KR20200037261A - 경화성 유기폴리실록산 조성물 및 광반도체 장치 - Google Patents
경화성 유기폴리실록산 조성물 및 광반도체 장치 Download PDFInfo
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Abstract
Description
상세한 설명에 사용된 참조 번호
1 폴리프탈아미드 수지로 제조된 하우징
2 내측 리드(inner lead)
3 다이 패드
4 접합 재료
5 LED 칩
6 접합 와이어
7 밀봉 재료
도 2는 금 패드 오염 시험의 결과를 보여주는 일련의 사진이다.
Claims (7)
- 적어도 하기 성분들을 포함하는, 경화성 유기폴리실록산 조성물:
(A) 15 내지 35 중량%의 성분 (A-1) 및 65 내지 85 중량%의 성분 (A-2)를 포함하는 알케닐-함유 유기폴리실록산으로서,
성분 (A-1)은 하기 평균 조성식(average compositional formula):
(R1 3SiO1/2)a(R1 2SiO2/2)b(R1SiO3/2)c(SiO4/2)d
(여기서, R1은 페닐 기, 메틸 기, 또는 탄소 원자수 2 내지 10의 알케닐 기를 나타내고; 전체 R1 기의 0.4 내지 50 몰%는 탄소 원자수 2 내지 10의 알케닐 기이고; 메틸 기가 R1에 포함된 메틸 기와 페닐 기의 합계의 90 몰% 이상을 구성하고; "a", "b", "c", 및 "d"는 하기 조건들: 0 ≤ a ≤ 0.05; 0.9 ≤ b ≤ 1; 0 ≤ c ≤ 0.03; 0 ≤ d ≤ 0.03; 및 a+b+c+d = 1을 충족시키는 수임)의 유기폴리실록산을 포함하고;
성분 (A-2)는 하기 평균 조성식:
(R2 3SiO1/2)e(R2 2SiO2/2)f(R2SiO3/2)g(SiO4/2)h(HO1/2)i
(여기서, R2는 페닐 기, 메틸 기, 또는 탄소 원자수 2 내지 10의 알케닐 기를 나타내고; 전체 R2 기의 5 내지 10 몰%는 탄소 원자수 2 내지 10의 알케닐 기이고; 메틸 기가 R2에 포함된 메틸 기와 페닐 기의 합계의 90 몰% 이상을 구성하고; "e", "f", "g", "h" 및 "i"는 하기 조건들: 0.4 ≤ e ≤ 0.6; 0 ≤ f ≤ 0.05; 0 ≤ g ≤ 0.05; 0.4 ≤ h ≤ 0.6; 0.01 ≤ i ≤ 0.05; 및 e+f+g+h = 1을 충족시키는 수임)의 유기폴리실록산을 포함하는, 상기 알케닐-함유 유기폴리실록산;
(B) 규소-결합된 수소 원자를 포함하며 80 내지 100 중량%의 성분 (B-1), 0 내지 20 중량%의 성분 (B-2), 및 0 내지 10 중량%의 성분 (B-3)을 포함하는, 성분 (B) 내의 상기 규소-결합된 수소 원자가 성분 (A) 내의 알케닐 기의 총 함량 1 몰당 0.5 내지 2.0 몰의 범위가 되는 양의 유기폴리실록산으로서,
성분 (B-1)은, 0.5 중량% 이상의 규소-결합된 수소 원자를 포함하며 하기 평균 분자식(average molecular formula): R3 3SiO(R3 2SiO)j(R3HSiO)kSiR3 3
(여기서, R3은 페닐 기 또는 메틸 기를 나타내고; 메틸 기가 R3에 포함된 전체 기의 90 몰% 이상을 구성하고; "j"는 0 내지 35의 범위의 수이고; "k"는 10 내지 100의 범위의 수임)으로 나타내어지는 유기폴리실록산을 포함하고;
성분 (B-2)는, 0.5 중량% 이상의 규소-결합된 수소 원자를 포함하며 하기 평균 조성식:
(HR4 2SiO1/2)l(R4 3SiO1/2)m(R4 2SiO2/2)n(R4SiO3/2)o(SiO4/2)p(R5O1/2)q
(여기서, R4는 페닐 기 또는 메틸 기를 나타내고; 메틸 기가 R4에 포함된 전체 기의 90 몰% 이상을 구성하고; R5는 수소 원자 또는 탄소 원자수 1 내지 10의 알킬 기를 나타내고; "l", "m", "n", "o", "p" 및 "q"는 하기 조건들: 0.4 ≤ l ≤ 0.7; 0 ≤ m ≤ 0.2; 0 ≤ n ≤ 0.05; 0 ≤ o ≤ 0.5; 0.3 ≤ p ≤ 0.6; 0 ≤ q ≤ 0.05; 및 l+m+n+o+p = 1을 충족시키는 수임)로 나타내어지는 유기폴리실록산을 포함하고;
성분 (B-3)은 하기 평균 분자식: HR6 2SiO(R6 2SiO)rSiR6 2H
(여기서, R6은 페닐 기 또는 메틸 기를 나타내고; 메틸 기가 R6에 포함된 전체 기의 90% 이상을 구성하고; "r"은 10 내지 100의 범위의 수임)로 나타내어지는 유기폴리실록산인, 상기 유기폴리실록산;
(C) 성분 (A)와 성분 (B)의 합계 100 중량부당 0.1 내지 5 중량부의 양의 접착 촉진제; 및
(D) 상기 조성물을 경화시키기에 충분한 양의 하이드로실릴화-반응 촉매. - 제1항에 있어서, (E) 20 내지 200 m2/g의 BET 비면적(specific area)을 가지며 성분 (A) 내지 성분 (D)의 합계 100 중량부당 1 내지 10 중량부의 양으로 첨가되는 건식 실리카를 추가로 포함하는, 경화성 유기폴리실록산 조성물.
- 제1항 또는 제2 항에 있어서, 상기 경화성 유기폴리실록산 조성물의 경화에 의해 JIS K 6253에 따른 타입 D 경도계 경도가 30 내지 70의 범위인 경화체(cured body)가 형성되는, 경화성 유기폴리실록산 조성물.
- 제3항에 있어서, 상기 경화체는 JIS K 6253에 따른 타입 D 경도가 55 내지 70의 범위인, 경화성 유기폴리실록산 조성물.
- 제1항 또는 제2항 내지 제4항 중 어느 한 항에 있어서, 상기 경화성 유기폴리실록산 조성물은 광반도체 소자용 밀봉제 또는 접합제로서 사용되는, 경화성 유기폴리실록산 조성물.
- 제5항에 있어서, 상기 광반도체 소자는 발광 다이오드인, 경화성 유기폴리실록산 조성물.
- 제1항 또는 제2항 내지 제6항 중 어느 한 항의 경화성 유기폴리실록산 조성물의 경화체의 사용에 의해 광반도체 소자가 밀봉되고/되거나 접합되는, 광반도체 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762539138P | 2017-07-31 | 2017-07-31 | |
| US62/539,138 | 2017-07-31 | ||
| PCT/US2018/044561 WO2019027993A1 (en) | 2017-07-31 | 2018-07-31 | CURABLE ORGANOPOLYSILOXANE COMPOSITION AND OPTICAL SEMICONDUCTOR DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200037261A true KR20200037261A (ko) | 2020-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207004103A Ceased KR20200037261A (ko) | 2017-07-31 | 2018-07-31 | 경화성 유기폴리실록산 조성물 및 광반도체 장치 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11059972B2 (ko) |
| EP (1) | EP3662006B1 (ko) |
| JP (1) | JP7248645B2 (ko) |
| KR (1) | KR20200037261A (ko) |
| CN (1) | CN110869430B (ko) |
| TW (1) | TWI791554B (ko) |
| WO (1) | WO2019027993A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075364A1 (ko) * | 2021-10-28 | 2023-05-04 | 주식회사 엘지화학 | 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI898121B (zh) * | 2021-03-23 | 2025-09-21 | 日商陶氏東麗股份有限公司 | 有機聚矽氧烷組成物 |
| JP2023062628A (ja) | 2021-10-21 | 2023-05-08 | デュポン・東レ・スペシャルティ・マテリアル株式会社 | 熱伝導性シリコーン組成物 |
| JP2025520574A (ja) * | 2022-06-29 | 2025-07-03 | ダウ・東レ株式会社 | Uv硬化性オルガノポリシロキサン組成物及びその用途 |
| TW202438601A (zh) * | 2022-12-23 | 2024-10-01 | 日商陶氏東麗股份有限公司 | 硬化性聚矽氧組成物、其硬化產物及該組成物之使用 |
| CN121866305A (zh) * | 2023-08-23 | 2026-04-14 | 杜罗普科材料株式会社 | 用于制造硅酮封装剂的方法 |
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| JPH0446934A (ja) * | 1990-06-15 | 1992-02-17 | Fujitsu Ltd | 感光性耐熱樹脂組成物及びそれを用いた半導体装置並びにそれらの製法 |
| US6124407A (en) * | 1998-10-28 | 2000-09-26 | Dow Corning Corporation | Silicone composition, method for the preparation thereof, and silicone elastomer |
| FR2880029B1 (fr) * | 2004-12-23 | 2007-02-16 | Rhodia Chimie Sa | Composition silicone non jaunissante |
| JP4648099B2 (ja) | 2005-06-07 | 2011-03-09 | 信越化学工業株式会社 | ダイボンディング用シリコーン樹脂組成物 |
| JP2007063538A (ja) | 2005-08-03 | 2007-03-15 | Shin Etsu Chem Co Ltd | 発光ダイオード用付加硬化型シリコーン樹脂組成物 |
| JP2008120843A (ja) | 2006-11-08 | 2008-05-29 | Momentive Performance Materials Japan Kk | 光透過性シリコーンレジンと光透過性シリコーンレジン組成物および光半導体装置 |
| JP2009114365A (ja) | 2007-11-08 | 2009-05-28 | Momentive Performance Materials Japan Kk | 光半導体用シリコーン接着剤組成物及びそれを用いた光半導体装置 |
| JP5534977B2 (ja) * | 2010-06-29 | 2014-07-02 | 東レ・ダウコーニング株式会社 | 硬化性オルガノポリシロキサン組成物および光半導体装置 |
| DE102010043149A1 (de) * | 2010-10-29 | 2012-05-03 | Wacker Chemie Ag | Hochtransparente durch Licht vernetzbare Siliconmischungen |
| JP5819787B2 (ja) * | 2012-07-19 | 2015-11-24 | 信越化学工業株式会社 | 硬化性シリコーン樹脂組成物 |
| WO2014192969A1 (ja) * | 2013-05-29 | 2014-12-04 | 東レ・ダウコーニング株式会社 | 半導体装置および半導体素子封止用硬化性シリコーン組成物 |
| KR20150097947A (ko) * | 2014-02-19 | 2015-08-27 | 다우 코닝 코포레이션 | 반응성 실리콘 조성물, 이로부터 제조되는 핫멜트 재료, 및 경화성 핫멜트 조성물 |
| CN106459102B (zh) * | 2014-06-04 | 2019-07-23 | 陶氏东丽株式会社 | 有机硅氧烷、固化性有机硅组合物及半导体装置 |
| EP3377583A1 (en) * | 2015-11-18 | 2018-09-26 | Dow Silicones Corporation | Curable silicone composition |
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- 2018-07-11 TW TW107123937A patent/TWI791554B/zh active
- 2018-07-31 EP EP18756073.5A patent/EP3662006B1/en active Active
- 2018-07-31 JP JP2020501820A patent/JP7248645B2/ja active Active
- 2018-07-31 WO PCT/US2018/044561 patent/WO2019027993A1/en not_active Ceased
- 2018-07-31 KR KR1020207004103A patent/KR20200037261A/ko not_active Ceased
- 2018-07-31 CN CN201880045415.7A patent/CN110869430B/zh active Active
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075364A1 (ko) * | 2021-10-28 | 2023-05-04 | 주식회사 엘지화학 | 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름 |
| KR20230060685A (ko) * | 2021-10-28 | 2023-05-08 | 주식회사 엘지화학 | 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름 |
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| Publication number | Publication date |
|---|---|
| TW201910432A (zh) | 2019-03-16 |
| US20210087395A1 (en) | 2021-03-25 |
| CN110869430A (zh) | 2020-03-06 |
| WO2019027993A1 (en) | 2019-02-07 |
| JP7248645B2 (ja) | 2023-03-29 |
| EP3662006A1 (en) | 2020-06-10 |
| CN110869430B (zh) | 2022-07-08 |
| TWI791554B (zh) | 2023-02-11 |
| JP2020530502A (ja) | 2020-10-22 |
| EP3662006B1 (en) | 2024-01-03 |
| US11059972B2 (en) | 2021-07-13 |
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