公开(公告)号：US06958761B2

公开(公告)日：2005-10-25

申请号：US10405909

申请日：2003-04-03

Applicant: Sang-Hoon Yim ,  Yoon-Hyoung Cho ,  Dong-Ju Woo ,  Su-Yong Chae

Inventor： Sang-Hoon Yim ,  Yoon-Hyoung Cho ,  Dong-Ju Woo ,  Su-Yong Chae

IPC: H04N5/66 ,  G09G3/20 ,  G09G5/00 ,  G09G5/02 ,  G09G5/04 ,  G09G5/37 ,  G09G5/391 ,  H04N7/01 ,  H04N9/12

CPC classification number: G09G5/04 ,  G09G3/2074 ,  G09G3/22 ,  G09G3/28 ,  G09G2320/0666 ,  G09G2340/0407

Abstract: A method of processing image data to generate output image data for driving a display panel is provided. In the method, a new resolution for input image data is set according to a resolution of the display panel. A first virtual screen is divided into a plurality of pixel areas according to the new resolution set for the input image data. A second virtual screen having a sub-pixel array structure of the display panel is superimposed on the first virtual screen. A mask wider than a sub-pixel area on the superimposed second virtual screen is laid on each sub-pixel area. An area ratio of the area of each pixel portion on the first virtual screen included in each mask to the area of the mask is obtained and set. The new resolution and the area ratios are applied to a driving device of the display panel. The input image data having an original resolution is transformed into image data having the new resolution. The sum of the results of multiplying an area ratio of the area of each pixel portion on the first virtual screen included in each mask by the transformed image data of the pixel areas, respectively, is generated as output image data of a sub-pixel corresponding to the mask.

Abstract translation: 提供一种处理图像数据以产生用于驱动显示面板的输出图像数据的方法。 在该方法中，根据显示面板的分辨率设定输入图像数据的新分辨率。 根据为输入图像数据设置的新分辨率，将第一虚拟屏幕分成多个像素区域。 具有显示面板的子像素阵列结构的第二虚拟屏幕叠加在第一虚拟屏幕上。 在每个子像素区域上放置比叠加的第二虚拟屏幕上的子像素区域宽的掩模。 获得并设置每个掩模中包括的第一虚拟屏幕上的每个像素部分的面积与面罩的面积的面积比。 新的分辨率和面积比应用于显示面板的驱动装置。 将具有原始分辨率的输入图像数据变换为具有新分辨率的图像数据。 将各掩模中包含的第一虚拟屏幕上的每个像素部分的面积的面积比乘以像素区域的变换图像数据的结果的总和被生成为对应于子像素的输出图像数据 到面具。

公开(公告)号：US07459851B2

公开(公告)日：2008-12-02

申请号：US10992659

申请日：2004-11-22

Applicant: Min-Sun Yoo ,  Jeong-Nam Kim ,  Dong-Ju Woo ,  Sang-Hoon Yim

Inventor： Min-Sun Yoo ,  Jeong-Nam Kim ,  Dong-Ju Woo ,  Sang-Hoon Yim

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel has red R, green G, and blue B subpixels arranged in a triangular configuration. The plasma display panel includes a first substrate and a second substrate separated from each other by a predetermined distance. Barrier ribs form a discharge space between the first substrate and the second substrate so that subpixels forming a pixel are arranged in a triangular configuration. Address electrodes may be formed on the first substrate and display electrodes may be formed on a surface of the second substrate to cross the address electrodes. A phosphor layer may be formed in the discharge space. An aspect ratio of the pixel is a horizontal pitch of the pixel divided by a vertical pitch of the pixel, and the aspect ratio of the pixel is in a range of about 0.8 to about 1.0.

Abstract translation: 等离子体显示面板具有以三角形配置的红色R，绿G和蓝B子像素。 等离子体显示面板包括彼此分离预定距离的第一基板和第二基板。 阻挡肋在第一基板和第二基板之间形成放电空间，使得形成像素的子像素被布置成三角形。 可以在第一基板上形成地址电极，并且可以在第二基板的表面上形成显示电极以跨越寻址电极。 荧光体层可以形成在放电空间中。 像素的纵横比是像素的水平间距除以像素的垂直间距，并且像素的纵横比在大约0.8到大约1.0的范围内。

公开(公告)号：US20050116645A1

公开(公告)日：2005-06-02

申请号：US10992659

申请日：2004-11-22

Applicant: Min-Sun Yoo ,  Jeong-Nam Kim ,  Dong-Ju Woo ,  Sang-Hoon Yim

Inventor： Min-Sun Yoo ,  Jeong-Nam Kim ,  Dong-Ju Woo ,  Sang-Hoon Yim

IPC: H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J2211/245 ,  H01J2211/365

Abstract: A plasma display panel has red R, green G, and blue B subpixels arranged in a triangular configuration. The plasma display panel includes a first substrate and a second substrate separated from each other by a predetermined distance. Barrier ribs form a discharge space between the first substrate and the second substrate so that subpixels forming a pixel are arranged in a triangular configuration. Address electrodes may be formed on the first substrate and display electrodes may be formed on a surface of the second substrate to cross the address electrodes. A phosphor layer may be formed in the discharge space. An aspect ratio of the pixel is a horizontal pitch of the pixel divided by a vertical pitch of the pixel, and the aspect ratio of the pixel is in a range of about 0.8 to about 1.0.

Abstract translation: 等离子体显示面板具有以三角形配置的红色R，绿G和蓝B子像素。 等离子体显示面板包括彼此分开预定距离的第一基板和第二基板。 阻挡肋在第一基板和第二基板之间形成放电空间，使得形成像素的子像素被布置成三角形。 可以在第一基板上形成地址电极，并且可以在第二基板的表面上形成显示电极以跨越寻址电极。 荧光体层可以形成在放电空间中。 像素的纵横比是像素的水平间距除以像素的垂直间距，并且像素的纵横比在大约0.8到大约1.0的范围内。