公开(公告)号：US20050264477A1

公开(公告)日：2005-12-01

申请号：US11128902

申请日：2005-05-13

申请人： Gab-Sick Kim ,  Yoon-Hyoung Cho ,  Seung-Rok Shin

发明人： Gab-Sick Kim ,  Yoon-Hyoung Cho ,  Seung-Rok Shin

IPC分类号： H04N5/66 ,  G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298

CPC分类号： G09G3/288 ,  G09G3/2029 ,  G09G3/2037 ,  G09G3/2927 ,  G09G3/2932 ,  G09G3/2935 ,  G09G2310/0218 ,  G09G2310/0267 ,  G09G2320/0238 ,  G09G2320/0266

摘要： In a plasma display panel, one field is divided into a first group of subfields and a second group of subfields. A first subfield of the first group of subfields selects light-emitting cells using a selective write process, and the remaining subfields of the first group of subfields select non-light-emitting cells from the light-emitting cells using a selective erase process. In addition, a first subfield of the second group of subfields selects light-emitting cells using the selective write process, and the remaining subfields of the second group of subfields select non-light-emitting cells from the light-emitting cells using the selective erase process. In addition, a reset operation for initializing all discharge cells is performed in the first subfields of the first and second groups of subfields.

摘要翻译： 在等离子体显示面板中，一个场被分成第一组子场和第二组子场。 第一组子场的第一子场使用选择性写入处理选择发光单元，并且第一组子场的其余子场使用选择性擦除处理从发光单元中选择非发光单元。 此外，第二组子场的第一子场使用选择性写入处理选择发光单元，并且第二组子场的其余子场使用选择性擦除从发光单元中选择非发光单元 处理。 此外，在第一和第二组子场的第一子场中执行用于初始化所有放电单元的复位操作。

公开(公告)号：US20050280608A1

公开(公告)日：2005-12-22

申请号：US11137202

申请日：2005-05-24

申请人： Gab-Sick Kim ,  Yoon-Hyoung Cho

发明人： Gab-Sick Kim ,  Yoon-Hyoung Cho

IPC分类号： G09G3/20 ,  G09G3/28 ,  G09G3/288

CPC分类号： G09G3/2029 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/2932 ,  G09G3/2935 ,  G09G3/2948 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2320/0238 ,  G09G2320/0266 ,  G09G2320/0276

摘要： In a plasma display panel, a plurality of row electrodes is divided into a plurality of row groups. One row group is driven by a first method and the remaining row groups are driven by a second method. Light-emitting cells are set by a selective write process in a first subfield and by a selective erase process in the remaining subfields. When the selective write process and the selective erase process are simultaneously in one address period, the selective erase process is first performed. In addition, when selective erase processes for the plurality of row groups are simultaneously performed in one address period, a scan pulse of a selective erase process first performed has a smaller width.

摘要翻译： 在等离子体显示面板中，多个行电极被分成多个行组。 一行组由第一种方法驱动，其余行组由第二种方法驱动。 通过第一子场中的选择性写入处理和剩余子场中的选择性擦除处理来设置发光单元。 当选择写入处理和选择擦除处理同时处于一个寻址周期时，首先执行选择擦除处理。 此外，当在一个地址周期中同时执行多个行组的选择性擦除处理时，首先执行的选择性擦除处理的扫描脉冲具有较小的宽度。

公开(公告)号：US07663308B2

公开(公告)日：2010-02-16

申请号：US11504656

申请日：2006-08-16

申请人： Jeong-Doo Yi ,  Yoon-Hyoung Cho ,  Jeong-Nam Kim

发明人： Jeong-Doo Yi ,  Yoon-Hyoung Cho ,  Jeong-Nam Kim

IPC分类号： H01J1/62

CPC分类号： H01J11/32 ,  H01J11/14 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/323

摘要： A plasma display panel may include a first substrate, a second substrate opposite to the first substrate with a predetermined space therebetween, the space being partitioned into a plurality of discharge cells, a phosphor layer formed in the discharge cells, address electrodes extending in a first direction on the first substrate to correspond to the discharge cells, and a first electrode and a second electrode extending in a second direction crossing the first direction at the first substrate side, spaced apart from the address electrodes, formed opposite to each other, and projecting toward the second substrate with a discharge space formed therebetween, wherein the address electrodes include protrusions disposed adjacent to the second electrodes and protruding toward the inside of the discharge cells, and wherein at least one of the first electrode and the second electrode includes protrusions protruding toward an inside of a respective one of the discharge cells.

摘要翻译： 等离子体显示面板可以包括第一基板，与第一基板相对的第二基板，其间具有预定间隔，该空间被分隔成多个放电单元，形成在放电单元中的荧光体层，在第一基板中延伸的寻址电极 在第一基板上的方向对应于放电单元;以及第一电极和第二电极，其在与第一基板侧交叉的第二方向上延伸，与形成为彼此相对的地址电极间隔开，并且突出 朝向第二基板，其间形成有放电空间，其中寻址电极包括与第二电极相邻并且朝向放电单元的内部突出设置的突起，并且其中第一电极和第二电极中的至少一个包括朝向 各个放电单元的内部。

公开(公告)号：US06958761B2

公开(公告)日：2005-10-25

申请号：US10405909

申请日：2003-04-03

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

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

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

CPC分类号： G09G5/04 ,  G09G3/2074 ,  G09G3/22 ,  G09G3/28 ,  G09G2320/0666 ,  G09G2340/0407

摘要： 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.

摘要翻译： 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：US07545346B2

公开(公告)日：2009-06-09

申请号：US11133216

申请日：2005-05-20

申请人： Min Hur ,  Yoon-Hyoung Cho ,  Young-Do Choi

发明人： Min Hur ,  Yoon-Hyoung Cho ,  Young-Do Choi

IPC分类号： G09G3/28

CPC分类号： H01J11/28 ,  G09G3/2922 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228 ,  H01J11/12 ,  H01J11/16

摘要： A plasma display panel (PDP) includes first and second substrates provided in opposition to one another, address electrodes formed on the first substrate, barrier ribs mounted between the first and second substrates so as to define a plurality of discharge cells, phosphor layers formed in the discharge cells, first and second electrodes formed on the second substrate, and third electrodes mounted between the first and second electrodes at positions corresponding to the discharge cells. The first and second electrodes are positioned further from the second substrate than the third electrodes, and a spacing is provided between the first and second electrodes. A method for driving the PDP includes (a) applying a reset waveform to the third electrodes during a reset interval, (b) applying a scan pulse to the third electrodes during an address interval, and (c) applying a sustain discharge voltage alternately to the first and second electrodes during a sustain discharge interval.

摘要翻译： 等离子体显示面板（PDP）包括彼此相对设置的第一和第二基板，形成在第一基板上的寻址电极，安装在第一和第二基板之间的阻挡肋，以限定多个放电单元，形成在 放电单元，形成在第二基板上的第一和第二电极以及安装在第一和第二电极之间的对应于放电单元的位置的第三电极。 第一电极和第二电极比第三电极位于第二衬底之外，并且在第一和第二电极之间设置间隔。 一种用于驱动PDP的方法包括（a）在复位间隔期间向第三电极施加复位波形，（b）在寻址间隔期间向第三电极施加扫描脉冲，以及（c）交替施加维持放电电压 在维持放电间隔期间的第一和第二电极。

公开(公告)号：US20070018911A1

公开(公告)日：2007-01-25

申请号：US11490227

申请日：2006-07-19

申请人： Sang-Hoon Yim ,  Yoon-Hyoung Cho

发明人： Sang-Hoon Yim ,  Yoon-Hyoung Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/288 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2320/0238 ,  G09G2330/045 ,  H01J11/12 ,  H01J11/32 ,  H01J2211/326

摘要： A plasma display device is disclosed. The plasma display device includes two opposing substrates, address electrodes, and display electrodes. A plurality of discharge cells are provided between the two opposing substrates. The address electrodes are formed along a first direction between the substrates. The display electrodes are formed along a second direction crossing the first direction between the substrates. Three discharge cells are adjacent to each other form a single pixel. Centers of the three discharge cells are arranged in a substantially triangle pattern. A non-discharge cell is formed between a pair of the pixels which are adjacent to each other along the second direction.

摘要翻译： 公开了一种等离子体显示装置。 等离子体显示装置包括两个相对的基板，地址电极和显示电极。 在两个相对的基板之间设置多个放电单元。 地址电极沿着基板之间的第一方向形成。 显示电极沿着与基板之间的第一方向交叉的第二方向形成。 三个放电单元彼此相邻形成单个像素。 三个放电单元的中心以大致三角形图案排列。 在沿着第二方向彼此相邻的一对像素之间形成非放电单元。

公开(公告)号：US20060033448A1

公开(公告)日：2006-02-16

申请号：US11156605

申请日：2005-06-21

申请人： Min Hur ,  Hoon-Young Choi ,  Young-Do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho

发明人： Min Hur ,  Hoon-Young Choi ,  Young-Do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho

IPC分类号： G09G3/10 ,  H01J29/00

CPC分类号： H01J11/30 ,  H01J11/12

摘要： A Plasma Display Panel (PDP) includes: first and second substrates arranged opposite to each other; address electrodes arranged parallel to each other on the first substrate; barrier ribs arranged in a space between the first and second substrates to divide a plurality of discharge cells; phosphor layers respectively arranged within the discharge cells; first and second electrodes arranged on the second substrate corresponding to the respective discharge cells, the first and second electrodes extending in a direction crossing the address electrodes; and third and fourth electrodes, separated from the first and second electrodes, and projecting toward the first substrate in a direction away from the second substrate, the third and fourth electrodes facing each other with a space therebetween.

摘要翻译： 等离子体显示面板（PDP）包括：彼此相对布置的第一和第二基板; 在第一基板上彼此平行配置的地址电极; 阻挡肋布置在第一和第二基板之间的空间中，以分割多个放电单元; 荧光体层分别布置在放电单元内; 布置在对应于各个放电单元的第二基板上的第一和第二电极，第一和第二电极沿着与寻址电极交叉的方向延伸; 以及与第一和第二电极分离并且沿远离第二基板的方向朝向第一基板突出的第三和第四电极，第三和第四电极彼此面对并具有间隔。

公开(公告)号：US20060001377A1

公开(公告)日：2006-01-05

申请号：US11165518

申请日：2005-06-24

申请人： Min Hur ,  Hoon-Young Choi ,  Young-do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho ,  Hyea-Weon Shin

发明人： Min Hur ,  Hoon-Young Choi ,  Young-do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho ,  Hyea-Weon Shin

IPC分类号： H01J17/49

CPC分类号： H01J11/16

摘要： A plasma display panel capable of increasing a luminous efficiency while decreasing discharge firing voltage while easily generating an address discharge by generating a sustain discharge as facing discharge. The discharge sustain electrodes are on barrier ribs between the two substrates. One of the sustain discharge electrodes extends between discharge cells and the other extends through discharge cells dividing discharge cells into two portions. Each discharge sustain electrode is surrounded by a dielectric material and also a non-transparent MgO protective layer. These electrodes are formed to be tall and narrow to allow for superior facing discharge potential.

摘要翻译： 一种等离子体显示面板，其能够在降低放电点火电压的同时提高发光效率，同时通过产生作为面向放电的维持放电容易地产生寻址放电。 放电维持电极位于两个基板之间的隔壁上。 维持放电电极中的一个在放电单元之间延伸，另一个延伸通过将放电单元分成两部分的放电单元。 每个放电维持电极被电介质材料以及不透明的MgO保护层包围。 这些电极形成为高且窄，以允许优异的面对放电电位。

公开(公告)号：US20050259048A1

公开(公告)日：2005-11-24

申请号：US11133216

申请日：2005-05-20

申请人： Min Hur ,  Yoon-Hyoung Cho ,  Young-Do Choi

发明人： Min Hur ,  Yoon-Hyoung Cho ,  Young-Do Choi

IPC分类号： G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  H01J11/12 ,  H01J11/16 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  G09G3/28

CPC分类号： H01J11/28 ,  G09G3/2922 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228 ,  H01J11/12 ,  H01J11/16

摘要： A plasma display panel (PDP) includes first and second substrates provided in opposition to one another, address electrodes formed on the first substrate, barrier ribs mounted between the first and second substrates so as to define a plurality of discharge cells, phosphor layers formed in the discharge cells, first and second electrodes formed on the second substrate, and third electrodes mounted between the first and second electrodes at positions corresponding to the discharge cells. The first and second electrodes are positioned further from the second substrate than the third electrodes, and a spacing is provided between the first and second electrodes. A method for driving the PDP includes (a) applying a reset waveform to the third electrodes during a reset interval, (b) applying a scan pulse to the third electrodes during an address interval, and (c) applying a sustain discharge voltage alternately to the first and second electrodes during a sustain discharge interval.

摘要翻译： 等离子体显示面板（PDP）包括彼此相对设置的第一和第二基板，形成在第一基板上的寻址电极，安装在第一和第二基板之间的阻挡肋，以限定多个放电单元，形成在 放电单元，形成在第二基板上的第一和第二电极以及安装在第一和第二电极之间的对应于放电单元的位置的第三电极。 第一电极和第二电极比第三电极位于第二衬底之外，并且在第一和第二电极之间设置间隔。 一种用于驱动PDP的方法包括（a）在复位间隔期间向第三电极施加复位波形，（b）在寻址间隔期间向第三电极施加扫描脉冲，以及（c）交替施加维持放电电压 在维持放电间隔期间的第一和第二电极。

公开(公告)号：US07649318B2

公开(公告)日：2010-01-19

申请号：US11165518

申请日：2005-06-24

申请人： Min Hur ,  Hoon-Young Choi ,  Young-Do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho ,  Hyea-Weon Shin

发明人： Min Hur ,  Hoon-Young Choi ,  Young-Do Choi ,  Takahisa Mizuta ,  Yoon-Hyoung Cho ,  Hyea-Weon Shin

IPC分类号： H01J17/49

CPC分类号： H01J11/16

摘要： A plasma display panel capable of increasing a luminous efficiency while decreasing discharge firing voltage while easily generating an address discharge by generating a sustain discharge as facing discharge. The discharge sustain electrodes are on barrier ribs between the two substrates. One of the sustain discharge electrodes extends between discharge cells and the other extends through discharge cells dividing discharge cells into two portions. Each discharge sustain electrode is surrounded by a dielectric material and also a non-transparent MgO protective layer. These electrodes are formed to be tall and narrow to allow for superior facing discharge potential.

摘要翻译： 一种等离子体显示面板，其能够在降低放电点火电压的同时提高发光效率，同时通过产生作为面向放电的维持放电容易地产生寻址放电。 放电维持电极位于两个基板之间的隔壁上。 维持放电电极中的一个在放电单元之间延伸，另一个延伸通过将放电单元分成两部分的放电单元。 每个放电维持电极被电介质材料以及不透明的MgO保护层包围。 这些电极形成为高且窄，以允许优异的面对放电电位。