수지 조성물, 적층체, 수지 조성물층이 형성된 반도체 웨이퍼, 수지 조성물층이 형성된 반도체 탑재용 기판, 및 반도체 장치

• Main Authors: HIGASHIGUCHI KOHEI, OKANIWA MASASHI, KIDA TSUYOSHI, TAKIGUCHI TAKENORI
• Format: Patent
• Language: Korean
• Published: 13.01.2021
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

우수한 플럭스 활성과 높은 절연 신뢰성을 양립하고, 양호한 보존 안정성을 구비하고, 또한 적층체로서 사용할 때에 작업성이 양호한 가요성을 갖는 수지 조성물을 제공한다. 본 발명의 수지 조성물은, 킬레이트 플럭스제 (A) 와, 열 라디칼 중합 개시제 (B) 와, 라디칼 중합성 화합물 (C) 를 함유한다. A resin composition that has both excellent flux activity and high insulation reliability, that possesses good storage stability, and that further has flexibility with good operability upon being used as a laminate is provided. The resin composition of the present invention contains a chelating flux agent (A), a thermal radical polymerization initiator (B) and a radical polymerizable compound (C).