KR20140078655A - 광학 반도체 소자 밀봉용 경화성 실리콘 조성물, 수지-밀봉된 광학 반도체 소자의 제조 방법, 및 수지-밀봉된 광학 반도체 소자 - Google Patents
광학 반도체 소자 밀봉용 경화성 실리콘 조성물, 수지-밀봉된 광학 반도체 소자의 제조 방법, 및 수지-밀봉된 광학 반도체 소자 Download PDFInfo
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- KR20140078655A KR20140078655A KR1020147009269A KR20147009269A KR20140078655A KR 20140078655 A KR20140078655 A KR 20140078655A KR 1020147009269 A KR1020147009269 A KR 1020147009269A KR 20147009269 A KR20147009269 A KR 20147009269A KR 20140078655 A KR20140078655 A KR 20140078655A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F30/04—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F30/08—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Led Device Packages (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
도 1은 본 발명의 광학 반도체 소자의 일 예인 LED의 단면도이다.
Claims (4)
- 광학 반도체 소자 밀봉용 경화성 실리콘 조성물로서,
(A) 25℃에서의 점도가 50 내지 100,000 mPa·s이고, 하나의 분자 내에 2개 이상의 규소-결합된 비닐 기들을 가지며, 다른 규소-결합된 유기 기들에 대해 C1-10 알킬을 가지고, 하기 화학식: SiO4/2로 나타내어지는 실록산 단위가 결여된 유기폴리실록산;
(B) 하기 평균 단위식:
(ViR2SiO1/2)a (R3SiO1/2)b (SiO4/2)c (HO1/2)d
{여기서, Vi는 비닐 기이고; 각각의 R은 독립적으로 C1-10 알킬 기이고; a, b, c 및 d는, 각각, a + b + c = 1, a / (a + b) = 0.15 내지 0.35, c / (a + b + c) = 0.53 내지 0.62, 및 d / (a + b + c) = 0.005 내지 0.03을 충족시키는 양수임}으로 나타내어지는 유기폴리실록산으로서, 성분 (A)와 성분 (B)의 합계의 15 내지 35 질량%인, 상기 유기폴리실록산;
(C) 하나의 분자 내에 3개 이상의 규소-결합된 수소 원자들을 가지며, 규소-결합된 유기 기들에 대해 C1-10 알킬을 가지고, 0.7 내지 1.6 질량%의 규소-결합된 수소 원자들을 함유하는 유기폴리실록산으로서, 성분 (A)와 성분 (B) 중 총 비닐 기 1 몰당 성분 (C) 중 규소-결합된 수소 원자 0.8 내지 2.0 몰을 제공하는 양인, 상기 유기폴리실록산;
(D) 상기 조성물을 경화시키기에 충분한 양의 하이드로실릴화 반응 촉매를 포함하며,
성분 (D)가 결여된 이러한 조성물의 25℃에서의 점도는 3,000 내지 10,000 mPa·s이고, mPa·s 단위의 상기 점도를 η25℃로 하고, 성분 (D)가 결여된 이러한 조성물의 100℃에서의 mPa·s 단위의 점도를 η100℃로 할 때, 하기 식:
Log10 η100℃ / Log10 η25℃
의 값은 0.830 내지 0.870인, 광학 반도체 소자 밀봉용 경화성 실리콘 조성물. - 제1항에 있어서, 상기 조성물은 경화되어, JIS K 6253에 규정된 바와 같은 타입 A 경도계 경도가 60 내지 80인 실리콘 경화물을 형성하는, 광학 반도체 소자 밀봉용 경화성 실리콘 조성물.
- JIS C 2105에 규정된 핫 플레이트 방법(hot plate method)에 의해 30 내지 120초의 겔화 시간을 산출하는 온도에서, 제1항에 따른 광학 반도체 소자 밀봉용 경화성 실리콘 조성물을 사용하여 이송 성형(transfer molding) 또는 압축 성형(compression molding)에 의해 광학 반도체 소자의 수지-밀봉을 수행하는 것을 특징으로 하는, 수지-밀봉된 광학 반도체 소자의 제조 방법.
- 제3항에 따른 방법에 의해 제조되는 수지-밀봉된 광학 반도체 소자.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011205480A JP6057503B2 (ja) | 2011-09-21 | 2011-09-21 | 光半導体素子封止用硬化性シリコーン組成物、樹脂封止光半導体素子の製造方法、および樹脂封止光半導体素子 |
| JPJP-P-2011-205480 | 2011-09-21 | ||
| PCT/JP2012/074601 WO2013042794A1 (en) | 2011-09-21 | 2012-09-18 | Curable silicone composition for sealing an optical semiconductor element, method of producing a resin-sealed optical semiconductor element, and resin-sealed optical semiconductor element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140078655A true KR20140078655A (ko) | 2014-06-25 |
| KR101818412B1 KR101818412B1 (ko) | 2018-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147009269A Active KR101818412B1 (ko) | 2011-09-21 | 2012-09-18 | 광학 반도체 소자 밀봉용 경화성 실리콘 조성물, 수지-밀봉된 광학 반도체 소자의 제조 방법, 및 수지-밀봉된 광학 반도체 소자 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8912302B2 (ko) |
| EP (1) | EP2758473B1 (ko) |
| JP (1) | JP6057503B2 (ko) |
| KR (1) | KR101818412B1 (ko) |
| CN (1) | CN103814087B (ko) |
| TW (1) | TWI568798B (ko) |
| WO (1) | WO2013042794A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220094128A (ko) | 2020-12-28 | 2022-07-05 | 롬엔드하스전자재료코리아유한회사 | 광 디바이스용 구조체, 이의 제조방법, 및 이를 위한 광경화성 실록산 수지 조성물 |
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| JP2014082284A (ja) * | 2012-10-15 | 2014-05-08 | Dow Corning Toray Co Ltd | 凸状硬化物及び基材を備える一体化物の製造方法 |
| US9902811B2 (en) * | 2013-02-22 | 2018-02-27 | Dow Corning Toray Co. Ltd. | Curable silicone composition, cured product thereof, and optical semiconductor device |
| KR101701142B1 (ko) * | 2013-09-03 | 2017-02-01 | 다우 코닝 코포레이션 | 실리콘 봉지재용 첨가제 |
| US20150307759A1 (en) | 2014-04-28 | 2015-10-29 | Ames Rubber Corporation | Solventless curable coating systems and uses thereof |
| EP3377583A1 (en) * | 2015-11-18 | 2018-09-26 | Dow Silicones Corporation | Curable silicone composition |
| WO2017126199A1 (ja) * | 2016-01-19 | 2017-07-27 | セントラル硝子株式会社 | 硬化性シリコーン樹脂組成物およびその硬化物、並びにこれらを用いた光半導体装置 |
| JP7144454B2 (ja) | 2017-06-19 | 2022-09-29 | ダウ シリコーンズ コーポレーション | 光学部品を移送成形または射出成形するための液体シリコーン組成物、それから作製される光学部品、およびその方法 |
| KR20210019000A (ko) | 2018-06-12 | 2021-02-19 | 모멘티브 파포만스 마테리아루즈 쟈판 고도가이샤 | 난연성 폴리오르가노실록산 조성물, 난연성 경화물, 및 광학용 부재 |
| WO2019240124A1 (ja) * | 2018-06-12 | 2019-12-19 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 成形用ポリオルガノシロキサン組成物、光学用部材、および成形方法 |
| JP6981939B2 (ja) * | 2018-08-28 | 2021-12-17 | 信越化学工業株式会社 | 付加硬化型シリコーン組成物及び半導体装置 |
| TWI844552B (zh) * | 2018-09-10 | 2024-06-11 | 美商陶氏有機矽公司 | 用於生產光學聚矽氧總成之方法、及藉其生產之光學聚矽氧總成 |
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-
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- 2012-09-18 CN CN201280044796.XA patent/CN103814087B/zh active Active
- 2012-09-18 EP EP12772528.1A patent/EP2758473B1/en active Active
- 2012-09-18 WO PCT/JP2012/074601 patent/WO2013042794A1/en not_active Ceased
- 2012-09-18 US US14/346,129 patent/US8912302B2/en active Active
- 2012-09-18 KR KR1020147009269A patent/KR101818412B1/ko active Active
- 2012-09-21 TW TW101134820A patent/TWI568798B/zh active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220094128A (ko) | 2020-12-28 | 2022-07-05 | 롬엔드하스전자재료코리아유한회사 | 광 디바이스용 구조체, 이의 제조방법, 및 이를 위한 광경화성 실록산 수지 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103814087B (zh) | 2016-06-08 |
| JP2013067683A (ja) | 2013-04-18 |
| TW201323525A (zh) | 2013-06-16 |
| US8912302B2 (en) | 2014-12-16 |
| CN103814087A (zh) | 2014-05-21 |
| EP2758473B1 (en) | 2018-12-19 |
| EP2758473A1 (en) | 2014-07-30 |
| KR101818412B1 (ko) | 2018-01-15 |
| JP6057503B2 (ja) | 2017-01-11 |
| US20140235806A1 (en) | 2014-08-21 |
| TWI568798B (zh) | 2017-02-01 |
| WO2013042794A1 (en) | 2013-03-28 |
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