KR101007164B1 - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR101007164B1 KR101007164B1 KR1020057013031A KR20057013031A KR101007164B1 KR 101007164 B1 KR101007164 B1 KR 101007164B1 KR 1020057013031 A KR1020057013031 A KR 1020057013031A KR 20057013031 A KR20057013031 A KR 20057013031A KR 101007164 B1 KR101007164 B1 KR 101007164B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- semiconductor
- semiconductor device
- light emitting
- emitting element
- Prior art date
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- 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
-
- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- 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
- H01L33/62—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 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
- H01L33/641—Heat extraction or cooling elements characterized by the materials
Abstract
Description
Claims (3)
- 주면 (主面) 의 면적이 1㎟ 이상인 반도체 소자와, 상기 반도체 소자가 탑재되는 상면과, 그 반대측에 위치하는 바닥면을 갖는 열전도율이 170 W/mㆍK 이상이고, 열팽창 계수가 3×10-6/K 내지 12×10-6/K 인 기판을 구비하고, 상기 반도체 소자의 주면의 장변방향의 길이 (L)는 1mm 이상이며, 상기 장변방향의 길이(L) 와 상기 기판의 상면의 반도체 소자 탑재부에서 바닥면까지의 거리 (H) 와의 비 (H/L) 가 0.3 이상인, 반도체 장치.
- 제 1 항에 있어서,상기 반도체 소자가 발광소자이고, 상기 반도체 소자가 탑재되는 기판의 부분이 오목부를 형성함과 함께, 상기 상면 상에 금속층이 형성되어 있는, 반도체 장치.
- 제 2 항에 있어서,상기 기판과 상기 반도체 발광소자에의 전력공급을 위한 단자판 사이를 잇는 접속부재가, 상기 오목부와 별도의 위치에 배치되고, 상기 접속부재의 오목부로의 침입을 막는 수단이, 상기 접속부재에 인접하는 상기 상면 상에 형성되어 있는, 반도체 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003069711 | 2003-03-14 | ||
JPJP-P-2003-00069711 | 2003-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050106399A KR20050106399A (ko) | 2005-11-09 |
KR101007164B1 true KR101007164B1 (ko) | 2011-01-12 |
Family
ID=32984625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057013031A KR101007164B1 (ko) | 2003-03-14 | 2004-03-08 | 반도체 장치 |
Country Status (6)
Country | Link |
---|---|
US (3) | US7335925B2 (ko) |
EP (1) | EP1605523A4 (ko) |
JP (1) | JP4001169B2 (ko) |
KR (1) | KR101007164B1 (ko) |
CN (1) | CN100420048C (ko) |
WO (1) | WO2004082034A1 (ko) |
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JP4001169B2 (ja) * | 2003-03-14 | 2007-10-31 | 住友電気工業株式会社 | 半導体装置 |
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US8294166B2 (en) | 2006-12-11 | 2012-10-23 | The Regents Of The University Of California | Transparent light emitting diodes |
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US8610143B2 (en) * | 2007-03-12 | 2013-12-17 | Nichia Corporation | High output power light emitting device and package used therefor |
DE102008021659A1 (de) * | 2008-04-30 | 2009-11-05 | Ledon Lighting Jennersdorf Gmbh | LED-Element mit Dünnschicht-Halbleiterbauelement auf Galliumnitrid-Basis |
KR101438826B1 (ko) * | 2008-06-23 | 2014-09-05 | 엘지이노텍 주식회사 | 발광장치 |
TWM354185U (en) * | 2008-09-25 | 2009-04-01 | Lighthouse Technology Co Ltd | Improved packaging substrate and light-emitting device applying the same |
US7923739B2 (en) * | 2009-06-05 | 2011-04-12 | Cree, Inc. | Solid state lighting device |
US8598602B2 (en) | 2009-01-12 | 2013-12-03 | Cree, Inc. | Light emitting device packages with improved heat transfer |
KR20110134878A (ko) * | 2009-02-13 | 2011-12-15 | 덴끼 가가꾸 고교 가부시키가이샤 | Led 발광소자용 복합재료 기판, 그 제조 방법 및 led 발광소자 |
JP5245970B2 (ja) * | 2009-03-26 | 2013-07-24 | 豊田合成株式会社 | 発光ダイオード及びその製造方法、並びにランプ |
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JP5792694B2 (ja) * | 2012-08-14 | 2015-10-14 | 株式会社東芝 | 半導体発光素子 |
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2004
- 2004-03-08 JP JP2005503515A patent/JP4001169B2/ja not_active Expired - Fee Related
- 2004-03-08 CN CNB2004800040997A patent/CN100420048C/zh not_active Expired - Fee Related
- 2004-03-08 EP EP20040718410 patent/EP1605523A4/en not_active Withdrawn
- 2004-03-08 WO PCT/JP2004/002982 patent/WO2004082034A1/ja active Application Filing
- 2004-03-08 US US10/539,926 patent/US7335925B2/en not_active Expired - Lifetime
- 2004-03-08 KR KR1020057013031A patent/KR101007164B1/ko active IP Right Grant
-
2007
- 2007-10-30 US US11/929,387 patent/US7420223B2/en not_active Expired - Lifetime
- 2007-10-30 US US11/929,492 patent/US7504671B2/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
US7335925B2 (en) | 2008-02-26 |
US20060118808A1 (en) | 2006-06-08 |
CN100420048C (zh) | 2008-09-17 |
US7420223B2 (en) | 2008-09-02 |
WO2004082034A1 (ja) | 2004-09-23 |
EP1605523A4 (en) | 2012-04-04 |
US20080105894A1 (en) | 2008-05-08 |
US20080067540A1 (en) | 2008-03-20 |
JP4001169B2 (ja) | 2007-10-31 |
CN1748327A (zh) | 2006-03-15 |
EP1605523A1 (en) | 2005-12-14 |
KR20050106399A (ko) | 2005-11-09 |
US7504671B2 (en) | 2009-03-17 |
JPWO2004082034A1 (ja) | 2006-06-15 |
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