CN1638163A - 倒装片发光二极管及其制造方法 - Google Patents
倒装片发光二极管及其制造方法 Download PDFInfo
- Publication number
- CN1638163A CN1638163A CN200410103926.XA CN200410103926A CN1638163A CN 1638163 A CN1638163 A CN 1638163A CN 200410103926 A CN200410103926 A CN 200410103926A CN 1638163 A CN1638163 A CN 1638163A
- Authority
- CN
- China
- Prior art keywords
- type coating
- reflector
- emitting diode
- layer
- light emitting
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 60
- 238000000576 coating method Methods 0.000 claims description 60
- 239000010944 silver (metal) Substances 0.000 claims description 42
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 33
- 239000010949 copper Substances 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 238000000137 annealing Methods 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 claims description 16
- 239000010931 gold Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052709 silver Inorganic materials 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 239000010948 rhodium Substances 0.000 claims description 11
- 239000011135 tin Substances 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 229910052738 indium Inorganic materials 0.000 claims description 8
- 229910052702 rhenium Inorganic materials 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- 229910052718 tin Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 239000011572 manganese Substances 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 7
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 238000005054 agglomeration Methods 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052790 beryllium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- 239000011133 lead Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910052706 scandium Inorganic materials 0.000 claims description 3
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 229910001316 Ag alloy Inorganic materials 0.000 abstract description 7
- 238000000151 deposition Methods 0.000 abstract description 6
- 238000005253 cladding Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 48
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical group [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 21
- 229910002601 GaN Inorganic materials 0.000 description 19
- 239000006104 solid solution Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 230000007420 reactivation Effects 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910019080 Mg-H Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 150000002258 gallium Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VFWRGKJLLYDFBY-UHFFFAOYSA-N silver;hydrate Chemical compound O.[Ag].[Ag] VFWRGKJLLYDFBY-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 238000010257 thawing Methods 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
- H01L33/36—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 electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
-
- 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
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR95544/03 | 2003-12-23 | ||
KR95544/2003 | 2003-12-23 | ||
KR1020030095544A KR100624416B1 (ko) | 2003-12-23 | 2003-12-23 | 플립칩형 질화물계 발광소자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1638163A true CN1638163A (zh) | 2005-07-13 |
CN100365835C CN100365835C (zh) | 2008-01-30 |
Family
ID=34675971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410103926XA Active CN100365835C (zh) | 2003-12-23 | 2004-12-23 | 倒装片发光二极管及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7358541B2 (zh) |
JP (1) | JP4990494B2 (zh) |
KR (1) | KR100624416B1 (zh) |
CN (1) | CN100365835C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009117849A1 (en) * | 2008-03-26 | 2009-10-01 | Lattice Power (Jiangxi) Corporation | Semiconductor light-emitting device with a highly reflective ohmic-electrode |
CN103811621A (zh) * | 2012-11-02 | 2014-05-21 | 晶元光电股份有限公司 | 发光元件及其制造方法 |
CN104676491A (zh) * | 2013-11-29 | 2015-06-03 | 台达电子工业股份有限公司 | 波长转换装置 |
Families Citing this family (24)
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US7960746B2 (en) * | 2004-01-06 | 2011-06-14 | Samsung Led Co., Ltd. | Low resistance electrode and compound semiconductor light emitting device including the same |
US7462861B2 (en) * | 2004-04-28 | 2008-12-09 | Cree, Inc. | LED bonding structures and methods of fabricating LED bonding structures |
KR100773538B1 (ko) * | 2004-10-07 | 2007-11-07 | 삼성전자주식회사 | 반사 전극 및 이를 구비하는 화합물 반도체 발광소자 |
WO2006054228A2 (en) * | 2004-11-18 | 2006-05-26 | Koninklijke Philips Electronics N.V. | Illuminator and method for producing such illuminator |
KR20070006027A (ko) * | 2005-07-07 | 2007-01-11 | 주식회사 엘지화학 | 확산 방지막이 구비된 발광다이오드 소자 및 이의 제조방법 |
KR100661711B1 (ko) * | 2005-08-30 | 2006-12-26 | 엘지이노텍 주식회사 | 반사 전극을 구비한 질화물 반도체 발광소자 및 그 제조방법 |
JP2007184411A (ja) | 2006-01-06 | 2007-07-19 | Sony Corp | 発光ダイオードおよびその製造方法ならびに集積型発光ダイオードおよびその製造方法ならびに発光ダイオードバックライトならびに発光ダイオード照明装置ならびに発光ダイオードディスプレイならびに電子機器ならびに電子装置およびその製造方法 |
TWI307175B (en) * | 2006-01-11 | 2009-03-01 | Ind Tech Res Inst | Non-substrate light emitting diode and fabrication method thereof |
KR100725610B1 (ko) * | 2006-04-18 | 2007-06-08 | 포항공과대학교 산학협력단 | 오믹 전극 형성 방법 및 반도체 발광 소자 |
KR100891833B1 (ko) | 2006-10-18 | 2009-04-07 | 삼성전기주식회사 | 다층 전극 및 이를 구비한 화합물 반도체 발광소자 |
WO2008084950A1 (en) * | 2007-01-08 | 2008-07-17 | Seoul Opto Device Co., Ltd. | Ohmic electrode and method for forming the same |
KR100850780B1 (ko) * | 2007-05-22 | 2008-08-06 | 삼성전기주식회사 | 질화물계 반도체 발광소자의 제조방법 |
KR100910964B1 (ko) * | 2007-08-09 | 2009-08-05 | 포항공과대학교 산학협력단 | 오믹 전극 및 이의 형성 방법 |
TWI420694B (zh) * | 2008-07-29 | 2013-12-21 | Epistar Corp | 光電元件 |
JP2010109013A (ja) * | 2008-10-28 | 2010-05-13 | Sanyo Electric Co Ltd | 半導体レーザ素子およびその製造方法 |
JP4820465B1 (ja) * | 2010-04-02 | 2011-11-24 | パナソニック株式会社 | 窒化物系半導体素子およびその製造方法 |
US20130175516A1 (en) * | 2011-09-02 | 2013-07-11 | The Procter & Gamble Company | Light emitting apparatus |
DE102012213178A1 (de) * | 2012-04-30 | 2013-10-31 | At & S Austria Technologie & Systemtechnik Aktiengesellschaft | LED-Modul mit Leiterplatte |
KR101436133B1 (ko) * | 2013-02-20 | 2014-09-01 | 고려대학교 산학협력단 | 투명 전극을 구비하는 수직형 발광소자 및 그 제조 방법 |
CN103500790B (zh) * | 2013-10-08 | 2016-05-25 | 杭州士兰明芯科技有限公司 | 一种倒装高压led芯片的结构及其制造方法 |
CN103746047B (zh) * | 2013-12-13 | 2016-08-03 | 华灿光电(苏州)有限公司 | 一种发光二极管制造方法及采用该方法制得的发光二极管 |
CN107909931A (zh) * | 2017-12-29 | 2018-04-13 | 西安智盛锐芯半导体科技有限公司 | 基于三色条形led芯片的虚拟led显示模组及6倍频显示方法 |
US10890712B2 (en) | 2018-05-11 | 2021-01-12 | Raytheon Bbn Technologies Corp. | Photonic and electric devices on a common layer |
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Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04364035A (ja) * | 1991-06-11 | 1992-12-16 | Nec Corp | 電極配線 |
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JP4065655B2 (ja) | 2000-11-09 | 2008-03-26 | 昭和電工株式会社 | フリップチップ型半導体発光素子とその製造方法及び発光ダイオードランプ並びに表示装置、フリップチップ型半導体発光素子用電極 |
US6630689B2 (en) * | 2001-05-09 | 2003-10-07 | Lumileds Lighting, U.S. Llc | Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa |
JP2003168823A (ja) * | 2001-09-18 | 2003-06-13 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体発光素子 |
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KR100571816B1 (ko) * | 2003-09-08 | 2006-04-17 | 삼성전자주식회사 | 질화물계 발광소자 및 그 제조방법 |
KR100773538B1 (ko) * | 2004-10-07 | 2007-11-07 | 삼성전자주식회사 | 반사 전극 및 이를 구비하는 화합물 반도체 발광소자 |
-
2003
- 2003-12-23 KR KR1020030095544A patent/KR100624416B1/ko active IP Right Grant
-
2004
- 2004-12-03 US US11/002,797 patent/US7358541B2/en active Active
- 2004-12-22 JP JP2004371518A patent/JP4990494B2/ja active Active
- 2004-12-23 CN CNB200410103926XA patent/CN100365835C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009117849A1 (en) * | 2008-03-26 | 2009-10-01 | Lattice Power (Jiangxi) Corporation | Semiconductor light-emitting device with a highly reflective ohmic-electrode |
CN102119449B (zh) * | 2008-03-26 | 2013-01-23 | 晶能光电(江西)有限公司 | 具有高反射欧姆电极的半导体发光器件 |
CN103811621A (zh) * | 2012-11-02 | 2014-05-21 | 晶元光电股份有限公司 | 发光元件及其制造方法 |
CN103811621B (zh) * | 2012-11-02 | 2019-03-19 | 晶元光电股份有限公司 | 发光元件及其制造方法 |
CN104676491A (zh) * | 2013-11-29 | 2015-06-03 | 台达电子工业股份有限公司 | 波长转换装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20050064195A (ko) | 2005-06-29 |
JP4990494B2 (ja) | 2012-08-01 |
US20050133797A1 (en) | 2005-06-23 |
KR100624416B1 (ko) | 2006-09-18 |
US7358541B2 (en) | 2008-04-15 |
CN100365835C (zh) | 2008-01-30 |
JP2005184005A (ja) | 2005-07-07 |
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