Electronic device and method for forming electronic device
    48.
    发明专利
    Electronic device and method for forming electronic device 审中-公开
    用于形成电子设备的电子设备和方法

    公开(公告)号:JP2005183903A

    公开(公告)日:2005-07-07

    申请号:JP2004095648

    申请日:2004-03-29

    摘要: PROBLEM TO BE SOLVED: To provide an electronic device and a method for forming the electronic device. SOLUTION: The method for forming the electronic device is disclosed. In the method, (a) a base body and a part connected to the base body are provided, and the part is selected from an electronic part, an optical part, a device lid and these combination in this case; (b) the base body and/or the part is coated with solder paste, and the solder paste contains a carrier vehicle and a metallic part with metallic particles in this case; and (c) the base body and the part are brought into contact mutually. Solder paste has a solidus-line temperature lower than that, which may be obtained after the melting of solder paste and the re-solidification of a melted article. The electronic device formed by the method is provided. A specific applicability is discovered in electronics in the formation of a sealed electronic device package such as one formed from a semiconductor wafer. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种用于形成电子设备的电子设备和方法。 解决方案:公开了用于形成电子设备的方法。 在该方法中,(a)设置基体和连接到基体的部分,并且在这种情况下,该部分从电子部件,光学部件,器件盖子和这些组合中选择; (b)基体和/或部分涂覆有焊膏,在这种情况下,焊膏含有载体载体和金属部分; 和(c)基体和部分相互接触。 焊膏的固相线温度低于焊膏熔化后熔融制品的再凝固后的固相线温度。 提供了通过该方法形成的电子装置。 在诸如由半导体晶片形成的密封的电子器件封装的形成中,在电子学中发现了具体的适用性。 版权所有(C)2005,JPO&NCIPI

    Method for removing ceramic film deposit in part surface hole
    49.
    发明专利
    Method for removing ceramic film deposit in part surface hole 有权
    陶瓷薄膜沉积在零件表面孔中的方法

    公开(公告)号:JP2004245216A

    公开(公告)日:2004-09-02

    申请号:JP2004003556

    申请日:2004-01-09

    摘要: PROBLEM TO BE SOLVED: To provide a method for removing ceramic deposits 22 from a surface hole 12 of a part 10, as a concrete example a method for removing a part of ceramic film 20 depositing on a surface 16 of the part 10 provided with a cooling hole 12. SOLUTION: Pulse Nd:YAG laser operated with a parameter capable of avoiding delamination, crack or other damage of the ceramic film 20 surrounding the cooling hole 12 is used in this method. The laser is operated to generate laser beam 24 to remove a part of the ceramic deposit 22 from the hole 12 and to form a surface opening in surroundings of the hole 12 with a remaining part of the ceramic deposit 22. As a concrete operation parameters, pulse frequency is about 2-20 Hz and pulse width is about 0.25-6.0 ms. COPYRIGHT: (C)2004,JPO&NCIPI

    摘要翻译: 要解决的问题:为了提供从零件10的表面孔12中去除陶瓷沉积物22的方法,作为具体实例,去除在部件10的表面16上沉积的陶瓷膜20的一部分的方法 设置有冷却孔12.解决方案:在该方法中使用以能够避免围绕冷却孔12的陶瓷膜20的分层,破裂或其他损坏的参数进行操作的脉冲Nd:YAG激光器。 操作激光器以产生激光束24以从孔12中去除陶瓷沉积物22的一部分,并在孔12的周围形成具有剩余部分的陶瓷沉积物22的表面开口。作为具体的操作参数, 脉冲频率约为2-20Hz,脉冲宽度约为0.25-6.0ms。 版权所有(C)2004,JPO&NCIPI