KR20150123762A - 다이싱 테이프 일체형 반도체 이면용 필름 - Google Patents
다이싱 테이프 일체형 반도체 이면용 필름 Download PDFInfo
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- KR20150123762A KR20150123762A KR1020150146704A KR20150146704A KR20150123762A KR 20150123762 A KR20150123762 A KR 20150123762A KR 1020150146704 A KR1020150146704 A KR 1020150146704A KR 20150146704 A KR20150146704 A KR 20150146704A KR 20150123762 A KR20150123762 A KR 20150123762A
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- semiconductor
- film
- backing film
- resin
- dicing tape
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- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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Abstract
Description
도 2a 내지 2d는 본 발명의 다이싱 테이프 일체형 반도체 이면용 필름을 사용하는 반도체 장치의 제조 방법의 하나의 실시태양을 나타내는 단면 모식도이다.
표면 조도(Ra)(㎚) | 반도체 이면용 필름의 두께(㎛) | 커버 테이프에 대한 접착 | |
실시예 1 | 500 | 60 | 양호 |
실시예 2 | 1000 | 60 | 양호 |
실시예 3 | 200 | 60 | 양호 |
실시예 4 | 100 | 60 | 양호 |
비교예 1 | 45 | 60 | 불량 |
2: 반도체 이면용 필름
3: 다이싱 테이프
31: 기재
32: 점착제층
33: 반도체 웨이퍼의 부착 부분에 대응하는 부분
4: 반도체 웨이퍼
5: 반도체 칩
51: 반도체 칩(5)의 회로면 측에 형성된 범프
6: 피착체
61: 피착체(6)의 접속 패드에 피착된 접합용 도전성 물질
Claims (3)
- 피착체 상에 플립칩 접속된 반도체 소자의 이면에 형성하기 위한 플립칩형 반도체 이면용 필름으로서, 반도체 소자의 이면에 형성될 때 반도체 소자의 이면에 대향하지 않는 측의 표면 조도(Ra)가, 경화 전에, 50㎚ 내지 3㎛의 범위 내인 것을 특징으로 하는 플립칩형 반도체 이면용 필름이, 다이싱 테이프 상에 적층된 다이싱 테이프 일체형 반도체 이면용 필름으로서,
상기 다이싱 테이프는 기재 상에 점착제층이 적층된 구조이고, 상기 플립칩형 반도체 이면용 필름은 상기 점착제층 상에 적층되어 있고,
상기 점착체층의 전체면에 상기 플립칩형 반도체 이면용 필름이 형성되어 있는 것을 특징으로 하는 다이싱 테이프 일체형 반도체 이면용 필름. - 제 1 항에 있어서,
상기 플립칩형 반도체 이면용 필름의 두께는 2㎛ 내지 200㎛의 범위 내인 것을 특징으로 하는 다이싱 테이프 일체형 반도체 이면용 필름. - 제 1 항 또는 제 2 항에 있어서,
상기 반도체 소자의 두께는 20㎛ 내지 300㎛의 범위 내인 것을 특징으로 하는 다이싱 테이프 일체형 반도체 이면용 필름.
Applications Claiming Priority (2)
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JPJP-P-2010-163094 | 2010-07-20 | ||
JP2010163094A JP5048815B2 (ja) | 2010-07-20 | 2010-07-20 | フリップチップ型半導体裏面用フィルム、及び、ダイシングテープ一体型半導体裏面用フィルム |
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KR1020150005990A Division KR101607803B1 (ko) | 2010-07-20 | 2015-01-13 | 플립칩형 반도체 이면용 필름 및 다이싱 테이프 일체형 반도체 이면용 필름 |
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KR20150123762A true KR20150123762A (ko) | 2015-11-04 |
KR101640349B1 KR101640349B1 (ko) | 2016-07-15 |
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KR1020110063909A Expired - Fee Related KR101555733B1 (ko) | 2010-07-20 | 2011-06-29 | 다이싱 테이프 일체형 반도체 이면용 필름 또는 플립칩형 반도체 이면용 필름을 이용한 반도체 장치의 제조방법, 및 반도체 장치 |
KR1020150005990A Active KR101607803B1 (ko) | 2010-07-20 | 2015-01-13 | 플립칩형 반도체 이면용 필름 및 다이싱 테이프 일체형 반도체 이면용 필름 |
KR1020150146704A Expired - Fee Related KR101640349B1 (ko) | 2010-07-20 | 2015-10-21 | 다이싱 테이프 일체형 반도체 이면용 필름 |
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KR1020110063909A Expired - Fee Related KR101555733B1 (ko) | 2010-07-20 | 2011-06-29 | 다이싱 테이프 일체형 반도체 이면용 필름 또는 플립칩형 반도체 이면용 필름을 이용한 반도체 장치의 제조방법, 및 반도체 장치 |
KR1020150005990A Active KR101607803B1 (ko) | 2010-07-20 | 2015-01-13 | 플립칩형 반도체 이면용 필름 및 다이싱 테이프 일체형 반도체 이면용 필름 |
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US (1) | US20120021174A1 (ko) |
JP (1) | JP5048815B2 (ko) |
KR (3) | KR101555733B1 (ko) |
CN (3) | CN107887320A (ko) |
TW (1) | TWI446431B (ko) |
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KR20240083189A (ko) | 2022-12-01 | 2024-06-12 | (주)이녹스첨단소재 | 다이싱 테이프 일체형 반도체 웨이퍼용 보호막 시트 |
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- 2011-06-30 CN CN201110184582.XA patent/CN102376614B/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CN106057722A (zh) | 2016-10-26 |
JP2012028404A (ja) | 2012-02-09 |
KR20150010801A (ko) | 2015-01-28 |
KR101607803B1 (ko) | 2016-03-30 |
KR101555733B1 (ko) | 2015-09-25 |
CN102376614A (zh) | 2012-03-14 |
CN106057722B (zh) | 2019-03-08 |
TWI446431B (zh) | 2014-07-21 |
CN102376614B (zh) | 2019-04-16 |
JP5048815B2 (ja) | 2012-10-17 |
TW201205660A (en) | 2012-02-01 |
CN107887320A (zh) | 2018-04-06 |
US20120021174A1 (en) | 2012-01-26 |
KR20120010124A (ko) | 2012-02-02 |
KR101640349B1 (ko) | 2016-07-15 |
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