컴포넌트 또는 모듈의 보호용 방법 및 장치
    92.
    发明公开
    컴포넌트 또는 모듈의 보호용 방법 및 장치 无效
    用于保护组件或模块的方法和装置

    公开(公告)号:KR1020050109982A

    公开(公告)日:2005-11-22

    申请号:KR1020057016990

    申请日:2004-03-01

    Abstract: The present invention relates to a method and a device for protection of a component or a module, which method and device even would be able to increase the mechanical lifetime of the component or the module. A connectivity from a module to a board is ordinary achieved with pads as via Land Grid Array (LGA), where an inner area of the module is provided with pads designated for electrical connectivity to corresponding points of connection on the board. To protect the component or the module and to increase the mecahnical life time of the component or the module, the outer area of the component or the module (1) is provided with a peripheral outer line of pads forming a sacrifice pad area or pad ring (3), where individual pad or pads can be sacrificed without destroying the inner pads (2), which are designated for the electrical connectivity to corresponding points of connection on the board provided inside the sacrifice pad area or pad ring on the component or the module.

    Abstract translation: 本发明涉及用于保护部件或模块的方法和装置,该方法和装置甚至能够增加部件或模块的机械寿命。 从模块到板的连接通常是通过焊盘(Land Grid Array)(LGA)实现的,其中模块的内部区域被提供有指定用于电连接到板上的对应连接点的焊盘。 为了保护部件或模块并增加部件或模块的机械寿命,部件或模块(1)的外部区域设置有形成牺牲垫区域或垫环的外围的外围线 (3),其中单独的焊盘或焊盘可以牺牲而不破坏内部焊盘(2),其被指定用于电连接到设置在部件上的牺牲垫区域或焊盘环内的板上的对应连接点,或者 模块。

    반도체 장치 및 이를 이용한 방사선 검출기
    93.
    发明公开
    반도체 장치 및 이를 이용한 방사선 검출기 无效
    半导体器件和辐射探测器

    公开(公告)号:KR1020050105240A

    公开(公告)日:2005-11-03

    申请号:KR1020057015705

    申请日:2004-02-24

    Abstract: A glass substrate provided with through holes (20c) having a tapered part (20d) increased in the opening area on the input surface (20a) side, and conductive members (21) formed on the inner wall of the through holes (20c) constitute a wiring board (20). Input parts (21a) of the conductive member (21) formed on the input surface (20a) of the wiring board (20) are connected with bump electrodes (17) provided, in association with the conductive members (21), on the output surface (15b) of a PD array (15), thus producing a semiconductor device (5). A scintillator (10) is connected with the light incident surface (15a) of the PD array (15) through optical adhesive (11) and a signal processing element (30) is connected with the output surface (20b) of the wiring board (20) through a bump electrode (31), thus constituting a radiation detector. A semiconductor device in which a semiconductor element is connected well with a corresponding conduction line on the wiring board, and a radiation detector employing it, are thereby obtained.

    Abstract translation: 具有在输入面(20a)侧的开口面积增大的具有锥形部(20d)的通孔(20c)的玻璃基板,形成在通孔(20c)的内壁上的导电构件(21)构成 布线板(20)。 形成在布线基板(20)的输入面(20a)上的导电部件(21)的输入部分(21a)与设置在导电部件(21)上的凸起电极(17)连接在输出端 表面(15b),从而产生半导体器件(5)。 闪烁体(10)通过光学粘合剂(11)与PD阵列(15)的光入射表面(15a)连接,并且信号处理元件(30)与布线板的输出表面(20b)连接 20)通过凸块电极(31),从而构成放射线检测器。 由此获得其中半导体元件与布线板上的对应导电线良好连接的半导体器件和使用它的辐射探测器。

    다층 회로기판을 연결하는 기술
    97.
    发明公开
    다층 회로기판을 연결하는 기술 失效
    通过使用第一个和第二个PINS来互连多层电路板的技术

    公开(公告)号:KR1020040107389A

    公开(公告)日:2004-12-20

    申请号:KR1020040042805

    申请日:2004-06-11

    Abstract: PURPOSE: A technique is provided to prevent attenuation of signals transmitted between PCBs and reduce costs by using first and second pins for interconnecting multilayer circuit boards. CONSTITUTION: A circuit device for interconnecting a first multilayer circuit board(102A) and a second multilayer circuit board(102B), comprises a plurality of first pins(152 to 166) arranged on a first surface of the circuit device such that the first pins correspond to a plurality of first conductive vias(112 to 122,126) of the first multilayer circuit board, wherein the first pins have lengths corresponding to respective depths of the first conductive vias of the first multilayer circuit board; and a plurality of second pins(172 to 186) arranged on a second surface of the circuit device such that the second pins correspond to a plurality of second conductive vias(132,138 to 146) of the second multilayer circuit board.

    Abstract translation: 目的:提供一种防止PCB间传输的信号衰减的技术,并通过使用第一和第二引脚来互连多层电路板来降低成本。 构成:用于互连第一多层电路板(102A)和第二多层电路板(102B)的电路装置包括布置在电路装置的第一表面上的多个第一引脚(152至166),使得第一引脚 对应于第一多层电路板的多个第一导电通孔(112至122,126),其中第一引脚具有对应于第一多层电路板的第一导电通孔的相应深度的长度; 以及布置在所述电路装置的第二表面上的多个第二引脚(172至186),使得所述第二引脚对应于所述第二多层电路板的多个第二导电通孔(132,138至146)。

    E-BGA 인쇄회로기판의 공동 내벽을 도금하는 방법
    100.
    发明公开
    E-BGA 인쇄회로기판의 공동 내벽을 도금하는 방법 失效
    用于在E-BGA印刷电路板的室内壁放置的方法

    公开(公告)号:KR1020040061604A

    公开(公告)日:2004-07-07

    申请号:KR1020020087884

    申请日:2002-12-31

    Inventor: 이규제

    Abstract: PURPOSE: A method is provided to reduce manufacturing costs and protect the plated layer formed on the inner wall of a cavity by plating the inner wall of the cavity with thin Au which is not etched by an etching solution. CONSTITUTION: A method comprises a step of forming an inner circuit of an E-BGA multi-layer printed circuit board and stacking Cu for an insulation layer and an outer layer circuit; a step of forming a cavity(603) in the portion where a chip is mounted through a punching process; a step of plating the surface of the printed circuit board and the inner wall of the cavity with Cu; a step of depositing a dry film(606) all over the printed circuit board excluding the inner wall of the cavity; a step of plating the inner wall of the cavity with Au; a step of forming a dry film pattern for forming an outer layer circuit on the printed circuit board; a step of etching the printed circuit board; a step of stripping off the dry film; a step of forming a photo solder resist layer; and a step of performing a surface treatment through a metal plating process.

    Abstract translation: 目的:提供一种降低制造成本的方法,并且通过用不被蚀刻溶液蚀刻的薄Au电镀空腔的内壁来保护形成在空腔内壁上的镀层。 构成:一种方法包括形成E-BGA多层印刷电路板的内部电路并堆叠用于绝缘层和外层电路的Cu的步骤; 通过冲压工序在芯片安装部分形成空腔的步骤; 用Cu电镀印刷电路板的表面和腔的内壁的步骤; 在除了空腔的内壁之外的整个印刷电路板上沉积干膜(606)的步骤; 用Au电镀腔内壁的步骤; 在印刷电路板上形成用于形成外层电路的干膜图案的步骤; 蚀刻印刷电路板的步骤; 剥离干膜的步骤; 形成光阻焊层的步骤; 以及通过金属电镀工艺进行表面处理的步骤。

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