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    • 3. 发明授权
    • Method of manufacturing circuit boards
    • 制造电路板的方法
    • US06481098B1
    • 2002-11-19
    • US09897990
    • 2001-07-05
    • Shou-Chih Lin Chen
    • Shou-Chih Lin Chen
    • H05K330
    • H05K3/0052H05K3/225H05K2201/09063H05K2201/0909H05K2203/0228H05K2203/162Y10T29/49124Y10T29/4913Y10T29/49144Y10T29/49734Y10T29/49815
    • A method for manufacturing circuit boards at reduced cost includes the steps of producing a plurality of identical circuit board units on a big base plate at one time, so that each circuit board unit is connected to the base plate only at several connecting joints; conducting a circuit test for each circuit board unit; if any defective circuit board unit is found, using a cutting module to cut the connecting joints between the base plate and the defective circuit board unit and removing the latter to leave a void on the base plate; using a trimming module to trim off the broken connecting joints; using a shearing module to cut a substitute and good circuit board unit from a spare base plate; and moving the substitute circuit board unit into the void on the base plate, and fixing it in place in the void with adhesive.
    • 以较低成本制造电路板的方法包括以下步骤:一次在大基板上制造多个相同的电路板单元,使得每个电路板单元仅在几个连接接头处连接到基板; 对每个电路板单元进行电路测试; 如果发现任何有缺陷的电路板单元,使用切割模块切割基板和有缺陷的电路板单元之间的连接接头,并将其拆下,在基板上留下空隙; 使用修剪模块来修剪断开的连接接头; 使用剪切模块从备用基板切割替代品和良好的电路板单元; 并将替代电路板单元移动到基板上的空隙中,并用粘合剂将其固定在空隙中。
    • 4. 发明申请
    • LASER PROCESSING MACHINE WITH AIR CURTAIN STRUCTURE
    • 具有空气窗帘结构的激光加工机
    • US20130319975A1
    • 2013-12-05
    • US13484527
    • 2012-05-31
    • CHE-MIN KUNGHSIEH-CHANG LINCHIH-LIN CHEN
    • CHE-MIN KUNGHSIEH-CHANG LINCHIH-LIN CHEN
    • B23K35/38
    • B23K26/38B23K26/0876B23K26/142B23K26/706B23K37/0235
    • A laser processing machine with an air curtain structure comprises a machine frame, and a working platform, a processing device, and an air curtain device are disposed on the machine frame. The working platform is used for placing a workpiece. The processing device comprises a rail platform on which a laser output device is disposed. The laser output device is movable on the rail platform and can output laser on the workpiece. The air curtain device comprises at least one air inlet conduit provided with at least one air outlet at a location facing the laser output device on the rail platform. After the air curtain device is connected with an air supply device, the supplied air flows into the air curtain device through the air inlet conduit and is blown toward the laser output device from the air outlet to form an air curtain.
    • 具有气帘结构的激光加工机构包括机架,机架上配置有工作平台,处理装置和气帘装置。 工作平台用于放置工件。 处理装置包括轨道平台,激光输出装置设置在该平台上。 激光输出装置可在轨道平台上移动,并可在工件上输出激光。 空气幕装置包括至少一个空气入口管道,其在与轨道平台上的激光输出装置相对的位置处设置有至少一个空气出口。 在气幕装置与供气装置连接之后,供气的空气通过进气导管流入气幕装置,并从出风口朝向激光输出装置吹送以形成气幕。