KR20160091925A - 반도체용 수지 조성물 및 반도체용 수지 필름, 및 이들을 사용한 반도체 장치 - Google Patents
반도체용 수지 조성물 및 반도체용 수지 필름, 및 이들을 사용한 반도체 장치 Download PDFInfo
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Abstract
Description
도 2는 막 상부에 무기 입자가 부족한 영역이 있는 반도체용 수지층의 SEM상의 예이다.
2: 반도체용 수지층
3: 비교용 수지층
4: 무기 입자가 부족한 영역
Claims (17)
- (a) 에폭시 화합물, (b) 무기 입자, (c) 폴리이미드 및 (d) 용제를 함유하는 반도체용 수지 조성물이며, 상기 반도체용 수지 조성물의 전체 중량에서 상기 (d) 용제의 중량을 뺀 전체 고형분의 중량 중, 상기 (b) 무기 입자의 비율이 60중량% 이상 92중량% 이하이고, (e) 고무 입자를 더 함유하는 것을 특징으로 하는 반도체용 수지 조성물.
- 제1항에 있어서, 상기 (c) 폴리이미드가, 일반식 (2) 또는 일반식 (3)으로 표시되는 구조를 갖고, 또한 에폭시기와 반응 가능한 관능기를 측쇄에 적어도 하나 갖고, 또한 일반식 (1)로 표시되는 구조를 일반식 (2) 및 일반식 (3) 중의 R4로서 갖고, 일반식 (1)로 표시되는 구조는 (c) 폴리이미드 전체량에 대하여 5 내지 15중량%인 것을 특징으로 하는 반도체용 수지 조성물.
(식 중, R1은 2가의 탄화수소기이고, R2는 1가의 탄화수소기이다. n은 1 내지 10의 정수를 나타낸다.)
(식 중, R3은 4 내지 14가의 유기기이고, R4는 2 내지 12가의 유기기이고, R3, R4 중 적어도 하나는, 1,1,1,3,3,3-헥사플루오로프로필기, 이소프로필기, 에테르기, 티오에테르기 및 SO2기로 이루어지는 군에서 선택되는 기를 적어도 하나 함유한다. R5 및 R6은, 페놀성 수산기, 술폰산기 및 티올기로 이루어지는 군에서 선택되는 기를 적어도 하나 갖는 유기기를 나타낸다. X는 1가의 유기기를 나타낸다. m은 8 내지 200이다. α 및 β는 각각 0 내지 10의 정수를 나타내고, α+β는 0 내지 10의 정수이다. 단, 반복수 m의 구조 단위에 있어서, α+β가 1 내지 10의 정수인 구조 단위가 20 내지 90몰%이다.) - 제1항 또는 제2항에 있어서, 상기 (c) 폴리이미드가 유기 용제 가용성인 것을 특징으로 하는 반도체용 수지 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 (b) 무기 입자의 평균 입자 직경이 10㎚ 이상 5㎛ 이하인 것을 특징으로 하는 반도체용 수지 조성물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 (e) 고무 입자의 평균 입자 직경이 상기 (b) 무기 입자의 평균 입자 직경 이하인 것을 특징으로 하는 반도체용 수지 조성물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 (a) 에폭시 화합물이 액상 에폭시 화합물 및 고형 에폭시 화합물을 함유하고, (a) 에폭시 화합물의 중량 중 액상 에폭시 화합물의 비율이 10 내지 50중량%인 것을 특징으로 하는 반도체용 수지 조성물.
- 제6항에 있어서, 상기 액상 에폭시 화합물 100중량부에 대하여 상기 (e) 고무 입자가 2 내지 100중량부인 것을 특징으로 하는 반도체용 수지 조성물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 (e) 고무 입자가 코어쉘 고무 입자인 것을 특징으로 하는 반도체용 수지 조성물.
- 지지체 상에, (a) 에폭시 화합물, (b) 무기 입자, (c) 폴리이미드를 함유하는 반도체용 수지층을 갖는 반도체용 수지 필름이며, 상기 반도체용 수지층의 중량 중 상기 (b) 무기 입자의 비율이 60중량% 이상 92중량% 이하이고, 상기 반도체용 수지층이 (e) 고무 입자를 더 함유하는 것을 특징으로 하는 반도체용 수지 필름.
- 제9항에 있어서, 상기 (c) 폴리이미드가, 일반식 (2) 또는 일반식 (3)으로 표시되는 구조를 갖고, 또한 에폭시기와 반응 가능한 관능기를 측쇄에 적어도 하나 갖고, 또한 일반식 (1)로 표시되는 구조를 일반식 (2) 및 일반식 (3) 중의 R4로서 갖고, 일반식 (1)로 표시되는 구조는 상기 (c) 폴리이미드 전체량에 대하여 5 내지 15중량%인 것을 특징으로 하는 반도체용 수지 필름.
(식 중, R1은 2가의 탄화수소기이고, R2는 1가의 탄화수소기이다. n은 1 내지 10의 정수를 나타낸다.)
(식 중, R3은 4 내지 14가의 유기기이고, R4는 2 내지 12가의 유기기이고, R3, R4 중 적어도 하나는, 1,1,1,3,3,3-헥사플루오로프로필기, 이소프로필기, 에테르기, 티오에테르기 및 SO2기로 이루어지는 군에서 선택되는 기를 적어도 하나 함유한다. R5 및 R6은, 페놀성 수산기, 술폰산기 및 티올기로 이루어지는 군에서 선택되는 기를 적어도 하나 갖는 유기기를 나타낸다. X는 1가의 유기기를 나타낸다. m은 8 내지 200이다. α 및 β는 각각 0 내지 10의 정수를 나타내고, α+β는 0 내지 10의 정수이다. 단, 반복수 m의 구조 단위에 있어서, α+β가 1 내지 10의 정수인 구조 단위가 20 내지 90몰%이다.) - 제9항 또는 제10항에 있어서, 상기 (c) 폴리이미드가 유기 용제 가용성인 것을 특징으로 하는 반도체용 수지 필름.
- 제9항 내지 제11항 중 어느 한 항에 있어서, 상기 (b) 무기 입자의 평균 입자 직경이 10㎚ 이상 5㎛ 이하인 것을 특징으로 하는 반도체용 수지 필름.
- 제9항 내지 제12항 중 어느 한 항에 있어서, 상기 (e) 고무 입자의 평균 입자 직경이 상기 (b) 무기 입자의 평균 입자 직경 이하인 것을 특징으로 하는 반도체용 수지 필름.
- 제9항 내지 제13항 중 어느 한 항에 있어서, 상기 (a) 에폭시 화합물이 액상 에폭시 화합물 및 고형 에폭시 화합물을 함유하고, 상기 (a) 에폭시 화합물의 중량 중 액상 에폭시 화합물의 비율이 10 내지 50중량%인 것을 특징으로 하는 반도체용 수지 필름.
- 제14항에 있어서, 상기 액상 에폭시 화합물 100중량부에 대하여 상기 (e) 고무 입자가 2 내지 100중량부인 것을 특징으로 하는 반도체용 수지 필름.
- 제9항 내지 제15항 중 어느 한 항에 있어서, 상기 (e) 고무 입자가 코어쉘 고무 입자인 것을 특징으로 하는 반도체용 수지 필름.
- 제1항 내지 제8항 중 어느 한 항에 기재된 반도체용 수지 조성물로부터 (d) 용제를 제거한 조성물의 경화물, 또는 제9항 내지 제16항 중 어느 한 항에 기재된 반도체용 수지층의 경화물을 갖는 반도체 장치.
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| US10662302B2 (en) * | 2014-09-23 | 2020-05-26 | The Boeing Company | Polymer nanoparticles for improved distortion capability in composites |
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| US10160840B2 (en) | 2014-09-23 | 2018-12-25 | The Boeing Company | Polymer nanoparticles for controlling permeability and fiber volume fraction in composites |
| US9845556B2 (en) | 2014-09-23 | 2017-12-19 | The Boeing Company | Printing patterns onto composite laminates |
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| TWI561558B (en) * | 2015-12-09 | 2016-12-11 | Taiflex Scient Co Ltd | Polyimide polymer, polyimide film, and flexible copper-coated laminate |
| JP7046477B2 (ja) * | 2016-07-01 | 2022-04-04 | 味の素株式会社 | 樹脂組成物 |
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| KR102100016B1 (ko) | 2017-11-20 | 2020-04-10 | 주식회사 엘지화학 | 폴리이미드 필름의 모노머 정량분석법 |
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| JP7135970B2 (ja) * | 2019-03-27 | 2022-09-13 | 味の素株式会社 | 樹脂組成物 |
| JP7440224B2 (ja) * | 2019-08-21 | 2024-02-28 | 太陽ホールディングス株式会社 | ポジ型感光性樹脂組成物 |
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| JP7761380B2 (ja) * | 2020-10-05 | 2025-10-28 | 味の素株式会社 | 樹脂組成物 |
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| JPWO2015080098A1 (ja) | 2017-03-16 |
| JP6528404B2 (ja) | 2019-06-12 |
| CN105745274B (zh) | 2018-06-29 |
| KR102256525B1 (ko) | 2021-05-26 |
| US10050005B2 (en) | 2018-08-14 |
| US20160300810A1 (en) | 2016-10-13 |
| CN105745274A (zh) | 2016-07-06 |
| TW201527430A (zh) | 2015-07-16 |
| WO2015080098A1 (ja) | 2015-06-04 |
| TWI648342B (zh) | 2019-01-21 |
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