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    • 2. 发明公开
    • 집적회로제조용의 금속 랩 패키지
    • 用于集成电路的金属封装
    • KR1020010059793A
    • 2001-07-06
    • KR1019990067323
    • 1999-12-30
    • 엘지이노텍 주식회사
    • 김시형
    • H01L23/12
    • PURPOSE: A metal wrap package for an integrated circuit is provided to reduce the manufacturing cost by reducing the volume of a chip package. CONSTITUTION: A metal wrap package(30) is used for mounting chips in which a plurality of electronic devices are integrated. A plurality of metal leads(34) are formed around a periphery of a mounting portion(32) of the chip. When the package is folded, the metal leads are directly connected to a plurality of electrode pads formed on a surface of the chip. The surface of the metal lead(34) is formed with a metal ball, paste and epoxy resin, so that the chip is electrically and structurally coupled to the electrode pad. The metal lead(34) is formed at a center thereof with a circular metal layer. The metal layer is surrounded by an insulating layer and the insulating layer is surrounded by a metal layer.
    • 目的:提供集成电路的金属包装,通过减小芯片封装的体积来降低制造成本。 构成:金属包装(30)用于安装其中集成有多个电子装置的芯片。 在芯片的安装部分(32)的周边周围形成有多个金属引线(34)。 当封装折叠时,金属引线直接连接到形成在芯片表面上的多个电极焊盘。 金属引线(34)的表面由金属球,糊状物和环氧树脂形成,使得芯片电连接并结构耦合到电极焊盘。 金属引线(34)在其中央形成有圆形金属层。 金属层被绝缘层包围,绝缘层被金属层包围。
    • 3. 发明公开
    • 표면탄성파 필터 패키지
    • 表面声波过滤器包装
    • KR1020020072054A
    • 2002-09-14
    • KR1020010012016
    • 2001-03-08
    • 엘지이노텍 주식회사
    • 김시형
    • H03H9/64
    • H03H9/64H03H3/08H03H9/1078H03H9/25
    • PURPOSE: A surface acoustic filter (SAW) package is provided to manufacture by using a square shape structure with a through hole penetrated from a first surface to a second surface facing to the first surface in place of forming a dam during the package manufacturing processes. CONSTITUTION: A surface acoustic filter (SAW) package includes a substrate(3a) for mounting electrical devices, a SAW filter(3c) formed on a top surface of the substrate(3a), a square shape structure(3b) with a through hole penetrated from a first surface to a second surface facing to the first surface in order to insert the SAW filter(3c) into the through hole and a protection material for molding the square shape structure(3b) and the SAW filter(3c) by connecting the top surfaces thereof.
    • 目的:提供表面声学滤波器(SAW)封装,以通过使用具有从第一表面到第一表面的第二表面穿透的通孔的方形结构代替在封装制造工艺期间形成堤坝来制造。 构成:表面声学滤波器(SAW)封装包括用于安装电气设备的基板(3a),形成在基板(3a)的顶表面上的SAW滤波器(3c),具有通孔的方形结构(3b) 从第一表面渗透到面向第一表面的第二表面,以便将SAW滤波器(3c)插入到通孔中,以及用于通过连接来模制正方形结构(3b)和SAW滤波器(3c)的保护材料 其顶面。
    • 4. 发明公开
    • 필터 내장형 표면탄성파 필터 패키지
    • 过滤器安装型表面声波过滤器包装
    • KR1020020068733A
    • 2002-08-28
    • KR1020010008985
    • 2001-02-22
    • 엘지이노텍 주식회사
    • 김경석김시형손헌영
    • H03H9/64
    • H03H9/64H01P1/2135H03H7/12H03H9/0561H03H9/25
    • PURPOSE: A filter mounting type surface acoustic wave filter package is provided to improve characteristics of a surface acoustic wave filter by mounting a low pass filter including a micro strip line on a ceramic substrate. CONSTITUTION: A surface acoustic wave filter(12) is mounted in a package(11). The remaining area except for an area of the package(11) for mounting the surface acoustic wave filter(12) is formed with a stepped portion. An input electrode and an output electrode of the surface acoustic wave filter(12) are connected with a micro strip line(13) by wire bonding(14). The micro strip line(13) is used for performing a function of a low pass filter. The micro strip line(13) is formed by a screen printing method, an evaporation method, and a sputtering method.
    • 目的:提供一种滤波器安装型表面声波滤波器封装,以通过将包括微带线的低通滤波器安装在陶瓷基板上来改善表面声波滤波器的特性。 构成:表面声波滤波器(12)安装在封装(11)中。 除了用于安装表面声波滤波器(12)的封装(11)的区域之外的剩余区域形成有台阶部分。 声表面波滤波器(12)的输入电极和输出电极通过引线接合(14)与微带线(13)连接。 微带线(13)用于执行低通滤波器的功能。 微带线(13)通过丝网印刷法,蒸镀法,溅射法形成。