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1. 发明申请

US20100118909A1 MINIATURE HIGH-POWER LASER DIODE DEVICE 审中-公开
标题翻译：微型高功率激光二极管器件
公开(公告)号：US20100118909A1
公开(公告)日：2010-05-13
申请号：US12345965
申请日：2008-12-30
申请人： Hsing-Chia Kuo , Chuen-Fuu Wu , Lung-Tien Wu , Tze-Ching Yang
发明人： Hsing-Chia Kuo , Chuen-Fuu Wu , Lung-Tien Wu , Tze-Ching Yang
IPC分类号： H01S5/026
CPC分类号： G02B6/4239 , G02B6/423 , G02B6/4237 , H01S5/02252 , H01S5/02284 , H01S5/4012
摘要： The present invention provides a miniature high-power laser diode device, which includes a base, a laser chip, an optical fiber guider, and an optical fiber. The base has a groove and a disposing area, and the groove connects to the disposing area. The laser chip is disposed on the disposing area, and the optical fiber guider is disposed at the groove. The optical fiber is disposed in and through the optical fiber guider. The optical fiber has a first end connected to the laser chip. As a result of the cooperation between the optical fiber guider and the groove, the orientation of the optical fiber is simple and precise. The conventional thermal deformation and residual welding stress can be reduced, and the soldering flux applied in a conventional soldering and packaging process of the optical fiber can be omitted, so that the coupling efficiency, the yield, the stability of high power laser output, and the lifetime of the laser diode device of the present invention can be improved.
摘要翻译：本发明提供了一种微型大功率激光二极管装置，其包括基座，激光芯片，光纤引导器和光纤。底座具有凹槽和布置区域，并且凹槽连接到布置区域。激光芯片设置在配置区域上，并且光纤引导器设置在凹槽处。光纤配置在光导体中并穿过光导纤。光纤具有连接到激光芯片的第一端。由于光纤导向器与槽之间的配合，光纤的取向简单而精确。可以减少常规的热变形和残余焊接应力，并且可以省略在光纤的常规焊接和封装过程中施加的焊剂，从而耦合效率，产率，高功率激光输出的稳定性和可以提高本发明的激光二极管装置的寿命。

2. 发明申请

US20120305531A1 Automatic Welding Method 审中-公开
标题翻译：自动焊接方式
公开(公告)号：US20120305531A1
公开(公告)日：2012-12-06
申请号：US13339535
申请日：2011-12-29
申请人： Chi-Wah Keong , Lung-Tien Wu , Wei- Ren Chiang , Chih-Lun Lin
发明人： Chi-Wah Keong , Lung-Tien Wu , Wei- Ren Chiang , Chih-Lun Lin
IPC分类号： B23K25/00
CPC分类号： B23K9/032
摘要： An automatic welding method includes a preliminary step and a joining step. The preliminary step is configured to place a metal object having a multi-dimensional curved weld zone on a platform, and to clamp a welding torch with a welding torch clamping device. The joining step is configured to generate a relative movement between a tip of the welding torch and the multi-dimensional curved weld zone of the metal object, and to electrify the welding torch to weld the metal object by way of short circuiting arc transfer. An angle difference between a reference position and an instant position of the welding torch is 0 to 135 degrees when the welding torch welds the metal object, so as to keep the slag from spraying, wherein the welding torch is at the reference position when the tip thereof is pointed straight down towards the ground.
摘要翻译：一种自动焊接方法，包括预备步骤和接合步骤。预备步骤被配置为将具有多维弯曲焊接区域的金属物体放置在平台上，并用焊枪夹紧装置夹紧焊枪。接合步骤被配置为产生焊炬的尖端和金属物体的多维弯曲焊接区之间的相对移动，并且通过短路电弧传递来使焊炬通电以焊接金属物体。当焊炬焊接金属物体时，焊炬的参考位置和即时位置之间的角度差为0至135度，以便保持炉渣不被喷射，其中焊炬处于参考位置时，当尖端它向下指向地面。

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