KR20170056445A - 적층체 및 합동체·반도체 장치의 제조 방법 - Google Patents
적층체 및 합동체·반도체 장치의 제조 방법 Download PDFInfo
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- KR20170056445A KR20170056445A KR1020160148541A KR20160148541A KR20170056445A KR 20170056445 A KR20170056445 A KR 20170056445A KR 1020160148541 A KR1020160148541 A KR 1020160148541A KR 20160148541 A KR20160148541 A KR 20160148541A KR 20170056445 A KR20170056445 A KR 20170056445A
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Abstract
다이싱 시트와 반도체 이면 보호 필름을 포함하는 적층체에 관한 것이다. 다이싱 시트는, 기재층과, 기재층 상에 배치된 점착제층을 포함한다. 반도체 이면 보호 필름은 점착제층 상에 배치되어 있다. 경화 후에 있어서의 반도체 이면 보호 필름의 인장 저장 탄성률은 23℃ 내지 80℃의 전 범위에서 1㎬ 이상이다.
Description
도 2는 합동체의 일부의 개략 단면도이다.
도 3은 반도체 장치의 제조 공정의 개략 단면도이다.
도 4는 반도체 장치의 제조 공정의 개략 단면도이다.
도 5는 반도체 장치의 제조 공정의 개략 단면도이다.
도 6은 변형예 1에 있어서의 적층체의 개략 단면도이다.
도 7은 적층체와, 적층체에 고정된 웨이퍼의 개략 단면도이며, 다이싱 블레이드의 절입 깊이를 나타낸 것이다.
도 8은 실시예에 있어서의 조합-실리콘 칩과 다이싱 후 반도체 이면 보호 필름을 포함함-의 측면도이며, 균열의 깊이를 나타낸 것이다.
11: 반도체 이면 보호 필름
12: 다이싱 시트
121: 기재층
122: 점착제층
122A: 제1 부분
122B: 제2 부분
13: 박리 라이너
71: 적층체
4: 반도체 웨이퍼
5: 조합
6: 피착체
8: 흡착대
41: 반도체 칩
51: 범프
61: 도전재
111: 다이싱 후 반도체 이면 보호 필름
Claims (5)
- 기재층 및 상기 기재층 상에 배치된 점착제층을 포함하는 다이싱 시트와,
상기 점착제층 상에 배치된 반도체 이면 보호 필름을 포함하고,
경화 후에 있어서의 상기 반도체 이면 보호 필름의 인장 저장 탄성률이 23℃ 내지 80℃의 전 범위에서 1㎬ 이상인, 적층체. - 제1항에 있어서,
경화 후에 있어서의 상기 반도체 이면 보호 필름의 80℃ 인장 저장 탄성률의, 경화 후에 있어서의 상기 반도체 이면 보호 필름의 23℃ 인장 저장 탄성률에 대한 비가 0.3 내지 1.0인, 적층체. - 제1항에 있어서,
상기 반도체 이면 보호 필름은 수지 성분을 포함하고,
상기 수지 성분은, 아크릴 수지, 에폭시 수지 및 페놀 수지를 포함하며,
상기 수지 성분 100중량% 중에 있어서의 상기 아크릴 수지의 함유량은 0.1중량% 내지 30중량%인, 적층체. - 박리 라이너와,
상기 박리 라이너 상에 배치된, 제1항에 기재된 적층체를 포함하는 합동체. - 제1항 내지 제3항 중 어느 한 항에 기재된 적층체의 상기 반도체 이면 보호 필름에 반도체 웨이퍼를 고정하는 공정과,
상기 적층체의 상기 반도체 이면 보호 필름에 상기 반도체 웨이퍼를 고정하는 공정 후에, 상기 반도체 이면 보호 필름을 경화시키는 공정과,
상기 반도체 이면 보호 필름을 경화시키는 공정 후에, 상기 반도체 이면 보호 필름에 고정된 상기 반도체 웨이퍼를 다이싱함으로써, 반도체 칩, 및 상기 반도체 칩에 고정된 다이싱 후 반도체 이면 보호 필름을 포함하는 조합을 형성하는 공정과,
상기 다이싱 시트로부터 상기 조합을 박리하는 공정을 포함하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015222896A JP6660156B2 (ja) | 2015-11-13 | 2015-11-13 | 積層体および合同体・半導体装置の製造方法 |
| JPJP-P-2015-222896 | 2015-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170056445A true KR20170056445A (ko) | 2017-05-23 |
| KR102559864B1 KR102559864B1 (ko) | 2023-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160148541A Active KR102559864B1 (ko) | 2015-11-13 | 2016-11-09 | 적층체 및 합동체·반도체 장치의 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20170140973A1 (ko) |
| JP (1) | JP6660156B2 (ko) |
| KR (1) | KR102559864B1 (ko) |
| CN (1) | CN106696408B (ko) |
| TW (1) | TWI710462B (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120003120A (zh) * | 2017-03-17 | 2025-05-16 | 汉高股份有限及两合公司 | 多层制品的工作寿命改善及其制备方法和用途 |
| JP6921644B2 (ja) * | 2017-06-27 | 2021-08-18 | 日東電工株式会社 | ダイシングテープ一体型裏面保護フィルム |
| KR102929203B1 (ko) * | 2018-11-22 | 2026-02-20 | 린텍 가부시키가이샤 | 열경화성 보호막 형성용 필름, 보호막 형성용 복합 시트, 및 칩의 제조 방법 |
| CN113841223B (zh) * | 2019-05-23 | 2024-02-06 | 三菱电机株式会社 | 半导体基板的制造方法和半导体装置的制造方法 |
| TW202323359A (zh) * | 2021-07-21 | 2023-06-16 | 德商漢高智慧財產控股公司 | 用於具有優異高溫性質之供3d矽穿孔(tsv)封裝用之非傳導性薄膜的樹脂組合物 |
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2015
- 2015-11-13 JP JP2015222896A patent/JP6660156B2/ja not_active Expired - Fee Related
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2016
- 2016-11-03 CN CN201610959486.0A patent/CN106696408B/zh not_active Expired - Fee Related
- 2016-11-09 KR KR1020160148541A patent/KR102559864B1/ko active Active
- 2016-11-10 TW TW105136616A patent/TWI710462B/zh not_active IP Right Cessation
- 2016-11-11 US US15/349,169 patent/US20170140973A1/en not_active Abandoned
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| JP2009256466A (ja) * | 2008-04-16 | 2009-11-05 | Sekisui Chem Co Ltd | 電子部品用接着剤 |
| JP2010199541A (ja) | 2009-01-30 | 2010-09-09 | Nitto Denko Corp | ダイシングテープ一体型ウエハ裏面保護フィルム |
| KR20130056861A (ko) * | 2010-04-19 | 2013-05-30 | 닛토덴코 가부시키가이샤 | 플립칩형 반도체 이면용 필름 |
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| JP2012169482A (ja) * | 2011-02-15 | 2012-09-06 | Nitto Denko Corp | 保護層形成用フィルム |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2017092333A (ja) | 2017-05-25 |
| TWI710462B (zh) | 2020-11-21 |
| KR102559864B1 (ko) | 2023-07-27 |
| JP6660156B2 (ja) | 2020-03-04 |
| CN106696408B (zh) | 2021-04-13 |
| TW201726421A (zh) | 2017-08-01 |
| CN106696408A (zh) | 2017-05-24 |
| US20170140973A1 (en) | 2017-05-18 |
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