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公开(公告)号：US08310384B2
公开(公告)日：2012-11-13
申请号：US12956071
申请日：2010-11-30
申请人： Po Lin Yeh , Chien-Hsing Lin , Shao Ping Hung , Chih-Tien Chang , Chun-Chia Chen , Jui-Hua Yeh
发明人： Po Lin Yeh , Chien-Hsing Lin , Shao Ping Hung , Chih-Tien Chang , Chun-Chia Chen , Jui-Hua Yeh
IPC分类号： H03M1/48
CPC分类号： H03M1/12
摘要： A phase digitizing apparatus for generating a corresponding digital value in response to a phase of an input signal is provided. The phase digitizing apparatus includes a coarse phase generator, for generating a coarse phase code according to the phase of the input signal and a first time unit; a fine phase code generator, for generating a fine phase code according to the phase of the input signal and a second time unit; and a calculating unit, for generating the digital value according to the coarse phase code and the fine phase code; wherein the first time unit is greater than the second time unit.
摘要翻译： 提供一种相位数字化装置，用于响应于输入信号的相位产生相应的数字值。 相位数字化装置包括粗略相位发生器，用于根据输入信号的相位和第一时间单位产生粗略相位代码; 精细相位代码发生器，用于根据输入信号的相位和第二时间单位产生精细相位代码; 以及计算单元，用于根据粗相位代码和精细相位码产生数字值; 其中所述第一时间单位大于所述第二时间单位。
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公开(公告)号：US20110051009A1
公开(公告)日：2011-03-03
申请号：US12841442
申请日：2010-07-22
申请人： Kun-Nan Cheng , Chih-Tien Chang , Chit-Keng Huang
发明人： Kun-Nan Cheng , Chih-Tien Chang , Chit-Keng Huang
IPC分类号： H04N5/14
摘要： An auto phase detection apparatus for automatically detecting a target sampling phase is provided. The auto phase detection apparatus includes a phase decider for generating a plurality of phase control signals; a sample clock generator, coupled to the phase decider, for generating a plurality of sample clock signals according to the phase control signals; an analog-to-digital converter (ADC), coupled to the sample clock generator, for converting an analog video signal to a digital signal according to the sample clock signals; a phase detector, coupled to the ADC and the phase decider, for generating a plurality of phase detection results according to the digital signal; and a motion detector, coupled to the ADC and the phase decider, for generating a motion detection result by detecting a motion in the digital signal. The phase decider determines the target sampling phase from the phase control signals according to the phase detection results and the motion detection result.
摘要翻译： 提供了一种用于自动检测目标采样相位的自动相位检测装置。 自动相位检测装置包括用于产生多个相位控制信号的相位判定器; 耦合到相位决定器的采样时钟发生器，用于根据相位控制信号产生多个采样时钟信号; 耦合到采样时钟发生器的模数转换器（ADC），用于根据采样时钟信号将模拟视频信号转换成数字信号; 耦合到ADC和相位决定器的相位检测器，用于根据数字信号产生多个相位检测结果; 以及耦合到ADC和相位决定器的运动检测器，用于通过检测数字信号中的运动来产生运动检测结果。 相位决定器根据相位检测结果和运动检测结果根据相位控制信号确定目标采样相位。
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公开(公告)号：US20060043029A1
公开(公告)日：2006-03-02
申请号：US10931123
申请日：2004-08-30
IPC分类号： B01D29/66
摘要： A continuous liquid delivery system which includes at least one primary filter and at least one secondary filter for alternatively receiving a liquid such as a CMP polishing slurry. A primary backwash circuit is provided in fluid communication with each primary filter for backwashing of the primary filter. At least one secondary backwash circuit is provided in fluid communication with each secondary filter for backwashing of the secondary filter. As the liquid is distributed through the primary filter or filters, the secondary filter or filters can be backwashed, and vice-versa to facilitate a continuous flow of the liquid from a source to a destination.
摘要翻译： 一种连续液体输送系统，其包括至少一个初级过滤器和至少一个辅助过滤器，用于替代地接收液体，例如CMP抛光浆料。 提供主回流电路与每个主过滤器流体连通，用于主过滤器的反冲洗。 提供至少一个二次反洗电路与每个二次过滤器流体连通，用于二次过滤器的反冲洗。 当液体通过主过滤器或过滤器分配时，二次过滤器或过滤器可以被反冲洗，反之亦然，以便于液体从源到目的地的连续流动。
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公开(公告)号：US08848795B2
公开(公告)日：2014-09-30
申请号：US12841442
申请日：2010-07-22
申请人： Kun-Nan Cheng , Chih-Tien Chang , Chit-Keng Huang
发明人： Kun-Nan Cheng , Chih-Tien Chang , Chit-Keng Huang
摘要： An auto phase detection apparatus for automatically detecting a target sampling phase is provided. The auto phase detection apparatus includes a phase decider for generating a plurality of phase control signals; a sample clock generator, coupled to the phase decider, for generating a plurality of sample clock signals according to the phase control signals; an analog-to-digital converter (ADC), coupled to the sample clock generator, for converting an analog video signal to a digital signal according to the sample clock signals; a phase detector, coupled to the ADC and the phase decider, for generating a plurality of phase detection results according to the digital signal; and a motion detector, coupled to the ADC and the phase decider, for generating a motion detection result by detecting a motion in the digital signal. The phase decider determines the target sampling phase from the phase control signals according to the phase detection results and the motion detection result.
摘要翻译： 提供了一种用于自动检测目标采样相位的自动相位检测装置。 自动相位检测装置包括用于产生多个相位控制信号的相位判定器; 耦合到相位决定器的采样时钟发生器，用于根据相位控制信号产生多个采样时钟信号; 耦合到采样时钟发生器的模数转换器（ADC），用于根据采样时钟信号将模拟视频信号转换成数字信号; 耦合到ADC和相位决定器的相位检测器，用于根据数字信号产生多个相位检测结果; 以及耦合到ADC和相位决定器的运动检测器，用于通过检测数字信号中的运动来产生运动检测结果。 相位决定器根据相位检测结果和运动检测结果根据相位控制信号确定目标采样相位。
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公开(公告)号：US20110157374A1
公开(公告)日：2011-06-30
申请号：US12978068
申请日：2010-12-23
申请人： Chih-Tien Chang , Tze Huei Kao , Da Wei Chiu
发明人： Chih-Tien Chang , Tze Huei Kao , Da Wei Chiu
IPC分类号： H04N17/02
CPC分类号： H04N5/08
摘要： A circuit for calibrating a sync-on-green (SOG) signal includes a switching device for controlling whether to output an image signal; a reference voltage generator for providing a clamp reference voltage and a comparison reference voltage; a clamp circuit for receiving the clamp reference voltage to generate a clamp output; and a comparing device for comparing the reference voltage with the clamp output to generate the SOG signal.
摘要翻译： 用于校准同步绿色（SOG）信号的电路包括用于控制是否输出图像信号的开关装置; 用于提供钳位参考电压和比较参考电压的参考电压发生器; 用于接收钳位参考电压以产生钳位输出的钳位电路; 以及用于将参考电压与钳位输出进行比较以产生SOG信号的比较装置。
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公开(公告)号：US20100188067A1
公开(公告)日：2010-07-29
申请号：US12692035
申请日：2010-01-22
申请人： Chih-Tien Chang , Ju-Ming Chou
发明人： Chih-Tien Chang , Ju-Ming Chou
CPC分类号： G05F1/10 , G09G5/006 , G09G2320/0693
摘要： A current calibration method and the associated control circuit are provided. The method includes: providing a predetermined voltage to the differential output for obtaining an accurate current passing through the panel resistor during a calibration procedure and, providing a driving current to the differential output according to the accurate current during a normal operation procedure.
摘要翻译： 提供了当前的校准方法和相关的控制电路。 该方法包括：向差分输出端提供预定电压，以在校准过程期间获得通过面板电阻器的精确电流，并且在正常操作过程期间根据精确电流向差分输出提供驱动电流。
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公开(公告)号：US20070126726A1
公开(公告)日：2007-06-07
申请号：US11700013
申请日：2007-01-31
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G3/3611
摘要： A display control device includes a controller, a scaling engine, a timing controller, a selector and an interface circuit. The controller is for providing a mode-control signal. The scaling engine is for producing a first interface signal. The timing controller is for converting the first interface signal into a second interface signal. The selector selects either the first interface signal or the second interface signal to serve as a reference signal according to the mode-control signal. The interface circuit converts the reference signal into an output signal according to the mode-control signal. When the mode-control signal is under a first mode, the output signal is virtually the first interface signal. When the mode-control signal is under a second mode, the output signal is virtually the second interface signal. When the mode-control signal is under a third mode, the interface circuit converts the first interface signal into a third interface signal to serve as the output signal. When the mode-control signal is under a fourth mode, the interface circuit converts the second interface signal into a fourth interface signal to serve as the output signal.
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8.发明申请公开(公告)号：US20070001999A1
公开(公告)日：2007-01-04
申请号：US11425719
申请日：2006-06-22
申请人： Sterling Smith , Chih-Tien Chang , Kuo-Feng Hsu , Cheng-Yu Lu , Song-Yi Lin , Guo-Kiang Hung
发明人： Sterling Smith , Chih-Tien Chang , Kuo-Feng Hsu , Cheng-Yu Lu , Song-Yi Lin , Guo-Kiang Hung
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G3/20 , G09G2310/08 , G09G2320/02 , G09G2320/0233 , G09G2320/064
摘要： A flat panel display device, LCD controller and associated method is provided. The flat panel display device includes a display panel, a lamp for providing a backlight source for the display panel, a power transformation module for providing a power source for the lamp, a non-volatile storage unit for storing program code, and a display controller. The display controller includes an image processing module for processing image data and outputting processed results to the display panel, and a digital pulse width modulation module for adjusting on and off time of the power transformation module with reference to a synchronization signal.
摘要翻译： 提供了一种平板显示装置，LCD控制器及相关方法。 平板显示装置包括显示面板，用于提供用于显示面板的背光源的灯，用于提供灯的电源的功率变换模块，用于存储程序代码的非易失性存储单元和显示控制器 。 显示控制器包括用于处理图像数据并将处理结果输出到显示面板的图像处理模块，以及用于参考同步信号调整功率变换模块的接通和关断时间的数字脉宽调制模块。
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公开(公告)号：US20050068309A1
公开(公告)日：2005-03-31
申请号：US10670253
申请日：2003-09-26
CPC分类号： G09G3/20 , G09G3/3611
摘要： A display control device includes a controller, a scaling engine, a timing controller, a selector and an interface circuit. The controller is for providing a mode-control signal. The scaling engine is for producing a first interface signal. The timing controller is for converting the first interface signal into a second interface signal. The selector selects either the first interface signal or the second interface signal to serve as a reference signal according to the mode-control signal. The interface circuit converts the reference signal into an output signal according to the mode-control signal. When the mode-control signal is under a first mode, the output signal is virtually the first interface signal. When the mode-control signal is under a second mode, the output signal is virtually the second interface signal. When the mode-control signal is under a third mode, the interface circuit converts the first interface signal into a third interface signal to serve as the output signal. When the mode-control signal is under a fourth mode, the interface circuit converts the second interface signal into a fourth interface signal to serve as the output signal.
摘要翻译： 显示控制装置包括控制器，缩放引擎，定时控制器，选择器和接口电路。 控制器用于提供模式控制信号。 缩放引擎用于产生第一接口信号。 时序控制器用于将第一接口信号转换成第二接口信号。 选择器根据模式控制信号选择第一接口信号或第二接口信号作为参考信号。 接口电路根据模式控制信号将参考信号转换成输出信号。 当模式控制信号处于第一模式时，输出信号实际上是第一接口信号。 当模式控制信号处于第二模式时，输出信号实际上是第二接口信号。 当模式控制信号处于第三模式时，接口电路将第一接口信号转换成第三接口信号以用作输出信号。 当模式控制信号处于第四模式时，接口电路将第二接口信号转换成第四接口信号以用作输出信号。
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公开(公告)号：US06676767B2
公开(公告)日：2004-01-13
申请号：US10152937
申请日：2002-05-22
申请人： Chih-Tien Chang , Newton Wang , Sheng-Liang Pang
发明人： Chih-Tien Chang , Newton Wang , Sheng-Liang Pang
IPC分类号： B08B902
CPC分类号： B08B9/0436
摘要： The present invention provides an improved apparatus and method for removing condensates, such as chlorides, from a dry etch, vacuum effluent stream. Dry etching of metallizations under vacuum conditions, using RF plasma and other techniques, is used in the processing of semiconductor devices and other applications. The apparatus and method remove accumulated chloride deposits that would otherwise restrict and ultimately plug the pipe that carries the vacuum effluent stream. The present invention utilizes an inner tube that is placed on the interior of the pipe and magnetically coupled to an outer tube that surrounds the exterior of the pipe. Translation of the outer tube causes translation of the inner tube, thereby removing accumulated condensate from the pipe. The apparatus may be configured so as to sense the accumulation of the condensate and automatically actuate the apparatus to remove the accumulated condensate.
摘要翻译： 本发明提供了一种用于从干蚀刻真空流出物流中除去诸如氯化物之类的冷凝物的改进的装置和方法。 使用RF等离子体和其他技术在真空条件下进行金属化的干蚀刻用于半导体器件和其他应用的处理。 该装置和方法去除积聚的氯化物沉积物，否则会限制并最终堵塞携带真空流出物流的管道。 本发明利用内管，该内管放置在管的内部并且磁耦合到围绕管的外部的外管。 外管的翻译导致内管的平移，从而从管中去除积聚的冷凝物。 该装置可以被配置为感测冷凝物的积聚并且自动致动装置以去除积聚的冷凝物。
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