KR20080057876A - 발광 소자 패키지 및 그 제조방법 - Google Patents
발광 소자 패키지 및 그 제조방법 Download PDFInfo
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- KR20080057876A KR20080057876A KR1020060131732A KR20060131732A KR20080057876A KR 20080057876 A KR20080057876 A KR 20080057876A KR 1020060131732 A KR1020060131732 A KR 1020060131732A KR 20060131732 A KR20060131732 A KR 20060131732A KR 20080057876 A KR20080057876 A KR 20080057876A
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- 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
- H01L33/483—Containers
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/62—Protection against overvoltage, e.g. fuses, shunts
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- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
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Abstract
Description
Claims (16)
- 발광 소자 패키지의 제조방법에 있어서,제1기판에 장착홀을 형성하는 단계와;제2기판에 관통홀을 형성하는 단계와;상기 관통홀 내측에 금속막을 형성하는 단계와;상기 제2기판의 상측면과 하측면에 상기 금속막과 전기적으로 연결되는 적어도 한 쌍의 금속층을 형성하는 단계와;상기 제2기판 상에 상기 제1기판을 결합하는 단계와;상기 장착홀에 제2기판의 상측면에 형성된 한 쌍의 금속층과 전기적으로 연결되는 적어도 하나 이상의 발광 소자를 장착하는 단계를 포함하여 구성되는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 제1기판 또는 제2기판은, PCB, BeO, SiO, Si, Al, AlOx, PSG, 합성수지, 세라믹, 및 Al2O3 중 어느 하나를 이용하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 장착홀은, 단면의 각도가 35 내지 70도가 되도록 형성하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 장착홀의 내측면에는, 반사막을 형성하는 단계를 더 포함하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 4항에 있어서, 상기 반사막의 반사도는 70% 이상인 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 제1기판 또는 제2기판 중 어느 일측에는 제너 다이오드 형성을 위한 확산층을 형성하는 단계를 더 포함하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 관통홀을 형성하는 단계는, 상기 제2기판의 일측면 또는 양측면을 식각하여 형성하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 상기 발광 소자를 장착하는 단계는, 상기 발광 소자의 두 전극 중 적어도 하나의 전극을 상기 금속층과 와이어 본딩하거나, 상기 발광 소자를 상기 금속층에 플립칩 본딩하여 장착하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 제 1항에 있어서, 발광 소자를 장착하는 단계는, Ag 페이스트를 이용하여 장착하는 것을 특징으로 하는 발광 소자 패키지의 제조방법.
- 발광 소자 패키지에 있어서,내부에 금속막 또는 도전성 물질이 형성된 적어도 한 쌍의 관통홀을 포함하는 제1기판과;상기 제1기판 상에 위치하며, 발광 소자 장착홀과, 상기 장착홀 측벽에 반사막이 형성된 제2기판과;상기 제1기판과 제2기판 사이에 위치하며, 상기 관통홀에 형성된 금속막 또는 도전성 물질과 연결되는 제2전극과;상기 제1기판 또는 제2기판의 일측과 상기 제2전극 사이에 전기적으로 연결되어 형성된 제너 다이오드와;상기 장착홀에 위치하며, 상기 제2전극과 전기적으로 연결되는 적어도 하나 이상의 발광 소자를 포함하여 구성되는 것을 특징으로 하는 발광 소자 패키지.
- 제 10항에 있어서, 상기 제1기판 또는 제2기판은, 상기 제1기판 또는 제2기판은, PCB, BeO, SiO, Si, Al, AlOx, PSG, 합성수지, 세라믹, 및 Al2O3 중 어느 하나로 형성된 것을 특징으로 하는 발광 소자 패키지.
- 제 10항에 있어서, 상기 발광 소자는,상기 제2전극의 일측에 연결되는 지지층과;상기 지지층 상에 위치하는 하부전극과;상기 하부전극 상에 위치하며, 발광층을 포함하는 반도체층과;상기 반도체층 상에 위치하는 상부전극을 포함하여 구성되는 것을 특징으로 하는 발광 소자 패키지.
- 제 12항에 있어서, 상기 하부전극은, 반사형 전극 상에 형성된 오믹전극, 또는 반사형 오믹전극인 것을 특징으로 하는 발광 소자 패키지.
- 제 12항에 있어서, 상기 발광 소자는, 적어도 3가지 이상의 색상의 광을 발광하는 3개 또는 4개의 발광 소자인 것을 특징으로 하는 발광 소자 패키지.
- 제 12항에 있어서, 상기 장착홀의 발광 소자 상측에는, 충진재를 더 포함하는 것을 특징으로 하는 발광 소자 패키지.
- 제 15항에 있어서, 상기 충진재에는 형광체가 포함된 것을 특징으로 하는 발광 소자 패키지.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060131732A KR100845856B1 (ko) | 2006-12-21 | 2006-12-21 | 발광 소자 패키지 및 그 제조방법 |
EP07250477.2A EP1936704B1 (en) | 2006-12-21 | 2007-02-06 | Semiconductor light emitting device package |
TW096104402A TWI427817B (zh) | 2006-12-21 | 2007-02-07 | 發光裝置封裝及其製造方法 |
JP2007032893A JP5237566B2 (ja) | 2006-12-21 | 2007-02-14 | 発光素子パッケージ及びその製造方法 |
US11/706,251 US8097896B2 (en) | 2006-12-21 | 2007-02-15 | Light emitting device package and method for manufacturing the same |
CN2012100494801A CN102646778A (zh) | 2006-12-21 | 2007-04-30 | 发光器件包及其制造方法 |
CN2007101023250A CN101207050B (zh) | 2006-12-21 | 2007-04-30 | 发光器件包及其制造方法 |
US13/191,247 US8546838B2 (en) | 2006-12-21 | 2011-07-26 | Light emitting device package and method for manufacturing the same |
US13/191,230 US20110278626A1 (en) | 2006-12-21 | 2011-07-26 | Light emitting device package and method for manufacturing the same |
Applications Claiming Priority (1)
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EP1936704A2 (en) | 2008-06-25 |
TW200828633A (en) | 2008-07-01 |
JP5237566B2 (ja) | 2013-07-17 |
KR100845856B1 (ko) | 2008-07-14 |
US20110278626A1 (en) | 2011-11-17 |
US20110278627A1 (en) | 2011-11-17 |
CN102646778A (zh) | 2012-08-22 |
US20080149962A1 (en) | 2008-06-26 |
JP2008160046A (ja) | 2008-07-10 |
CN101207050A (zh) | 2008-06-25 |
US8546838B2 (en) | 2013-10-01 |
TWI427817B (zh) | 2014-02-21 |
US8097896B2 (en) | 2012-01-17 |
EP1936704B1 (en) | 2018-10-03 |
CN101207050B (zh) | 2012-04-25 |
EP1936704A3 (en) | 2010-08-04 |
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