DE602005012259D1 - Gehäuse mit lichtemittierender Hochleistungsdiode und Reflexionslinse, sowie zugehöriges Herstellungsverfahren - Google Patents

Gehäuse mit lichtemittierender Hochleistungsdiode und Reflexionslinse, sowie zugehöriges Herstellungsverfahren

Info

Publication number
DE602005012259D1
DE602005012259D1 DE602005012259T DE602005012259T DE602005012259D1 DE 602005012259 D1 DE602005012259 D1 DE 602005012259D1 DE 602005012259 T DE602005012259 T DE 602005012259T DE 602005012259 T DE602005012259 T DE 602005012259T DE 602005012259 D1 DE602005012259 D1 DE 602005012259D1
Authority
DE
Germany
Prior art keywords
leadframe
opening
housing
light
production method
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.)
Active
Application number
DE602005012259T
Other languages
English (en)
Inventor
Ban P Loh
Gerald H Negley
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.)
Wolfspeed Inc
Original Assignee
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.)
Filing date
Publication date
Application filed by Cree Inc filed Critical Cree Inc
Publication of DE602005012259D1 publication Critical patent/DE602005012259D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
    • H01L33/483—Containers
    • H01L33/486—Containers adapted for surface mounting
    • 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
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
    • H01L33/58—Optical field-shaping elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/642—Heat extraction or cooling elements characterized by the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE602005012259T 2004-06-04 2005-06-03 Gehäuse mit lichtemittierender Hochleistungsdiode und Reflexionslinse, sowie zugehöriges Herstellungsverfahren Active DE602005012259D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/861,929 US7456499B2 (en) 2004-06-04 2004-06-04 Power light emitting die package with reflecting lens and the method of making the same
PCT/US2005/019719 WO2005119707A2 (en) 2004-06-04 2005-06-03 Power light emitting die package with reflecting lens and the method of making the same

Publications (1)

Publication Number Publication Date
DE602005012259D1 true DE602005012259D1 (de) 2009-02-26

Family

ID=35446717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012259T Active DE602005012259D1 (de) 2004-06-04 2005-06-03 Gehäuse mit lichtemittierender Hochleistungsdiode und Reflexionslinse, sowie zugehöriges Herstellungsverfahren

Country Status (8)

Country Link
US (3) US7456499B2 (de)
EP (7) EP1756879B1 (de)
JP (2) JP5596901B2 (de)
AT (1) ATE420464T1 (de)
DE (1) DE602005012259D1 (de)
MY (1) MY139974A (de)
TW (2) TW201234644A (de)
WO (1) WO2005119707A2 (de)

Families Citing this family (216)

* Cited by examiner, † Cited by third party
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EP2287928B1 (de) 2019-10-02
JP2011176347A (ja) 2011-09-08
EP2287928A2 (de) 2011-02-23
JP5596901B2 (ja) 2014-09-24
EP2075856A3 (de) 2009-07-08
US8932886B2 (en) 2015-01-13
EP2287926A3 (de) 2011-03-09
WO2005119707A3 (en) 2006-06-01
US7456499B2 (en) 2008-11-25
EP2287927A2 (de) 2011-02-23
EP1756879B1 (de) 2009-01-07
TWI382561B (zh) 2013-01-11
EP2075856B1 (de) 2015-05-13
EP2290713A1 (de) 2011-03-02
EP2287927A3 (de) 2011-03-02
EP2290713B1 (de) 2017-11-01
EP2287929B1 (de) 2015-05-06
US20130323865A1 (en) 2013-12-05
US8446004B2 (en) 2013-05-21
US20080283861A1 (en) 2008-11-20

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