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1. 发明授权

US08325123B2 Liquid crystal display device with adaptive charging/discharging time and related driving method 有权
标题翻译：具有自适应充放电时间和相关驱动方式的液晶显示装置
公开(公告)号：US08325123B2
公开(公告)日：2012-12-04
申请号：US12716275
申请日：2010-03-03
申请人： Ling Li , Shian-Jun Chiou , Ying-Hui Chen , Chi-Neng Mo
发明人： Ling Li , Shian-Jun Chiou , Ying-Hui Chen , Chi-Neng Mo
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2320/0285 , G09G2340/16 , G09G2360/16
摘要： A liquid crystal display device includes a plurality of gate lines, a plurality of data lines, a pixel array, a gate driver, a timing controller, and an optimization circuit. Each pixel unit in the pixel array displays images according to the gate driving signal received from a corresponding gate line and the data driving signal received from a corresponding data line. According to an optimized reference value, the timing controller provides an output enable signal, based on which the gate driver outputs the gate driving signals. The optimization circuit receives a first grayscale data related to display images of a row of pixel units in a first driving period and a second grayscale data related to display images of the row of pixel units in a second driving period, and provides the optimized reference value according the difference between the first and second grayscale data.
摘要翻译：液晶显示装置包括多条栅极线，多条数据线，像素阵列，栅极驱动器，定时控制器和优化电路。像素阵列中的每个像素单元根据从对应的栅极线接收的栅极驱动信号和从相应的数据线接收的数据驱动信号来显示图像。根据优化的参考值，定时控制器提供输出使能信号，基于该输出使能信号，栅极驱动器输出栅极驱动信号。优化电路在第二驱动周期中接收与第一驱动周期中的一行像素单元的显示图像相关的第一灰度数据和与第二驱动周期中的该像素单元的显示图像相关的第二灰度数据，并且提供优化的参考值根据第一和第二灰度数据之间的差异。

2. 发明申请

US20110122106A1 LIQUID CRYSTAL DISPLAY DEVICE WITH ADAPTIVE CHARGING/DISCHARGING TIME AND RELATED DRIVING METHOD 有权
标题翻译：具有自适应充电/放电时间的液晶显示装置及相关驱动方法
公开(公告)号：US20110122106A1
公开(公告)日：2011-05-26
申请号：US12716275
申请日：2010-03-03
申请人： Ling Li , Shian-Jun Chiou , Ying-Hui Chen , Chi-Neng Mo
发明人： Ling Li , Shian-Jun Chiou , Ying-Hui Chen , Chi-Neng Mo
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2320/0285 , G09G2340/16 , G09G2360/16
摘要： A liquid crystal display device includes a plurality of gate lines, a plurality of data lines, a pixel array, a gate driver, a timing controller, and an optimization circuit. Each pixel unit in the pixel array displays images according to the gate driving signal received from a corresponding gate line and the data driving signal received from a corresponding data line. According to an optimized reference value, the timing controller provides an output enable signal, based on which the gate driver outputs the gate driving signals. The optimization circuit receives a first grayscale data related to display images of a row of pixel units in a first driving period and a second grayscale data related to display images of the row of pixel units in a second driving period, and provides the optimized reference value according the difference between the first and second grayscale data.
摘要翻译：液晶显示装置包括多条栅极线，多条数据线，像素阵列，栅极驱动器，定时控制器和优化电路。像素阵列中的每个像素单元根据从对应的栅极线接收的栅极驱动信号和从相应的数据线接收的数据驱动信号来显示图像。根据优化的参考值，定时控制器提供输出使能信号，基于该输出使能信号，栅极驱动器输出栅极驱动信号。优化电路在第二驱动周期中接收与第一驱动周期中的一行像素单元的显示图像相关的第一灰度数据和与第二驱动周期中的该像素单元的显示图像相关的第二灰度数据，并且提供优化的参考值根据第一和第二灰度数据之间的差异。

3. 发明授权

US08405675B2 Device and method for converting three color values to four color values 有权
标题翻译：将三种颜色值转换为四种颜色值的设备和方法
公开(公告)号：US08405675B2
公开(公告)日：2013-03-26
申请号：US12563160
申请日：2009-09-20
申请人： Jia-Ling Peng , Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
发明人： Jia-Ling Peng , Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
IPC分类号： G09G5/02
CPC分类号： G09G3/3611 , G09G3/3413 , G09G3/3607 , G09G5/02 , G09G2310/0235 , G09G2320/0242 , G09G2340/06
摘要： A device and a method for converting three color values to four color values are provided. In the method, a first to a third color values of a pixel are obtained. Further, a first to a third difference values between every two of the first to the third color values are respectively computed. If all of the first to the third difference values are lower than a threshold, a first to a fourth color converting values are generated according to the first to the third color values, and the fourth color converting value is higher than zero. On the contrary, the fourth color converting value is zero, and the first to the third color converting values are equal to the first to the third color values, respectively. Thereby, a color break-up can be suppressed, and color saturation can be maintained.
摘要翻译：提供了一种用于将三种颜色值转换为四种颜色值的装置和方法。在该方法中，获得像素的第一至第三颜色值。此外，分别计算第一到第三颜色值中的每两个之间的第一到第三差值。如果所有第一至第三差分值都低于阈值，则根据第一至第三颜色值生成第一至第四颜色转换值，并且第四颜色转换值高于零。相反，第四颜色转换值为零，并且第一至第三颜色转换值分别等于第一至第三颜色值。由此，可以抑制分色，可以维持色饱和度。

4. 发明授权

US07787062B2 Rear projection display and circuit and method for adjusting image thereof 失效
标题翻译：背投影显示及其图像调整方法
公开(公告)号：US07787062B2
公开(公告)日：2010-08-31
申请号：US11437956
申请日：2006-05-19
申请人： Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
发明人： Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
IPC分类号： H04N3/22 , H04N9/74
CPC分类号： G09G3/002 , G09G2320/0233 , G09G2320/04 , G09G2320/0693 , G09G2340/0414 , G09G2340/0421 , G09G2340/0471 , G09G2340/0478 , G09G2340/14
摘要： A circuit for adjusting image is adapted for rear projection display. The circuit for adjusting image includes a parameter input unit, a data buffer unit, and a geometry transfer unit. The parameter input unit is used to provide a vertical and a horizontal axis amendment parameters. The data buffer unit couples the parameter input unit to buffer the vertical axis amendment parameter and the horizontal axis amendment parameter. The geometry transfer unit is used to receive input frame data with a plurality of pixels, and then every pixel's vertical axis coordinates multiply the vertical axis amendment parameter to transfer every pixel to a new vertical axis coordinate, and every pixel's horizontal axis coordinates multiply the horizontal axis amendment parameter to transfer every pixel to a new horizontal axis coordinate. Finally, the transferred new vertical and horizontal axis coordinates are transmitted to a display for displaying images for users to watch.
摘要翻译：用于调整图像的电路适用于背投显示。用于调整图像的电路包括参数输入单元，数据缓冲单元和几何传送单元。参数输入单元用于提供垂直和水平轴修正参数。数据缓冲单元耦合参数输入单元缓冲垂直轴修正参数和水平轴修正参数。几何传递单元用于接收具有多个像素的输入帧数据，然后每个像素的垂直轴坐标乘以垂直轴修正参数，以将每个像素传送到新的垂直轴坐标，并且每个像素的水平轴坐标乘以水平轴修改参数将每个像素传输到新的水平轴坐标。最后，传送的新的垂直和水平轴坐标被传送到用于显示用于观看的图像的显示器。

5. 发明申请

US20110096084A1 LIQUID CRYSTAL DISPLAY WITH FUNCTION OF STATIC COLOR COMPENSATION AND METHOD THEREOF 审中-公开
标题翻译：具有静态色彩补偿功能的液晶显示及其方法
公开(公告)号：US20110096084A1
公开(公告)日：2011-04-28
申请号：US12770085
申请日：2010-04-29
申请人： Kai-Ting HU , Wen-Chih Tai , Shian-Jun Chiou , Chi-Chung Tsai , Chia-Lin Liu , Chi-Neng Mo
发明人： Kai-Ting HU , Wen-Chih Tai , Shian-Jun Chiou , Chi-Chung Tsai , Chia-Lin Liu , Chi-Neng Mo
IPC分类号： G09G3/36 , G09G5/00 , G09G5/02
CPC分类号： G09G3/3413 , G09G3/3648 , G09G2310/0235 , G09G2310/08 , G09G2320/0242 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2320/08 , G09G2360/144 , G09G2360/145
摘要： The present invention discloses a liquid crystal display with function of static color compensation and method thereof, the purpose of the present invention is achieved by utilizing LC Off technique and light sensing technique. The liquid crystal display comprises: a liquid crystal plate; a backlight, disposed on at least one side of the liquid crystal plate; at least one light sensor, disposed adjacent to the liquid crystal plate, and the light sensor has a sensing plane which faces to the backlight; and a timing controller, which receives brightness value measured from the light sensor when LC Off and computes the data to monitor the brightness and chromaticity of the backlight.
摘要翻译：本发明公开了一种具有静态色彩补偿功能的液晶显示器及其方法，本发明的目的是通过利用LC Off技术和光感测技术实现的。液晶显示器包括：液晶板; 设置在所述液晶板的至少一侧的背光源; 与液晶板相邻设置的至少一个光传感器，并且光传感器具有面向背光的感测平面; 以及定时控制器，其在LC Off时接收从光传感器测量的亮度值，并计算数据以监视背光的亮度和色度。

6. 发明申请

US20110018891A1 DEVICE AND METHOD FOR CONVERTING THREE COLOR VALUES TO FOUR COLOR VALUES 有权
标题翻译：将三种颜色值转换为四种颜色值的装置和方法
公开(公告)号：US20110018891A1
公开(公告)日：2011-01-27
申请号：US12563160
申请日：2009-09-20
申请人： Jia-Ling Peng , Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
发明人： Jia-Ling Peng , Wen-Chih Tai , Shian-Jun Chiou , Chia-Lin Liu , Chi-Neng Mo
IPC分类号： G09G5/02 , G09G3/36
CPC分类号： G09G3/3611 , G09G3/3413 , G09G3/3607 , G09G5/02 , G09G2310/0235 , G09G2320/0242 , G09G2340/06
摘要： A device and a method for converting three color values to four color values are provided. In the method, a first to a third color values of a pixel are obtained. Further, a first to a third difference values between every two of the first to the third color values are respectively computed. If all of the first to the third difference values are lower than a threshold, a first to a fourth color converting values are generated according to the first to the third color values, and the fourth color converting value is higher than zero. On the contrary, the fourth color converting value is zero, and the first to the third color converting values are equal to the first to the third color values, respectively. Thereby, a color break-up can be suppressed, and color saturation can be maintained.
摘要翻译：提供了一种用于将三种颜色值转换为四种颜色值的装置和方法。在该方法中，获得像素的第一至第三颜色值。此外，分别计算第一到第三颜色值中的每两个之间的第一到第三差值。如果所有第一到第三差分值都低于阈值，则根据第一至第三颜色值生成第一至第四颜色转换值，并且第四颜色转换值高于零。相反，第四颜色转换值为零，并且第一至第三颜色转换值分别等于第一至第三颜色值。由此，可以抑制分色，可以维持色饱和度。

7. 发明申请

US20100295763A1 IMAGE PROCESSING DEVICE AND METHOD THEREOF 审中-公开
标题翻译：图像处理装置及其方法
公开(公告)号：US20100295763A1
公开(公告)日：2010-11-25
申请号：US12552292
申请日：2009-09-02
申请人： Huang-Min Chen , Kuang-Lang Chen , Wen-Chih Tai , Shian-Jun Chiou , Chi-Neng Mo
发明人： Huang-Min Chen , Kuang-Lang Chen , Wen-Chih Tai , Shian-Jun Chiou , Chi-Neng Mo
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2300/0456 , G09G2310/0235 , G09G2320/0247
摘要： An image processing device and a method thereof are provided. The image processing device includes a controller and an image processing unit. The controller generates a timing control signal according to an enabling signal. The image processing unit is coupled to the controller. The image processing unit receives a gray scale value of a pixel at a time and determines whether to change the gray scale value of the pixel at the time to a predetermined gray scale value according to the timing control signal. Thereby, the image quality is improved.
摘要翻译：提供了一种图像处理装置及其方法。图像处理装置包括控制器和图像处理单元。控制器根据使能信号产生定时控制信号。图像处理单元耦合到控制器。图像处理单元一次接收像素的灰度值，并根据定时控制信号确定是否将该时刻的像素的灰度值改变为预定的灰度值。由此，提高了图像质量。

8. 发明授权

US08233014B2 Color sequential display and power saving method thereof 有权
标题翻译：彩色顺序显示及省电方法
公开(公告)号：US08233014B2
公开(公告)日：2012-07-31
申请号：US12686384
申请日：2010-01-13
申请人： Shian-Jun Chiou , Wen-Chih Tai , Chi-Neng Mo , Chia-Lin Liu
发明人： Shian-Jun Chiou , Wen-Chih Tai , Chi-Neng Mo , Chia-Lin Liu
IPC分类号： G09G5/10
CPC分类号： G09G3/2092 , G09G3/3413 , G09G5/363 , G09G5/395 , G09G2310/0235 , G09G2320/103 , G09G2330/021 , G09G2360/18
摘要： For further reducing power consumption of a color sequential display, a frame rate or a field rate is reduced according to conditions, which include whether a received frame is dynamic or static and whether a backlight mode is activated, for reducing power consumption. Besides, images may be outputted in forms of color images or of grey levels selectively so as to reduce an amount of processed data and related data transmission.
摘要翻译：为了进一步降低彩色顺序显示的功耗，根据包括接收的帧是动态的还是静态的以及是否激活背光模式的条件来减小帧速率或场速率以减少功耗。此外，可以选择性地以彩色图像或灰度级的形式输出图像，以便减少处理的数据量和相关的数据传输。

9. 发明申请

US20110102474A1 DISPLAY METHOD FOR COLOR SEQUENTIAL DISPLAY 审中-公开
标题翻译：彩色顺序显示的显示方法
公开(公告)号：US20110102474A1
公开(公告)日：2011-05-05
申请号：US12703733
申请日：2010-02-10
申请人： Chia-Lin Liu , Shian-Jun Chiou , Huan-Ting Zhou , Wen-Chih Tai , Chi-Neng Mo
发明人： Chia-Lin Liu , Shian-Jun Chiou , Huan-Ting Zhou , Wen-Chih Tai , Chi-Neng Mo
IPC分类号： G06F3/038 , G09G5/10
CPC分类号： G09G3/3413 , G09G2310/0235 , G09G2310/0283 , G09G2320/0242
摘要： A display method for a color sequential display is provided. The method includes the following steps. During a first frame period, a first color backlight is provided, and a plurality of scan lines is sequentially enabled according to a first scanning order. During a second frame period, a second color backlight is provided, and the scan lines are sequentially enabled according to a second scanning order. The first frame period and the second frame period are two neighboring frame periods, and the first scanning order and the second scanning order are reversed to each other.
摘要翻译：提供了一种用于颜色顺序显示的显示方法。该方法包括以下步骤。在第一帧周期期间，提供第一彩色背光，并且根据第一扫描顺序顺序启用多条扫描线。在第二帧周期期间，提供第二彩色背光，并且根据第二扫描顺序依次启用扫描线。第一帧周期和第二帧周期是两个相邻的帧周期，并且第一扫描顺序和第二扫描顺序相互反转。

10. 发明申请

US20110063333A1 Color Sequential Display and Power Saving Method thereof 有权
标题翻译：彩色顺序显示和省电方法
公开(公告)号：US20110063333A1
公开(公告)日：2011-03-17
申请号：US12686384
申请日：2010-01-13
申请人： Shian-Jun Chiou , Wen-Chih Tai , Chi-Neng Mo , Chia-Lin Liu
发明人： Shian-Jun Chiou , Wen-Chih Tai , Chi-Neng Mo , Chia-Lin Liu
IPC分类号： G06F3/038 , G09G5/02
CPC分类号： G09G3/2092 , G09G3/3413 , G09G5/363 , G09G5/395 , G09G2310/0235 , G09G2320/103 , G09G2330/021 , G09G2360/18
摘要： For further reducing power consumption of a color sequential display, a frame rate or a field rate is reduced according to conditions, which include whether a received frame is dynamic or static and whether a backlight mode is activated, for reducing power consumption. Besides, images maybe outputted in forms of color images or of grey levels selectively so as to reduce an amount of processed data and related data transmission.
摘要翻译：为了进一步降低彩色顺序显示的功耗，根据包括接收的帧是动态的还是静态的以及是否激活背光模式的条件来减小帧速率或场速率以减少功耗。此外，可以选择性地以彩色图像或灰度级的形式输出图像，以便减少处理的数据量和相关的数据传输。

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