JP7001445B2 - 半導体装置およびその製造方法 - Google Patents
半導体装置およびその製造方法 Download PDFInfo
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- JP7001445B2 JP7001445B2 JP2017229957A JP2017229957A JP7001445B2 JP 7001445 B2 JP7001445 B2 JP 7001445B2 JP 2017229957 A JP2017229957 A JP 2017229957A JP 2017229957 A JP2017229957 A JP 2017229957A JP 7001445 B2 JP7001445 B2 JP 7001445B2
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- 239000004065 semiconductor Substances 0.000 title claims description 240
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000010410 layer Substances 0.000 claims description 320
- 239000004020 conductor Substances 0.000 claims description 86
- 239000011241 protective layer Substances 0.000 claims description 67
- 229920005989 resin Polymers 0.000 claims description 58
- 239000011347 resin Substances 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 53
- 230000002093 peripheral effect Effects 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 31
- 238000007747 plating Methods 0.000 claims description 30
- 238000010292 electrical insulation Methods 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 description 25
- 239000010949 copper Substances 0.000 description 20
- 239000010936 titanium Substances 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 239000004642 Polyimide Substances 0.000 description 9
- 229920001721 polyimide Polymers 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 229910001128 Sn alloy Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910020836 Sn-Ag Inorganic materials 0.000 description 1
- 229910020935 Sn-Sb Inorganic materials 0.000 description 1
- 229910020988 Sn—Ag Inorganic materials 0.000 description 1
- 229910008757 Sn—Sb Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
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Description
図1~図11に基づき、本発明の第1実施形態にかかる半導体装置A10について説明する。半導体装置A10は、遮蔽層12、絶縁層13、配線層21、半導体素子31、複数の柱状導電体22、枠状体23および封止樹脂41を備える。これらに加え、半導体装置A10は、基板11、接合層32、内部保護層33、外部保護層42および端子50をさらに備える。
図29および図30に基づき、本発明の第2実施形態にかかる半導体装置A20について説明する。これらの図において、先述した半導体装置A10と同一または類似の要素には同一の符号を付して、重複する説明を省略する。ここで、図30は、図29に示す一点鎖線に沿った断面図である。
図31~図37に基づき、本発明の第3実施形態にかかる半導体装置A30について説明する。これらの図において、先述した半導体装置A10と同一または類似の要素には同一の符号を付して、重複する説明を省略する。ここで、図32および図34は、透過した端子50の周縁を想像線で示している。図33は、透過した再配線層29(詳細は後述)を想像線で示している。図35および図36は、それぞれ図34に示す一点鎖線に沿った断面図である。図37は、図35に示す再配線層29および端子50の周辺を拡大している。
11:基板
111:基材
112:絶縁膜
12:遮蔽層
121:下地層
122:めっき層
13:絶縁層
131:開口部
21:配線層
211:下地層
212:めっき層
22:柱状導電体
22A:接続部
221:側面
222:端面
23:枠状体
23A:下地部
23B:一般部
231:内周面
232:外周面
233:頂面
29:再配線層
291:下地層
292:めっき層
31:半導体素子
311:素子表面
312:素子裏面
312A:電極
32:接合層
33:内部保護層
331:開口部
41:封止樹脂
411:実装面
42:外部保護層
42A:開口部
421:第1保護層
421A:第1開口部
422:第2保護層
422A:第2開口部
50:端子
811:基材
811A:絶縁膜
812:遮蔽層
812A:下地層
812B:めっき層
813:絶縁層
813A:開口部
821:配線層
821A:下地層
821B:めっき層
822:柱状導電体
822A:端面
823:枠状体
823A:端面
831:半導体素子
831A:電極
832:接合層
833:内部保護層
833A:開口部
841:封止樹脂
841A:実装面
842:外部保護層
842A:開口部
85:端子
CL:切断線
z:厚さ方向
x:第1方向
y:第2方向
Claims (18)
- 導電性を有する遮蔽層と、
前記遮蔽層に積層され、かつ厚さ方向視において枠状である開口部を有する絶縁層と、
厚さ方向視において前記開口部よりも内方に位置する前記絶縁層の領域に配置された配線層と、
厚さ方向において互いに反対側を向く素子表面および素子裏面を有し、かつ前記素子裏面が前記配線層に対向するように前記配線層に搭載された半導体素子と、
前記半導体素子とは離間して配置され、かつ前記配線層から厚さ方向において前記素子表面が向く側に起立する複数の柱状導電体と、
前記開口部から露出する前記遮蔽層から厚さ方向において前記素子表面が向く側に起立し、かつ厚さ方向視において前記半導体素子および複数の前記柱状導電体の外周を取り囲む、導電性を有する枠状体と、
電気絶縁性を有し、かつ前記配線層および前記半導体素子を覆う封止樹脂と、を備え、
前記枠状体は、外部接地端子に導通され得ることを特徴とする、半導体装置。
- 前記枠状体は、いずれかの前記柱状導電体に導通しており、
前記枠状体に導通している前記柱状導電体は、前記外部接地端子に接続される、請求項1に記載の半導体装置。 - 複数の前記柱状導電体、および前記枠状体は、いずれも同一の金属を含む、請求項2に記載の半導体装置。
- 複数の前記柱状導電体、および前記枠状体は、いずれもCuを含む、請求項3に記載の半導体装置。
- 前記封止樹脂は、前記素子表面と同方向を向く実装面を有し、
各々の前記柱状導電体は、厚さ方向に起立する側面、および前記素子表面と同方向を向き、かつ前記側面に交差する端面、を有し、
前記封止樹脂は、前記側面を覆い、
前記端面は、前記実装面と面一である、請求項2ないし4のいずれかに記載の半導体装置。 - 前記枠状体は、厚さ方向に起立し、かつ前記半導体素子に対向する内周面、および前記内周面とは反対側を向く外周面、を有し、
前記封止樹脂は、前記内周面および前記外周面の双方を覆っている、請求項5に記載の半導体装置。 - 前記枠状体は、前記素子表面と同方向を向き、かつ前記内周面および前記外周面の双方に交差する頂面をさらに有し、
前記頂面は、前記実装面と面一である、請求項6に記載の半導体装置。 - 厚さ方向視において、前記封止樹脂は、前記遮蔽層および前記枠状体の双方の外周を取り囲んでいる、請求項7に記載の半導体装置。
- 電気絶縁性を有し、かつ前記実装面および前記頂面の双方を覆う外部保護層をさらに備える、請求項7または8に記載の半導体装置。
- 前記端面に導通し、かつ外部に露出する端子を備える、請求項9に記載の半導体装置。
- 前記端子は、積層されためっき層から構成される、請求項10に記載の半導体装置。
- 前記端子は、はんだボールから構成される、請求項10に記載の半導体装置。
- 前記素子裏面には、電極が設けられており、
前記配線層と前記電極との間に位置し、かつ前記配線層および前記半導体素子を相互に導通させる接合層をさらに備える、請求項2ないし12のいずれかに記載の半導体装置。 - 電気絶縁性を有するとともに、厚さ方向視において前記接合層を取り囲み、かつ前記配線層の少なくとも一部を覆う内部保護層をさらに備える、請求項13に記載の半導体装置。
- 厚さ方向において前記遮蔽層に接する基板をさらに備え、
前記基板は、真性半導体材料からなる基材と、前記基材と前記遮蔽層との間に介在する絶縁膜を有する、請求項2ないし14のいずれかに記載の半導体装置。 - 前記基材は、Siからなる、請求項15に記載の半導体装置。
- 基材に導電性を有する遮蔽層を積層させる工程と、
前記遮蔽層に絶縁層を積層させる工程と、
厚さ方向視において枠状である開口部を前記絶縁層に形成する工程と、
厚さ方向視において前記開口部よりも内方に位置する前記絶縁層の領域に、配線層を形成する工程と、
前記開口部から厚さ方向に起立し、かつ導電性を有する枠状体、および前記配線層から厚さ方向に起立する複数の柱状導電体、を形成する工程と、
前記配線層に半導体素子を搭載する工程と、を備え、
前記枠状体および複数の前記柱状導電体を形成する工程では、いずれかの前記柱状導電体が前記枠状体につながった状態で、前記枠状体および複数の前記柱状導電体が電解めっきにより同時に形成されることを特徴とする、半導体装置の製造方法。 - 前記半導体素子を搭載する工程の後に、前記配線層、前記半導体素子、複数の前記柱状導電体、および前記枠状体を覆う封止樹脂を形成する工程と、
厚さ方向において前記封止樹脂の一部を除去することによって、各々の前記柱状導電体の一部、および前記枠状体の一部、の双方を前記封止樹脂から露出させる工程と、をさらに備える、請求項17に記載の半導体装置の製造方法。
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Citations (4)
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JP2009188376A (ja) | 2008-01-09 | 2009-08-20 | Toyota Motor Corp | 半導体装置とその製造方法 |
US20130082364A1 (en) | 2011-09-30 | 2013-04-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | EMI Package AND METHOD FOR MAKING SAME |
US20160095218A1 (en) | 2014-09-25 | 2016-03-31 | KYOCERA Circuit Solutions, Inc. | Composite wiring board and mounting structure of the same |
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