KR20100094246A - 발광소자 패키지 및 그 제조방법 - Google Patents
발광소자 패키지 및 그 제조방법 Download PDFInfo
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- KR20100094246A KR20100094246A KR1020090013575A KR20090013575A KR20100094246A KR 20100094246 A KR20100094246 A KR 20100094246A KR 1020090013575 A KR1020090013575 A KR 1020090013575A KR 20090013575 A KR20090013575 A KR 20090013575A KR 20100094246 A KR20100094246 A KR 20100094246A
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- light emitting
- emitting device
- trench
- substrate
- device package
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000009713 electroplating Methods 0.000 claims abstract description 9
- 238000000347 anisotropic wet etching Methods 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 abstract description 28
- 238000009792 diffusion process Methods 0.000 abstract description 11
- 239000012790 adhesive layer Substances 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
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- 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
- H10H20/858—Means for heat extraction or cooling
- H10H20/8582—Means for heat extraction or cooling characterised by their shape
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Physics & Mathematics (AREA)
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Abstract
Description
Claims (9)
- 트렌치를 포함하는 기판;상기 트렌치에 금속층; 및상기 금속층 상에 발광소자;를 포함하는 발광소자 패키지.
- 제1 항에 있어서,상기 트렌치의 수직 단면적이 일정한 발광소자 패키지.
- 제1 항에 있어서,상기 기판은<110> 방향성을 가진 실리콘 기판인 발광소자 패키지.
- 제1 항에 있어서,상기 금속층은전기도금법에 의해 형성된 발광소자 패키지.
- 기판에 트렌치를 형성하는 단계;상기 트렌치에 금속층을 형성하는 단계; 및상기 금속층 상에 발광소자를 실장하는 단계;를 포함하는 발광소자 패키지의 제조방법.
- 제5 항에 있어서,상기 기판에 트렌치를 형성하는 단계는상기 기판에 습식 비등방 식각을 진행하여 트렌치를 형성하는 발광소자 패키지의 제조방법.
- 제5 항에 있어서,상기 복수의 금속층을 형성하는 단계는,상기 복수의 트렌치에 전기도금법에 의해 복수의 금속층을 형성하는 발광소자 패키지의 제조방법.
- 제5 항에 있어서,상기 기판에 트렌치를 형성하는 단계는상기 트렌치의 수직 단면적이 일정하도록 하는 발광소자 패키지의 제조방법.
- 제5 항에 있어서,상기 기판은<110> 방향성을 가진 실리콘 기판인 발광소자 패키지의 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090013575A KR20100094246A (ko) | 2009-02-18 | 2009-02-18 | 발광소자 패키지 및 그 제조방법 |
EP10153588.8A EP2224504B1 (en) | 2009-02-18 | 2010-02-15 | Light emitting device package and lighting system including the same |
US12/707,325 US8384117B2 (en) | 2009-02-18 | 2010-02-17 | Light emitting device package and lighting system including the same |
CN201010121536.0A CN101807657B (zh) | 2009-02-18 | 2010-02-20 | 发光器件封装和包括其的照明系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090013575A KR20100094246A (ko) | 2009-02-18 | 2009-02-18 | 발광소자 패키지 및 그 제조방법 |
Publications (1)
Publication Number | Publication Date |
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KR20100094246A true KR20100094246A (ko) | 2010-08-26 |
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CN103178182B (zh) * | 2011-12-20 | 2016-02-03 | 新世纪光电股份有限公司 | 发光二极管元件以及覆晶式发光二极管封装元件 |
TWI550920B (zh) * | 2012-12-13 | 2016-09-21 | 鴻海精密工業股份有限公司 | 發光二極體 |
KR20140103513A (ko) * | 2013-02-18 | 2014-08-27 | 삼성전자주식회사 | 발광소자 패키지 |
CN103280508B (zh) * | 2013-05-24 | 2015-12-23 | 江阴长电先进封装有限公司 | 一种晶圆级led封装方法 |
TWI552386B (zh) | 2013-12-20 | 2016-10-01 | 新世紀光電股份有限公司 | 半導體發光結構及半導體封裝結構 |
WO2019124425A1 (ja) * | 2017-12-22 | 2019-06-27 | 東海カーボン株式会社 | リチウムイオン二次電池用負極材およびリチウムイオン二次電池用負極材の製造方法 |
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-
2009
- 2009-02-18 KR KR1020090013575A patent/KR20100094246A/ko not_active Ceased
-
2010
- 2010-02-15 EP EP10153588.8A patent/EP2224504B1/en active Active
- 2010-02-17 US US12/707,325 patent/US8384117B2/en active Active
- 2010-02-20 CN CN201010121536.0A patent/CN101807657B/zh not_active Expired - Fee Related
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US8384117B2 (en) | 2013-02-26 |
EP2224504A1 (en) | 2010-09-01 |
CN101807657B (zh) | 2014-05-14 |
EP2224504B1 (en) | 2019-07-03 |
CN101807657A (zh) | 2010-08-18 |
US20100207154A1 (en) | 2010-08-19 |
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