KR20180100647A - 부품 제조용 필름 및 부품의 제조 방법 - Google Patents
부품 제조용 필름 및 부품의 제조 방법 Download PDFInfo
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- KR20180100647A KR20180100647A KR1020187022726A KR20187022726A KR20180100647A KR 20180100647 A KR20180100647 A KR 20180100647A KR 1020187022726 A KR1020187022726 A KR 1020187022726A KR 20187022726 A KR20187022726 A KR 20187022726A KR 20180100647 A KR20180100647 A KR 20180100647A
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Abstract
Description
도 2는 본 반도체 부품의 제조 방법에 따른 보호 부재 형성 공정을 설명하는 설명도이다.
도 3은 본 반도체 부품의 제조 방법에 따른 첩착 공정을 설명하는 설명도이다.
도 4는 본 반도체 부품의 제조 방법에 따른 평가 공정을 설명하는 설명도이다.
도 5는 본 반도체 부품의 제조 방법에 따른 개편화 공정을 설명하는 설명도이다.
도 6은 본 반도체 부품의 제조 방법에 따른 평가 공정을 설명하는 설명도이다.
도 7은 본 반도체 부품의 제조 방법에 따른 필름 이간 공정을 설명하는 설명도이다.
도 8은 본 반도체 부품의 제조 방법에 따른 부품 이간 공정을 설명하는 설명도이다.
도 9는 본 반도체 부품의 제조 방법에 따른 픽업 공정을 설명하는 설명도이다.
도 10은 본 전자 부품의 제조 방법에 따른 평가 공정을 설명하는 설명도이다.
도 11은 본 전자 부품의 제조 방법에 따른 개편화 공정을 설명하는 설명도이다.
도 12는 본 전자 부품의 제조 방법에 따른 평가 공정을 설명하는 설명도이다.
도 13은 본 전자 부품의 제조 방법에 따른 필름 이간 공정을 설명하는 설명도이다.
도 14는 본 전자 부품의 제조 방법에 따른 부품 이간 공정을 설명하는 설명도이다.
도 15는 본 전자 부품의 제조 방법에 따른 픽업 공정을 설명하는 설명도이다.
도 16은 본 전자 부품의 제조 방법에 따른 평가 공정의 다른 형태를 설명하는 설명도이다.
11; 기층,
12; 점착재층,
12a; 점착재층의 표면(개구부(71)에 노출된 점착재층(12)의 표면),
20; 반도체 웨이퍼, 21; 반도체 부품,
30; 봉지재,
50; 어레이상 전자 부품, 51; 전자 부품,
7; 프레임체,
7a; 프레임체의 일면,
71; 프레임체의 개구부,
8; 프로브 카드, 81; 프로브,
90; 흡착 테이블, 91; 스토퍼, 92; 돌상 부재, 93; 픽업 기구,
R1; 보호 부재 형성 공정,
R2; 첩착 공정,
R3; 평가 공정(반도체 웨이퍼 평가 공정, 어레이상 전자 부품 평가 공정),
R4; 개편화 공정,
R5; 평가 공정(반도체 부품 평가 공정, 전자 부품 평가 공정),
R6; 필름 이간 공정,
R7; 부품 이간 공정,
R8; 픽업 공정.
Claims (18)
- 반도체 부품의 제조 방법에 이용되는 반도체 부품 제조용 필름으로서,
기층과, 상기 기층의 일면측에 설치된 점착재층을 구비하고,
상기 기층의 상기 점착재층이 설치되어 있지 않은 일면의 표면의 산술 평균 거칠기(Ra)가 0.1μm 이상 2.0μm 이하, 또한 최대 높이 거칠기(Rz)가 1.0μm 이상 15μm 이하인 것을 특징으로 하는 반도체 부품 제조용 필름. - 제 1 항에 있어서,
상기 기층의 100℃에 있어서의 탄성률 E'(100)과 25℃에 있어서의 탄성률 E'(25)의 비 RE1(=E'(100)/E'(25))이 0.2≤RE1≤1이고, 또한 E'(25)가 35MPa 이상 3500MPa 이하인 반도체 부품 제조용 필름. - 제 1 항 또는 제 2 항에 있어서,
상기 기층의 160℃에 있어서의 탄성률 E'(160)과 -40℃에 있어서의 탄성률 E'(-40)의 비 RE2(=E'(160)/E'(-40))가 0.01≤RE2≤1인 반도체 부품 제조용 필름. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 기층은, 열가소성 폴리에스터계 엘라스토머, 열가소성 폴리아마이드계 엘라스토머, 및 폴리뷰틸렌 테레프탈레이트 중 적어도 1종을 포함하는 반도체 부품 제조용 필름. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 반도체 부품의 제조 방법은, 회로가 형성된 반도체 웨이퍼의 이면에 상기 점착재층을 첩착한 상태로, 상기 반도체 웨이퍼를 개편화하여 반도체 부품을 얻는 개편화 공정과,
상기 반도체 부품을 상기 점착재층으로부터 이간하는 픽업 공정을 구비함과 함께,
상기 픽업 공정 전에, 25℃ 이하 또는 75℃ 이상의 온도역에서 상기 반도체 웨이퍼 또는 상기 반도체 부품의 평가를 행하는 평가 공정을 구비하는 반도체 부품 제조용 필름. - 회로가 형성된 반도체 웨이퍼의 이면에, 반도체 부품 제조용 필름의 점착재층을 첩착한 상태로, 상기 반도체 웨이퍼를 개편화하여 반도체 부품을 얻는 개편화 공정과,
상기 반도체 부품을 상기 점착재층으로부터 이간하는 픽업 공정을 구비함과 함께,
상기 픽업 공정 전에, 25℃ 이하 또는 75℃ 이상의 온도역에서 상기 반도체 웨이퍼 또는 상기 반도체 부품의 평가를 행하는 평가 공정을 구비하고,
상기 기층의 상기 점착재층이 설치되어 있지 않은 일면의 표면의 산술 평균 거칠기(Ra)가 0.1μm 이상 2.0μm 이하, 또한 최대 높이 거칠기(Rz)가 1.0μm 이상 15μm 이하인 것을 특징으로 하는 반도체 부품의 제조 방법. - 제 6 항에 있어서,
상기 기층의 100℃에 있어서의 탄성률 E'(100)과 25℃에 있어서의 탄성률 E'(25)의 비 RE1(=E'(100)/E'(25))이 0.2≤RE1≤1이고, 또한 E'(25)가 35MPa 이상 3500MPa 이하인 반도체 부품의 제조 방법. - 제 6 항 또는 제 7 항에 있어서,
상기 기층의 160℃에 있어서의 탄성률 E'(160)과 -40℃에 있어서의 탄성률 E'(-40)의 비 RE2(=E'(160)/E'(-40))가 0.01≤RE2≤1인 반도체 부품의 제조 방법. - 제 6 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 기층은, 열가소성 폴리에스터계 엘라스토머, 열가소성 폴리아마이드계 엘라스토머, 및 폴리뷰틸렌 테레프탈레이트 중 적어도 1종을 포함하는 반도체 부품의 제조 방법. - 전자 부품의 제조 방법에 이용되는 전자 부품 제조용 필름으로서,
기층과, 상기 기층의 일면측에 설치된 점착재층을 구비하고,
상기 기층의 상기 점착재층이 설치되어 있지 않은 일면의 표면의 산술 평균 거칠기(Ra)가 0.1μm 이상 2.0μm 이하, 또한 최대 높이 거칠기(Rz)가 1.0μm 이상 15μm 이하인 것을 특징으로 하는 전자 부품 제조용 필름. - 제 10 항에 있어서,
상기 기층의 100℃에 있어서의 탄성률 E'(100)과 25℃에 있어서의 탄성률 E'(25)의 비 RE1(=E'(100)/E'(25))이 0.2≤RE1≤1이고, 또한 E'(25)가 35MPa 이상 3500MPa 이하인 전자 부품 제조용 필름. - 제 10 항 또는 제 11 항에 있어서,
상기 기층의 160℃에 있어서의 탄성률 E'(160)과 -40℃에 있어서의 탄성률 E'(-40)의 비 RE2(=E'(160)/E'(-40))가 0.01≤RE2≤1인 전자 부품 제조용 필름. - 제 10 항 내지 제 12 항 중 어느 한 항에 있어서,
상기 기층은, 열가소성 폴리에스터계 엘라스토머, 열가소성 폴리아마이드계 엘라스토머, 및 폴리뷰틸렌 테레프탈레이트 중 적어도 1종을 포함하는 전자 부품 제조용 필름. - 제 10 항 내지 제 13 항 중 어느 한 항에 있어서,
상기 전자 부품의 제조 방법은,
반도체 부품이 어레이상으로 봉지된 어레이상 전자 부품의 이면에 상기 점착재층을 첩착한 상태로, 상기 어레이상 전자 부품을 개편화하여 전자 부품을 얻는 개편화 공정과,
상기 전자 부품을 상기 점착재층으로부터 이간하는 픽업 공정을 구비함과 함께,
상기 픽업 공정 전에, 25℃ 이하 또는 75℃ 이상의 온도역에서 상기 어레이상 전자 부품 또는 상기 전자 부품의 평가를 행하는 평가 공정을 구비하는 전자 부품 제조용 필름. - 반도체 부품이 어레이상으로 봉지된 어레이상 전자 부품의 이면에, 전자 부품 제조용 필름의 점착재층을 첩착한 상태로, 상기 어레이상 전자 부품을 개편화하여 전자 부품을 얻는 개편화 공정과,
상기 전자 부품을 상기 점착재층으로부터 이간하는 픽업 공정을 구비함과 함께,
상기 픽업 공정 전에, 25℃ 이하 또는 75℃ 이상의 온도역에서 상기 어레이상 전자 부품 또는 상기 전자 부품의 평가를 행하는 평가 공정을 구비하고,
상기 전자 부품 제조용 필름은, 기층과, 상기 기층의 일면측에 설치된 상기 점착재층을 갖고,
상기 기층의 상기 점착재층이 설치되어 있지 않은 일면의 표면의 산술 평균 거칠기(Ra)가 0.1μm 이상 2.0μm 이하, 또한 최대 높이 거칠기(Rz)가 1.0μm 이상 15μm 이하인 것을 특징으로 하는 전자 부품의 제조 방법. - 제 15 항에 있어서,
상기 기층의 100℃에 있어서의 탄성률 E'(100)과 25℃에 있어서의 탄성률 E'(25)의 비 RE1(=E'(100)/E'(25))이 0.2≤RE1≤1이고, 또한 E'(25)가 35MPa 이상 3500MPa 이하인 전자 부품의 제조 방법. - 제 15 항 또는 제 16 항에 있어서,
상기 기층의 160℃에 있어서의 탄성률 E'(160)과 -40℃에 있어서의 탄성률 E'(-40)의 비 RE2(=E'(160)/E'(-40))가 0.01≤RE2≤1인 전자 부품의 제조 방법. - 제 15 항 내지 제 17 항 중 어느 한 항에 있어서,
상기 기층은, 열가소성 폴리에스터계 엘라스토머, 열가소성 폴리아마이드계 엘라스토머, 및 폴리뷰틸렌 테레프탈레이트 중 적어도 1종을 포함하는 전자 부품의 제조 방법.
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| WO2017169747A1 (ja) | 2017-10-05 |
| EP3439021B1 (en) | 2025-01-29 |
| SG11201807869SA (en) | 2018-10-30 |
| CN108966672B (zh) | 2023-08-18 |
| EP3439021A4 (en) | 2019-11-27 |
| KR102082065B1 (ko) | 2020-02-26 |
| EP3439021A1 (en) | 2019-02-06 |
| CN108966672A (zh) | 2018-12-07 |
| TW201743375A (zh) | 2017-12-16 |
| TWI799375B (zh) | 2023-04-21 |
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