公开(公告)号：US20120182261A1

公开(公告)日：2012-07-19

申请号：US13354114

申请日：2012-01-19

申请人： Wen-Chun WANG ,  Ting-Yu Chang ,  Wen-Tui Liao ,  Ching-Fu Hsu ,  Tsung-Yu Wang ,  Chih-Yuan Wang ,  Yu-Hua Wu ,  Cheng-Yi Chou ,  Xuan-Chang Shiu ,  Fa-Chen Wu

发明人： Wen-Chun WANG ,  Ting-Yu Chang ,  Wen-Tui Liao ,  Ching-Fu Hsu ,  Tsung-Yu Wang ,  Chih-Yuan Wang ,  Yu-Hua Wu ,  Cheng-Yi Chou ,  Xuan-Chang Shiu ,  Fa-Chen Wu

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G06F2203/04106

摘要： A touch-sensitive device includes a first and a second substrate and a first and a second touch-sensing electrode structure. The first touch-sensing electrode structure is disposed on the first substrate, and at least one touch position of a conductor is detected by sensing the capacitance variation of the first touch-sensing electrode structure. The second touch-sensing electrode structure is disposed on one side of the second substrate back to the first touch-sensing electrode structure. At least one touch position of an insulator is detected by sensing a variation of the interval between the first touch-sensing electrode structure and the second touch-sensing electrode structure.

摘要翻译： 触敏装置包括第一和第二基板以及第一和第二触摸感测电极结构。 第一触摸感测电极结构设置在第一基板上，并且通过感测第一触摸感测电极结构的电容变化来检测导体的至少一个触摸位置。 第二触摸感应电极结构被设置在第二基板的一侧，返回到第一触摸感应电极结构。 通过感测第一触摸感测电极结构和第二触摸感测电极结构之间的间隔的变化来检测绝缘体的至少一个触摸位置。

公开(公告)号：US07564184B2

公开(公告)日：2009-07-21

申请号：US11298698

申请日：2005-12-12

申请人： Yan-Ming Huang ,  Ching-Fu Hsu ,  Wen-Tui Liao ,  Chien-Tzu Chu ,  Ruey-Shing Weng

发明人： Yan-Ming Huang ,  Ching-Fu Hsu ,  Wen-Tui Liao ,  Chien-Tzu Chu ,  Ruey-Shing Weng

IPC分类号： H01J63/04

CPC分类号： H01L27/3267 ,  H01L27/3248 ,  H01L51/5234

摘要： A dual display device has pixels and each pixel includes a transparent substrate, an active driving circuit, a top organic LED, a bottom organic LED, an insulation layer that covers the active driving circuit and the bottom organic LED, and a contact hole. A connection element covers the insulation layer, the top organic LED is deposited on the connection element, and the anodes of the two LEDs electrically connect to the active driving circuit through the contact hole by the connection element. Hence, each pixel forms a structure that two organic LEDs stack together on the transparent substrate and the top and bottom organic LEDs can be driven respectively so as to achieve the dual display device.

摘要翻译： 双显示装置具有像素，并且每个像素包括透明基板，有源驱动电路，顶部有机LED，底部有机LED，覆盖有源驱动电路和底部有机LED的绝缘层和接触孔。 连接元件覆盖绝缘层，顶部有机LED沉积在连接元件上，并且两个LED的阳极通过连接元件通过接触孔电连接到有源驱动电路。 因此，每个像素形成两个有机LED在透明基板上堆叠在一起并且可以分别驱动顶部和底部有机LED的结构，从而实现双重显示装置。

公开(公告)号：US07916968B2

公开(公告)日：2011-03-29

申请号：US11943891

申请日：2007-11-21

申请人： Jyun-Sian Li ,  Shin-Tai Lo ,  Ruey-Sing Weng ,  Ching-Fu Hsu

发明人： Jyun-Sian Li ,  Shin-Tai Lo ,  Ruey-Sing Weng ,  Ching-Fu Hsu

IPC分类号： G06K9/36

CPC分类号： G06T5/40 ,  G06T5/009 ,  G06T5/20

摘要： An adjusting apparatus for enhancing the contrast of an image and a method therefor are provided. The adjusting apparatus includes a mask processor, a brightness detecting unit, a brightness adjusting unit, a ratio calculating unit and a contrast enhancing unit. The mask processor retrieves a pixel matrix from an original image according to its mask dimension, and outputs a specific pixel corresponding to a specific position in the pixel matrix. Then, the brightness detecting unit, the brightness adjusting unit and the ratio calculating unit are coupled in series to process the image according to relations of each sub-pixel of the pixel matrix, so as to obtain an adjusting ratio. Thereby, the contrast enhancing unit multiplies the value of the adjusted specific pixel by the adjusting ratio to enhance the contrast of the image.

摘要翻译： 提供了一种用于增强图像对比度的调节装置及其方法。 调整装置包括掩模处理器，亮度检测单元，亮度调节单元，比率计算单元和对比度增强单元。 掩模处理器根据其掩模尺寸从原始图像中检索像素矩阵，并且输出与像素矩阵中的特定位置相对应的特定像素。 然后，亮度检测单元，亮度调节单元和比率计算单元串联耦合以根据像素矩阵的每个子像素的关系来处理图像，以便获得调整率。 由此，对比度增强单元将调整后的特定像素的值乘以调整率，以增强图像的对比度。

公开(公告)号：US07924254B2

公开(公告)日：2011-04-12

申请号：US11938302

申请日：2007-11-12

申请人： Ching-Fu Hsu ,  Ruey-Shing Weng ,  Jyun-Sian Li ,  Shin-Tai Lo

发明人： Ching-Fu Hsu ,  Ruey-Shing Weng ,  Jyun-Sian Li ,  Shin-Tai Lo

IPC分类号： G09G3/36

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

摘要： A backlight processing system and a method thereof are provided. The gray level values of pixels in an input frame signal are adjusted and the brightness thereof is decreased correspondingly. During gray level value adjustment, the gray level values of the pixels in dark regions are reduced, and the gray level values of the pixels in bright regions are increased. During backlight adjustment, first, statistics information on distribution of the gray level value versus the number of pixels is obtained according to the gray level distribution of the original frame. The number of pixels at each gray level is accumulated. When the accumulation value reaches a certain value, a reference signal is obtained. The brightness of the backlight is then adjusted according to the reference signal.

摘要翻译： 提供了一种背光处理系统及其方法。 调整输入帧信号中的像素的灰度值并相应地降低其亮度。 在灰度值调整期间，暗区域中的像素的灰度值被降低，亮区域中的像素的灰度值增加。 在背光调整期间，首先，根据原始帧的灰度分布，获得关于灰度值与像素数目的分布的统计信息。 累积每个灰度级的像素数。 当累积值达到一定值时，获得参考信号。 然后根据参考信号调整背光的亮度。

公开(公告)号：US07903066B2

公开(公告)日：2011-03-08

申请号：US11937508

申请日：2007-11-09

申请人： Ruey-Shing Weng ,  Shin-Tai Lo ,  Ching-Fu Hsu ,  Jyun-Sian Li

发明人： Ruey-Shing Weng ,  Shin-Tai Lo ,  Ching-Fu Hsu ,  Jyun-Sian Li

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G2320/066 ,  G09G2320/0673

摘要： Gray scale distribution of an input image signal is obtained through statistics to determine the contrast characteristic of the input image signal. Based on the gray scale distribution, by a look up table, corresponding gamma setting values are derived and stored in a register. The register outputs the stored gamma setting values to a gray scale voltage generation circuit to adjust the gray scale voltage. Therefore, the display contrast and display quality are improved.

摘要翻译： 通过统计来获得输入图像信号的灰度分布，以确定输入图像信号的对比度特性。 基于灰度分布，通过查找表，导出相应的伽马设置值并将其存储在寄存器中。 寄存器将存储的伽马设置值输出到灰度级电压发生电路，以调整灰度级电压。 因此，提高了显示对比度和显示质量。

公开(公告)号：US20080123951A1

公开(公告)日：2008-05-29

申请号：US11979759

申请日：2007-11-08

申请人： Jyun-Sian Li ,  Shin-Tai Lo ,  Ruey-Shing Weng ,  Ching-Fu Hsu

发明人： Jyun-Sian Li ,  Shin-Tai Lo ,  Ruey-Shing Weng ,  Ching-Fu Hsu

IPC分类号： H04N1/62

CPC分类号： H04N1/6027

摘要： An image processing method used for enhancing the color saturation of an image is provided. The image comprises a pixel with a pixel data, wherein the pixel data has the data of three colors. The image processing method comprises the steps stated below. Firstly, a color purity of the pixel is calculated and a corresponding scale factor is generated according to the color purity, wherein the color purity is the difference between the maximum grayscale value and the minimum grayscale value of the data of the three colors. Then, a processed pixel data is generated according to an enhancement matrix and the pixel data, wherein the enhancement matrix is determined by the scale factor.

摘要翻译： 提供了用于增强图像的色彩饱和度的图像处理方法。 图像包括具有像素数据的像素，其中像素数据具有三种颜色的数据。 图像处理方法包括以下步骤。 首先，计算出像素的色纯度，并根据色纯度生成相应的比例因子，其中色纯度是三色数据的最大灰度值与最小灰度值之差。 然后，根据增强矩阵和像素数据生成经处理的像素数据，其中增强矩阵由比例因子确定。

公开(公告)号：US20070273778A1

公开(公告)日：2007-11-29

申请号：US11739119

申请日：2007-04-24

申请人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Wan-Jen Tsai ,  Chun-Chi Chi

发明人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Wan-Jen Tsai ,  Chun-Chi Chi

IPC分类号： H04N5/335

CPC分类号： H04N17/02 ,  G09G3/3648 ,  G09G2320/029 ,  G09G2360/144

摘要： A photo sensing display apparatus includes a display panel and a photo sensing controller. The display panel includes an active area, an inactive area, a number of sub-pixels and at least a dummy sub-pixel. The inactive area disposed around the active area. The sub-pixels are disposed in the active area for displaying a frame. The dummy sub-pixel is disposed in the active area and has a photo sensing device. The photo sensing controller is coupled to the photo sensing device.

摘要翻译： 感光显示装置包括显示面板和感光控制器。 显示面板包括有效区域，非活动区域，多个子像素和至少一个虚拟子像素。 设置在活动区域​​周围的非活动区域。 子像素被布置在用于显示帧的有效区域中。 虚拟子像素设置在有源区域中并具有光感测装置。 感光控制器耦合到感光装置。

公开(公告)号：US20060113918A1

公开(公告)日：2006-06-01

申请号：US10998550

申请日：2004-11-30

申请人： Shin-Tai Lo ,  Ching-Fu Hsu

发明人： Shin-Tai Lo ,  Ching-Fu Hsu

IPC分类号： G09G3/10

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2320/0233 ,  G09G2320/043

摘要： A method of improving the stability of organic light emitting diode (OLED) display devices driven by amorphous silicon thin-film transistors, in which the driving circuitry within each sub-pixel includes a driving transistor for driving organic light emitting diode (OLED), a scanning transistor and a storage capacitance. An end of the capacitance is connected to the signal resetting line, which a resetting time pulse of high potential and low potential are supplied. Since the resetting signals within the sub-pixels are synchronized, a single voltage of the resetting signal can control the positive and negative stresses for each transistor in the sub-pixels on the panel.

公开(公告)号：US08134647B2

公开(公告)日：2012-03-13

申请号：US11937513

申请日：2007-11-09

申请人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Ruey-Shing Weng ,  Jyun-Sian Li

发明人： Ching-Fu Hsu ,  Shin-Tai Lo ,  Ruey-Shing Weng ,  Jyun-Sian Li

IPC分类号： H04N5/57

CPC分类号： H04N5/57 ,  H04N9/68 ,  H04N21/4318 ,  H04N21/44008

摘要： The invention provides an image processing method and apparatus thereof. The white component data is extracted from the input R, G, B color data which are the base components of the input image data. A maximum value is extracted from the R, G, B color data and a parameter is generated based on the white component data and the maximum value. The R, G, B color data are multiplied by the parameter to obtain a multiplication result. Subtract the white component data from the R, G, B color data to obtain a subtraction result. The multiplication result and the subtraction result are added together to generate the output R, G, B color data. The output R, G, B color data and the white component data form an output image data with higher brightness.

摘要翻译： 本发明提供了一种图像处理方法及其装置。 从作为输入图像数据的基本分量的输入R，G，B颜色数据中提取白色分量数据。 从R，G，B颜色数据中提取最大值，并且基于白色分量数据和最大值生成参数。 R，G，B颜色数据乘以参数以获得乘法结果。 从R，G，B颜色数据中减去白色分量数据，以获得减法结果。 将相乘结果和减法结果相加，生成输出R，G，B颜色数据。 输出R，G，B颜色数据和白色分量数据形成具有较高亮度的输出图像数据。

公开(公告)号：US07656375B2

公开(公告)日：2010-02-02

申请号：US11298529

申请日：2005-12-12

申请人： Shin-Tai Lo ,  Ruey-Shing Weng ,  Ching-Fu Hsu

发明人： Shin-Tai Lo ,  Ruey-Shing Weng ,  Ching-Fu Hsu

IPC分类号： G09G3/36

CPC分类号： G09G3/3607 ,  G09G3/3406 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2360/16

摘要： An image-processing device and method for enhancing the luminance and the image quality of display panels, the device and method includes a color distribution calculating unit which classifies the original image-color data, and then calculates the ratio of the color data in block B2 to all input image-color data. A control-variable generating unit determines the value of the converting-control variable and the value of the backlight luminance-control variable according to the ratio. The converting-control variable will be output to a numerical converting unit so as to convert the original image-color (RGB) data to the new image-color (R′G′B′W′) data. The backlight luminance-control variable will be output to a backlight luminance-control unit so as to control the backlight luminance.

摘要翻译： 一种用于增强显示面板的亮度和图像质量的图像处理装置和方法，所述装置和方法包括：颜色分布计算单元，其对原始图像颜色数据进行分类，然后计算块B2中的颜色数据的比率 到所有输入图像颜色数据。 控制变量生成单元根据该比率确定转换控制变量的值和背光亮度控制变量的值。 转换控制变量将被输出到数字转换单元，以将原始图像颜色（RGB）数据转换成新的图像颜色（R'G'B'W'）数据。 将背光亮度控制变量输出到背光亮度控制单元，以控制背光亮度。