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    • 84. 发明授权
    • Laser transfer deposition
    • 激光转印沉积
    • US5725706A
    • 1998-03-10
    • US628752
    • 1996-03-12
    • Eben Daniel ThomaRichard Taylor WilliamsJeff Cherng-chou Wu
    • Eben Daniel ThomaRichard Taylor WilliamsJeff Cherng-chou Wu
    • C23C14/04C23C14/28C23C26/00H05K3/04B05D3/06
    • C23C26/00C23C14/048C23C14/28H05K3/046
    • The present invention is directed to a method for producing a smooth and continuous pressure bonded layer of a material on a base substrate through the driving force of a pulsed laser. The method comprises the steps of selecting a laser absorptive material. Then applying thereto a thin layer of the material for pressure bonding to the base substrate. Next, placing the base substrate and the thin layer of material on the laser absorptive material in a vacuum, then placing the base substrate in close proximity to the thin layer of material. Finally, directing pulsed laser energy toward the laser absorptive material and the layer to be pressure bonded, whereby the laser energy is absorbed by the laser absorptive material causing heating and vaporization thereof to a controlled depth of the laser absorptive material, leaving remaining portions of the laser absorptive material unvaporized after the vaporization to act as a support for the material to be bonded. After bonding, the thin material adheres to the base substrate when the remaining continuous absorptive material is peeled away, the vaporization having provided the necessary pressure for pressure bonding on to the base material.
    • 本发明涉及通过脉冲激光器的驱动力在基底基板上制造光滑且连续的压接层的方法。 该方法包括选择激光吸收材料的步骤。 然后向其施加用于压力结合到基底基板的材料的薄层。 接下来,将真空中的基底基板和薄层材料放置在激光吸收材料上,然后将基底基板放置在薄层材料附近。 最后,将脉冲激光能量引向激光吸收材料和待压接的层,由此激光能量被激光吸收材料吸收,从而将激光吸收材料加热并蒸发到激光吸收材料的受控深度,留下剩余部分 在蒸发后未蒸发的激光吸收材料用作待结合材料的载体。 接合后,当剩余的连续吸收材料被剥离时,薄材料粘附到基底基板上,汽化已经为基材提供了压力粘合所需的压力。
    • 86. 发明授权
    • Flycutting machine for manufacturing printed circuit boards
    • 用于制造印刷电路板的飞切机
    • US5620286A
    • 1997-04-15
    • US336847
    • 1994-11-09
    • David H. Youden
    • David H. Youden
    • B23Q17/22H05K3/04B23C3/00
    • B23Q17/2233H05K3/045Y10T409/305208Y10T409/30672Y10T409/306944Y10T409/307336
    • A flycutting apparatus and a method of manufacturing printed circuit boards are disclosed. The flycutting apparatus may include a sensor for detecting changes in the relative positioning of an associated rotatable flywheel and the surface of an object, such as a web of flexible printed circuit board, to be machined. The sensor is adapted to send signals to an adjustment device of the flycutting apparatus during machining operations whereby the adjustment device responds to the signals by adjusting the relative position of the rotatable flywheel with respect to the surface of the object. The flycutting apparatus may include a horizontally arranged slide assembly in conjunction with a vertically arranged slide assembly and a translation device for translating movement of the horizontally arranged slide assembly to vertical movement of an associated rotatable flywheel along the vertical slide assembly. The flycutting apparatus may be used to manufacture printed circuit boards without requiring the use of photoresist and acid-based etching solutions.
    • 公开了一种飞切设备和制造印刷电路板的方法。 飞切装置可以包括用于检测相关联的可旋转飞轮和待加工的物体(例如柔性印刷电路板的腹板)的相对定位的变化的传感器。 该传感器适于在加工操作期间将信号发送到飞切设备的调节装置,由此调节装置通过调节可旋转飞轮相对于物体表面的相对位置来响应信号。 飞切设备可以包括水平布置的滑动组件,其结合垂直布置的滑动组件和平移装置,用于将水平布置的滑动组件的运动转换成相关联的可旋转飞轮沿垂直滑动组件的垂直运动。 飞切设备可用于制造印刷电路板,而不需要使用光致抗蚀剂和酸基蚀刻溶液。
    • 90. 发明授权
    • Printed circuit board working machine
    • 印刷电路板加工机
    • US5462512A
    • 1995-10-31
    • US305928
    • 1994-09-19
    • Yasunori HiroshimaKenji Kondo
    • Yasunori HiroshimaKenji Kondo
    • B23Q15/00B23Q3/155B23Q3/157G06F17/50H05K3/00H05K3/04
    • B23Q3/15526B23Q3/15733H05K3/0008H05K3/043H05K2203/0195H05K3/0047Y10T483/1793Y10T483/1798
    • A printed circuit board working machine includes a working table on which a printed circuit board substrate is positioned and fixed, a spindle which is disposed above the working table to be movable horizontally and vertically and to which a predetermined cutting tool is detachably mounted, a controlling unit for controlling the movement of the spindle in accordance with a predetermined cutting data and a data processing unit operatively connected to the controlling unit. The data processing unit includes a data input circuit into which a circuit pattern data is inputted, a contour data preparation circuit for preparing a contour data of a circuit pattern to be prepared from the circuit pattern data from the data input circuit, a hatching data preparation circuit for preparing a hatching data to carry out a hatching operation with a predetermined width in a predetermined direction for working a residual portion of a circuit pattern to be prepared in accordance with the contour data from the contour data preparation circuit, and a cut data preparation circuit for preparing a cut data by continuously connecting adjoining hatching data at end portions thereof in accordance with the hatching data from the hatching data preparation circuit and transmitting the this prepared cut data to the controlling unit.
    • 一种印刷电路板加工机,包括:印刷电路板基板定位固定的工作台;主轴,其设置在工作台的上方,水平且垂直移动,预定的切削工具可拆卸地安装在该工作台上; 单元,用于根据预定的切割数据控制主轴的运动;以及数据处理单元,可操作地连接到控制单元。 数据处理单元包括输入电路图案数据的数据输入电路,用于根据数据输入电路的电路图形数据准备要准备的电路图形的轮廓数据的轮廓数据准备电路,阴影数据准备 用于准备阴影数据以在预定方向上以预定宽度执行阴影操作的电路,用于根据来自轮廓数据准备电路的轮廓数据来制作待准备的电路图案的剩余部分,以及切割数据准备 电路,用于通过根据来自阴影数据准备电路的阴影数据在端部连续连接相邻的阴影数据并将该准备的切割数据发送到控制单元来准备切割数据。