KR20100093991A - 반도체 발광소자 제조방법 - Google Patents
반도체 발광소자 제조방법 Download PDFInfo
- Publication number
- KR20100093991A KR20100093991A KR1020090013171A KR20090013171A KR20100093991A KR 20100093991 A KR20100093991 A KR 20100093991A KR 1020090013171 A KR1020090013171 A KR 1020090013171A KR 20090013171 A KR20090013171 A KR 20090013171A KR 20100093991 A KR20100093991 A KR 20100093991A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- semiconductor layer
- light emitting
- conductive
- conductive semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims description 14
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 2
- 238000007747 plating Methods 0.000 abstract description 2
- 239000002019 doping agent Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910002704 AlGaN Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
-
- 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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (4)
- 기판 위에 제1도전형 반도체층, 활성층 및 제2도전형 반도체층을 포함하는 발광 구조물을 형성하는 단계;상기 제2도전형 반도체층 위에 전극층을 형성하는 단계;상기 전극층 위에 전도성 지지부재를 형성하는 단계;상기 전도성 지지부재의 상면을 평탄화하는 단계;상기 기판을 제거하는 단계;상기 제1도전형 반도체층 아래에 제1전극을 형성하는 단계를 포함하는 반도체 발광소자 제조방법.
- 제 1항에 있어서,상기 평탄화하는 단계는 상기 전도성 지지부재를 일정 두께로 커팅하거나 폴리싱하는 반도체 발광소자 제조방법.
- 제 1항에 있어서,상기 제2도전형 반도체층 위의 외측 둘레에 틀 형태로 아이솔레이션층을 형성하는 단계를 포함하며,상기 아이솔레이션층은 SiO2, SiOx, SiOxNy, Si3N4, Al2O3, TiO2, ITO, IZO, AZO, IZTO, IAZO, IGZO, IGTO, ATO 중 어느 하나를 포함하는 반도체 발광소자 제조 방법.
- 제 3항에 있어서,상기 발광 구조물의 외측 아래에 상기 아이솔레이션층의 일부가 노출되도록 커팅하는 반도체 발광소자 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090013171A KR100999793B1 (ko) | 2009-02-17 | 2009-02-17 | 반도체 발광소자 제조방법 |
US12/706,335 US8236581B2 (en) | 2009-02-17 | 2010-02-16 | Method of manufacturing semiconductor light emitting device |
EP10153873.4A EP2219234B1 (en) | 2009-02-17 | 2010-02-17 | Method of manufacturing semiconductor light emitting device |
CN2010101215182A CN101807655B (zh) | 2009-02-17 | 2010-02-20 | 制造半导体发光器件的方法 |
US13/546,826 US8785963B2 (en) | 2009-02-17 | 2012-07-11 | Method of manufacturing semiconductor light emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090013171A KR100999793B1 (ko) | 2009-02-17 | 2009-02-17 | 반도체 발광소자 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100093991A true KR20100093991A (ko) | 2010-08-26 |
KR100999793B1 KR100999793B1 (ko) | 2010-12-08 |
Family
ID=42144951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090013171A KR100999793B1 (ko) | 2009-02-17 | 2009-02-17 | 반도체 발광소자 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8236581B2 (ko) |
EP (1) | EP2219234B1 (ko) |
KR (1) | KR100999793B1 (ko) |
CN (1) | CN101807655B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102142517B (zh) * | 2010-12-17 | 2017-02-08 | 华中科技大学 | 一种低热导率的多层相变材料 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002353506A (ja) * | 2001-05-23 | 2002-12-06 | Sharp Corp | 半導体発光素子およびその製造方法 |
JP2002368273A (ja) * | 2001-06-07 | 2002-12-20 | Hitachi Cable Ltd | 半導体発光素子 |
TW577178B (en) * | 2002-03-04 | 2004-02-21 | United Epitaxy Co Ltd | High efficient reflective metal layer of light emitting diode |
US20040140474A1 (en) * | 2002-06-25 | 2004-07-22 | Matsushita Electric Industrial Co., Ltd. | Semiconductor light-emitting device, method for fabricating the same and method for bonding the same |
TWI247437B (en) * | 2003-07-28 | 2006-01-11 | Toyoda Gosei Kk | Light-emitting semiconductor device, manufacturing method thereof, and electrode forming method |
JP2005044954A (ja) | 2003-07-28 | 2005-02-17 | Toyoda Gosei Co Ltd | 半導体基板への電極形成方法 |
TWI234298B (en) * | 2003-11-18 | 2005-06-11 | Itswell Co Ltd | Semiconductor light emitting diode and method for manufacturing the same |
JP4616830B2 (ja) * | 2004-04-28 | 2011-01-19 | 富士通株式会社 | 半導体装置の製造方法 |
KR100661709B1 (ko) * | 2004-12-23 | 2006-12-26 | 엘지이노텍 주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
US7432119B2 (en) * | 2005-01-11 | 2008-10-07 | Semileds Corporation | Light emitting diode with conducting metal substrate |
CN102634849B (zh) * | 2005-04-04 | 2016-02-17 | 东北技术使者株式会社 | GaN单晶生长方法、GaN基板制备方法、GaN系元件制备方法以及GaN系元件 |
KR100640978B1 (ko) | 2005-06-07 | 2006-11-02 | 동부일렉트로닉스 주식회사 | 씨모스 이미지 센서의 제조방법 |
SG130975A1 (en) * | 2005-09-29 | 2007-04-26 | Tinggi Tech Private Ltd | Fabrication of semiconductor devices for light emission |
US7977703B2 (en) * | 2005-11-22 | 2011-07-12 | Rohm Co., Ltd. | Nitride semiconductor device having a zinc-based substrate |
JP5047516B2 (ja) | 2006-03-23 | 2012-10-10 | 昭和電工株式会社 | 窒化ガリウム系化合物半導体発光素子の製造方法、窒化ガリウム系化合物半導体発光素子及びそれを用いたランプ |
JP4864766B2 (ja) * | 2006-03-31 | 2012-02-01 | 富士フイルム株式会社 | 半導体層の成膜方法 |
CN102361052B (zh) * | 2006-06-23 | 2015-09-30 | Lg电子株式会社 | 具有垂直拓扑的发光二极管及其制造方法 |
JP2008053685A (ja) * | 2006-08-23 | 2008-03-06 | Samsung Electro Mech Co Ltd | 垂直構造窒化ガリウム系発光ダイオード素子及びその製造方法 |
KR100826412B1 (ko) | 2006-11-03 | 2008-04-29 | 삼성전기주식회사 | 질화물 반도체 발광 소자 및 제조방법 |
KR100872717B1 (ko) * | 2007-06-22 | 2008-12-05 | 엘지이노텍 주식회사 | 발광 소자 및 그 제조방법 |
US20090004764A1 (en) * | 2007-06-29 | 2009-01-01 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing SOI substrate and method for manufacturing semiconductor device |
WO2009005477A1 (en) | 2007-07-04 | 2009-01-08 | Tinggi Technologies Private Limited | Separation of semiconductor devices |
TWI350563B (en) * | 2007-07-10 | 2011-10-11 | Delta Electronics Inc | Manufacturing method of light emitting diode apparatus |
KR101438811B1 (ko) | 2008-01-03 | 2014-09-05 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
KR100992657B1 (ko) | 2009-02-16 | 2010-11-05 | 엘지이노텍 주식회사 | 반도체 발광소자 및 그 제조방법 |
-
2009
- 2009-02-17 KR KR1020090013171A patent/KR100999793B1/ko active IP Right Grant
-
2010
- 2010-02-16 US US12/706,335 patent/US8236581B2/en not_active Expired - Fee Related
- 2010-02-17 EP EP10153873.4A patent/EP2219234B1/en active Active
- 2010-02-20 CN CN2010101215182A patent/CN101807655B/zh active Active
-
2012
- 2012-07-11 US US13/546,826 patent/US8785963B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101807655A (zh) | 2010-08-18 |
EP2219234A2 (en) | 2010-08-18 |
EP2219234B1 (en) | 2016-11-30 |
US8785963B2 (en) | 2014-07-22 |
EP2219234A3 (en) | 2010-11-24 |
US20100210058A1 (en) | 2010-08-19 |
CN101807655B (zh) | 2013-12-18 |
US8236581B2 (en) | 2012-08-07 |
KR100999793B1 (ko) | 2010-12-08 |
US20120273825A1 (en) | 2012-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6386015B2 (ja) | 発光素子 | |
KR100986570B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
EP2228838B1 (en) | Light emtting device, method for manufacturing light emitting device, and light emitting apparatus | |
EP2187456B1 (en) | Semiconductor light emitting device | |
US8901599B2 (en) | Semiconductor light emitting device | |
KR100962899B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
KR100969146B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
KR20100046424A (ko) | 반도체 발광소자 및 그 제조방법 | |
CN101771123B (zh) | 半导体发光器件 | |
KR101007113B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
EP2317575B1 (en) | Semiconductor light emitting device and method for manufacturing same | |
KR100962898B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
KR100986544B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
KR20100093977A (ko) | 반도체 발광소자 및 그 제조방법 | |
KR100999793B1 (ko) | 반도체 발광소자 제조방법 | |
KR101500027B1 (ko) | 반도체 발광소자 | |
US20100207158A1 (en) | Semiconductor light emitting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20131105 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141106 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20151105 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20161104 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20171107 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20181112 Year of fee payment: 9 |