패키지 모듈 및 그 제조 방법
    26.
    发明公开
    패키지 모듈 및 그 제조 방법 无效
    包装模块及其制造方法

    公开(公告)号:KR1020140038735A

    公开(公告)日:2014-03-31

    申请号:KR1020120105223

    申请日:2012-09-21

    Inventor: 문종태

    Abstract: The present invention relates to a package module. The package module according to an embodiment comprises a substrate; a package disposed on the substrate; at least one junction part which is disposed between the substrate and the package and made of conductive materials; and an epoxy part which coats the junction part except for the upper surface of the package. Thereby, the electrical properties are improved by coating the junction part by the epoxy part and preventing the junction part from being separated, and noise generation or degradation due to heat is prevented by not locating the epoxy part on the package and more efficiently emitting heat generated in the package when the package is operated.

    Abstract translation: 本发明涉及封装模块。 根据实施例的封装模块包括衬底; 设置在所述基板上的封装; 至少一个接合部,其设置在所述基板和所述封装之间并且由导电材料制成; 以及涂覆除了包装的上表面以外的接合部的环氧部分。 因此,通过用环氧树脂部分涂覆接合部分并防止接合部分分离,从而防止由环氧树脂部分定位在封装上并且更有效地发射产生的热而防止由于热量引起的噪声产生或劣化 在包装中运行包装。

    회로 기판 및 그 제조 방법
    27.
    发明公开
    회로 기판 및 그 제조 방법 无效
    电路板及其制造方法

    公开(公告)号:KR1020140035667A

    公开(公告)日:2014-03-24

    申请号:KR1020120102213

    申请日:2012-09-14

    Abstract: The present invention relates to a method for manufacturing a circuit board. According to an embodiment of the present invention, the method for manufacturing a circuit board includes a step of preparing a substrate having a resistor region and a bump region, a step of forming a resistor layer of an initial thickness on the resistor region to provide a hole with a predetermined solder paste filling volume on the resistor region, a step of forming a solder pump on the bump region, and a step of reducing the thickness of the resistor layer to have a final thickness which is thinner than the initial thickness. [Reference numerals] (AA) Internet; (BB) Perform an interaction if a communication connection is performed depending on the game environment information; (S110) Prepare a base substrate having a resistor region and a bump region; (S120) Form a resister layer on the resistor region in order for the bump region on the base substrate to be selectively exposed; (S130) Fill solder paste on the bump region; (S140) Form a solder bump on the base substrate by re-flowing the solder paste; (S150) Form a resist pattern surrounding an unexposed region of the solder bump by reducing the thickness of the resister layer

    Abstract translation: 本发明涉及电路板的制造方法。 根据本发明的一个实施例,电路板的制造方法包括制备具有电阻器区域和凸起区域的衬底的步骤,在电阻器区域上形成初始厚度的电阻层的步骤, 在电阻器区域上具有预定的焊膏填充体积的孔,在凸起区域上形成焊料泵的步骤,以及减小电阻层的厚度以使其具有比初始厚度更薄的最终厚度的步骤。 (附图标记)(AA)互联网; (BB)如果根据游戏环境信息执行通信连接,则执行交互; (S110)准备具有电阻区域和凸点区域的基底基板; (S120)在电阻器区域上形成电阻层,以便选择性地暴露基底衬底上的凸起区域; (S130)在焊盘区域上填充焊膏; (S140)通过重新流动焊膏在基底基板上形成焊锡凸块; (S150)通过减小电阻层的厚度来形成围绕焊料凸块的未曝光区域的抗蚀剂图案

    솔더 합금
    28.
    发明授权

    公开(公告)号:KR101339025B1

    公开(公告)日:2013-12-09

    申请号:KR1020087007074

    申请日:2006-08-24

    Abstract: 볼 그리드 배열용 합금으로서, 0.15 - 1.5 중량% 구리, 0.1 - 4 중량% 은, 0 - 0.1 중량% 인, 0 - 0.1 중량% 게르마늄, 0 - 0.1 중량% 갈륨, 0 - 0.3 중량% 하나 이상의 희토류 원소, 0 - 0.3 중량% 인듐, 0 - 0.3 중량% 마그네슘, 0 - 0.3 중량% 칼슘, 0 - 0.3 중량% 실리콘, 0 - 0.3 중량% 알루미늄, 0 - 0.3 중량% 아연, 0 - 1 중량% 안티몬과 0.02 - 0.3 중량% 니켈, 0.008 - 0.2 중량% 망간, 0.01 - 0.3 중량% 코발트, 0.005 - 0.3 중량% 크롬, 0.02 - 0.3 중량% 철, 및 0.008 - 0.1 중량% 지르코늄 중 하나 이상과 불가피한 불순물과 함께 나머지의 주석을 포함하는 합금에 관한 것이다.

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