Laser beam machining method and apparatus
    92.
    发明专利
    Laser beam machining method and apparatus 有权
    激光束加工方法和装置

    公开(公告)号:JP2008055485A

    公开(公告)日:2008-03-13

    申请号:JP2006237033

    申请日:2006-08-31

    Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method and apparatus capable of efficiently machining a hole that is superior in shape accuracy. SOLUTION: A cylindrical lens 50a and/or 50b for correcting deformation of the reflection area of a mirror 1a and/or 1b is arranged on the optical axis of a laser beam 20 and the converging position of X and Y components of the laser beam 20 is aligned with the optical axis direction. In place of the cylindrical lens, a reflection mirror having a curved reflection area may be used. As a method of aligning the converging position of the X and Y components of the laser beam 20 with the optical axis direction, both the X and Y components may be made to coincide with a design position Fa. As an alternative, one is not corrected and the other may be made to coincide with the uncorrected one. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供能够有效地加工形状精度优异的孔的激光束加工方法和装置。 解决方案:用于校正反射镜1a和/或1b的反射区域的变形的柱面透镜50a和/或50b布置在激光束20的光轴上,并且X和Y分量的会聚位置 激光束20与光轴方向对准。 可以使用具有弯曲反射区域的反射镜来代替柱面透镜。 作为将激光光束20的X成分和Y成分的会聚位置与光轴方向对准的方法,可以使X和Y成分与设计位置Fa一致。 作为替代,一个不被修正,另一个可以与未校正的一致。 版权所有(C)2008,JPO&INPIT

    Reflow furnace
    94.
    发明专利
    Reflow furnace 有权
    冷却炉

    公开(公告)号:JP2007329376A

    公开(公告)日:2007-12-20

    申请号:JP2006160591

    申请日:2006-06-09

    CPC classification number: B23K1/0016 B23K1/008 B23K1/012 B23K3/08 B23K2201/42

    Abstract: PROBLEM TO BE SOLVED: To provide a reflow furnace which efficiently combusts the flux component of an atmospheric gas, enables the temperature control of a heating chamber without using a special cooling means, and reduces the heating quantity of the heating chamber.
    SOLUTION: The reflow furnace comprises a means for transporting a circuit board having mounted electronic components; a heating chamber for heating the circuit board carried inside through an atmospheric gas to solder them; and an atmosphere purifier 60 having a means for taking out a part of the atmospheric gas containing a flux component gasified during soldering, a means for heating the taken atmospheric gas up to a desired temperature, an oxidation catalyst 64 for combusting the flux component contained in the heated atmospheric gas, a means 72 for controlling the oxygen concentration of the hot gas after the combustion process, and a means for returning the oxygen concentration-controlled hot gas to the heating chamber after the combustion process.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供有效地燃烧大气气体的助熔剂组分的回流炉,能够在不使用特殊冷却装置的情况下进行加热室的温度控制,并且减少加热室的加热量。 回流炉包括用于运输具有安装的电子部件的电路板的装置; 加热室,用于加热通过大气气体携带在内部的电路板以焊接它们; 以及气体净化器60,其具有取出含有在焊接时气化的助熔剂成分的气体气体的一部分的装置,将所采取的气氛气体加热到所需温度的装置,用于燃烧含有的助熔剂成分的氧化催化剂64 加热的大气气体,用于控制燃烧过程之后的热气体的氧浓度的装置72,以及用于在燃烧过程之后将氧浓度控制的热气体返回到加热室的装置。 版权所有(C)2008,JPO&INPIT

    Surface treatment agent for metal and its use
    96.
    发明专利
    Surface treatment agent for metal and its use 有权
    金属表面处理剂及其用途

    公开(公告)号:JP2007308776A

    公开(公告)日:2007-11-29

    申请号:JP2006140229

    申请日:2006-05-19

    Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent for a metal by which wettability of a solder against the surface of a metal conductive part is improved when an electronic device is soldered on the surface of the metal conductive part composing a circuit of a printed circuit board, and to provide a method for manufacturing the printed circuit board in which soldering is performed using a lead-free solder after a chemical film is formed on the surface of the metal conductive part by bringing the surface treatment agent into contact with the metal conductive part.
    SOLUTION: The metal finishing agent includes an imidazole compound and a gluconic acid compound as active elements.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于金属的表面处理剂,当电子器件焊接在构成电路的金属导电部件的表面上时,焊料抵抗金属导电部件的表面的润湿性得到改善 并且提供一种制造印刷电路板的方法,其中通过使表面处理剂接触而在金属导电部件的表面上形成化学膜之后使用无铅焊料进行焊接 与金属导电部分。 解决方案:金属整理剂包括咪唑化合物和作为活性元素的葡萄糖酸化合物。 版权所有(C)2008,JPO&INPIT

    Reflow furnace
    98.
    发明专利
    Reflow furnace 审中-公开
    冷却炉

    公开(公告)号:JP2007273571A

    公开(公告)日:2007-10-18

    申请号:JP2006094990

    申请日:2006-03-30

    CPC classification number: B23K1/008 B23K2201/42

    Abstract: PROBLEM TO BE SOLVED: To provide a reflow furnace which efficiently burns a flux component in an atmosphere gas, and can control the temperature of a heat chamber without using a specific cooling means to reduce heating in the heat chamber.
    SOLUTION: The reflow furnace includes a transfer means that transfers a circuit board with an electronic component mounted thereon, the heating chamber, in which the circuit board is transferred and is heated via the atmosphere gas to carry out soldering; a means that removes part of the atmosphere gas containing a flux component vaporized during the soldering; a means that heats the removed atmosphere gas to a desired temperature, and an atmosphere cleaning unit having an oxidation catalyst that causes a flux component contained in the heated atmosphere gas to burn; and a means that sends a high-temperature gas resulting from a burning process back to the heating chamber.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种有效地燃烧气氛气体中的助熔剂组分的回流炉,并且可以在不使用特定冷却装置的情况下控制加热室的温度以减少加热室中的加热。 回流炉包括:转移装置,其将安装有电子部件的电路板,加热室,其中电路板转移并经由气氛气体加热以进行焊接; 一种去除部分气体气体的装置,其中包含在焊接期间汽化的助熔剂成分; 将去除的气氛气体加热到期望温度的装置,以及具有使包含在加热的气氛气体中的助熔剂成分燃烧的氧化催化剂的气氛清洗装置; 并且将从燃烧过程产生的高温气体发送回加热室的装置。 版权所有(C)2008,JPO&INPIT

    Display panel soldering equipment and method of soldering display panel using the same
    99.
    发明专利
    Display panel soldering equipment and method of soldering display panel using the same 审中-公开
    显示面板焊接设备和使用该显示面板的显示面板的焊接方法

    公开(公告)号:JP2007183625A

    公开(公告)日:2007-07-19

    申请号:JP2006341793

    申请日:2006-12-19

    CPC classification number: B23K3/087 B23K2201/42 Y10T29/49144 Y10T29/53187

    Abstract: PROBLEM TO BE SOLVED: To provide display panel soldering equipment that improves the productivity of a display device, and to provide a method of soldering the display device using the same. SOLUTION: The display panel soldering equipment 700 includes a panel holding unit 100, rotating unit 200, and soldering unit 400. The panel holding unit holds a display panel 10. The rotating unit supports the panel holding unit, and rotates and moves the panel holding unit at a predetermined angle. The soldering unit is disposed at the position corresponding to the panel holding unit which is rotated and moved by the rotating unit, and solders a driving element 12 to the display panel held by the panel holding unit. In this manner, an operation that is manually soldered by a worker is performed through an automated display panel soldering equipment, so that the productivity of the display panel can be improved furthermore. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供提高显示装置的生产率的显示面板焊接设备,以及提供使用其的显示装置的焊接方法。 显示面板焊接设备700包括面板保持单元100,旋转单元200和焊接单元400.面板保持单元保持显示面板10.旋转单元支撑面板保持单元,并且旋转和移动 面板保持单元以预定角度。 焊接单元设置在与由旋转单元旋转和移动的面板保持单元相对应的位置处,并且将驱动元件12焊接到由面板保持单元保持的显示面板。 以这种方式,通过自动显示面板焊接设备执行由工人手动焊接的操作,从而可以进一步提高显示面板的生产率。 版权所有(C)2007,JPO&INPIT

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