公开(公告)号：US20100039367A1

公开(公告)日：2010-02-18

申请号：US12333274

申请日：2008-12-11

申请人： Wen-Chih Tai ,  Kuang-Lang Chen ,  Chia-Lin Liu ,  Chi-Neng Mo

发明人： Wen-Chih Tai ,  Kuang-Lang Chen ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G09G3/3413 ,  G09G3/36 ,  G09G2310/0235

摘要： A driving apparatus, a driving method and a liquid crystal display (LCD) using the same are provided, wherein the method includes the following steps of: setting a color display sequence, wherein the color display sequence is RGBG, RGRB or RBGB; alternately reading frame data from a first frame register and a second register according to a frame period having three field periods; and sequentially displaying four color data in a cycle period having four field periods according to the color display sequence and the read frame data. By utilizing the method in the present invention, color loss of a field sequential color display occurred in a lower temperature environment is improved.

摘要翻译： 提供了一种使用其的驱动装置，驱动方法和液晶显示器（LCD），其中该方法包括以下步骤：设置彩色显示顺序，其中彩色显示顺序为RGBG，RGRB或RBGB; 根据具有三个场周期的帧周期交替地从第一帧寄存器和第二寄存器读取帧数据; 并根据彩色显示顺序和读取的帧数据顺序地显示具有四个场周期的循环周期中的四色数据。 通过利用本发明的方法，在较低温度环境下发生的场顺序彩色显示的色彩损失得到改善。

公开(公告)号：US06791265B2

公开(公告)日：2004-09-14

申请号：US10192380

申请日：2002-07-09

申请人： Hsu-Pin Kao ,  Yuan-Chi Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

发明人： Hsu-Pin Kao ,  Yuan-Chi Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

IPC分类号： H01J1749

CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J2211/225 ,  H01J2211/245

摘要： A driving electrode structure of a plasma display panel is described. The driving electrode structure has a driving electrode located in one luminant cell of each pixel. The driving electrode is formed on a transparent electrode and separated by a distance from the side of the transparent electrode adjacent to the edge of the luminant cells. The driving electrode has two branches coupled to a main electrode or a side electrode at the side of the transparent electrode adjacent to the edge of luminant cells. The driving electrode approximates the discharge center of the luminant cell to improve the driving characteristic.

公开(公告)号：US06441563B1

公开(公告)日：2002-08-27

申请号：US09859398

申请日：2001-05-18

申请人： Shiuh-Bin Kao ,  Yi-Sheng Yu ,  Kuang-Lang Chen ,  Ching-Hui Lin

发明人： Shiuh-Bin Kao ,  Yi-Sheng Yu ,  Kuang-Lang Chen ,  Ching-Hui Lin

IPC分类号： G09G310

CPC分类号： G09G3/2003 ,  G09G3/298 ,  G09G2320/0242 ,  G09G2320/041 ,  G09G2320/0666

摘要： A dynamic color temperature and color deviation calibration method is provided for eliminating problems associated with color temperature change and color deviation caused by an emissivity change of red, green and blue phosphor layers of a plasma display panel (PDP). The method comprises the steps of utilizing laws of color matching for calculating an emissivity change of a pixel of the PDP in response to a brightness change of one of red, green, and blue lights emitted by a corresponding one of red, green and blue discharge cells of the PDP through a numeric operation; dynamically adjusting brightness of one of the emitted red, green, and blue lights by increasing or decreasing strength of input video signal of each of the discharge cells; and eliminating a color temperature and a color deviation of the PDP due to an emissivity change. This can render an image having an optimum color purity and color temperature by eliminating adverse effects on PDP due to emissivity change.

摘要翻译： 提供了一种动态色温校正方法，用于消除由等离子体显示面板（PDP）的红色，绿色和蓝色荧光体层的发射率变化引起的色温变化和颜色偏差相关的问题。 该方法包括以下步骤：利用颜色匹配定律来响应由红色，绿色和蓝色放电中对应的红色，绿色和蓝色放电发出的红色，绿色和蓝色光中的一种的亮度变化来计算PDP的像素的发射率变化 通过数字操作的PDP单元; 通过增加或减少每个放电单元的输入视频信号的强度来动态地调节发射的红色，绿色和蓝色光之一的亮度; 并且消除由于发射率变化引起的PDP的色温和颜色偏差。 这可以通过消除由于发射率变化对PDP的不利影响而使具有最佳色纯度和色温的图像。

公开(公告)号：US08054287B2

公开(公告)日：2011-11-08

申请号：US12333274

申请日：2008-12-11

申请人： Wen-Chih Tai ,  Kuang-Lang Chen ,  Chia-Lin Liu ,  Chi-Neng Mo

发明人： Wen-Chih Tai ,  Kuang-Lang Chen ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G09G3/3413 ,  G09G3/36 ,  G09G2310/0235

摘要： A driving apparatus, a driving method and a liquid crystal display (LCD) using the same are provided, wherein the method includes the following steps of: setting a color display sequence, wherein the color display sequence is RGBG, RGRB or RBGB; alternately reading frame data from a first frame register and a second register according to a frame period having three field periods; and sequentially displaying four color data in a cycle period having four field periods according to the color display sequence and the read frame data. By utilizing the method in the present invention, color loss of a field sequential color display occurred in a lower temperature environment is improved.

摘要翻译： 提供了一种使用其的驱动装置，驱动方法和液晶显示器（LCD），其中该方法包括以下步骤：设置彩色显示顺序，其中彩色显示顺序为RGBG，RGRB或RBGB; 根据具有三个场周期的帧周期交替地从第一帧寄存器和第二寄存器读取帧数据; 并根据彩色显示顺序和读取的帧数据顺序地显示具有四个场周期的循环周期中的四色数据。 通过利用本发明的方法，在较低温度环境下发生的场顺序彩色显示的色彩损失得到改善。

公开(公告)号：US20100013755A1

公开(公告)日：2010-01-21

申请号：US12207510

申请日：2008-09-10

申请人： Shian-Jun Chiou ,  Kuang-Lang Chen ,  Wen-Chih Tai ,  Chi-Neng Mo ,  Chia-Lin Liu

发明人： Shian-Jun Chiou ,  Kuang-Lang Chen ,  Wen-Chih Tai ,  Chi-Neng Mo ,  Chia-Lin Liu

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2310/0208 ,  G09G2310/0235 ,  G09G2310/08 ,  G09G2320/0252

摘要： A color sequential liquid crystal display (color-sequential-LCD) and an LCD panel driving method thereof are disclosed. By changing the arrangement of the pixel array in the LCD panel and turning on several rows of pixels in the LCD panel at the same time, so that the color sequential LCD of the present invention not only respectively reduces the scanning time of red, green and blue video data to make the liquid crystal molecules of all the pixels on the LCD panel have enough response time but also respectively increases the lighting-up time of the red, green and blue light emitting diodes of the back light module to promote the display brightness of the entire LCD panel. Therefore, the color sequential LCD of the present invention displays a single color or a full color image without the bottom color mixing phenomenon, and furthermore, the display brightness thereof can be promoted.

摘要翻译： 公开了一种彩色顺序液晶显示器（彩色顺序LCD）及其LCD面板驱动方法。 通过改变LCD面板中的像素阵列的布置并同时在LCD面板上打开几行像素，使得本发明的彩色顺序LCD不仅分别减少了红，绿和蓝色的扫描时间 蓝色视频数据使LCD面板上所有像素的液晶分子具有足够的响应时间，而且还分别增加背光模块的红，绿和蓝发光二极管的点亮时间，以提高显示亮度 的整个液晶面板。 因此，本发明的色彩顺序LCD显示单色或全色图像而没有底色混合现象，此外，可以促进其显示亮度。

公开(公告)号：US07403174B2

公开(公告)日：2008-07-22

申请号：US10248711

申请日：2003-02-12

申请人： Chun-Hsu Lin ,  Hui-Chen Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

发明人： Chun-Hsu Lin ,  Hui-Chen Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

IPC分类号： G09G3/28

CPC分类号： G09G3/2051 ,  G09G3/2029 ,  G09G3/2077 ,  G09G3/288 ,  G09G2320/0271

摘要： A method and an apparatus for improving the gray-scale linearity of a plasma display. At least two types of gray-scale allocations are mixed for forming the original gray scale, or different gray scales are mixed to derive the original gray scale, so as to obtain the required brightness. Therefore, by using multiple combinations to adjust the original gray scale, the required brightness is obtained, and the gray scale linearity for all the gray scales is improved.

摘要翻译： 一种用于改善等离子体显示器的灰度线性的方法和装置。 混合至少两种类型的灰度分配以形成原始灰度级，或者混合不同的灰度级以导出原始灰度级，以获得所需的亮度。 因此，通过使用多个组合来调整原始灰度级，可以获得所需的亮度，并提高所有灰度级的灰度级线性。

公开(公告)号：US06794819B2

公开(公告)日：2004-09-21

申请号：US10315541

申请日：2002-12-10

申请人： Hsu-Pin Kao ,  Yen-Ting Shen ,  Yi-Sheng Yu ,  Ching-Hui Lin ,  Kuang-Lang Chen

发明人： Hsu-Pin Kao ,  Yen-Ting Shen ,  Yi-Sheng Yu ,  Ching-Hui Lin ,  Kuang-Lang Chen

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J2211/245

摘要： An electrode structure with white balance adjustment for plasma display panel is described. The electrode structure has a comb electrode, a first transparent electrode and a second transparent electrode. The first transparent electrode and the second transparent electrode are separated from the comb electrode, respectively. Changing the profile of the first transparent electrode and the second transparent electrode increases the flexibility of the transparent electrodes. Further, the width of the first electrodes responsive to the luminous regions is adjusted to control the luminance through the first transparent electrode so that white balance of the plasma display panel is precisely corrected.

摘要翻译： 描述了具有用于等离子体显示面板的白平衡调整的电极结构。 电极结构具有梳状电极，第一透明电极和第二透明电极。 第一透明电极和第二透明电极分别与梳状电极分离。 改变第一透明电极和第二透明电极的轮廓增加了透明电极的柔性。 此外，调整响应于发光区域的第一电极的宽度以通过第一透明电极控制亮度，从而精确地校正等离子体显示面板的白平衡。

公开(公告)号：US06630918B2

公开(公告)日：2003-10-07

申请号：US09859401

申请日：2001-05-18

申请人： Shiuh-Bin Kao ,  Yao-Hung Lai ,  Kuang-Lang Chen ,  Ching-Hui Lin

发明人： Shiuh-Bin Kao ,  Yao-Hung Lai ,  Kuang-Lang Chen ,  Ching-Hui Lin

IPC分类号： G09G328

CPC分类号： G09G3/2003 ,  G09G3/298 ,  G09G2300/0426 ,  G09G2320/0242 ,  G09G2320/0626 ,  G09G2320/0666 ,  H04N9/73

摘要： A compensation process for improving color saturation and image quality of a plasma display panel (PDP) is provided, wherein a brightness of light generated from each of red, green, and blue discharge cells of each pixel on said PDP is calculated through a numeric operation according to laws of color matching. The process comprises the step of increasing or decreasing the strength of input image signals of each of the red, green, and blue discharge cells in accordance with the calculation result for adjusting brightness of the generated red, green, and blue lights so as to subtract a visible light generated by gas in each of the red, green, and blue discharge cells during gas discharging, thereby eliminating an adverse effect of the visible light on color purity and color temperature of the PDP during gas discharging. This can obtain an image on PDP having an optimum color purity and color temperature and reduce the manufacturing cost.

公开(公告)号：US06468719B1

公开(公告)日：2002-10-22

申请号：US09516229

申请日：2000-03-01

申请人： Sheng-Wen Hsu ,  Kuang-Lang Chen ,  Shiuh-Bin Kao ,  Ching-Hui Lin

发明人： Sheng-Wen Hsu ,  Kuang-Lang Chen ,  Shiuh-Bin Kao ,  Ching-Hui Lin

IPC分类号： H01J902

CPC分类号： H01J9/02 ,  H01J2217/49207

摘要： A front panel for AC plasma display panel made by: using exposure and sand blast techniques to form horizontally spaced lines of induction layer above an inner side of a glass substrate, and then making X-electrodes and Y-electrodes on the glass substrate, enabling X-electrodes and Y-electrodes to be alternatively disposed and horizontally spaced between each two adjacent lines of induction layer, and then printing a protective layer over the electrodes, enabling a straight line of discharge path to be formed between each X-electrode and Y-electrode, so that the service life of the plasma display panel can be prolonged, the intensity of electric field and UV light can be greatly improved, and the value of driving voltage can be effectively reduced.

摘要翻译： 用于AC等离子体显示面板的前面板：通过使用曝光和喷砂技术在玻璃基板的内侧上方形成水平间隔的感应层线，然后在玻璃基板上制造X电极和Y电极，使得 X电极和Y电极交替地布置并在每两个相邻的感应层线之间水平隔开，然后在电极上印刷保护层，使得能够在每个X电极和Y之间形成直线的放电路径 电极，可延长等离子体显示面板的使用寿命，可大大提高电场强度和UV光强度，可有效降低驱动电压值。

公开(公告)号：US06987357B2

公开(公告)日：2006-01-17

申请号：US10750749

申请日：2004-01-02

申请人： Hsu-Pin Kao ,  Yuan-Chi Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

发明人： Hsu-Pin Kao ,  Yuan-Chi Lin ,  Ching-Hui Lin ,  Kuang-Lang Chen

IPC分类号： H01J17/49

CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J2211/225 ,  H01J2211/245

摘要： A driving electrode structure of a plasma display panel is described. The driving electrode structure has a driving electrode located in one luminant cell of each pixel. The driving electrode is formed on a transparent electrode and separated by a distance from the side of the transparent electrode adjacent to the edge of the luminant cells. The driving electrode has two branches coupled to a main electrode or a side electrode at the side of the transparent electrode adjacent to the edge of luminant cells. The driving electrode approximates the discharge center of the luminant cell to improve the driving characteristic.

摘要翻译： 描述等离子体显示面板的驱动电极结构。 驱动电极结构具有位于每个像素的一个发光单元中的驱动电极。 驱动电极形成在透明电极上并且与透明电极的与发光体单元的边缘相邻的一侧隔开一段距离。 驱动电极具有与透明电极的与发光体单元的边缘相邻侧的主电极或侧电极耦合的两个分支。 驱动电极近似于发光元件的放电中心，以提高驱动特性。