摘要:
본발명의실시예들은제1 캡슐화층에적어도부분적으로내장되는제1 다이및 제2 캡슐화층에적어도부분적으로내장되는제2 다이를포함하는집적회로(IC) 패키지에관한것이다. 제1 다이는제1 캡슐화층의제1 측부에배치되는복수의제1 다이레벨상호접속부구조체를가질수 있다. IC 패키지는또한제1 캡슐화층에적어도부분적으로내장되는복수의전기적라우팅피처를포함하고제1 캡슐화층의제1 측부와제2 측부간에전기신호들을라우팅하도록구성되는복수의전기적라우팅피처를포함할수 있다. 제2 측부는제1 측부에대향하여배치된다. 제2 다이는접합배선들에의해적어도복수의전기적라우팅피처의서브세트와전기적으로결합될수 있는복수의제2 다이레벨상호접속부구조체를가질수 있다.
摘要:
연장가능한금속배선의패턴을통해서로전기적으로접속되도록 LED 칩을사전배선되는그룹으로서탑재하는통합방법을용이하게하는 LED 칩패키징어셈블리가제공된다. 연장가능한금속배선을통해서로전기적으로접속되는 LED 칩이픽앤드플레이스탑재및 LED 칩각각의와이어본딩공정을대체한다. 웨이퍼레벨 MEMS 기술은다양한컨택패드에현수되어접속되는병렬배선을형성하는데활용된다. LED 칩을접속시키는와이어본딩은, 스프링형상일수 있는수평으로배열된연장가능한금속배선으로구성되어, 접속된 LED 칩들간의거리를확장및 수축시킬수 있다. 추가제공되는테이프는 LED 칩에본딩되며, 하나이상의사전배열된거리를초과하는 LED 칩들간의거리를확장시키기위해크기면에서연장된다.
摘要:
The present invention is provided to improve the reliability of a semiconductor device which includes a die pad (6), an SiC chip (1) mounted on the die pad (6), a first porous sintered Ag layer (16) bonding the die pad (6) and the SiC chip (1), and a reinforcing resin portion (17) covering the surface of the first sintered Ag layer (16) and formed in a fillet shape. In addition, the semiconductor device includes a source lead (9) electrically connected to a source electrode (2) of the SiC chip (1); a gate lead electrically connected to a gate electrode (3) a drain lead electrically connected to a drain electrode (4); and a sealing body (14) which covers the SiC chip (1), the first sintered Ag layer (16), and a part of the die pad (6). The reinforcing resin portion (17) covers a part of the side surface (1c) of the SiC chip (1).
摘要:
To provide a metal base circuit board excellent in heat dissipation properties, which remarkably reduces malfunction time of a semiconductor which occurs when a hybrid integrated circuit is operated at a high frequency. A metal base circuit board to be use for a hybrid integrated circuit, comprising circuits provided on a metal plate via an insulating layer (A, B), a power semiconductor mounted on the circuit and a control semiconductor to control the power semiconductor, provided on the circuit, wherein a low capacitance portion is embedded under a circuit portion (pad portion) on which the control semiconductor is mounted, preferably, the low capacitance portion is made of a resin containing an inorganic filler and has a dielectric constant of from 2 to 9.
摘要:
본 발명은 배선 기판 위에 적층되는 복수의 반도체칩의 크기나 형상의 자유도를 확보하면서, 반도체칩의 두께를 얇게하지 않고, 박형화를 실현하는 반도체 장치 및 그 제조 방법을 제공하는 것을 목적으로 한다. 배선 기판(41)과, 상기 배선 기판(41) 위에 고착(固着)된 제 1 반도체 소자(42)와, 상기 제 1 반도체 소자(43) 위에 고착된 제 2 반도체 소자(44)를 구비한 반도체 장치(40)는, 상기 제 2 반도체 소자(44)는, 상기 제 2 반도체 소자(44)의 단자(端子) 패드(48)가 상기 제 1 반도체 소자(42)와 중첩되지 않도록, 상기 제 1 반도체 소자(42) 위에 고착되어, 상기 배선 기판(41)의 본딩 패드(47-2)와 제 2 반도체 소자(44)의 상기 패드(48)가, 범프(51)를 포함하는 접속부에 의해 접속되고, 상기 제 2 반도체 소자(44)와 상기 제 1 반도체 소자(42)를 고착하는 접착제(45)가, 상기 접속부를 피복하여 이루어지는 것을 특징으로 한다. 반도체 장치, 배선 기판, 범프, 본딩 와이어, 밀봉 수지, 표면 보호막
摘要:
A semiconductor device and a wire bonding method are provided to enhance bonding capability between wires and bumps by bonding the wires at a surface of a wedge having a large attaching area. A semiconductor device includes a bump(21) and a wire(12). The bump formed by bending and stacking the wire on a second bonding point includes a wire bending convex portion opposite to a first bonding point which is connected to the second bonding point using the wire. The wire, which is elongated from the first bonding point to the bump and contacted with an upper surface of the bump, includes a cutting plane smaller than a wire cutting plane at the wire bending convex portion.
摘要:
A semiconductor package and a method for manufacturing the same are provided to perform a wire bonding process on a fine finger by bonding a wire at an upper surface and a lateral surface of the finger. A substrate has a finger(111). One or more semiconductor chip having a chip pad is laminated on the substrate. A wire(160) is formed to connect electrically the finger and the chip pad to each other. One end of the wire is bonded with the finger at an upper surface of the finger and a lateral surface of the finger. A protrusion(162) is formed at one end of the wire. In a vertical projection of the substrate, a maximum width of an upper surface of the finger is smaller than a width of the protrusion. In the vertical projection of the substrate, the upper surface of the finger is positioned within a lower surface of the finger.
摘要:
A circuit board, a method for manufacturing the same, and a semiconductor package having the same are provided to minimize reduction of an arrangement space by arranging effectively conductive patterns within a narrow arrangement space. An insulating plate(110) includes at least one slot(115). A conductive pattern(120) is formed on the insulating plate. A plug(130) is formed on an inner surface of the slot. The plug is electrically connected with the conductive pattern of the insulating plate. The insulating plate further includes a via hole(117). The via hole is formed on the inner surface of the slot. The plug is stored in the inside of the via hole. The plug has a shape corresponding to an inner circumference of the via hole. The plug has a shape for burying the via hole.