公开(公告)号：US20070290977A1

公开(公告)日：2007-12-20

申请号：US11309089

申请日：2006-06-20

申请人： Jung-Chieh Cheng ,  Chih-Liang Wu

发明人： Jung-Chieh Cheng ,  Chih-Liang Wu

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2310/0208 ,  G09G2310/061 ,  G09G2320/0252 ,  G09G2320/0261

摘要： An apparatus for driving a liquid crystal display (LCD) includes a timing controller, a source driver and a gate driver. A panel of the LCD includes gate line groups, and each of the gate line groups includes gate lines. Scan pulse signals having a same scan pulse period and output enable signals are generated by the gate driver. The scan pulse signals are respectively enabled by the output enable signals and each of the scan pulse signal has one of a data writing period and a gray level writing period during the scan pulse period. During the data writing period, only one of the gate lines is turned on at a point in time by the scan pulse signals. During the gate level writing period, one of the gate line groups is turned on by the scan pulse signals. Thus, the edge blur of displaying moving images is eliminated.

摘要翻译： 用于驱动液晶显示器（LCD）的装置包括时序控制器，源极驱动器和栅极驱动器。 LCD的面板包括栅极线组，并且每个栅极线组包括栅极线。 具有相同扫描脉冲周期和输出使能信号的扫描脉冲信号由栅极驱动器产生。 扫描脉冲信号分别由输出使能信号使能，并且每个扫描脉冲信号在扫描脉冲周期期间具有数据写入周期和灰度写入周期中的一个。 在数据写入期间，只有一条栅极线通过扫描脉冲信号在一个时间点导通。 在栅极电平写入期间，栅极线组中的一个被扫描脉冲信号导通。 因此，消除了显示运动图像的边缘模糊。

公开(公告)号：US20060097897A1

公开(公告)日：2006-05-11

申请号：US11073674

申请日：2005-03-08

申请人： Fu-Chung Chi ,  Chih-Liang Wu

发明人： Fu-Chung Chi ,  Chih-Liang Wu

IPC分类号： H03M7/40

CPC分类号： H03M7/40 ,  H04N19/91

摘要： A variable length decoding apparatus and method for the image format of a digital video camera (DV) is provided for decoding the images of a digital video camera on the PASS2 decoding layer. The apparatus comprises a first register, a second register, a third register and a fourth register for saving a bit stream, a barrel shifter for producing output data with a length of sixteen bits, a bit stream generator for generating the combined bit stream, a programmable logic array for decoding the image by looking up the table, a controller for controlling the decoding process and fixed length decode, and an accumulator for accumulating the bit number of the bit stream that is being decoded. The present apparatus can decode much higher frequency components, and the quality of the decoded image is better and the color of the decoded image is more vivid.

摘要翻译： 提供了一种用于数字摄像机（DV）的图像格式的可变长度解码装置和方法，用于对PASS2解码层上的数字摄像机的图像进行解码。 该装置包括第一寄存器，第二寄存器，第三寄存器和用于保存比特流的第四寄存器，用于产生长度为十六位的输出数据的桶形移位器，用于产生组合比特流的比特流发生器， 用于通过查找表来解码图像的可编程逻辑阵列，用于控制解码处理和固定长度解码的控制器，以及用于累加正被解码的比特流的比特数的累加器。 本装置可以解码高得多的频率分量，解码图像的质量更好，解码图像的颜色更加鲜明。

公开(公告)号：US20130172725A1

公开(公告)日：2013-07-04

申请号：US13705916

申请日：2012-12-05

申请人： Chih-Liang Wu

发明人： Chih-Liang Wu

IPC分类号： A61B5/00

CPC分类号： A61B5/6833 ,  A61B5/0002 ,  A61B5/02444 ,  A61B5/113 ,  A61B2562/02

摘要： A biometric information sensing device for attaching to a body surface of a biological body for sensing the biometric information such as heartbeat, respiration, positioning, or body movement includes at least one piezoelectric layer having piezoelectric conversion function. The piezoelectric layer includes at least one bending portion and at least one adhesive portion, wherein the adhesive portion is directly or indirectly attached to the biological body to sense deformation of the surface of the biological body and the bending portion enhances the deformation to transform into an electrical sensing signal to transmit to a circuit broad, via signal processing and transmits to a remote control unit for analyzing the biometric information of the biological body. The sensitivity is enhanced by the bending portion of the piezoelectric layer to improve signal-to-noise ratio.

摘要翻译： 用于附接到用于感测心跳，呼吸，定位或身体运动的生物信息的生物体的体表的生物信息感测装置包括至少一个具有压电转换功能的压电层。 压电层包括至少一个弯曲部分和至少一个粘合剂部分，其中粘合剂部分直接或间接附着到生物体上以感测生物体的表面的变形，并且弯曲部分增强变形以转变为 电传感信号通过信号处理传输到电路，并传输到遥控单元，用于分析生物体的生物信息。 通过压电层的弯曲部分提高灵敏度，以提高信噪比。

公开(公告)号：US20080231585A1

公开(公告)日：2008-09-25

申请号：US11840991

申请日：2007-08-19

申请人： Chih-Liang Wu ,  Tien-Chu Hsu

发明人： Chih-Liang Wu ,  Tien-Chu Hsu

IPC分类号： H04N5/235

CPC分类号： G09G3/3406 ,  G09G3/3648 ,  G09G2310/061 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2360/16

摘要： A display apparatus of a dynamic image and a display method thereof are provided. The display method includes the following steps. An image signal is received and then displayed through either a black insertion (BI) technology or a dynamic backlight luminance (DBL) technology according to image luminance. The image signal is displayed through the BI technology when the image signal is in a bright state and through the DBL technology when the image signal is in a dark state, so as to prevent a zebra effect from being exerted by employing both technologies simultaneously.

摘要翻译： 提供了动态图像的显示装置及其显示方法。 显示方法包括以下步骤。 接收图像信号，然后根据图像亮度通过黑插入（BI）技术或动态背光亮度（DBL）技术显示。 当图像信号处于亮状态时，通过BI技术显示图像信号，并且当图像信号处于黑暗状态时通过DBL技术显示图像信号，从而通过同时采用两种技术来防止斑马效应。

公开(公告)号：US07199733B2

公开(公告)日：2007-04-03

申请号：US11073674

申请日：2005-03-08

申请人： Fu-Chung Chi ,  Chih-Liang Wu

发明人： Fu-Chung Chi ,  Chih-Liang Wu

IPC分类号： H03M7/40

CPC分类号： H03M7/40 ,  H04N19/91

摘要： A variable length decoding apparatus and method for the image format of a digital video camera (DV) is provided for decoding the images of a digital video camera on the PASS2 decoding layer. The apparatus comprises a first register, a second register, a third register and a fourth register for saving a bit stream, a barrel shifter for producing output data with a length of sixteen bits, a bit stream generator for generating the combined bit stream, a programmable logic array for decoding the image by looking up the table, a controller for controlling the decoding process and fixed length decode, and an accumulator for accumulating the bit number of the bit stream that is being decoded. The present apparatus can decode much higher frequency components, and the quality of the decoded image is better and the color of the decoded image is more vivid.

摘要翻译： 提供了一种用于数字摄像机（DV）的图像格式的可变长度解码装置和方法，用于对PASS2解码层上的数字摄像机的图像进行解码。 该装置包括第一寄存器，第二寄存器，第三寄存器和用于保存比特流的第四寄存器，用于产生长度为十六位的输出数据的桶形移位器，用于产生组合比特流的比特流发生器， 用于通过查找表来解码图像的可编程逻辑阵列，用于控制解码处理和固定长度解码的控制器，以及用于累加正被解码的比特流的比特数的累加器。 本装置可以解码高得多的频率分量，解码图像的质量更好，解码图像的颜色更加鲜明。

公开(公告)号：US07705865B2

公开(公告)日：2010-04-27

申请号：US11460609

申请日：2006-07-27

申请人： Tien-Chu Hsu ,  Chih-Liang Wu

发明人： Tien-Chu Hsu ,  Chih-Liang Wu

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3225 ,  G09G3/2044 ,  G09G5/06 ,  G09G2320/0673

摘要： The present invention discloses a display panel driving device and a driving method thereof, wherein the display panel driving device includes a plurality of mapping table units and a source driver. The mapping table units receive a plurality of primary color signals respectively, and convert grayscale levels of the primary colors into a plurality of mapping grayscale level values corresponding to a single gamma curve according to the grayscale level mapping relation between the single gamma curve and a plurality of primary color gamma curves. The source driver is electrically connected to the mapping table units to receive the mapping grayscale level values generated by the mapping table units, and convert the mapping grayscale level values into a plurality of driving voltages according to the relation between grayscale levels and voltages of the single gamma curve for inputting the driving voltages into a display panel.

摘要翻译： 本发明公开了一种显示面板驱动装置及其驱动方法，其中显示面板驱动装置包括多个映射表单元和源驱动器。 映射表单元分别接收多个原色信号，并且根据单个伽马曲线和多个单个伽马曲线之间的灰度等级映射关系，将原色的灰度等级转换成对应于单个伽马曲线的多个映射灰度级值 的原色伽马曲线。 源驱动器电连接到映射表单元以接收由映射表单元生成的映射灰度级值，并且根据灰度级和单个电压的电压之间的关系将映射灰度级值转换成多个驱动电压 用于将驱动电压输入到显示面板的伽马曲线。

公开(公告)号：US20080024525A1

公开(公告)日：2008-01-31

申请号：US11460609

申请日：2006-07-27

申请人： Tien-Chu Hsu ,  Chih-Liang Wu

发明人： Tien-Chu Hsu ,  Chih-Liang Wu

IPC分类号： G09G5/10

CPC分类号： G09G3/3225 ,  G09G3/2044 ,  G09G5/06 ,  G09G2320/0673

摘要： The present invention discloses a display panel driving device and a driving method thereof, wherein the display panel driving device includes a plurality of mapping table units and a source driver. The mapping table units receive a plurality of primary color signals respectively, and convert grayscale levels of the primary colors into a plurality of mapping grayscale level values corresponding to a single gamma curve according to the grayscale level mapping relation between the single gamma curve and a plurality of primary color gamma curves. The source driver is electrically connected to the mapping table units to receive the mapping grayscale level values generated by the mapping table units, and convert the mapping grayscale level values into a plurality of driving voltages according to the relation between grayscale levels and voltages of the single gamma curve for inputting the driving voltages into a display panel.

摘要翻译： 本发明公开了一种显示面板驱动装置及其驱动方法，其中显示面板驱动装置包括多个映射表单元和源驱动器。 映射表单元分别接收多个原色信号，并且根据单个伽马曲线和多个单个伽马曲线之间的灰度等级映射关系，将原色的灰度等级转换成对应于单个伽马曲线的多个映射灰度级值 的原色伽马曲线。 源驱动器电连接到映射表单元以接收由映射表单元生成的映射灰度级值，并且根据灰度级和单个电压的电压之间的关系将映射灰度级值转换成多个驱动电压 用于将驱动电压输入到显示面板的伽马曲线。

公开(公告)号：US20070052632A1

公开(公告)日：2007-03-08

申请号：US11162294

申请日：2005-09-06

申请人： Chih-Liang Wu ,  Ming-Tan Hsu

发明人： Chih-Liang Wu ,  Ming-Tan Hsu

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2330/021

摘要： A method for driving display units having different frequency spectra includes generating a plurality of sweep signals according to luminous characteristics of a plurality of display units having different frequency spectra, and controlling luminous periods of the display units based on the corresponding sweep signals and a data voltage. Temperature variances are recorded and correction values are generated for adjusting sweep voltages.

摘要翻译： 用于驱动具有不同频谱的显示单元的方法包括根据具有不同频谱的多个显示单元的发光特性产生多个扫描信号，并且基于相应的扫描信号和数据电压来控制显示单元的发光周期 。 记录温度变化，并产生校正值以调整扫描电压。