JP2012504875A - オプトエレクトロニクス半導体素子の製造方法及びオプトエレクトロニクス半導体素子 - Google Patents
オプトエレクトロニクス半導体素子の製造方法及びオプトエレクトロニクス半導体素子 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 193
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229910000679 solder Inorganic materials 0.000 claims abstract description 92
- 239000000758 substrate Substances 0.000 claims abstract description 86
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 238000000151 deposition Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 331
- 238000000034 method Methods 0.000 claims description 60
- 239000011241 protective layer Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000001465 metallisation Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 17
- 239000012790 adhesive layer Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 238000009736 wetting Methods 0.000 description 11
- 238000005476 soldering Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910052594 sapphire Inorganic materials 0.000 description 5
- 239000010980 sapphire Substances 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- 229910001092 metal group alloy Inorganic materials 0.000 description 4
- -1 nitride compound Chemical class 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
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- 230000008021 deposition Effects 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
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- 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
- H01L33/02—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 bodies
- H01L33/12—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 bodies with a stress relaxation structure, e.g. buffer layer
-
- 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
-
- 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
-
- 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
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- Semiconductor Lasers (AREA)
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Abstract
Description
Claims (15)
- オプトエレクトロニクス半導体素子の製造方法において、
成長基板(1)上にエピタキシャル層列(5)を成長させるステップと、
前記エピタキシャル層列(5)の成長基板(1)とは反対側表面に、コンタクト層(6)とそれに続くバリア層(7)とを被着するステップと、
前記エピタキシャル層列(5)内に複数のトレンチを形成することによって前記エピタキシャル層列(5)を個別の半導体(8)に構造化するステップと、
前記トレンチ内に露出する半導体(8)の少なくとも側方縁部(10)に、誘電層(11)を被着するステップと、
前記半導体(8)の間のトレンチ(9)内でハンダ層(13)の第1部分(13a)を半導体(8)へ被着するステップと、
ハンダ層(13)の第2部分(13b)を支持体(14)に被着するステップと、
前記半導体(8)を、成長基板(1)とは反対側において、ハンダ層(13)を用いて支持体(14)に接続させるステップとを有し、この場合、ハンダ層(13)の第1部分(13a)と第2部分(13b)とが相互に溶融され、半導体(8)間の複数のトレンチ(9)がハンダ層(13)によって充填され、さらに、
成長基板(1)を剥離するステップとを有することを特徴とする方法。 - 前記誘電層(11)は窒化珪素または二酸化珪素を含み得る、請求項1記載の方法。
- 前記誘電層(11)の被着後に、ミラー層(21)を前記誘電層(11)に被着する、請求項1または2記載の方法。
- 前記ミラー層(21)は、Ag,Pt,Al,Rhを含み得る、請求項3記載の方法。
- 前記ミラー層(21)に保護層(22)が設けられている、請求項3または4記載の方法。
- 前記保護層(22)は、窒化珪素、二酸化珪素、金属化部若しくは金属性接合部を含み得る、請求項5記載の方法。
- 前記ハンダ層(13)は、半導体(8)の間のトレンチ(9)からの成長基板(1)の剥離後に除去される、請求項1から6いずれか1項記載の方法。
- 前記ハンダ層(13)は、半導体(8)の間のトレンチ(9)からの成長基板(1)の剥離後に残されている、請求項1から6いずれか1項記載の方法。
- 前記支持体(14)は、トレンチ(9)内で、個別の半導体素子に分断される、請求項1から8いずれか1項記載の方法。
- 半導体(8)を有するオプトエレクトロニクス半導体素子であって、
前記半導体(8)が、ハンダ層(13)を用いて支持体(14)の主平面と接続されており、
前記半導体(8)の側方縁部(10)が誘電層(11)を備えており、さらに該誘電層(11)にミラー層(21)が被着されていることを特徴とする、オプトエレクトロニクス半導体素子。 - 前記誘電層(11)は、窒化珪素又は二酸化珪素を含んでいる、請求項10記載のオプトエレクトロニクス半導体素子。
- 前記ミラー層(21)は、Ag,Pt,Al又はRhを含んでいる、請求項10または11記載のオプトエレクトロニクス半導体素子。
- 前記ミラー層(21)に保護層(22)が設けられている、請求項10から12いずれか1項記載のオプトエレクトロニクス半導体素子。
- 前記保護層(22)は、窒化珪素、二酸化珪素、金属、又は金属性化合物を含んでいる、請求項13記載のオプトエレクトロニクス半導体素子。
- 前記半導体(8)は、成長基板を有していない、請求項10から14いずれか1項記載のオプトエレクトロニクス半導体素子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008050573.0 | 2008-10-06 | ||
DE102008050573A DE102008050573A1 (de) | 2008-10-06 | 2008-10-06 | Verfahren zur Herstellung eines optoelektronischen Halbleiterbauelements und optoelektronisches Halbleiterbauelement |
PCT/DE2009/001269 WO2010040331A1 (de) | 2008-10-06 | 2009-09-08 | Verfahren zur herstellung eines optoelektronischen halbleiterbauelements und optoelektronisches halbleiterbauelement |
Publications (2)
Publication Number | Publication Date |
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JP2012504875A true JP2012504875A (ja) | 2012-02-23 |
JP2012504875A5 JP2012504875A5 (ja) | 2012-10-25 |
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JP2011530360A Pending JP2012504875A (ja) | 2008-10-06 | 2009-09-08 | オプトエレクトロニクス半導体素子の製造方法及びオプトエレクトロニクス半導体素子 |
Country Status (7)
Country | Link |
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US (1) | US8367438B2 (ja) |
EP (1) | EP2332183A1 (ja) |
JP (1) | JP2012504875A (ja) |
KR (1) | KR20110082540A (ja) |
CN (1) | CN102171845B (ja) |
DE (1) | DE102008050573A1 (ja) |
WO (1) | WO2010040331A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018508971A (ja) * | 2014-12-19 | 2018-03-29 | グロ アーベーGlo Ab | バックプレーン上に発光ダイオードアレイを生成する方法 |
US10693051B2 (en) | 2016-04-04 | 2020-06-23 | Glo Ab | Through backplane laser irradiation for die transfer |
JP2021170594A (ja) * | 2020-04-15 | 2021-10-28 | 株式会社デンソー | 半導体チップおよびその製造方法 |
JP2021170596A (ja) * | 2020-04-15 | 2021-10-28 | 国立大学法人東海国立大学機構 | 窒化ガリウム半導体装置の製造方法 |
Families Citing this family (13)
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US6909111B2 (en) | 2000-12-28 | 2005-06-21 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a light emitting device and thin film forming apparatus |
JP5754173B2 (ja) * | 2011-03-01 | 2015-07-29 | ソニー株式会社 | 発光ユニットおよび表示装置 |
TW201318215A (zh) * | 2011-10-18 | 2013-05-01 | Chi Mei Lighting Tech Corp | 發光二極體及其製造方法 |
TW201351699A (zh) * | 2012-06-05 | 2013-12-16 | Lextar Electronics Corp | 發光二極體及其製造方法 |
DE102012107921A1 (de) * | 2012-08-28 | 2014-03-06 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines optoelektronischen Halbleiterchips |
DE102013103079A1 (de) * | 2013-03-26 | 2014-10-02 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines optoelektronischen Halbleiterchips |
DE102013109316A1 (de) | 2013-05-29 | 2014-12-04 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung einer Mehrzahl von optoelektronischen Halbleiterchips und optoelektronischer Halbleiterchip |
DE102013107531A1 (de) * | 2013-07-16 | 2015-01-22 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip |
KR102327141B1 (ko) * | 2014-11-19 | 2021-11-16 | 삼성전자주식회사 | 프리패키지 및 이를 사용한 반도체 패키지의 제조 방법 |
US11158767B2 (en) * | 2015-03-30 | 2021-10-26 | Sony Semiconductor Solutions Corporation | Light-emitting element, light-emitting unit, light-emitting panel device, and method for driving light-emitting panel device |
DE102017106508A1 (de) * | 2017-03-27 | 2018-09-27 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil und Herstellungsverfahren |
CN107910405B (zh) * | 2017-09-27 | 2019-08-23 | 华灿光电(浙江)有限公司 | 一种发光二极管芯片的制作方法 |
CN111769438B (zh) * | 2019-04-02 | 2021-10-15 | 苏州长瑞光电有限公司 | 面射型激光装置 |
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2008
- 2008-10-06 DE DE102008050573A patent/DE102008050573A1/de not_active Ceased
-
2009
- 2009-09-08 EP EP09740635A patent/EP2332183A1/de not_active Withdrawn
- 2009-09-08 KR KR1020117010118A patent/KR20110082540A/ko not_active Application Discontinuation
- 2009-09-08 JP JP2011530360A patent/JP2012504875A/ja active Pending
- 2009-09-08 WO PCT/DE2009/001269 patent/WO2010040331A1/de active Application Filing
- 2009-09-08 CN CN200980139340XA patent/CN102171845B/zh not_active Expired - Fee Related
- 2009-09-08 US US13/122,578 patent/US8367438B2/en active Active
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JPH07106631A (ja) * | 1993-09-29 | 1995-04-21 | Sanken Electric Co Ltd | 半導体発光素子 |
US20060237735A1 (en) * | 2005-04-22 | 2006-10-26 | Jean-Yves Naulin | High-efficiency light extraction structures and methods for solid-state lighting |
JP2007103460A (ja) * | 2005-09-30 | 2007-04-19 | Sanyo Electric Co Ltd | 半導体レーザ素子およびその製造方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018508971A (ja) * | 2014-12-19 | 2018-03-29 | グロ アーベーGlo Ab | バックプレーン上に発光ダイオードアレイを生成する方法 |
US10693051B2 (en) | 2016-04-04 | 2020-06-23 | Glo Ab | Through backplane laser irradiation for die transfer |
JP2021170594A (ja) * | 2020-04-15 | 2021-10-28 | 株式会社デンソー | 半導体チップおよびその製造方法 |
JP2021170596A (ja) * | 2020-04-15 | 2021-10-28 | 国立大学法人東海国立大学機構 | 窒化ガリウム半導体装置の製造方法 |
JP7477835B2 (ja) | 2020-04-15 | 2024-05-02 | 株式会社デンソー | 半導体チップの製造方法 |
JP7553915B2 (ja) | 2020-04-15 | 2024-09-19 | 国立大学法人東海国立大学機構 | 窒化ガリウム半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
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EP2332183A1 (de) | 2011-06-15 |
WO2010040331A1 (de) | 2010-04-15 |
CN102171845A (zh) | 2011-08-31 |
US8367438B2 (en) | 2013-02-05 |
CN102171845B (zh) | 2013-07-31 |
US20110186953A1 (en) | 2011-08-04 |
KR20110082540A (ko) | 2011-07-19 |
DE102008050573A1 (de) | 2010-04-08 |
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