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1. (WO2017138491) CURABLE RESIN COMPOSITION FOR REFLECTING LIGHT, CURED PRODUCT THEREOF, AND OPTICAL SEMICONDUCTOR DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138491 International Application No.: PCT/JP2017/004216
Publication Date: 17.08.2017 International Filing Date: 06.02.2017
IPC:
C08L 63/00 (2006.01) ,C08K 3/00 (2006.01) ,C08L 21/00 (2006.01) ,H01L 33/60 (2010.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21
Compositions of unspecified rubbers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
58
Optical field-shaping elements
60
Reflective elements
Applicants:
株式会社ダイセル DAICEL CORPORATION [JP/JP]; 大阪府大阪市北区大深町3番1号 3-1, Ofuka-cho, Kita-ku, Osaka-shi, Osaka 5300011, JP
Inventors:
鈴木弘世 SUZUKI, Hirose; JP
海老浦康貴 EBIURA, Yasutaka; JP
Agent:
特許業務法人後藤特許事務所 GOTO & CO.; 大阪府大阪市北区紅梅町2番18号 2-18, Kobai-cho, Kita-ku, Osaka-shi, Osaka 5300038, JP
Priority Data:
2016-02532912.02.2016JP
Title (EN) CURABLE RESIN COMPOSITION FOR REFLECTING LIGHT, CURED PRODUCT THEREOF, AND OPTICAL SEMICONDUCTOR DEVICE
(FR) COMPOSITION DE RÉSINE DURCISSABLE DESTINÉE À RÉFLÉCHIR LA LUMIÈRE, PRODUIT DURCI CORRESPONDANT ET DISPOSITIF OPTIQUE SEMI-CONDUCTEUR
(JA) 光反射用硬化性樹脂組成物及びその硬化物、並びに光半導体装置
Abstract:
(EN) A curable resin composition for reflecting light is provided which is capable of forming a cured product which exhibits high light reflectance, and excellent heat resistance and light resistance, and which has a light reflectance which does not readily deteriorate over time, said curable resin composition exhibiting this remarkable effect particularly when used to form a cured product by way of compression moulding. This curable resin composition for reflecting light is characterized by: including an alicyclic epoxy compound (A), rubber particles (B), a white pigment (C), an inorganic filler (D), an isocyanuric acid derivative (H) having at least one oxirane ring in a molecule thereof, and a siloxane derivative (I) having at least two epoxy groups in a molecule thereof; further including a curing agent (E), and a curing accelerator (F), or a curing catalyst (G); and being liquid at 25˚C.
(FR) L'invention concerne une composition de résine durcissable destinée à réfléchir la lumière qui est capable de former un produit durci présentant une réflexion élevée de la lumière, et une excellente résistance à la chaleur et à la lumière, et dont la propriété de réflexion de la lumière ne se détériore pas facilement dans le temps, ladite composition de résine durcissable présentant cet effet remarquable surtout lorsqu'elle est utilisée pour former un produit durci par moulage par compression. Cette composition de résine durcissable destinée à réfléchir la lumière est caractérisée en ce qu'elle comprend un composé époxy alicyclique (A), des particules de caoutchouc (B), un pigment blanc (C), une charge inorganique (D), un dérivé d'acide isocyanurique (H) comportant au moins un cycle oxirane dans sa molécule, et un dérivé de siloxane (I) comportant au moins deux groupes époxy dans sa molécule. La composition de résine durcissable comprend en outre un agent de durcissement (E) et un accélérateur de durcissement (F) ou un catalyseur de durcissement (G), et est liquide à 25 °C.
(JA) 高い光反射性を有し、且つ、耐熱性及び耐光性に優れ、光反射性が経時で低下しにくい硬化物を形成することができ、特にコンプレッション成型により硬化物を形成した際に上記効果が顕著に発揮される光反射用硬化性樹脂組成物を提供する。 脂環式エポキシ化合物(A)、ゴム粒子(B)、白色顔料(C)、無機充填剤(D)、分子内に1個以上のオキシラン環を有するイソシアヌル酸誘導体(H)、及び分子内に2以上のエポキシ基を有するシロキサン誘導体(I)を含有し、さらに、硬化剤(E)、及び硬化促進剤(F)、又は、硬化触媒(G)を含有し、25℃において液状であることを特徴とする光反射用硬化性樹脂組成物。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108603010KR1020180107227