CN100479205C - 发光二极管 - Google Patents
发光二极管 Download PDFInfo
- Publication number
- CN100479205C CN100479205C CNB2005100075386A CN200510007538A CN100479205C CN 100479205 C CN100479205 C CN 100479205C CN B2005100075386 A CNB2005100075386 A CN B2005100075386A CN 200510007538 A CN200510007538 A CN 200510007538A CN 100479205 C CN100479205 C CN 100479205C
- Authority
- CN
- China
- Prior art keywords
- pin
- light
- emitting diode
- edge
- flag
- 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
Links
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 7
- 238000005476 soldering Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
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- 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
- H01L33/48—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 body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/647—Heat extraction or cooling elements the elements conducting electric current to or from the semiconductor body
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
-
- 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
- H01L33/48—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 body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H01L33/48—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 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)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP057143/2004 | 2004-03-02 | ||
JP2004057143A JP2005251824A (ja) | 2004-03-02 | 2004-03-02 | 発光ダイオード |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1665039A CN1665039A (zh) | 2005-09-07 |
CN100479205C true CN100479205C (zh) | 2009-04-15 |
Family
ID=34747614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100075386A Expired - Fee Related CN100479205C (zh) | 2004-03-02 | 2005-02-05 | 发光二极管 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050194600A1 (zh) |
EP (1) | EP1571717A3 (zh) |
JP (1) | JP2005251824A (zh) |
CN (1) | CN100479205C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7948002B2 (en) * | 2005-11-21 | 2011-05-24 | Seoul Semiconductor Co., Ltd. | Light emitting element |
WO2007118364A1 (fr) * | 2006-04-19 | 2007-10-25 | Topson Optoelectronics Semi Co | Structure d'éclairage décorative à led |
JP4846498B2 (ja) * | 2006-09-22 | 2011-12-28 | 株式会社東芝 | 光半導体装置及び光半導体装置の製造方法 |
CN101510582B (zh) * | 2009-03-10 | 2011-03-23 | 埃迪科技(苏州)有限公司 | 一种垂直结构型发光二极管 |
DE102016117107A1 (de) * | 2016-09-12 | 2018-03-15 | Ledvance Gmbh | Kompakte LED-Leuchtvorrichtung und Verfahren zu deren Herstellung |
CN116435201B (zh) * | 2023-06-12 | 2023-09-12 | 四川遂宁市利普芯微电子有限公司 | 一种塑封封装方法以及器件封装结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609475A (en) * | 1970-05-04 | 1971-09-28 | Hewlett Packard Co | Light-emitting diode package with dual-colored plastic encapsulation |
DE8500013U1 (de) * | 1985-01-04 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Optisches Sender- oder Detektorbauelement mit variabler Abstrahl- bzw. Empfangscharakteristik |
JP3096824B2 (ja) * | 1992-04-17 | 2000-10-10 | ローム株式会社 | Led製造用フレームおよびこれを用いたledの製造方法 |
DE19535777A1 (de) * | 1995-09-26 | 1997-03-27 | Siemens Ag | Optoelektronisches Halbleiter-Bauelement und Verfahren zur Herstellung |
JPH11103097A (ja) * | 1997-07-30 | 1999-04-13 | Rohm Co Ltd | 半導体発光素子 |
US6476549B2 (en) * | 2000-10-26 | 2002-11-05 | Mu-Chin Yu | Light emitting diode with improved heat dissipation |
JP4009097B2 (ja) * | 2001-12-07 | 2007-11-14 | 日立電線株式会社 | 発光装置及びその製造方法、ならびに発光装置の製造に用いるリードフレーム |
US6799870B2 (en) * | 2002-09-19 | 2004-10-05 | Para Light Electronics Co. Ltd. | Sideway-projecting light emitting diode structure |
-
2004
- 2004-03-02 JP JP2004057143A patent/JP2005251824A/ja not_active Withdrawn
-
2005
- 2005-02-05 CN CNB2005100075386A patent/CN100479205C/zh not_active Expired - Fee Related
- 2005-02-16 US US11/058,759 patent/US20050194600A1/en not_active Abandoned
- 2005-02-23 EP EP05003836A patent/EP1571717A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1571717A2 (en) | 2005-09-07 |
EP1571717A3 (en) | 2007-03-21 |
CN1665039A (zh) | 2005-09-07 |
JP2005251824A (ja) | 2005-09-15 |
US20050194600A1 (en) | 2005-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: AVAGO TECHNOLOGIES GENERAL IP Free format text: FORMER OWNER: ANJELEN SCI. + TECH. INC. Effective date: 20070629 Owner name: ANHUA HIGH SCIENCE ECBU IP (SINGAPORE)PRIVATE CO. Free format text: FORMER OWNER: AVAGO TECHNOLOGIES GENERAL IP Effective date: 20070629 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070629 Address after: Singapore Singapore Applicant after: ANHUA HIGH TECHNOLOGY ECBUIP (SINGAPORE) PRIVATE Ltd. Address before: Singapore Singapore Applicant before: Avago Technologies General IP (Singapore) Pte. Ltd. Effective date of registration: 20070629 Address after: Singapore Singapore Applicant after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: California, USA Applicant before: AGILENT TECHNOLOGIES, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20130205 |