公开(公告)号：US08451300B2

公开(公告)日：2013-05-28

申请号：US12979166

申请日：2010-12-27

申请人： Ching-Fu Hsu ,  Chih-Chang Lai

发明人： Ching-Fu Hsu ,  Chih-Chang Lai

IPC分类号： G09G5/10

CPC分类号： G09G3/342 ,  G09G3/3426 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2320/0673 ,  G09G2340/06 ,  G09G2360/16

摘要： A backlight modulation system includes a light source module, an image mapping unit, a histogram analysis unit, a backlight dimming unit, and an image reconstruction unit. An active display area of a panel is divided into multiple illumination areas. The image mapping unit performs an RGB-to-YUV transformation to acquire an original brightness factor for each pixel. The histogram analysis unit sums up the amount of pixels reaching a preset ratio in each illumination area to acquire reference brightness for each illumination area. The backlight dimming unit calculates out a dimming ratio and a reset brightness model according to the reference brightness. The image reconstruction unit resets original brightness factor of each pixel into an output brightness factor according to the reset brightness model, and outputs an image for an illumination area according to the output brightness factor and input image data.

摘要翻译： 背光调制系统包括光源模块，图像映射单元，直方图分析单元，背光调光单元和图像重建单元。 面板的主动显示区域被分成多个照明区域。 图像映射单元执行RGB到YUV变换以获得每个像素的原始亮度因子。 直方图分析单元将每个照明区域中达到预设比例的像素量相加以获得每个照明区域的参考亮度。 背光调光单元根据参考亮度计算调光比和复位亮度模型。 图像重建单元根据复位亮度模型将每个像素的原始亮度因子重置为输出亮度因子，并根据输出亮度因子和输入图像数据输出照明区域的图像。

公开(公告)号：US08289294B2

公开(公告)日：2012-10-16

申请号：US12944894

申请日：2010-11-12

申请人： Po-Hsien Wang ,  Chih-Chang Lai ,  Jyun-Sian Li ,  Ching-Fu Hsu

发明人： Po-Hsien Wang ,  Chih-Chang Lai ,  Jyun-Sian Li ,  Ching-Fu Hsu

IPC分类号： G06F3/041

CPC分类号： G06F3/0412

摘要： A touch-sensitive display panel including a first substrate, a second substrate, an active pixel matrix, many driving circuits, many sensing electrodes and many color filter layers is provided. The active pixel matrix includes many pixels. The second substrate has a first surface and a second surface, wherein the first surface faces the active pixel matrix. The driving circuits are corresponding to the edges of the pixels for forming many openings. Each driving circuit includes a first main line and a second main line. The first main line has a first end connected to the active pixel matrix and a second end connected to the first substrate. The second main line is connected to the second end of the first main line through the first substrate. The color filter layers are filled in the openings. The sensing electrodes and the driving circuits are used for detecting at least one touch point.

摘要翻译： 提供了包括第一基板，第二基板，有源像素矩阵，许多驱动电路，许多感测电极和许多滤色器层的触敏显示面板。 有源像素矩阵包括许多像素。 第二基板具有第一表面和第二表面，其中第一表面面向有源像素矩阵。 驱动电路对应于用于形成许多开口的像素的边缘。 每个驱动电路包括第一主线和第二主线。 第一主线具有连接到有源像素矩阵的第一端和连接到第一衬底的第二端。 第二主线通过第一基板连接到第一主线的第二端。 滤色器层填充在开口中。 感测电极和驱动电路用于检测至少一个触摸点。

公开(公告)号：US20120050190A1

公开(公告)日：2012-03-01

申请号：US13046704

申请日：2011-03-12

申请人： Chih-Chang Lai ,  Ching-Fu Hsu

发明人： Chih-Chang Lai ,  Ching-Fu Hsu

IPC分类号： G06F3/041 ,  H05K1/14 ,  H05K7/00

CPC分类号： G06F3/041 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/10128

摘要： A display apparatus including a display module and a protection structure is provided. The display module has an image display region and a trace disposing region surrounding the image display region. The protection structure is disposed on the display module and includes a cover, a first electrode layer, a substrate, a second electrode layer and a display medium layer. The first electrode layer is disposed on the cover and the location of the first electrode layer at least shields the trace disposing region. The substrate is disposed between the cover and the display module. The second electrode layer is disposed on the substrate corresponding to the first electrode layer. The location of the second electrode layer at least shields the trace disposing region. The display medium layer is disposed between the first electrode layer and the second electrode layer, wherein the display medium layer substantially surrounds the image display region.

摘要翻译： 提供一种包括显示模块和保护结构的显示装置。 显示模块具有围绕图像显示区域的图像显示区域和迹线布置区域。 保护结构设置在显示模块上，包括盖，第一电极层，基板，第二电极层和显示介质层。 第一电极层设置在盖上，并且第一电极层的位置至少屏蔽迹线布置区域。 衬底设置在盖和显示模块之间。 第二电极层设置在与第一电极层对应的基板上。 第二电极层的位置至少屏蔽迹线放置区域。 显示介质层设置在第一电极层和第二电极层之间，其中显示介质层基本上围绕图像显示区域。

公开(公告)号：US08077968B2

公开(公告)日：2011-12-13

申请号：US12265681

申请日：2008-11-05

申请人： Jyun-Sian Li ,  Chih-Chang Lai ,  Ching-Fu Hsu ,  Ruey-Shing Weng

发明人： Jyun-Sian Li ,  Chih-Chang Lai ,  Ching-Fu Hsu ,  Ruey-Shing Weng

IPC分类号： G06K9/00

CPC分类号： H04N1/407 ,  H04N1/6027

摘要： An image processing method for individually processing an image of each pixel unit is provided. A red-green-blue color space signal to be input to a pixel unit is transformed into a first brightness signal. The red-green-blue color space signal includes a first red signal, a first green signal and a first blue signal. The first brightness signal is transformed into a second brightness signal to obtain a contrast factor, wherein the contrast factor is a ratio of the second brightness signal and the first brightness signal. The first red signal, the first green signal and the first blue signal are multiplied by the contrast factor to obtain a second red signal, a second green signal and a second blue signal. The second red signal, the second green signal and the second blue signal are performed by color enhancement to obtain a high contrast and colorful image.

摘要翻译： 提供了用于单独处理每个像素单元的图像的图像处理方法。 要输入到像素单元的红绿蓝色空间信号被变换为第一亮度信号。 红绿蓝色空间信号包括第一红色信号，第一绿色信号和第一蓝色信号。 第一亮度信号被变换为第二亮度信号以获得对比度因子，其中对比度因子是第二亮度信号和第一亮度信号的比率。 将第一红色信号，第一绿色信号和第一蓝色信号乘以对比度因子以获得第二红色信号，第二绿色信号和第二蓝色信号。 通过颜色增强来执行第二红色信号，第二绿色信号和第二蓝色信号，以获得高对比度和彩色图像。

公开(公告)号：US20100141595A1

公开(公告)日：2010-06-10

申请号：US12629051

申请日：2009-12-02

申请人： Chih-Chang Lai ,  Ting-Yu Chang ,  Ching-Fu Hsu

发明人： Chih-Chang Lai ,  Ting-Yu Chang ,  Ching-Fu Hsu

IPC分类号： G06F3/041 ,  G09G3/36

CPC分类号： G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G09G3/3648 ,  G09G2300/0465

摘要： A touch display panel including scan lines, data lines, pixel units electrically connecting the scan lines and the data lines, at least a sensing-signal line locating between the pixel units, and at least a touch-sensing device is provided. Each touch-sensing element includes a set of sensing pads and a signal transmission element. The set of the sensing pads includes a first pad and a second pad separated from each other. The first pad and the second pad are respectively electrically connected to the scan line and the sensing-signal line. The signal transmission element is located above the set of the sensing pads. When a position where the touch-sensing element is disposed is pressed, the signal transmission element directly contacts the first pad and the second pad. When the position where the touch-sensing element is disposed is unpressed, the first pad and the second pad are electrically insulated.

摘要翻译： 提供了包括扫描线，数据线，电连接扫描线和数据线的至少一个位于像素单元之间的感测信号线和至少一个触摸感测装置的触摸显示面板。 每个触摸感测元件包括一组感测垫和信号传输元件。 所述感测垫的组包括彼此分离的第一垫和第二垫。 第一焊盘和第二焊盘分别电连接到扫描线和感测信号线。 信号传输元件位于传感垫组的上方。 当按下设置触摸感测元件的位置时，信号传输元件直接接触第一焊盘和第二焊盘。 当未设置触摸感测元件的位置时，第一焊盘和第二焊盘是电绝缘的。

公开(公告)号：US08508556B2

公开(公告)日：2013-08-13

申请号：US12763221

申请日：2010-04-20

申请人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Shiao-Hui Liao ,  Ting-Yu Chang

发明人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Shiao-Hui Liao ,  Ting-Yu Chang

IPC分类号： G09G5/10

CPC分类号： G09G3/3611 ,  G09G3/3406 ,  G09G2320/0646 ,  G09G2330/02 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

摘要： An image display method including following steps is provided. A backlight of a display panel is adaptively adjusted according to a backlight adjustment factor related to the intensity value of an external light and the brightness of an original image. Brightness factors of the original image are corrected according to the adjustment of the backlight, and the original image is reset by using the corrected brightness factors and original color factors. Thereby, the problem of image distortion caused by backlight adjustment can be reduced.

摘要翻译： 提供包括以下步骤的图像显示方法。 根据与外部光的强度值和原始图像的亮度相关的背光调节因数自适应地调节显示面板的背光。 根据背光的调整来校正原始图像的亮度因子，并且通过使用校正的亮度因子和原始颜色因子来重置原始图像。 由此，可以降低由背光调整引起的图像失真的问题。

公开(公告)号：US20110199330A1

公开(公告)日：2011-08-18

申请号：US13018901

申请日：2011-02-01

申请人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Sherry Lin ,  Fa-Chen Wu

发明人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Sherry Lin ,  Fa-Chen Wu

IPC分类号： G06F3/045 ,  H05K3/00

CPC分类号： G06F3/044 ,  G06F2203/04103 ,  Y10T29/49124

摘要： A surface capacitive touch panel includes a transparent substrate, a decorative layer, a metal trace pattern layer, and a passivation layer. The decorative layer and the capacitive sensing electrode layer are formed on the transparent substrate. The metal trace pattern layer is formed on the capacitive sensing electrode layer. The decorative layer is disposed at a position substantially overlapping the metal trace pattern layer.

摘要翻译： 表面电容式触摸面板包括透明基板，装饰层，金属迹线图案层和钝化层。 在透明基板上形成装饰层和电容感测电极层。 金属迹线图案层形成在电容感测电极层上。 装饰层设置在与金属迹线图案层基本重叠的位置。

公开(公告)号：US20100225806A1

公开(公告)日：2010-09-09

申请号：US12635363

申请日：2009-12-10

申请人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Jyun-Sian Li

发明人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Jyun-Sian Li

IPC分类号： H04N7/01

CPC分类号： H04N9/68 ,  G06T5/009 ,  G06T2207/10024

摘要： An image processing method is provided. An image signal is received and correspondingly converted to an original luminance value, an original first chroma value and an original second chroma value. The original luminance value is adjusted to a modulated luminance value. The modulated luminance value is larger than the original luminance value as the original luminance value is larger than a threshold. The modulated luminance value is less than the original luminance value as the original luminance value is less than the threshold. The original first and second chroma values are linearly adjusted to a modulated first chroma value and a modulated second chroma value according to an original vector between the original first and second chroma values and a white point in a color gamut. The modulated luminance value, the modulated first chroma value and the modulated second chroma value are reconverted to a modulated image signal.

摘要翻译： 提供了图像处理方法。 接收图像信号并相应地转换为原始亮度值，原始第一色度值和原始第二色度值。 将原始亮度值调整为调制亮度值。 随着原始亮度值大于阈值，调制亮度值大于原始亮度值。 当原始亮度值小于阈值时，调制亮度值小于原始亮度值。 根据原始第一和第二色度值之间的原始矢量和色域中的白点，将原始第一和第二色度值线性地调整为调制的第一色度值和调制的第二色度值。 经调制的亮度值，调制的第一色度值和调制的第二色度值被重新转换为调制的图像信号。

公开(公告)号：US20090116740A1

公开(公告)日：2009-05-07

申请号：US12265681

申请日：2008-11-05

申请人： Jyun-Sian Li ,  Chih-Chang Lai ,  Ching-Fu Hsu ,  Ruey-Shing Weng

发明人： Jyun-Sian Li ,  Chih-Chang Lai ,  Ching-Fu Hsu ,  Ruey-Shing Weng

IPC分类号： G06K9/00

CPC分类号： H04N1/407 ,  H04N1/6027

摘要： An image processing method for individually processing an image of each pixel unit is provided. A red-green-blue color space signal to be input to a pixel unit is transformed into a first brightness signal. The red-green-blue color space signal includes a first red signal, a first green signal and a first blue signal. The first brightness signal is transformed into a second brightness signal to obtain a contrast factor, wherein the contrast factor is a ratio of the second brightness signal and the first brightness signal. The first red signal, the first green signal and the first blue signal are multiplied by the contrast factor to obtain a second red signal, a second green signal and a second blue signal. The second red signal, the second green signal and the second blue signal are performed by color enhancement to obtain a high contrast and colorful image.

摘要翻译： 提供了用于单独处理每个像素单元的图像的图像处理方法。 要输入到像素单元的红绿蓝色空间信号被变换为第一亮度信号。 红绿蓝色空间信号包括第一红色信号，第一绿色信号和第一蓝色信号。 第一亮度信号被变换为第二亮度信号以获得对比度因子，其中对比度因子是第二亮度信号和第一亮度信号的比率。 将第一红色信号，第一绿色信号和第一蓝色信号乘以对比因子以获得第二红色信号，第二绿色信号和第二蓝色信号。 通过颜色增强来执行第二红色信号，第二绿色信号和第二蓝色信号，以获得高对比度和彩色图像。

公开(公告)号：US08228438B2

公开(公告)日：2012-07-24

申请号：US12635363

申请日：2009-12-10

申请人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Jyun-Sian Li

发明人： Ching-Fu Hsu ,  Chih-Chang Lai ,  Jyun-Sian Li

IPC分类号： H04N5/21

CPC分类号： H04N9/68 ,  G06T5/009 ,  G06T2207/10024

摘要： An image processing method is provided. An image signal is received and correspondingly converted to an original luminance value, an original first chroma value and an original second chroma value. The original luminance value is adjusted to a modulated luminance value. The modulated luminance value is larger than the original luminance value as the original luminance value is larger than a threshold. The modulated luminance value is less than the original luminance value as the original luminance value is less than the threshold. The original first and second chroma values are linearly adjusted to a modulated first chroma value and a modulated second chroma value according to an original vector between the original first and second chroma values and a white point in a color gamut. The modulated luminance value, the modulated first chroma value and the modulated second chroma value are reconverted to a modulated image signal.

摘要翻译： 提供了图像处理方法。 接收图像信号并相应地转换为原始亮度值，原始第一色度值和原始第二色度值。 将原始亮度值调整为调制亮度值。 随着原始亮度值大于阈值，调制亮度值大于原始亮度值。 当原始亮度值小于阈值时，调制亮度值小于原始亮度值。 根据原始第一和第二色度值之间的原始矢量和色域中的白点，将原始第一和第二色度值线性地调整为调制的第一色度值和调制的第二色度值。 经调制的亮度值，调制的第一色度值和调制的第二色度值被重新转换为调制的图像信号。