JP7383116B2 - 電子部品搭載用パッケージおよび電子装置 - Google Patents
電子部品搭載用パッケージおよび電子装置 Download PDFInfo
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- JP7383116B2 JP7383116B2 JP2022503320A JP2022503320A JP7383116B2 JP 7383116 B2 JP7383116 B2 JP 7383116B2 JP 2022503320 A JP2022503320 A JP 2022503320A JP 2022503320 A JP2022503320 A JP 2022503320A JP 7383116 B2 JP7383116 B2 JP 7383116B2
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- recess
- electronic component
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- insulating layer
- oxide film
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- 229910052751 metal Inorganic materials 0.000 claims description 60
- 239000002184 metal Substances 0.000 claims description 60
- 229910044991 metal oxide Inorganic materials 0.000 claims description 29
- 150000004706 metal oxides Chemical class 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 description 127
- 239000000758 substrate Substances 0.000 description 35
- 239000010408 film Substances 0.000 description 30
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 238000007747 plating Methods 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GZWXHPJXQLOTPB-UHFFFAOYSA-N [Si].[Ni].[Cr] Chemical compound [Si].[Ni].[Cr] GZWXHPJXQLOTPB-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
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- H01L2924/157—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
Description
本実施形態における本開示の電子部品搭載用パッケージ1は、第1面と、第1面に開口する凹部12と、凹部12内に電子部品2の搭載部13とを有する金属基体11と、第1面における凹部12の開口以外に、絶縁層41を介して位置する配線導体42と、を備えている。金属基体11は、凹部12の内側面の少なくとも一部に金属酸化膜12aを有している。凹部12の搭載部13には、電子部品2を搭載するための絶縁基板21が位置してもよい。図1A~図3において、上方向とは、仮想のz軸の正方向のことをいう。なお、以下の説明における上下の区別は便宜的なものであり、実際に電子部品搭載用パッケージ1等が使用される際の上下を限定するものではない。
次に、第2の実施形態による電子部品搭載用パッケージ1について、図4A~図5Bを参照しつつ説明する。
11・・・・金属基体
11a・・・突出部
12・・・・凹部
12a・・・金属酸化膜
13・・・・搭載部
21・・・・絶縁基板
22・・・・搭載層
23・・・・接合層
31・・・・接合材
2・・・・電子部品
3・・・・接続部材
41・・・・絶縁層
42・・・・配線導体
Claims (7)
- 第1面と、該第1面に開口する凹部と、該凹部内に電子部品の搭載部とを有する金属基体と、
前記第1面における前記凹部の前記開口以外に、絶縁層を介して位置する配線導体と、
を備え、
前記凹部の内側面の少なくとも一部に金属酸化膜を有し、
前記凹部における前記開口と前記絶縁層との間に前記第1面から突出する突出部を有し、
前記金属酸化膜が、前記凹部の内側面から前記突出部にかけて位置する、電子部品搭載用パッケージ。 - 前記金属酸化膜は、前記凹部の内側面における前記凹部の前記開口から前記搭載部の高さにかけて位置する、請求項1に記載の電子部品搭載用パッケージ。
- 前記凹部の内側面は、前記凹部の前記開口が、前記凹部における底面と該底面に繋がる前記内側面との境より外側に位置するように傾斜する、請求項1または請求項2に記載の電子部品搭載用パッケージ。
- 前記金属酸化膜は、前記突出部を覆っている、請求項1乃至請求項3のいずれかに記載の電子部品搭載用パッケージ。
- 前記金属酸化膜は、更に前記絶縁層まで亘っている、請求項4に記載の電子部品搭載用パッケージ。
- 前記第1面からの前記突出部の高さは、前記絶縁層の厚み以上である、請求項1乃至請求項5のいずれかに記載の電子部品搭載用パッケージ。
- 請求項1乃至請求項6のいずれかに記載の電子部品搭載用パッケージと、
該電子部品搭載用パッケージに搭載された電子部品と、を有している電子装置。
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JP2009081196A (ja) | 2007-09-25 | 2009-04-16 | Sanyo Electric Co Ltd | 発光モジュールおよびその製造方法 |
US20100301359A1 (en) | 2009-05-26 | 2010-12-02 | Ming-Hsiung Liu | Light Emitting Diode Package Structure |
JP2012009582A (ja) | 2010-06-24 | 2012-01-12 | Sanyo Electric Co Ltd | 発光モジュールおよびその製造方法 |
JP2012517697A (ja) | 2009-02-17 | 2012-08-02 | ポイント エンジニアリング カンパニー,リミテッド | 光素子用基板、これを有する光素子パッケージおよびその製造方法 |
JP2012201891A (ja) | 2011-03-23 | 2012-10-22 | Fujifilm Corp | 絶縁基板ならびにそれを用いた配線基板、半導体パッケージおよびledパッケージ |
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JP5083848B1 (ja) | 2011-12-11 | 2012-11-28 | 株式会社オージーエイ | 水門着脱式水力発電システム |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2009081196A (ja) | 2007-09-25 | 2009-04-16 | Sanyo Electric Co Ltd | 発光モジュールおよびその製造方法 |
JP2012517697A (ja) | 2009-02-17 | 2012-08-02 | ポイント エンジニアリング カンパニー,リミテッド | 光素子用基板、これを有する光素子パッケージおよびその製造方法 |
US20100301359A1 (en) | 2009-05-26 | 2010-12-02 | Ming-Hsiung Liu | Light Emitting Diode Package Structure |
JP2012009582A (ja) | 2010-06-24 | 2012-01-12 | Sanyo Electric Co Ltd | 発光モジュールおよびその製造方法 |
JP2012201891A (ja) | 2011-03-23 | 2012-10-22 | Fujifilm Corp | 絶縁基板ならびにそれを用いた配線基板、半導体パッケージおよびledパッケージ |
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JPWO2021172178A1 (ja) | 2021-09-02 |
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KR20220130766A (ko) | 2022-09-27 |
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