JP6000519B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP6000519B2 JP6000519B2 JP2011161959A JP2011161959A JP6000519B2 JP 6000519 B2 JP6000519 B2 JP 6000519B2 JP 2011161959 A JP2011161959 A JP 2011161959A JP 2011161959 A JP2011161959 A JP 2011161959A JP 6000519 B2 JP6000519 B2 JP 6000519B2
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- substrate
- resin
- peelable member
- lead frame
- peelable
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000000758 substrate Substances 0.000 claims description 59
- 239000011347 resin Substances 0.000 claims description 58
- 229920005989 resin Polymers 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007590 electrostatic spraying Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000007747 plating Methods 0.000 description 10
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009832 plasma treatment Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Landscapes
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
12 ノズル
15 液剤
20 マスク
25 パターン
30 リードフレーム
32、62 ダイパッド
35、65、66 剥離性部材
40、45 樹脂
50、70 半導体チップ
60 基板
80 ワックス塗布装置
82 固形ワックス
90 テーブル
Claims (3)
- 基板の上に半導体チップを実装するステップと、
前記半導体チップの実装後に、樹脂封止の際に用いられる金型のランナおよびゲートが配置される前記基板の上の領域に、静電噴霧により前記領域に対応するパターンを備えたマスクを介して液剤を塗布することで剥離性部材を形成するステップと、
前記半導体チップを封止するように前記基板の上に樹脂を形成するステップと、
前記基板の前記剥離性部材の上に形成された不要な樹脂をゲートブレイクを行うことで除去するステップと、を有し、
前記不要な樹脂と前記剥離性部材との間の密着力は、該不要な樹脂と前記基板との間の密着力よりも小さく、前記ゲートブレイクにより、該不要な樹脂が該基板の上に形成された該剥離性部材から剥離されることを特徴とする半導体装置の製造方法。 - 前記剥離性部材を形成するステップは、
前記液剤を微粒子化して前記領域に堆積させるステップと、
該堆積した微粒子化した液剤を硬化させるステップと、
を有することを特徴とする請求項1に記載の半導体装置の製造方法。 - 前記剥離性部材は、シリコーン系又はフッ素系の材料からなることを特徴とする請求項1または2に記載の半導体装置の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011161959A JP6000519B2 (ja) | 2011-07-25 | 2011-07-25 | 半導体装置の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011161959A JP6000519B2 (ja) | 2011-07-25 | 2011-07-25 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013026550A JP2013026550A (ja) | 2013-02-04 |
| JP6000519B2 true JP6000519B2 (ja) | 2016-09-28 |
Family
ID=47784511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011161959A Expired - Fee Related JP6000519B2 (ja) | 2011-07-25 | 2011-07-25 | 半導体装置の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6000519B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12308253B2 (en) | 2021-10-25 | 2025-05-20 | Samsung Electronics Co., Ltd. | Molded product for semiconductor strip and method of manufacturing semiconductor package |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6654853B2 (ja) * | 2015-10-22 | 2020-02-26 | エムテックスマツムラ株式会社 | 電子部品基板の表面処理方法、大気圧プラズマ発生装置及び樹脂封止システム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60182729A (ja) * | 1984-02-29 | 1985-09-18 | Tetsuya Hojo | 半導体パッケージ組立工程でのバリ除去兼外装処理方法 |
| JPH0256958A (ja) * | 1988-08-22 | 1990-02-26 | Nec Corp | 樹脂封止型半導体装置の製造方法 |
| JPH06342816A (ja) * | 1993-06-02 | 1994-12-13 | Mitsubishi Electric Corp | 半導体装置及びその製造方法並びにそれらに用いるリードフレーム |
| JP3061115U (ja) * | 1999-01-29 | 1999-09-17 | 日月光半導體製造股▲分▼有限公司 | 半導体パッケ―ジの基板 |
| ES2360655T3 (es) * | 2007-06-05 | 2011-06-08 | Akzo Nobel Coatings International B.V. | Revestimiento temporal pelable. |
| JP2009185301A (ja) * | 2009-05-19 | 2009-08-20 | Du Pont Mitsui Fluorochem Co Ltd | 被膜形成性フッ素樹脂組成物 |
-
2011
- 2011-07-25 JP JP2011161959A patent/JP6000519B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12308253B2 (en) | 2021-10-25 | 2025-05-20 | Samsung Electronics Co., Ltd. | Molded product for semiconductor strip and method of manufacturing semiconductor package |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013026550A (ja) | 2013-02-04 |
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