CN101165931A - 半导体发光元件 - Google Patents
半导体发光元件 Download PDFInfo
- Publication number
- CN101165931A CN101165931A CNA2007101808877A CN200710180887A CN101165931A CN 101165931 A CN101165931 A CN 101165931A CN A2007101808877 A CNA2007101808877 A CN A2007101808877A CN 200710180887 A CN200710180887 A CN 200710180887A CN 101165931 A CN101165931 A CN 101165931A
- Authority
- CN
- China
- Prior art keywords
- layer
- emitting elements
- semiconductor light
- light
- smooth removing
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 88
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 239000010410 layer Substances 0.000 claims description 473
- 239000000463 material Substances 0.000 claims description 100
- 239000011248 coating agent Substances 0.000 claims description 41
- 238000000576 coating method Methods 0.000 claims description 41
- 150000002739 metals Chemical class 0.000 claims description 41
- 239000000758 substrate Substances 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 24
- 230000000996 additive effect Effects 0.000 claims description 24
- 239000011229 interlayer Substances 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 15
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000005530 etching Methods 0.000 description 33
- 238000000034 method Methods 0.000 description 32
- 235000012431 wafers Nutrition 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 11
- 239000010931 gold Substances 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 238000005304 joining Methods 0.000 description 6
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 3
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 2
- YMUZFVVKDBZHGP-UHFFFAOYSA-N dimethyl telluride Chemical compound C[Te]C YMUZFVVKDBZHGP-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- BYDQGSVXQDOSJJ-UHFFFAOYSA-N [Ge].[Au] Chemical compound [Ge].[Au] BYDQGSVXQDOSJJ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000637 aluminium metallisation Methods 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- ILXWFJOFKUNZJA-UHFFFAOYSA-N ethyltellanylethane Chemical group CC[Te]CC ILXWFJOFKUNZJA-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- MQBKFPBIERIQRQ-UHFFFAOYSA-N magnesium;cyclopenta-1,3-diene;cyclopentane Chemical compound [Mg+2].C=1C=C[CH-]C=1.[CH-]1[CH-][CH-][CH-][CH-]1 MQBKFPBIERIQRQ-UHFFFAOYSA-N 0.000 description 1
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006286485 | 2006-10-20 | ||
JP2006286485A JP4835377B2 (ja) | 2006-10-20 | 2006-10-20 | 半導体発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101165931A true CN101165931A (zh) | 2008-04-23 |
CN100541849C CN100541849C (zh) | 2009-09-16 |
Family
ID=39334505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101808877A Expired - Fee Related CN100541849C (zh) | 2006-10-20 | 2007-10-19 | 半导体发光元件 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4835377B2 (zh) |
CN (1) | CN100541849C (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931038A (zh) * | 2009-06-26 | 2010-12-29 | 日立电线株式会社 | 一种发光元件及其制造方法 |
CN101989641A (zh) * | 2009-07-30 | 2011-03-23 | 日立电线株式会社 | 发光元件 |
CN103035803A (zh) * | 2011-10-10 | 2013-04-10 | Lg伊诺特有限公司 | 发光器件、发光器件封装件以及包括其的照明装置 |
CN103155181A (zh) * | 2010-08-18 | 2013-06-12 | 昭和电工株式会社 | 发光二极管和发光二极管灯 |
CN101673794B (zh) * | 2008-09-12 | 2013-07-03 | 日立电线株式会社 | 发光元件 |
CN106910799A (zh) * | 2017-02-09 | 2017-06-30 | 华灿光电(浙江)有限公司 | 一种发光二极管的制备方法 |
CN109698123A (zh) * | 2017-10-24 | 2019-04-30 | 山东浪潮华光光电子股份有限公司 | 一种GaAs基LED晶片的衬底腐蚀方法 |
CN110854249A (zh) * | 2014-03-14 | 2020-02-28 | 晶元光电股份有限公司 | 发光元件 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5346443B2 (ja) | 2007-04-16 | 2013-11-20 | ローム株式会社 | 半導体発光素子およびその製造方法 |
JP5493252B2 (ja) * | 2007-06-28 | 2014-05-14 | 日亜化学工業株式会社 | 半導体発光素子 |
JP5245529B2 (ja) * | 2008-05-15 | 2013-07-24 | 日立電線株式会社 | 半導体発光素子及び半導体発光素子の製造方法 |
JP5282503B2 (ja) * | 2008-09-19 | 2013-09-04 | 日亜化学工業株式会社 | 半導体発光素子 |
KR101064006B1 (ko) | 2009-03-03 | 2011-09-08 | 엘지이노텍 주식회사 | 발광소자 |
KR100999713B1 (ko) | 2009-03-17 | 2010-12-08 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
JP5518078B2 (ja) * | 2009-08-31 | 2014-06-11 | 京セラ株式会社 | 発光素子 |
KR101081166B1 (ko) | 2009-09-23 | 2011-11-07 | 엘지이노텍 주식회사 | 발광소자, 발광소자의 제조방법 및 발광소자 패키지 |
KR101103892B1 (ko) | 2009-12-08 | 2012-01-12 | 엘지이노텍 주식회사 | 발광소자 및 발광소자 패키지 |
JP5733594B2 (ja) | 2010-02-18 | 2015-06-10 | スタンレー電気株式会社 | 半導体発光装置 |
JP5801542B2 (ja) * | 2010-07-13 | 2015-10-28 | 昭和電工株式会社 | 発光ダイオード及び発光ダイオードランプ |
JP5687858B2 (ja) | 2010-07-30 | 2015-03-25 | スタンレー電気株式会社 | 半導体発光装置 |
JP5087672B2 (ja) | 2010-12-13 | 2012-12-05 | 株式会社東芝 | 半導体発光素子 |
TWI458122B (zh) | 2011-11-23 | 2014-10-21 | Toshiba Kk | 半導體發光元件 |
JP5584331B2 (ja) * | 2013-06-10 | 2014-09-03 | ローム株式会社 | 半導体発光素子 |
US10381517B2 (en) * | 2014-01-29 | 2019-08-13 | Auk Corp. | Aluminum-gallium-indium-phosphorus-based light emitting diode having gallium nitride layer of uneven type and method for manufacturing same |
JP6197799B2 (ja) * | 2015-01-09 | 2017-09-20 | 信越半導体株式会社 | 発光素子及び発光素子の製造方法 |
KR102403958B1 (ko) * | 2015-08-19 | 2022-06-02 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광소자 |
JP6507947B2 (ja) * | 2015-09-02 | 2019-05-08 | 信越半導体株式会社 | 発光素子の製造方法 |
KR102333489B1 (ko) * | 2019-10-01 | 2021-12-01 | 에피스타 코포레이션 | 발광 디바이스 |
KR102346905B1 (ko) * | 2020-06-02 | 2022-01-05 | 에피스타 코포레이션 | 발광 디바이스 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6784462B2 (en) * | 2001-12-13 | 2004-08-31 | Rensselaer Polytechnic Institute | Light-emitting diode with planar omni-directional reflector |
JP2004031856A (ja) * | 2002-06-28 | 2004-01-29 | Sumitomo Electric Ind Ltd | ZnSe系発光装置およびその製造方法 |
US6972438B2 (en) * | 2003-09-30 | 2005-12-06 | Cree, Inc. | Light emitting diode with porous SiC substrate and method for fabricating |
JP2005277374A (ja) * | 2004-02-26 | 2005-10-06 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体発光素子及びその製造方法 |
-
2006
- 2006-10-20 JP JP2006286485A patent/JP4835377B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-19 CN CNB2007101808877A patent/CN100541849C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101673794B (zh) * | 2008-09-12 | 2013-07-03 | 日立电线株式会社 | 发光元件 |
CN101931038A (zh) * | 2009-06-26 | 2010-12-29 | 日立电线株式会社 | 一种发光元件及其制造方法 |
CN101989641A (zh) * | 2009-07-30 | 2011-03-23 | 日立电线株式会社 | 发光元件 |
CN103155181A (zh) * | 2010-08-18 | 2013-06-12 | 昭和电工株式会社 | 发光二极管和发光二极管灯 |
CN103035803A (zh) * | 2011-10-10 | 2013-04-10 | Lg伊诺特有限公司 | 发光器件、发光器件封装件以及包括其的照明装置 |
US9356007B2 (en) | 2011-10-10 | 2016-05-31 | Lg Innotek Co., Ltd. | Light emitting device and lighting apparatus including the same |
CN103035803B (zh) * | 2011-10-10 | 2017-05-31 | Lg伊诺特有限公司 | 发光器件、发光器件封装件以及包括其的照明装置 |
CN110854249A (zh) * | 2014-03-14 | 2020-02-28 | 晶元光电股份有限公司 | 发光元件 |
CN106910799A (zh) * | 2017-02-09 | 2017-06-30 | 华灿光电(浙江)有限公司 | 一种发光二极管的制备方法 |
CN106910799B (zh) * | 2017-02-09 | 2019-03-08 | 华灿光电(浙江)有限公司 | 一种发光二极管的制备方法 |
CN109698123A (zh) * | 2017-10-24 | 2019-04-30 | 山东浪潮华光光电子股份有限公司 | 一种GaAs基LED晶片的衬底腐蚀方法 |
CN109698123B (zh) * | 2017-10-24 | 2020-09-18 | 山东浪潮华光光电子股份有限公司 | 一种GaAs基LED晶片的衬底腐蚀方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100541849C (zh) | 2009-09-16 |
JP4835377B2 (ja) | 2011-12-14 |
JP2008103627A (ja) | 2008-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100541849C (zh) | 半导体发光元件 | |
CN101308899B (zh) | 半导体发光元件 | |
KR102453206B1 (ko) | 발광 다이오드 및 그 제조방법 | |
US7692203B2 (en) | Semiconductor light emitting device | |
CN100502072C (zh) | 半导体发光元件 | |
CN100448041C (zh) | 半导体发光元件 | |
US6468824B2 (en) | Method for forming a semiconductor device having a metallic substrate | |
JP5169012B2 (ja) | 半導体発光素子 | |
JP4985067B2 (ja) | 半導体発光素子 | |
CN101379628B (zh) | 发光二极管及其制造方法 | |
KR101813935B1 (ko) | 발광소자 | |
KR101296959B1 (ko) | 발광 다이오드, 발광 다이오드 램프 및 조명 장치 | |
JP2008283096A (ja) | 半導体発光素子 | |
JP4831107B2 (ja) | 半導体発光素子 | |
CN101490858B (zh) | 发光二极管 | |
CN101371372A (zh) | 发光二极管及其制造方法 | |
CN103238222A (zh) | 发光二极管、发光二极管灯和照明装置 | |
CN100544048C (zh) | 半导体发光元件 | |
CN101901862A (zh) | 半导体发光元件 | |
JP4894411B2 (ja) | 半導体発光素子 | |
US8212268B2 (en) | Epitaxial wafer, light-emitting element, method of fabricating epitaxial wafer and method of fabricating light-emitting element | |
US20040184499A1 (en) | Semiconductor light emitting element | |
CN110649130B (zh) | 一种紫外发光二极管及其制备方法 | |
JP2012084779A (ja) | 半導体発光素子 | |
CN103098238B (zh) | 发光二极管和发光二极管灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI METALS, LTD. Free format text: FORMER OWNER: HITACHI CABLE CO., LTD. Effective date: 20141222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141222 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Metals Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Cable Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SCIOCS COMPANY LIMITED Free format text: FORMER OWNER: HITACHI METALS, LTD. Effective date: 20150814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150814 Address after: Ibaraki Patentee after: Hitachi Cable Address before: Tokyo, Japan, Japan Patentee before: Hitachi Metals Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160222 Address after: Tokyo, Japan, Japan Patentee after: Sumitomo Chemical Co., Ltd. Address before: Ibaraki Patentee before: Hitachi Cable |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20171019 |