CN103814447A - 垂直型第iii 族氮化物半导体led 芯片及其制造方法 - Google Patents
垂直型第iii 族氮化物半导体led 芯片及其制造方法 Download PDFInfo
- Publication number
- CN103814447A CN103814447A CN201180072086.3A CN201180072086A CN103814447A CN 103814447 A CN103814447 A CN 103814447A CN 201180072086 A CN201180072086 A CN 201180072086A CN 103814447 A CN103814447 A CN 103814447A
- Authority
- CN
- China
- Prior art keywords
- nitride semiconductor
- light emitting
- iii nitride
- led chip
- emitting structure
- 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 71
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 70
- 239000000758 substrate Substances 0.000 claims abstract description 61
- 239000000126 substance Substances 0.000 claims abstract description 12
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims 3
- 230000008569 process Effects 0.000 abstract description 16
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 238000005530 etching Methods 0.000 description 51
- 230000000052 comparative effect Effects 0.000 description 42
- 230000015572 biosynthetic process Effects 0.000 description 18
- 229910052594 sapphire Inorganic materials 0.000 description 18
- 239000010980 sapphire Substances 0.000 description 18
- 239000010949 copper Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 238000007747 plating Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000001312 dry etching Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021478 group 5 element Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910015363 Au—Sn Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QBEGYEWDTSUVHH-UHFFFAOYSA-P diazanium;cerium(3+);pentanitrate Chemical compound [NH4+].[NH4+].[Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QBEGYEWDTSUVHH-UHFFFAOYSA-P 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10H20/81—Bodies
- H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/018—Bonding of wafers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
- H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
- H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
- H10H20/0137—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials the light-emitting regions comprising nitride materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/002657 WO2012153370A1 (ja) | 2011-05-12 | 2011-05-12 | Iii族窒化物半導体縦型構造ledチップおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103814447A true CN103814447A (zh) | 2014-05-21 |
CN103814447B CN103814447B (zh) | 2016-04-20 |
Family
ID=47138873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180072086.3A Active CN103814447B (zh) | 2011-05-12 | 2011-05-12 | 垂直型第iii族氮化物半导体led芯片及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9502603B2 (zh) |
JP (1) | JP5723442B2 (zh) |
KR (1) | KR20140041527A (zh) |
CN (1) | CN103814447B (zh) |
WO (1) | WO2012153370A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108470720A (zh) * | 2018-03-23 | 2018-08-31 | 广东省半导体产业技术研究院 | 利用湿法腐蚀剥离衬底的方法 |
TWI641128B (zh) * | 2017-07-10 | 2018-11-11 | 英屬開曼群島商錼創科技股份有限公司 | 顯示裝置 |
CN111771256A (zh) * | 2018-02-28 | 2020-10-13 | 株式会社菲尔尼克斯 | 半导体元件的制造方法及半导体元件 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140081841A (ko) * | 2011-09-28 | 2014-07-01 | 비비에스에이 리미티드 | 반도체 소자 및 그 제조방법 |
EP2912685B1 (en) * | 2012-10-26 | 2020-04-08 | RFHIC Corporation | Semiconductor devices with improved reliability and operating life and methods of manufacturing the same |
CN104900766B (zh) * | 2014-03-07 | 2018-03-27 | 晶能光电(常州)有限公司 | 一种高压led芯片的制备方法 |
CN105280759B (zh) * | 2014-07-25 | 2018-12-14 | 晶能光电(常州)有限公司 | 一种晶圆级薄膜倒装led芯片的制备方法 |
CN104851945B (zh) * | 2015-04-17 | 2017-06-09 | 西安神光皓瑞光电科技有限公司 | 一种垂直结构led芯片制备方法 |
WO2016179023A1 (en) * | 2015-05-01 | 2016-11-10 | Adarza Biosystems, Inc. | Methods and devices for the high-volume production of silicon chips with uniform anti-reflective coatings |
KR102410788B1 (ko) | 2015-06-30 | 2022-06-21 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광 소자 |
KR102603867B1 (ko) * | 2016-08-01 | 2023-11-21 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법 |
TWI632675B (zh) * | 2017-07-10 | 2018-08-11 | 錼創科技股份有限公司 | 顯示面板 |
US11152533B1 (en) * | 2018-09-21 | 2021-10-19 | Facebook Technologies, Llc | Etchant-accessible carrier substrate for display manufacture |
JP2022013255A (ja) * | 2020-07-03 | 2022-01-18 | 信越半導体株式会社 | 接合型半導体ウェーハの製造方法及び接合型半導体素子の製造方法 |
JP2024064422A (ja) * | 2022-10-28 | 2024-05-14 | 沖電気工業株式会社 | 半導体素子の製造方法、半導体層支持構造体、および半導体基板 |
JP2024064494A (ja) * | 2022-10-28 | 2024-05-14 | 沖電気工業株式会社 | 半導体素子の製造方法、半導体層支持構造体、および半導体基板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030189215A1 (en) * | 2002-04-09 | 2003-10-09 | Jong-Lam Lee | Method of fabricating vertical structure leds |
US20080035935A1 (en) * | 2006-08-11 | 2008-02-14 | Shum Frank T | Surface mountable chip |
US20080128716A1 (en) * | 2006-12-04 | 2008-06-05 | Sanken Electric Co., Ltd. | Semiconductor light-emitting device and manufacturing method thereof |
US20100120228A1 (en) * | 2008-11-10 | 2010-05-13 | Stanley Electric Co., Ltd. | Semicondutor manufacturing method |
US20110104835A1 (en) * | 2009-11-04 | 2011-05-05 | Stanley Electric Co., Ltd. | Method of manufacturing semiconductor light emitting elements |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116869A (en) | 1974-08-02 | 1976-02-10 | Hitachi Ltd | Handotaisochino seizoho |
JPH02240975A (ja) | 1989-03-14 | 1990-09-25 | Toshiba Corp | 化合物半導体発光装置及びその製造方法 |
JPH08293476A (ja) | 1995-04-21 | 1996-11-05 | Hitachi Ltd | 半導体集積回路装置の製造方法および半導体ウエハならびにフォトマスク |
JP4437337B2 (ja) | 1999-06-08 | 2010-03-24 | 住友精密工業株式会社 | 半導体デバイスの製造方法 |
JP3893874B2 (ja) | 1999-12-21 | 2007-03-14 | 日亜化学工業株式会社 | 窒化物半導体発光素子の製造方法 |
JP2002076435A (ja) | 2000-09-05 | 2002-03-15 | Mitsubishi Cable Ind Ltd | 半導体発光素子 |
JP2005252222A (ja) | 2004-02-03 | 2005-09-15 | Matsushita Electric Ind Co Ltd | 半導体発光装置、照明モジュール、照明装置、表示素子、および半導体発光装置の製造方法 |
US6924210B1 (en) | 2004-03-06 | 2005-08-02 | International Business Machines Corporation | Chip dicing |
JP2006030329A (ja) | 2004-07-13 | 2006-02-02 | Ricoh Co Ltd | 電子写真感光体およびその製造方法 |
JP2006086300A (ja) * | 2004-09-15 | 2006-03-30 | Sanken Electric Co Ltd | 保護素子を有する半導体発光装置及びその製造方法 |
JP2006086469A (ja) | 2004-09-17 | 2006-03-30 | Matsushita Electric Ind Co Ltd | 半導体発光装置、照明モジュール、照明装置及び半導体発光装置の製造方法 |
US7211500B2 (en) | 2004-09-27 | 2007-05-01 | United Microelectronics Corp. | Pre-process before cutting a wafer and method of cutting a wafer |
JP2006228855A (ja) | 2005-02-16 | 2006-08-31 | Rohm Co Ltd | 半導体発光素子およびその製法 |
JP4817673B2 (ja) | 2005-02-25 | 2011-11-16 | 三洋電機株式会社 | 窒化物系半導体素子の作製方法 |
ATE545959T1 (de) | 2005-04-04 | 2012-03-15 | Tohoku Techno Arch Co Ltd | Verfahren zum züchten eines gan-einkristalls, verfahren zur herstellung eines gan-substrats, verfahren zur herstellung eines elements auf gan- basis und element auf gan-basis |
KR100638732B1 (ko) | 2005-04-15 | 2006-10-30 | 삼성전기주식회사 | 수직구조 질화물 반도체 발광소자의 제조방법 |
JP5270088B2 (ja) | 2005-12-15 | 2013-08-21 | エルジー エレクトロニクス インコーポレイティド | 垂直型発光素子及びその製造方法 |
JP4852755B2 (ja) * | 2006-09-20 | 2012-01-11 | 国立大学法人東北大学 | 化合物半導体素子の製造方法 |
US7648891B2 (en) | 2006-12-22 | 2010-01-19 | International Business Machines Corporation | Semiconductor chip shape alteration |
KR20090028931A (ko) | 2007-09-17 | 2009-03-20 | 삼성전기주식회사 | 반도체 발광소자 |
JP2009099681A (ja) | 2007-10-15 | 2009-05-07 | Shinko Electric Ind Co Ltd | 基板の個片化方法 |
JP2010093186A (ja) * | 2008-10-10 | 2010-04-22 | Showa Denko Kk | 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素子の積層構造及び窒化ガリウム系化合物半導体発光素子、並びにランプ |
JP5313651B2 (ja) | 2008-12-17 | 2013-10-09 | スタンレー電気株式会社 | 半導体素子の製造方法 |
JP5180050B2 (ja) * | 2008-12-17 | 2013-04-10 | スタンレー電気株式会社 | 半導体素子の製造方法 |
JP2010287681A (ja) * | 2009-06-10 | 2010-12-24 | Toyoda Gosei Co Ltd | Iii族窒化物半導体発光素子の製造方法 |
JP2011029612A (ja) | 2009-06-24 | 2011-02-10 | Toyoda Gosei Co Ltd | Iii族窒化物半導体発光素子 |
JP5466479B2 (ja) * | 2009-10-27 | 2014-04-09 | スタンレー電気株式会社 | 半導体素子の製造方法 |
JP5287665B2 (ja) * | 2009-10-30 | 2013-09-11 | 豊田合成株式会社 | 半導体発光素子の製造方法 |
KR20120094483A (ko) | 2009-11-05 | 2012-08-24 | 도와 일렉트로닉스 가부시키가이샤 | Ⅲ족 질화물 반도체 세로형 구조 led 칩 및 그 제조 방법 |
-
2011
- 2011-05-12 WO PCT/JP2011/002657 patent/WO2012153370A1/ja active Application Filing
- 2011-05-12 US US14/117,281 patent/US9502603B2/en active Active
- 2011-05-12 CN CN201180072086.3A patent/CN103814447B/zh active Active
- 2011-05-12 JP JP2013513828A patent/JP5723442B2/ja active Active
- 2011-05-12 KR KR1020137032452A patent/KR20140041527A/ko not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030189215A1 (en) * | 2002-04-09 | 2003-10-09 | Jong-Lam Lee | Method of fabricating vertical structure leds |
US20080035935A1 (en) * | 2006-08-11 | 2008-02-14 | Shum Frank T | Surface mountable chip |
US20080128716A1 (en) * | 2006-12-04 | 2008-06-05 | Sanken Electric Co., Ltd. | Semiconductor light-emitting device and manufacturing method thereof |
US20100120228A1 (en) * | 2008-11-10 | 2010-05-13 | Stanley Electric Co., Ltd. | Semicondutor manufacturing method |
US20110104835A1 (en) * | 2009-11-04 | 2011-05-05 | Stanley Electric Co., Ltd. | Method of manufacturing semiconductor light emitting elements |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI641128B (zh) * | 2017-07-10 | 2018-11-11 | 英屬開曼群島商錼創科技股份有限公司 | 顯示裝置 |
CN111771256A (zh) * | 2018-02-28 | 2020-10-13 | 株式会社菲尔尼克斯 | 半导体元件的制造方法及半导体元件 |
CN111771256B (zh) * | 2018-02-28 | 2021-09-17 | 株式会社菲尔尼克斯 | 半导体元件的制造方法 |
CN108470720A (zh) * | 2018-03-23 | 2018-08-31 | 广东省半导体产业技术研究院 | 利用湿法腐蚀剥离衬底的方法 |
CN108470720B (zh) * | 2018-03-23 | 2020-07-28 | 广东省半导体产业技术研究院 | 利用湿法腐蚀剥离衬底的方法 |
Also Published As
Publication number | Publication date |
---|---|
US9502603B2 (en) | 2016-11-22 |
JP5723442B2 (ja) | 2015-05-27 |
CN103814447B (zh) | 2016-04-20 |
JPWO2012153370A1 (ja) | 2014-07-28 |
WO2012153370A1 (ja) | 2012-11-15 |
KR20140041527A (ko) | 2014-04-04 |
US20140319557A1 (en) | 2014-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103814447B (zh) | 垂直型第iii族氮化物半导体led芯片及其制造方法 | |
CN102687288B (zh) | 第iii族氮化物半导体纵向结构led芯片及其制造方法 | |
CN100416877C (zh) | 用于制造垂直结构的发光二极管的方法 | |
KR101254539B1 (ko) | 수직 구조 반도체 장치 | |
JP5881689B2 (ja) | 発光素子チップ及びその製造方法 | |
CN103890914B (zh) | 半导体元件及其制造方法 | |
KR100691363B1 (ko) | 수직구조 발광 다이오드의 제조 방법 | |
CN1630111A (zh) | 垂直结构的半导体芯片或器件(包括高亮度led)及其批量生产方法 | |
KR20090105462A (ko) | 수직구조 그룹 3족 질화물계 반도체 발광다이오드 소자 및이의 제조 방법 | |
JP2013058707A (ja) | 半導体発光素子の製造方法 | |
JP2009283762A (ja) | 窒化物系化合物半導体ledの製造方法 | |
JP2010161198A (ja) | 半導体発光素子、半導体発光素子用ウェハ、半導体発光素子の製造方法、及び半導体発光素子用ウェハの製造方法 | |
JP5723431B2 (ja) | Iii族窒化物半導体縦型構造ledチップ | |
KR100629210B1 (ko) | 수직형 발광 다이오드 및 그 제조 방법 | |
JP5763858B2 (ja) | Iii族窒化物半導体縦型構造ledチップの製造方法 | |
CN118800848A (zh) | 一种Micro LED芯片结构及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BBSA LTD. Free format text: FORMER OWNER: WAVESQUARE INC. Effective date: 20150714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150714 Address after: Hongkong, China Applicant after: WAVESQUARE INC. Applicant after: Dowa Electronics Materials Co. Address before: Gyeonggi Do, South Korea Applicant before: Wavesquare Inc. Applicant before: Dowa Electronics Materials Co. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: Tokyo, Japan, Japan Patentee after: Dowa Electronics Materials Co. Address before: Hongkong, China Co-patentee before: Dowa Electronics Materials Co. Patentee before: WAVESQUARE INC. |
|
TR01 | Transfer of patent right |