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1. 发明申请

US20080017452A1 LUBRICANT GUN 审中-公开
标题翻译：润滑枪
公开(公告)号：US20080017452A1
公开(公告)日：2008-01-24
申请号：US11537703
申请日：2006-10-02
申请人： Li-Chi CHEN
发明人： Li-Chi CHEN
IPC分类号： F16N21/00
CPC分类号： F16N3/12 , F16N29/00
摘要： A lubricant gun includes: a housing having a discharge spout and a longitudinal slide channel; a motor; a plunger disposed in the longitudinal slide channel to perform reciprocating movements; a power transmission unit driven by the motor to actuate the plunger, and including a crank connected to the plunger; a moving element movable along with the crank and the plunger to perform a cycle motion; a sensor mounted proximate to a moving path of the moving element to detect the moving element whenever the moving element moves past the sensor, and to generate a signal representative of a number of the cycle motions performed by the moving element; a processing unit connected to the sensor to produce information according to the signal generated by the sensor; and a display unit displaying the information produced by the processing unit.
摘要翻译：润滑枪包括：具有排出口和纵向滑动通道的壳体; 电机设置在所述纵向滑动通道中以执行往复运动的柱塞; 由电动机驱动以致动柱塞的动力传递单元，并且包括连接到柱塞的曲柄; 移动元件与曲柄和柱塞一起移动以执行循环运动; 安装在所述移动元件的移动路径附近的传感器，以便每当所述移动元件移动通过所述传感器时检测所述移动元件，并产生表示由所述移动元件执行的循环运动的数量的信号; 连接到传感器以根据由传感器产生的信号产生信息的处理单元; 以及显示单元，显示由处理单元产生的信息。

2. 发明授权

US06805279B2 Fluxless bumping process using ions 有权
标题翻译：无离子碰撞过程使用离子
公开(公告)号：US06805279B2
公开(公告)日：2004-10-19
申请号：US10184182
申请日：2002-06-27
申请人： Hsin-Hui Lee , Chia-Fu Lin , Chao-Yuan Su , Yeng-Ming Chen , Kai-Ming Chin , Li-Chi Chen , Hao-Chih Tien
发明人： Hsin-Hui Lee , Chia-Fu Lin , Chao-Yuan Su , Yeng-Ming Chen , Kai-Ming Chin , Li-Chi Chen , Hao-Chih Tien
IPC分类号： B23K3102
CPC分类号： B23K1/008 , H01L21/4853 , H01L24/11 , H01L2224/05001 , H01L2224/05022 , H01L2224/05572 , H01L2224/056 , H01L2224/1147 , H01L2224/1181 , H01L2224/13099 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01022 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01042 , H01L2924/01046 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H05K3/3489 , H01L2924/00 , H01L2224/05099
摘要： A process including providing a semiconductor device including a bond pad, and an under bump metallurgy overlying the bond pad. Forming a solder structure over the under bump metallurgy, and wherein the solder structure includes an outer layer including tin oxide. Producing a plasma from at least one of CF4, SF4, and H2 and exposing the solder structure to the plasma. Heating the solder structure and cooling the same to provide a solder bump on the semiconductor device.
摘要翻译：一种方法，包括提供包括接合焊盘的半导体器件和覆盖在焊盘上的凸块下金属。在凸块下冶金上形成焊料结构，其中焊料结构包括包含氧化锡的外层。从CF4，SF4和H2中的至少一种生成等离子体，并将焊料结构暴露于等离子体。加热焊料结构并对其进行冷却以在半导体器件上提供焊料凸块。

3. 发明授权

US06602775B1 Method to improve reliability for flip-chip device for limiting pad design 有权
标题翻译：提高倒装芯片器件限制焊盘设计可靠性的方法
公开(公告)号：US06602775B1
公开(公告)日：2003-08-05
申请号：US09930677
申请日：2001-08-16
申请人： Yen-Ming Chen , Chia-Fu Lin , Kai-Ming Ching , Hsin-Hui Lee , Chao-Yuan Su , Li-Chi Chen
发明人： Yen-Ming Chen , Chia-Fu Lin , Kai-Ming Ching , Hsin-Hui Lee , Chao-Yuan Su , Li-Chi Chen
IPC分类号： H01L2144
CPC分类号： H01L24/11 , H01L2224/05001 , H01L2224/05022 , H01L2224/05572 , H01L2224/11472 , H01L2224/11474 , H01L2224/11912 , H01L2224/131 , H01L2924/00013 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/01059 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/00014 , H01L2224/13099 , H01L2224/05005 , H01L2224/05541
摘要： A method of fabricating a solder bump including the following steps. A UBM over a substrate.having an exposed pad portion is provided. The UBM being in electrical contact with the pad portion. A first patterning layer is formed over the UBM. The first patterning layer including a photosensitive material sensitive to light having a first wavelength. A second patterning layer is formed over the first patterning layer. The second patterning layer including a photosensitive material sensitive to light having a second wavelength. The first patterning layer is selectively exposed with the light having the first wavelength, leaving a first unexposed portion substantially centered over the pad portion between first exposed portions. The second patterning layer is selectively exposed with the light having the second wavelength, leaving a second unexposed portion wider than, and substantially centered over, the first unexposed portion of the exposed first patterning layer. The second unexposed portion of the exposed second patterning layer being between exposed portions. The second unexposed portion of the exposed second patterning layer and the first unexposed portion of the exposed first patterning layer are removed to form opening. A solder plug is formed within the opening. The exposed portions of the exposed first patterning layer and the exposed portions of the exposed second patterning layer are removed. The solder plug is reflowed to form a solder bump.
摘要翻译：一种制造焊料凸块的方法，包括以下步骤。提供了具有裸露焊盘部分的衬底上的UBM。 UBM与焊盘部分电接触。在UBM上形成第一图案化层。第一图案化层包括对具有第一波长的光敏感的感光材料。在第一图案化层上形成第二图案化层。第二图案化层包括对具有第二波长的光敏感的感光材料。利用具有第一波长的光选择性地暴露第一图案化层，留下第一未曝光部分，其基本上位于第一曝光部分之间的焊盘部分的中心。用第二波长的光选择性地暴露第二图案化层，留下第二未曝光部分比暴露的第一图案形成图案的第一未曝光部分宽且基本上居中。曝光的第二图案化层的第二未曝光部分在曝光部分之间。暴露的第二图案形成层的第二未曝光部分和暴露的第一图案形成层的第一未曝光部分被去除以形成开口。在开口内形成焊塞。暴露的第一图案形成层的暴露部分和暴露的第二图案形成层的暴露部分被去除。焊料回流焊以形成焊料凸点。

4. 发明申请

US20060060426A1 Lubricant gun 审中-公开
标题翻译：润滑枪
公开(公告)号：US20060060426A1
公开(公告)日：2006-03-23
申请号：US10996752
申请日：2004-11-24
申请人： Li-Chi Chen
发明人： Li-Chi Chen
IPC分类号： F16N21/00
CPC分类号： F16N3/08 , F16N3/12
摘要： A lubricant gun includes a housing, a lubricant reservoir, a plunger, and an exhaust valve. The housing includes a discharge spout, a slide channel fluidly communicated with the discharge spout, a lubricant supply passage having a lubricant supply hole fluidly connected to the slide channel, and a gas-discharging hole fluidly communicated with the slide channel. The lubricant reservoir is connected to the housing and is fluidly communicated with the slide channel through the lubricant supply passage and the lubricant supply hole. The plunger has a pushing portion received in the slide channel for sliding reciprocatingly therein. The exhaust valve is mounted on the housing and is fluidly communicated with the gas-discharging hole.
摘要翻译：润滑剂枪包括壳体，润滑剂储存器，柱塞和排气阀。壳体包括排出口，与排出口流体连通的滑动通道，具有流体连接到滑动通道的润滑剂供给孔的润滑剂供给通道和与滑动通道流体连通的气体排出孔。润滑剂储存器连接到壳体，并通过润滑剂供给通道和润滑剂供给孔与滑动通道流体连通。柱塞具有容纳在滑动通道中的推动部分，用于在其中往复运动。排气阀安装在壳体上并与气体排放孔流体连通。

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