KR20170010577A - 반도체 봉지용 수지 조성물의 제조방법 - Google Patents
반도체 봉지용 수지 조성물의 제조방법 Download PDFInfo
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- KR20170010577A KR20170010577A KR1020150102369A KR20150102369A KR20170010577A KR 20170010577 A KR20170010577 A KR 20170010577A KR 1020150102369 A KR1020150102369 A KR 1020150102369A KR 20150102369 A KR20150102369 A KR 20150102369A KR 20170010577 A KR20170010577 A KR 20170010577A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
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- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
실시예 1 | 비교예 1 | 비교예 2 | 비교예 3 | 실시예 2 | 비교예 4 | 비교예 5 | 비교예 6 | |
충진제 함량 (중량%, 수지 조성물의 고형분 함량 기준) |
93 | 93 | 93 | 93 | 85 | 85 | 85 | 85 |
금속 이물 함량 (ppm) |
1 | 12 | 14 | 7 | 1 | 8 | 9 | 8 |
스파이럴 플로우 (inch) |
40 | 0 | 0 | 25 | 45 | 43 | 44 | 37 |
Claims (13)
- 에폭시 수지, 경화제, 충진제 및 경화촉진제를 함유하는 배합물을 용제와 함께 볼 밀에 넣고 분쇄 및 혼합하여 액상 혼합물을 수득하고,
상기 액상 혼합물을 분무 건조하여 고형의 미세한 분말을 수득하는 것을 포함하는 반도체 봉지용 수지 조성물의 제조방법. - 제1항에 있어서, 상기 충진제가 수지 조성물의 고형분 함량을 기준으로 80 내지 95 중량%의 함량으로 사용되는 제조방법.
- 제1항에 있어서, 상기 충진제가 수지 조성물의 고형분 함량을 기준으로 91 내지 95 중량%의 함량으로 사용되는 제조방법.
- 제1항에 있어서, 상기 분무 건조가 질소, 아르곤 및 이산화탄소로부터 선택되는 하나 이상의 불활성 가스를 사용하여 수행되는 제조방법.
- 제4항에 있어서, 상기 분무 건조가 질소를 사용하여 수행되는 제조방법.
- 제1항에 있어서, 상기 용제가 탄화수소류, 케톤류, 에스테르류, 및 이들의 혼합물로부터 선택되는 제조방법.
- 제6항에 있어서, 상기 용제가 탄화수소류인 제조방법.
- 제1항에 있어서, 상기 배합물이 커플링제, 착색제, 이온포착제, 이형제, 개질제 및 저응력화제 중에서 선택되는 하나 이상의 첨가제를 추가로 포함하는 제조방법.
- 제1항 내지 제8항 중 어느 한 항에 따른 제조방법으로 제조된, 고형의 미세한 분말 형태인 반도체 봉지용 수지 조성물.
- 제9항에 있어서, 상기 분말이 10 내지 300㎛의 평균 입경을 갖는 반도체 봉지용 수지 조성물.
- 제9항에 있어서, 수지 조성물의 고형분 함량을 기준으로 충진제를 80 내지 95 중량%의 함량으로 포함하는 반도체 봉지용 수지 조성물.
- 제9항에 있어서, 수지 조성물의 고형분 함량을 기준으로 충진제를 91 내지 95 중량%의 함량으로 포함하는 반도체 봉지용 수지 조성물.
- 제1항 내지 제8항 중 어느 한 항에 따른 제조방법으로 제조된 반도체 봉지용 수지 조성물을 이용하여 봉지된 반도체 소자.
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KR20170010577A true KR20170010577A (ko) | 2017-02-01 |
KR102388117B1 KR102388117B1 (ko) | 2022-04-19 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021205892A1 (ko) * | 2020-04-07 | 2021-10-14 | ||
WO2023054884A1 (ko) * | 2021-09-28 | 2023-04-06 | 주식회사 케이씨씨 | 몰딩용 에폭시 수지 조성물 |
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JPH05163328A (ja) * | 1991-12-11 | 1993-06-29 | Nippon Oil Co Ltd | エポキシ樹脂組成物、封止材用エポキシ樹脂組成物、積層板用エポキシ樹脂組成物及びソルダーレジスト用エポキシ樹脂組成物 |
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CN115427483A (zh) * | 2020-04-07 | 2022-12-02 | 昭和电工材料株式会社 | 半导体密封用树脂成形材的制造方法、半导体封装的制造方法及半导体装置的制造方法 |
WO2023054884A1 (ko) * | 2021-09-28 | 2023-04-06 | 주식회사 케이씨씨 | 몰딩용 에폭시 수지 조성물 |
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