 2011-03-17
JP5620359B2 (ja) 2014-11-05
JP5763913B2 (ja) 2015-08-12

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