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1. 发明授权

US08907905B2 Sensing device, touch sensing system, and display device 有权
标题翻译：感应装置，触摸感应系统和显示装置
公开(公告)号：US08907905B2
公开(公告)日：2014-12-09
申请号：US13329076
申请日：2011-12-16
申请人： Song Sheng Lin , Ssu-Wei Chang , Ying-Jyh Yeh
发明人： Song Sheng Lin , Ssu-Wei Chang , Ying-Jyh Yeh
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0416
摘要： A sensing device placed in a touch sensing system of a display device includes a selector, a sensing module, and a detection module for determining touch signals generated by the touch sensing system. The selector selects two of the touch signals according to at least one selection control signal. The sensing module comprises a first differential amplifier for comparing the selected touch signals and producing a first differential signal according to first control signals. According to second control signals, the detection module receives the first differential signal, generates an averaged sensing value and a reference value, and compares the averaged sensing value with the reference value to produce a second differential signal. Thereby, the touch sensing system uses the second differential signal to generate the first control signals and the second control signals to control the operation of the touch sensing system.
摘要翻译：放置在显示装置的触摸感测系统中的感测装置包括选择器，感测模块和用于确定由触摸感测系统产生的触摸信号的检测模块。选择器根据至少一个选择控制信号选择两个触摸信号。感测模块包括用于比较所选择的触摸信号并根据第一控制信号产生第一差分信号的第一差分放大器。根据第二控制信号，检测模块接收第一差分信号，产生平均检测值和参考值，并将平均检测值与参考值进行比较以产生第二差分信号。因此，触摸感测系统使用第二差分信号来产生第一控制信号和第二控制信号以控制触摸感测系统的操作。

2. 发明申请

US20130285753A1 AUTOMATIC SELF-CALIBRATED OSCILLATION METHOD AND APPARATUS USING THE SAME 有权
标题翻译：自动自校准振荡方法和使用该方法的装置
公开(公告)号：US20130285753A1
公开(公告)日：2013-10-31
申请号：US13456441
申请日：2012-04-26
申请人： Song Sheng Lin , Chia-Yi Chu
发明人： Song Sheng Lin , Chia-Yi Chu
IPC分类号： H03L7/00
CPC分类号： H03L7/00
摘要： An automatic self-calibrated oscillation method and an apparatus using the same are provided. After a static time tuning (STT) table and a run time tuning (RTT) table have been established, the apparatus converts an output clock signal to generate a current RTT value at every predefined time and then compares the current RTT value with a reference RTT value generated in response to a STT value of the STT table, or with an interpolated result generated in response to the reference RTT value to generate a deviation value. Thus, through the deviation value, the output clock signal may be calibrated to address the target frequency without the assistance of external reference clock unit or locked loop unit after the STT table and the RTT table are established.
摘要翻译：提供了一种自动自校准振荡方法及其使用方法。在静态时间调谐（STT）表和运行时间调谐表（RTT）表已建立之后，设备转换输出时钟信号，以在每个预定时间产生当前RTT值，然后将当前RTT值与参考RTT进行比较响应于STT表的STT值产生的值，或者响应于参考RTT值而生成的内插结果以产生偏差值。因此，通过偏差值，可以在建立STT表和RTT表之后，在没有外部参考时钟单元或锁定环单元的帮助下，校准输出时钟信号来寻址目标频率。

3. 发明申请

US20140009193A1 APPARATUS AND METHOD FOR MULTIPLYING FREQUENCY OF A CLOCK SIGNAL 有权
标题翻译：用于对时钟信号进行频率的装置和方法
公开(公告)号：US20140009193A1
公开(公告)日：2014-01-09
申请号：US13543350
申请日：2012-07-06
申请人： Song Sheng LIN
发明人： Song Sheng LIN
IPC分类号： H03B19/00
CPC分类号： H03K5/00006 , H03L7/00
摘要： An apparatus and method for multiplying frequency of a clock signal are provided, wherein the apparatus provides an initial oscillator signal, compares the initial oscillator signal with a reference signal to generate a first control signal, selectively outputs one of at least one lower threshold value and at least one upper threshold value from a threshold value generation circuit to a clock output circuit according to at least the first control signal, and updates an output clock signal through a digital and logical module processing the comparison of the initial oscillator signal and the selected one of the at least one upper and lower threshold values and the comparison of the initial oscillator signal and a low level signal.
摘要翻译：提供了一种用于对时钟信号进行倍频的装置和方法，其中装置提供初始振荡器信号，将初始振荡器信号与参考信号进行比较以产生第一控制信号，选择性地输出至少一个较低阈值和至少一个上限阈值，从至少第一控制信号的阈值产生电路到时钟输出电路，并且通过数字和逻辑模块来更新输出时钟信号，所述数字和逻辑模块处理初始振荡器信号和所选择的一个所述至少一个上限和下限阈值以及所述初始振荡器信号与低电平信号的比较。

4. 发明申请

US20130154997A1 SENSING DEVICE, TOUCH SENSING SYSTEM, AND DISPLAY DEVICE 有权
标题翻译：感测装置，触摸传感系统和显示装置
公开(公告)号：US20130154997A1
公开(公告)日：2013-06-20
申请号：US13329076
申请日：2011-12-16
申请人： Song Sheng Lin , Ssu-Wei Chang , Ying-Jyh Yeh
发明人： Song Sheng Lin , Ssu-Wei Chang , Ying-Jyh Yeh
IPC分类号： G06F3/045 , G06F3/041
CPC分类号： G06F3/041 , G06F3/0416
摘要： A sensing device placed in a touch sensing system of a display device includes a selector, a sensing module, and a detection module for determining touch signals generated by the touch sensing system. The selector selects two of the touch signals according to at least one selection control signal. The sensing module comprises a first differential amplifier for comparing the selected touch signals and producing a first differential signal according to first control signals. According to second control signals, the detection module receives the first differential signal, generates an averaged sensing value and a reference value, and compares the averaged sensing value with the reference value to produce a second differential signal. Thereby, the touch sensing system uses the second differential signal to generate the first control signals and the second control signals to control the operation of the touch sensing system.
摘要翻译：放置在显示装置的触摸感测系统中的感测装置包括选择器，感测模块和用于确定由触摸感测系统产生的触摸信号的检测模块。选择器根据至少一个选择控制信号选择两个触摸信号。感测模块包括用于比较所选择的触摸信号并根据第一控制信号产生第一差分信号的第一差分放大器。根据第二控制信号，检测模块接收第一差分信号，产生平均检测值和参考值，并将平均检测值与参考值进行比较以产生第二差分信号。因此，触摸感测系统使用第二差分信号来产生第一控制信号和第二控制信号以控制触摸感测系统的操作。

5. 发明授权

US08710879B2 Apparatus and method for multiplying frequency of a clock signal 有权
标题翻译：用于将时钟信号的频率相乘的装置和方法
公开(公告)号：US08710879B2
公开(公告)日：2014-04-29
申请号：US13543350
申请日：2012-07-06
申请人： Song Sheng Lin
发明人： Song Sheng Lin
IPC分类号： H03K21/00 , H03K23/00 , H03K25/00
CPC分类号： H03K5/00006 , H03L7/00
摘要： An apparatus and method for multiplying frequency of a clock signal are provided, wherein the apparatus provides an initial oscillator signal, compares the initial oscillator signal with a reference signal to generate a first control signal, selectively outputs one of at least one lower threshold value and at least one upper threshold value from a threshold value generation circuit to a clock output circuit according to at least the first control signal, and updates an output clock signal through a digital and logical module processing the comparison of the initial oscillator signal and the selected one of the at least one upper and lower threshold values and the comparison of the initial oscillator signal and a low level signal.
摘要翻译：提供了一种用于对时钟信号进行倍频的装置和方法，其中装置提供初始振荡器信号，将初始振荡器信号与参考信号进行比较以产生第一控制信号，选择性地输出至少一个较低阈值和至少一个上限阈值，从至少第一控制信号的阈值产生电路到时钟输出电路，并且通过数字和逻辑模块来更新输出时钟信号，所述数字和逻辑模块处理初始振荡器信号和所选择的一个所述至少一个上限和下限阈值以及所述初始振荡器信号与低电平信号的比较。

6. 发明授权

US08698568B2 Automatic self-calibrated oscillation method and apparatus using the same 有权
标题翻译：自动自校准振荡方法及其使用方法
公开(公告)号：US08698568B2
公开(公告)日：2014-04-15
申请号：US13456441
申请日：2012-04-26
申请人： Song Sheng Lin , Chia-Yi Chu
发明人： Song Sheng Lin , Chia-Yi Chu
IPC分类号： H03L7/00
CPC分类号： H03L7/00
摘要： An automatic self-calibrated oscillation method and an apparatus using the same are provided. After a static time tuning (STT) table and a run time tuning (RTT) table have been established, the apparatus converts an output clock signal to generate a current RTT value at every predefined time and then compares the current RTT value with a reference RTT value generated in response to a STT value of the STT table, or with an interpolated result generated in response to the reference RTT value to generate a deviation value. Thus, through the deviation value, the output clock signal may be calibrated to address the target frequency without the assistance of external reference clock unit or locked loop unit after the STT table and the RTT table are established.
摘要翻译：提供了一种自动自校准振荡方法及其使用方法。在静态时间调谐（STT）表和运行时间调谐表（RTT）表已建立之后，设备转换输出时钟信号，以在每个预定时间产生当前RTT值，然后将当前RTT值与参考RTT进行比较响应于STT表的STT值产生的值，或者响应于参考RTT值而生成的内插结果以产生偏差值。因此，通过偏差值，可以在建立STT表和RTT表之后，在没有外部参考时钟单元或锁定环单元的帮助下，校准输出时钟信号来寻址目标频率。

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