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公开(公告)号：US20080074390A1
公开(公告)日：2008-03-27
申请号：US11527482
申请日：2006-09-27
申请人： Li-Hung Lai , Kun-Fang Huang , Wen-Sheng Hsieh , Wu-Chung Chiang , Chih-Feng Lin
发明人： Li-Hung Lai , Kun-Fang Huang , Wen-Sheng Hsieh , Wu-Chung Chiang , Chih-Feng Lin
IPC分类号： G09G5/08
CPC分类号： G06F3/03549
摘要： A communication device is provided with a ball turned by hand to reflect a laser beam within a housing. The laser beam proceeding within the housing is in response to motion of the ball and received by a light sensor. The communication device is capable of operation without providing a panel for the ball.
摘要翻译： 通信装置设置有用手转动的球以将激光束反射到壳体内。 在壳体内进行的激光束响应于球的运动并由光传感器接收。 通信设备能够在不提供用于球的面板的情况下操作。
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2.发明授权公开(公告)号：US07279694B2
公开(公告)日：2007-10-09
申请号：US11224017
申请日：2005-09-13
CPC分类号： G06F3/0317 , G06F1/3215 , G06F1/3259 , Y02D10/155
摘要： The invention relates to an optical output system with auto optical power control for an optical mouse. The optical output system comprises: a light emitting device, a driver and an auto power controller. The light emitting device is used for generating emitting light. The driver is used for driving the light emitting device. The auto power controller is used for outputting a control signal to the driver according to at least one input signals so as to control the power of the light emitting device at a predetermined range. According to the invention, the optical output system can output the stable power of the emitting light at a predetermined value within the predetermined range under various conduction and circumference by a feedback control. Furthermore, the optical mouse using the optical output system can work on various reflective surface.
摘要翻译： 本发明涉及一种具有光学鼠标自动光功率控制的光输出系统。 光输出系统包括：发光装置，驱动器和自动功率控制器。 发光装置用于产生发光。 驱动器用于驱动发光器件。 自动功率控制器用于根据至少一个输入信号向驾驶员输出控制信号，以便将发光装置的功率控制在预定范围。 根据本发明，光输出系统可以通过反馈控制将发射光的稳定功率输出在预定范围内的预定范围内。 此外，使用光输出系统的光学鼠标可以在各种反射表面上工作。
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公开(公告)号：US20070057206A1
公开(公告)日：2007-03-15
申请号：US11224017
申请日：2005-09-13
IPC分类号： G02B27/00
CPC分类号： G06F3/0317 , G06F1/3215 , G06F1/3259 , Y02D10/155
摘要： The invention relates to an optical output system with auto optical power control for an optical mouse. The optical output system comprises: a light emitting device, a driver and an auto power controller. The light emitting device is used for generating emitting light. The driver is used for driving the light emitting device. The auto power controller is used for outputting a control signal to the driver according to at least one input signals so as to control the power of the light emitting device at a predetermined range. According to the invention, the optical output system can output the stable power of the emitting light at a predetermined value within the predetermined range under various conduction and circumference by a feedback control. Furthermore, the optical mouse using the optical output system can work on various reflective surface.
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公开(公告)号：US20050142837A1
公开(公告)日：2005-06-30
申请号：US10983619
申请日：2004-11-09
申请人： Yu-Pen Tsai , Kuo-Pin Yang , Wu-Chung Chiang
发明人： Yu-Pen Tsai , Kuo-Pin Yang , Wu-Chung Chiang
CPC分类号： H01L21/6835 , H01L21/563 , H01L24/27 , H01L24/29 , H01L2221/6834 , H01L2224/16 , H01L2224/274 , H01L2224/73104 , H01L2224/73203 , H01L2224/83101 , H01L2224/83191 , H01L2224/83856 , H01L2924/01005 , H01L2924/01029 , H01L2924/01033 , H01L2924/01079 , H01L2924/14 , H01L2924/00
摘要： A method for forming an underfill layer on a bumped wafer is disclosed. A film is provided wherein the film includes a base layer, a removable layer and the underfill layer. The film is disposed on a bump wafer and then pressing the film under heating is performed to have the bumps of the wafer embedded in the underfill layer. Then, the removable layer with base film attached thereto is removed, so the underfill layer well encloses the bumps of the wafer and is easily separated from the base film layer and the removable layer without damaging the bumps formed on the wafer.
摘要翻译： 公开了一种在凸起晶片上形成底部填充层的方法。 提供了一种薄膜，其中薄膜包括基底层，可去除层和底部填充层。 将膜设置在凸块晶片上，然后在加热下按压膜以使晶片的凸块嵌入底部填充层中。 然后，除去附着有底膜的可移除层，因此底部填充层良好地包围晶片的凸块，并且容易地从基膜层和可移除层分离，而不损坏在晶片上形成的凸块。
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公开(公告)号：US20050001811A1
公开(公告)日：2005-01-06
申请号：US10801061
申请日：2004-03-15
申请人： Wu-Chung Chiang , Ching-Haur Chang , Chen Kuo , Pei Lee
发明人： Wu-Chung Chiang , Ching-Haur Chang , Chen Kuo , Pei Lee
IPC分类号： G06F3/041 , G06F3/03 , G06F3/033 , G06F3/044 , G06F3/045 , G06F3/046 , G06F3/047 , G06K11/06 , G09G3/34
摘要： The invention relates to a coordinate detecting method for a touch panel. Firstly, a plurality of X-axis and Y-axis I/O ports are converted to a plurality of X-axis and Y-axis scanning wires respectively by orthogonal method. Polling signals are transmitted to X-axis I/O ports, and are transmitted to the X-axis scanning wires; According to the polling signals, a plurality of X-axis detection signals are stored. A largest X-axis detection signal and a second largest X-axis detection signal are determined by compared method so as to calculate a X coordinate position of the sensor pen touching the touch panel. The steps are repeated to calculate the Y coordinate position of the sensor pen touching on the touch panel. According to the coordinate detecting method of the invention, the number of the I/O ports can be reduced, and the resolution of the touch panel can be improved. For the calculation method, the invention utilizes simple compared method to obtain the largest detection signal and the second largest detection signal so as to calculate the coordinate position of the sensor pen touching on the touch panel. Therefore, the coordinate detecting method of the invention is very simple and rapid.
摘要翻译： 本发明涉及触摸面板的坐标检测方法。 首先，通过正交方式分别将多个X轴和Y轴I / O端口转换为多个X轴和Y轴扫描线。 轮询信号传输到X轴I / O端口，并传输到X轴扫描线; 根据轮询信号，存储多个X轴检测信号。 通过比较方法确定最大的X轴检测信号和第二最大X轴检测信号，以计算传感器笔接触触摸面板的X坐标位置。 重复步骤以计算触摸面板上的传感器笔的Y坐标位置。 根据本发明的坐标检测方法，可以减少I / O端口的数量，并且可以提高触摸面板的分辨率。 对于计算方法，本发明利用简单的比较方法获得最大检测信号和第二大检测信号，以便计算传感器笔在触摸面板上的坐标位置。 因此，本发明的坐标检测方法非常简单快速。
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公开(公告)号：US07105424B2
公开(公告)日：2006-09-12
申请号：US10983619
申请日：2004-11-09
申请人： Yu-Pen Tsai , Kuo-Pin Yang , Wu-Chung Chiang
发明人： Yu-Pen Tsai , Kuo-Pin Yang , Wu-Chung Chiang
IPC分类号： H01L21/78
CPC分类号： H01L21/6835 , H01L21/563 , H01L24/27 , H01L24/29 , H01L2221/6834 , H01L2224/16 , H01L2224/274 , H01L2224/73104 , H01L2224/73203 , H01L2224/83101 , H01L2224/83191 , H01L2224/83856 , H01L2924/01005 , H01L2924/01029 , H01L2924/01033 , H01L2924/01079 , H01L2924/14 , H01L2924/00
摘要： A method for forming an underfill layer on a bumped wafer is disclosed. A film is provided wherein the film includes a base layer, a removable layer and the underfill layer. The film is disposed on a bump wafer and then pressing the film under heating is performed to have the bumps of the wafer embedded in the underfill layer. Then, the removable layer with base film attached thereto is removed, so the underfill layer well encloses the bumps of the wafer and is easily separated from the base film layer and the removable layer without damaging the bumps formed on the wafer.
摘要翻译： 公开了一种在凸起晶片上形成底部填充层的方法。 提供了一种薄膜，其中薄膜包括基底层，可去除层和底部填充层。 将膜设置在凸块晶片上，然后在加热下按压膜以使晶片的凸块嵌入底部填充层中。 然后，除去附着有底膜的可移除层，因此底部填充层良好地包围晶片的凸块，并且容易地从基膜层和可移除层分离，而不损坏在晶片上形成的凸块。
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公开(公告)号：US07170017B2
公开(公告)日：2007-01-30
申请号：US10801061
申请日：2004-03-15
申请人： Wu-Chung Chiang , Ching-Haur Chang , Chen Kun Kuo , Pei Cheng Lee
发明人： Wu-Chung Chiang , Ching-Haur Chang , Chen Kun Kuo , Pei Cheng Lee
摘要： The invention relates to a coordinate detecting method for a touch panel. Firstly, a plurality of X-axis and Y-axis I/O ports are converted to a plurality of X-axis and Y-axis scanning wires respectively by orthogonal method. Polling signals are transmitted to X-axis I/O ports, and are transmitted to the X-axis scanning wires. According to the polling signals, a plurality of X-axis detection signals are stored. A largest X-axis detection signal and a second largest X-axis detection signal are determined by compared method so as to calculate a X coordinate position of the sensor pen touching the touch panel. The steps are repeated to calculate the Y coordinate position of the sensor pen touching on the touch panel. According to the coordinate detecting method of the invention, the number of the I/O ports can be reduced, and the resolution of the touch panel can be improved. For the calculation method, the invention utilizes simple compared method to obtain the largest detection signal and the second largest detection signal so as to calculate the coordinate position of the sensor pen touching on the touch panel. Therefore, the coordinate detecting method of the invention is very simple and rapid.
摘要翻译： 本发明涉及触摸面板的坐标检测方法。 首先，通过正交方式分别将多个X轴和Y轴I / O端口转换为多个X轴和Y轴扫描线。 轮询信号传输到X轴I / O端口，并传输到X轴扫描线。 根据轮询信号，存储多个X轴检测信号。 通过比较方法确定最大的X轴检测信号和第二最大X轴检测信号，以计算传感器笔接触触摸面板的X坐标位置。 重复步骤以计算触摸面板上的传感器笔的Y坐标位置。 根据本发明的坐标检测方法，可以减少I / O端口的数量，并且可以提高触摸面板的分辨率。 对于计算方法，本发明利用简单的比较方法获得最大检测信号和第二大检测信号，以便计算传感器笔在触摸面板上的坐标位置。 因此，本发明的坐标检测方法非常简单快速。
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