JP6339652B1 - 光半導体装置の製造方法 - Google Patents
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 72
- 230000003287 optical effect Effects 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000001301 oxygen Substances 0.000 claims abstract description 74
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 72
- 239000000758 substrate Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 36
- JVPLOXQKFGYFMN-UHFFFAOYSA-N gold tin Chemical compound [Sn].[Au] JVPLOXQKFGYFMN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 description 50
- 239000002184 metal Substances 0.000 description 50
- 238000007789 sealing Methods 0.000 description 22
- 239000010931 gold Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000005496 eutectics Effects 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
- 230000032258 transport Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000005304 joining Methods 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
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
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- 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
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0075—Processes for devices with an active region comprising only III-V compounds comprising nitride compounds
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- 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
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- H01S5/00—Semiconductor lasers
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- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
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Abstract
Description
Claims (5)
- 酸素(O2)を含む第1ガスの雰囲気中で、光半導体素子が収容されるパッケージ基板上に、金錫(AuSn)を含む接合材を間に挟んで、透光性を有する蓋体を載置する工程と、
前記パッケージ基板上に載置される前記蓋体の上から荷重をかけて仮封止した状態で、雰囲気中に含まれる酸素濃度が低下するように雰囲気ガスを第2ガスに交換する工程と、
前記第2ガスに交換する工程の開始後に前記接合材を加熱溶融させて前記パッケージ基板と前記蓋体の間を接合する工程と、を備えることを特徴とする光半導体装置の製造方法。 - 前記第2ガスの雰囲気中で、前記パッケージ基板上に接合される前記蓋体の上から荷重をかけた状態を維持しながら接合部を冷却する工程をさらに備えることを特徴とする請求項1に記載の光半導体装置の製造方法。
- 前記第1ガスは、酸素(O2)の含有率が10体積%以上であり、前記第2ガスは、酸素(O2)の含有率が0.01体積%以下であることを特徴とする請求項1または2に記載の光半導体装置の製造方法。
- 前記パッケージ基板の内部の酸素濃度が1体積%以下に低下する前に前記接合材の加熱溶融を開始させることを特徴とする請求項1から3のいずれか一項に記載の光半導体装置の製造方法。
- 前記パッケージ基板の外部の酸素濃度が0.1体積%以下に低下した後に前記接合材の加熱溶融を開始させることを特徴とする請求項1から4のいずれか一項に記載の光半導体装置の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2016237608A JP6339652B1 (ja) | 2016-12-07 | 2016-12-07 | 光半導体装置の製造方法 |
EP17877831.2A EP3457445B1 (en) | 2016-12-07 | 2017-11-13 | Production method for optical semiconductor device |
CN201780023645.9A CN109075231B (zh) | 2016-12-07 | 2017-11-13 | 光半导体装置的制造方法 |
PCT/JP2017/040816 WO2018105327A1 (ja) | 2016-12-07 | 2017-11-13 | 光半導体装置の製造方法 |
US16/196,997 US10439100B2 (en) | 2016-12-07 | 2018-11-20 | Method of manufacturing optical semiconductor apparatus |
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JP2016237608A JP6339652B1 (ja) | 2016-12-07 | 2016-12-07 | 光半導体装置の製造方法 |
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JP6339652B1 true JP6339652B1 (ja) | 2018-06-06 |
JP2018093137A JP2018093137A (ja) | 2018-06-14 |
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US (1) | US10439100B2 (ja) |
EP (1) | EP3457445B1 (ja) |
JP (1) | JP6339652B1 (ja) |
CN (1) | CN109075231B (ja) |
WO (1) | WO2018105327A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113646908A (zh) * | 2019-07-25 | 2021-11-12 | 株式会社大真空 | 发光装置的盖构件、盖构件的制造方法及发光装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017125140B4 (de) * | 2017-10-26 | 2021-06-10 | Infineon Technologies Ag | Verfahren zum Herstellen eines hermetisch abgedichteten Gehäuses mit einem Halbleiterbauteil |
JP7174242B2 (ja) * | 2018-06-15 | 2022-11-17 | 日亜化学工業株式会社 | 半導体装置の製造方法 |
US10811581B2 (en) * | 2018-06-15 | 2020-10-20 | Nichia Corporation | Method of manufacturing semiconductor device |
JP7138026B2 (ja) * | 2018-11-28 | 2022-09-15 | 京セラ株式会社 | 光学装置用蓋体および光学装置用蓋体の製造方法 |
CN113812008A (zh) * | 2019-07-25 | 2021-12-17 | 株式会社大真空 | 发光装置的盖构件及盖构件的制造方法 |
JP2021034502A (ja) * | 2019-08-22 | 2021-03-01 | スタンレー電気株式会社 | 発光装置、および、その製造方法 |
JP7091303B2 (ja) | 2019-09-27 | 2022-06-27 | Dowaエレクトロニクス株式会社 | 光半導体装置の製造方法及び光半導体装置 |
JP7500317B2 (ja) | 2020-07-22 | 2024-06-17 | スタンレー電気株式会社 | 半導体発光装置 |
JP7554647B2 (ja) * | 2020-11-24 | 2024-09-20 | スタンレー電気株式会社 | 半導体発光装置及びその製造方法 |
CN113451875B (zh) * | 2021-06-22 | 2022-11-11 | 青岛海信激光显示股份有限公司 | 激光器 |
CN113451481B (zh) * | 2021-06-28 | 2022-09-23 | 江西新正耀科技有限公司 | 一种深紫外光发光元件的制作方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0697645A (ja) * | 1992-01-20 | 1994-04-08 | Tokyo Gas Co Ltd | リフローはんだ付け炉内の酸素濃度を減少させる方法及びその装置 |
JPH11121920A (ja) * | 1997-10-13 | 1999-04-30 | Nippon Telegr & Teleph Corp <Ntt> | 半田リフロー方法およびその装置 |
DE102005029246B4 (de) * | 2005-03-31 | 2023-06-22 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterchip mit einer Lötschichtenfolge und Verfahren zum Löten eines Halbleiterchips |
JP4964512B2 (ja) * | 2005-08-02 | 2012-07-04 | シャープ株式会社 | 窒化物半導体発光装置 |
JP2007201411A (ja) * | 2005-12-27 | 2007-08-09 | Sanyo Electric Co Ltd | 半導体レーザ装置およびその製造方法 |
US7667324B2 (en) * | 2006-10-31 | 2010-02-23 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Systems, devices, components and methods for hermetically sealing electronic modules and packages |
US8525323B2 (en) * | 2008-07-25 | 2013-09-03 | Nec Corporation | Encapsulating package, printed circuit board, electronic device and method for manufacturing encapsulating package |
JP2013042079A (ja) * | 2011-08-19 | 2013-02-28 | Sharp Corp | 半導体発光装置 |
DE102012200327B4 (de) * | 2012-01-11 | 2022-01-05 | Osram Gmbh | Optoelektronisches Bauelement |
US9240524B2 (en) * | 2012-03-05 | 2016-01-19 | Seoul Viosys Co., Ltd. | Light-emitting device and method of manufacturing the same |
JP2014175565A (ja) * | 2013-03-12 | 2014-09-22 | Ushio Inc | 半導体レーザ装置 |
CN103137833A (zh) * | 2013-03-15 | 2013-06-05 | 深圳市瑞丰光电子股份有限公司 | 一种led封装方法及结构 |
JP6128938B2 (ja) * | 2013-04-26 | 2017-05-17 | 株式会社トクヤマ | 半導体発光素子パッケージ |
JP2014236202A (ja) * | 2013-06-05 | 2014-12-15 | 旭硝子株式会社 | 発光装置 |
JP2015018873A (ja) * | 2013-07-09 | 2015-01-29 | 日機装株式会社 | 半導体モジュール |
CN105280783A (zh) * | 2015-11-18 | 2016-01-27 | 佛山市南海区联合广东新光源产业创新中心 | 一种紫外led器件 |
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CN113646908A (zh) * | 2019-07-25 | 2021-11-12 | 株式会社大真空 | 发光装置的盖构件、盖构件的制造方法及发光装置 |
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EP3457445A1 (en) | 2019-03-20 |
CN109075231B (zh) | 2021-02-12 |
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EP3457445B1 (en) | 2021-03-17 |
CN109075231A (zh) | 2018-12-21 |
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US10439100B2 (en) | 2019-10-08 |
WO2018105327A1 (ja) | 2018-06-14 |
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