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51. 发明授权

US08355081B2 Digital display control device and method thereof 有权
标题翻译：数字显示控制装置及其方法
公开(公告)号：US08355081B2
公开(公告)日：2013-01-15
申请号：US12055649
申请日：2008-03-26
申请人： Wen-Hsia Kung , Yu-Pin Chou , Yi-Teng Chen
发明人： Wen-Hsia Kung , Yu-Pin Chou , Yi-Teng Chen
IPC分类号： H03L7/00 , H04N9/475 , G06F3/038
CPC分类号： H04N5/04 , G09G5/008 , G09G5/12 , H04N5/126 , H04N5/50 , H04N21/4305 , H04N21/44016
摘要： The invention discloses a display control device and method thereof. The display control device and method thereof utilize the phase deviation and the frequency deviation between the output signal and the input signal caused during channel switching to provide converting time acceptable by a display device and to achieve the objective of balancing the data stream transmission.
摘要翻译：本发明公开了一种显示控制装置及其方法。显示控制装置及其方法利用在通道切换期间引起的输出信号和输入信号之间的相位偏差和频率偏差，提供显示装置可接受的转换时间，并实现平衡数据流传输的目的。

52. 发明授权

US08159609B2 Image processing chip and related method for processing video 有权
标题翻译：图像处理芯片及其相关处理方法
公开(公告)号：US08159609B2
公开(公告)日：2012-04-17
申请号：US11685217
申请日：2007-03-13
申请人： Jin-Sheng Gong , Jui-Yuan Tsai , Yu-Pin Chou , Yueh-Hsing Huang
发明人： Jin-Sheng Gong , Jui-Yuan Tsai , Yu-Pin Chou , Yueh-Hsing Huang
IPC分类号： H04N7/00
CPC分类号： H04N5/08 , H04N5/185
摘要： The invention relates to an image processing chip and related method. The image processing chip includes a pin for receiving a composite signal; a synchronization signal detecting circuit, coupled to the pin, for extracting a synchronization signal from the composite signal; a clamping circuit, coupled to the pin, for adjusting a voltage level of the composite signal according to the synchronization signal; and an analog to digital converter, coupled to the pin, for generating a video signal by sampling the composite signal.
摘要翻译：本发明涉及图像处理芯片及相关方法。图像处理芯片包括用于接收复合信号的引脚; 耦合到所述引脚的用于从所述复合信号中提取同步信号的同步信号检测电路; 耦合到所述引脚的钳位电路，用于根据所述同步信号调整所述复合信号的电压电平; 以及耦合到所述引脚的模数转换器，用于通过对所述复合信号进行采样来产生视频信号。

53. 发明授权

US07933360B2 Method for evaluating signal transmission quality 有权
标题翻译：信号传输质量评估方法
公开(公告)号：US07933360B2
公开(公告)日：2011-04-26
申请号：US11162571
申请日：2005-09-15
申请人： Yu-Pin Chou , Chao-Hsin Lu , Hsu-Jung Tung
发明人： Yu-Pin Chou , Chao-Hsin Lu , Hsu-Jung Tung
IPC分类号： H03K9/00 , H04L27/00
CPC分类号： H04N17/004
摘要： A method to assess signal transmission quality and the adjust method thereof are proposed. First, different time points of a control signal at a receiving end are acquired and the number of signal transitions in a predetermined time interval is counted. Next, the number of signal transitions is recorded and compared to a reference value to obtain a comparison result. The quality of the control signal is then determined based on the comparison result. The parameter setting of the receiving end is adjusted according to the quality of the control signal received by the receiving end to get a better performance setting.
摘要翻译：提出了一种评估信号传输质量的方法及其调整方法。首先，获取接收端的控制信号的不同时间点，并对预定时间间隔内的信号转换次数进行计数。接下来，记录信号转换的数量并将其与参考值进行比较以获得比较结果。然后根据比较结果确定控制信号的质量。根据接收端接收到的控制信号的质量调整接收端的参数设置，以获得更好的性能设置。

54. 发明授权

US07830450B2 Frame synchronization method and device utilizing frame buffer 有权
标题翻译：帧同步方法和利用帧缓冲器的设备
公开(公告)号：US07830450B2
公开(公告)日：2010-11-09
申请号：US11531281
申请日：2006-09-13
申请人： Jin-Sheng Gong , Yu-Pin Chou , Hsu-Jung Tung
发明人： Jin-Sheng Gong , Yu-Pin Chou , Hsu-Jung Tung
IPC分类号： H04N7/01
CPC分类号： G09G5/37 , G06F3/14 , G09G5/12 , G09G2340/0435 , G09G2340/10
摘要： A frame synchronization method includes: temporarily storing input data of at least one source frame in a frame buffer according to an input time sequence; generating an output time sequence according to the input time sequence and a delay time; generating output data of a destination frame according to the input data of the source frame; and outputting the output data of the destination frame according to an output time sequence; wherein an average frame rate of the source frame is substantially the same as that of the destination frame.
摘要翻译：帧同步方法包括：根据输入的时间序列临时存储帧缓冲器中的至少一个源帧的输入数据; 根据输入时间序列和延迟时间生成输出时间序列; 根据源帧的输入数据生成目的地帧的输出数据; 并根据输出时间序列输出目的地帧的输出数据; 其中所述源帧的平均帧速率与所述目的地帧的平均帧速率基本相同。

55. 发明授权

US07535982B2 Method and apparatus for adjusting phase of sampling frequency of ADC 有权
标题翻译：调整ADC采样频率相位的方法和装置
公开(公告)号：US07535982B2
公开(公告)日：2009-05-19
申请号：US11160516
申请日：2005-06-27
申请人： Yu-Pin Chou , An-Shih Lee , Hsien-Chun Chang
发明人： Yu-Pin Chou , An-Shih Lee , Hsien-Chun Chang
IPC分类号： H04L7/00
CPC分类号： G09G5/008 , G09G3/2096 , H03M1/1255 , H04L7/007 , H04L7/0334 , H04L7/0337
摘要： A method for adjusting a phase of a sampling frequency of ADC is disclosed. The method includes converting an analog signal into a first digital signal according to a first phase of the sampling frequency during a first time interval; calculating a first value according to the first digital signal; converting the analog signal into a second digital signal according to a second phase of the sampling frequency during a second time interval; calculating a second value according to the second digital signal; and adjusting the phase of the sampling frequency according to the first value and the second value.
摘要翻译：公开了一种调整ADC采样频率相位的方法。该方法包括在第一时间间隔期间根据采样频率的第一相位将模拟信号转换为第一数字信号; 根据第一数字信号计算第一值; 在第二时间间隔期间根据采样频率的第二相位将模拟信号转换成第二数字信号; 根据第二数字信号计算第二值; 以及根据第一值和第二值调整采样频率的相位。

56. 发明申请

US20080018580A1 Apparatus for driving a display device and method therefor 审中-公开
标题翻译：用于驱动显示装置的装置及其方法
公开(公告)号：US20080018580A1
公开(公告)日：2008-01-24
申请号：US11602312
申请日：2006-11-21
申请人： Yu-Pin Chou
发明人： Yu-Pin Chou
IPC分类号： G09G3/36
CPC分类号： G09G3/3685
摘要： Apparatus for driving a display device and method therefor. The apparatus is used for controlling the display device to display video frames according to a video signal. The apparatus includes a controller, a first driving circuit, and a second driving circuit. The controller is used for generating a first control signal and a second control signal according to the video signal. The first driving circuit, including m first driving devices, is used for enabling the display device, according to the first control signal, to display a portion of a video frame corresponding to the video signal. The second driving circuit, including n second driving devices, is used for enabling the display device, according to the second control signal, to display a portion of the video frame corresponding to the video signal, wherein m and n are two different positive integers.
摘要翻译：用于驱动显示装置的装置及其方法。该装置用于根据视频信号控制显示装置显示视频帧。该装置包括控制器，第一驱动电路和第二驱动电路。控制器用于根据视频信号产生第一控制信号和第二控制信号。包括m个第一驱动装置的第一驱动电路用于根据第一控制信号使显示装置能够显示对应于视频信号的视频帧的一部分。包括n个第二驱动装置的第二驱动电路用于使显示装置根据第二控制信号显示对应于视频信号的视频帧的一部分，其中m和n是两个不同的正整数。

57. 发明申请

US20070211173A1 IMAGE PROCESSING CHIP AND RELATED METHOD THEREOF 有权
标题翻译：图像处理芯片及其相关方法
公开(公告)号：US20070211173A1
公开(公告)日：2007-09-13
申请号：US11685217
申请日：2007-03-13
申请人： Jin-Sheng Gong , Jui-Yuan Tsai , Yu-Pin Chou , Yueh-Hsing Huang
发明人： Jin-Sheng Gong , Jui-Yuan Tsai , Yu-Pin Chou , Yueh-Hsing Huang
IPC分类号： H03M1/12 , H04N5/16
CPC分类号： H04N5/08 , H04N5/185
摘要： The invention relates to an image processing chip and related method. The image processing chip includes a pin for receiving a composite signal; a synchronization signal detecting circuit, coupled to the pin, for extracting a synchronization signal from the composite signal; a clamping circuit, coupled to the pin, for adjusting a voltage level of the composite signal according to the synchronization signal; and an analog to digital converter, coupled to the pin, for generating a video signal by sampling the composite signal.
摘要翻译：本发明涉及图像处理芯片及相关方法。图像处理芯片包括用于接收复合信号的引脚; 耦合到所述引脚的用于从所述复合信号中提取同步信号的同步信号检测电路; 耦合到所述引脚的钳位电路，用于根据所述同步信号调整所述复合信号的电压电平; 以及耦合到所述引脚的模数转换器，用于通过对所述复合信号进行采样来产生视频信号。

58. 发明申请

US20070121773A1 PHASE LOCKED LOOP CIRCUIT 审中-公开
标题翻译：相位锁定环路
公开(公告)号：US20070121773A1
公开(公告)日：2007-05-31
申请号：US11561904
申请日：2006-11-21
申请人： Chi-Kung Kuan , Yu-Pin Chou
发明人： Chi-Kung Kuan , Yu-Pin Chou
IPC分类号： H03D3/24
CPC分类号： H03L7/081 , H03L7/087
摘要： A phase locked loop circuit includes a phase locked loop for generating a plurality of first output signals each having a different phase but a same frequency according to a first reference signal; a control loop for generating a phase selection signal according to a second reference signal and a second output signal outputted by the phase locked loop, wherein a frequency of the second output signal is substantially equal to the frequency of the first output signals; and a phase selector for receiving the first output signals and the phase selector signal, and according to the phase selector signal selecting one of the first output signals to be a first feedback signal; wherein the first feedback signal is inputted to the phase locked loop.
摘要翻译：锁相环电路包括用于产生多个第一输出信号的锁相环，每个第一输出信号具有根据第一参考信号的不同相位但相同的频率; 用于根据第二参考信号产生相位选择信号的控制回路和由锁相环输出的第二输出信号，其中第二输出信号的频率基本上等于第一输出信号的频率; 以及相位选择器，用于接收第一输出信号和相位选择器信号，并且根据相位选择器信号选择第一输出信号中的一个作为第一反馈信号; 其中第一反馈信号被输入到锁相环。

59. 发明申请

US20060197692A1 METHOD OF ADJUSTING SAMPLING CONDITION OF ANALOG TO DIGITAL CONVERTER AND APPARATUS THEREOF 有权
标题翻译：调制模拟数字转换器采样条件及其设备的方法
公开(公告)号：US20060197692A1
公开(公告)日：2006-09-07
申请号：US11306638
申请日：2006-01-05
申请人： Jin-Sheng Gong , Yu-Pin Kuo , Yu-Pin Chou , Hung-Jen Chu
发明人： Jin-Sheng Gong , Yu-Pin Kuo , Yu-Pin Chou , Hung-Jen Chu
IPC分类号： H03M1/12
CPC分类号： H03M1/1245
摘要： A method of adjusting a sampling condition to generate a sampling clock in an analog to digital converter includes performing an analog to digital conversion on an analog input signal to thereby produce a digital sampled signal having a plurality of samples; calculating a difference value between two adjacent samples in the digital sampled signal; comparing the difference value with a threshold; adding the difference value into a sum of differences value if the difference value is greater than the threshold; and generating the sampling clock for the analog to digital converter according to the sum of differences value.
摘要翻译：一种调整采样条件以在模数转换器中产生采样时钟的方法包括对模拟输入信号执行模数转换，从而产生具有多个采样的数字采样信号; 计算数字采样信号中两个相邻采样之间的差值; 将差值与阈值进行比较; 如果所述差值大于所述阈值，则将所述差值加到差值的和中; 并根据差值的和生成模数转换器的采样时钟。

60. 发明申请

US20060098745A1 APPARATUS AND METHOD FOR EVALUATING DATA TRANSMISSION 审中-公开
标题翻译：用于评估数据传输的装置和方法
公开(公告)号：US20060098745A1
公开(公告)日：2006-05-11
申请号：US11164065
申请日：2005-11-09
申请人： Yu-Pin Chou , Hsu-Jung Tung
发明人： Yu-Pin Chou , Hsu-Jung Tung
IPC分类号： H04L27/00
CPC分类号： H04L1/20
摘要： The present invention discloses an apparatus for evaluating a transmission quality of data display system and its related method. The method comprises: mixing at least one pattern in a first signal of an image signal to produce a mixed signal in the transmitter, wherein said pattern is known to said receiver; transferring the mixed signal to the receiver through a channel; separating the received mixed signal into a received signal and a received pattern in the receiver; and evaluating the transmission quality of the display system according to the pattern and the received pattern.
摘要翻译：本发明公开了一种用于评估数据显示系统的传输质量的装置及其相关方法。该方法包括：将图像信号的第一信号中的至少一个图案混合以在发送器中产生混合信号，其中所述图案对于所述接收机是已知的; 通过信道将混合信号传送到接收机; 将接收到的混合信号分离成接收信号和接收机中的接收模式; 以及根据图案和接收到的图案来评估显示系统的传输质量。

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