반도체 소자 모듈
    11.
    发明公开
    반도체 소자 모듈 无效
    半导体器件模块

    公开(公告)号:KR1020020007810A

    公开(公告)日:2002-01-29

    申请号:KR1020000041288

    申请日:2000-07-19

    Abstract: PURPOSE: A semiconductor device module is provided to minimize stress applied to a solder junction part between a semiconductor device and a printed circuit board, by minimizing displacement caused by thermal expansion of a heat spreader as the temperature of a periodic temperature test varies. CONSTITUTION: An integrated circuit chip is built in semiconductor devices(10). The semiconductor chips are mounted on a printed circuit board(PCB)(20) composed of circuit patterns for an electrical connection. The semiconductor device module includes the heat spreader(34) mounted on the PCB. A slot is formed on the heat spreader.

    Abstract translation: 目的:提供一种半导体器件模块,用于通过使周期性温度测试的温度变化而使散热器的热膨胀产生的位移最小化来最小化施加到半导体器件和印刷电路板之间的焊接部分的应力。 构成:集成电路芯片内置在半导体器件(10)中。 半导体芯片安装在由用于电连接的电路图案组成的印刷电路板(PCB)(20)上。 半导体器件模块包括安装在PCB上的散热器(34)。 在散热器上形成一个槽。

    탄성 플레이트를 이용한 박막 부착력 시험 방법
    12.
    发明授权
    탄성 플레이트를 이용한 박막 부착력 시험 방법 有权
    使用弹性板测试附着力的方法

    公开(公告)号:KR101483275B1

    公开(公告)日:2015-01-15

    申请号:KR1020090012064

    申请日:2009-02-13

    Inventor: 윤여훈 문호정

    CPC classification number: G01N19/04 G01N2033/0095

    Abstract: 탄성 플레이트를 이용한 박막 부착력 시험 방법을 제공한다. 기판에 박막들을 형성한다. 상기 기판에 상기 기판보다 큰 탄성계수를 갖는 탄성 플레이트를 부착시킨다. 상기 박막들에 대한 부착력 시험은 박막 부착력 시험장치를 이용하여 수행한다. 상기 탄성 플레이트는 스프링강을 포함하는 금속 또는 고분자 물질로 형성할 수 있다.

    핫 에어 컨벡션 방식으로 리플로우된 패키지를 3차원 형상 측정 방식으로 전처리하는 신뢰성 평가 방법
    13.
    发明公开
    핫 에어 컨벡션 방식으로 리플로우된 패키지를 3차원 형상 측정 방식으로 전처리하는 신뢰성 평가 방법 无效
    热空气对流引起的三维形状测量包装的预测可靠性测试方法

    公开(公告)号:KR1020100083341A

    公开(公告)日:2010-07-22

    申请号:KR1020090002681

    申请日:2009-01-13

    Inventor: 오혜경 문호정

    CPC classification number: G01N25/72

    Abstract: PURPOSE: A method for evaluating the reliability is provided to measure a delamination phenomenon of the package generated in a reflow process in real time by using a three dimensional shape measurement method applying a moire pattern. CONSTITUTION: A temperature cycling test is performed to apply a thermal impact to a package. A baking test is performed to dry the package. A moisture soaking test is performed to humidify the dried package. A reflow test is performed to heat the humidified package with a hot air convection method. The delamination phenomenon of the reflowed package is measured as a three dimensional image.

    Abstract translation: 目的:提供一种用于评估可靠性的方法,通过使用应用莫尔图案的三维形状测量方法来实时测量回流过程中产生的包装的分层现象。 构成:进行温度循环测试以对包装施加热冲击。 进行烘烤试验以干燥包装。 进行湿气浸泡试验以加湿干燥的包装。 进行回流试验以用热空气对流方法加热加湿包装。 回流包装的分层现象被测量为三维图像。

    비아 홀을 이용한 웨이퍼 레벨 칩 스케일 패키지 및 그 제조방법
    14.
    发明授权
    비아 홀을 이용한 웨이퍼 레벨 칩 스케일 패키지 및 그 제조방법 失效
    晶圆级芯片级封装采用通孔及其制造方法相同

    公开(公告)号:KR100608611B1

    公开(公告)日:2006-08-09

    申请号:KR1019990020204

    申请日:1999-06-02

    Inventor: 문호정

    Abstract: PURPOSE: A wafer level chip scale package, as well as a manufacturing method thereof, is provided to permit a direct disposition of solder balls on a bottom surface of a chip through via holes formed at a wafer level. CONSTITUTION: A plurality of via holes is formed along scribe lines in a wafer. Each via hole makes an electrical path by a conductive line(120) formed therein. The conductive lines(120) in the via holes are electrically connected to bonding pads(112) on an active surface(114) of a semiconductor chip(110) with metallic wiring(140), and further to ball pads on a bottom surface(116) of the chip(110). After the chips(110) constituting the wafer are individually separated by a wafer sawing process, solder balls(150) are formed respectively on the ball pads of each chip(110). In addition, overall surfaces of the chip(110), except the ball pads, are sealed with encapsulant(130).

    볼 그리드 어레이 패키지 실장 방법
    18.
    发明公开
    볼 그리드 어레이 패키지 실장 방법 无效
    球网阵列安装方法

    公开(公告)号:KR1020010057699A

    公开(公告)日:2001-07-05

    申请号:KR1019990061078

    申请日:1999-12-23

    Inventor: 문호정

    Abstract: PURPOSE: A method for mounting a ball grid array(BGA) package is provided to not increase the size of a solder ball when the BGA package is lifted from a printed circuit board and lift the BGA package from a connection terminal of a printed circuit board without shorting the solder ball from the printed circuit board. CONSTITUTION: A method for mounting a ball grid array(BGA) package(20) applies a solder paste having a viscosity to a connection terminal formed in a printed circuit substrate(10) and simultaneously installs a resilient member having a given elastic force. The solder ball of the BGA is unaligned to the solder paste and the resilient member is then pressured to contact the solder ball and the solder paste. The resilient member is restored to extend the solder paste by a given height with the solder ball attached on it. The solder paste and the solder ball are attached by reflow.

    Abstract translation: 目的:提供一种用于安装球栅阵列(BGA)封装的方法,以便当BGA封装从印刷电路板提起并从印刷电路板的连接端提起BGA封装时,不会增加焊球的尺寸 而不会使焊球从印刷电路板短路。 构成:用于安装球栅阵列(BGA)封装(20)的方法将具有粘性的焊膏施加到形成在印刷电路基板(10)中的连接端子,并且同时安装具有给定弹性力的弹性构件。 BGA的焊球与焊膏不对齐,然后将弹性部件加压以接触焊球和焊膏。 恢复弹性构件,使焊锡膏附着在给定的高度上。 焊膏和焊球通过回流连接。

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