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：US20060082521A1

公开(公告)日：2006-04-20

申请号：US11183743

申请日：2005-07-19

申请人： Seung-Rok Shin ,  Gab-Sick Kim ,  Hak-Cheol Yang

发明人： Seung-Rok Shin ,  Gab-Sick Kim ,  Hak-Cheol Yang

IPC分类号： G09G3/28

CPC分类号： G09G3/2937 ,  G09G3/2932 ,  G09G3/2935 ,  G09G2310/0216 ,  G09G2310/0218

摘要： In a display device, one field is divided into two groups of subfields. Light-emitting cells are selected by a selective write process in a first group of subfields and a gray scale is represented by a combination of weights of subfields. Light-emitting cells are selected by the selective write process in a first subfield of a second group of subfields, and non-light-emitting cells are selected from the light-emitting cells by a selective erase process in the remaining subfields of the second group of subfields. In the second group of subfields, a gray scale is represented by the sum of weights of subfields from when the light-emitting cell is selected in the first subfield to when the non-light-emitting cell is selected. In this manner, a gray scale of one field may be represented by a combination of the first and second groups of subfields.

摘要翻译： 在显示装置中，一个场被分成两组子场。 通过在第一组子场中的选择性写入处理来选择发光单元，并且灰度由子场的权重的组合表示。 在第二组子场的第一子场中通过选择性写入处理来选择发光单元，并且在第二组的其余子场中通过选择性擦除处理从发光单元中选择非发光单元 的子场。 在第二组子场中，灰度由从第一子场中选择发光单元到选择非发光单元时的子场的权重之和表示。 以这种方式，一个场的灰度级可以由第一和第二组子场的组合来表示。

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：US20060061523A1

公开(公告)日：2006-03-23

申请号：US11225001

申请日：2005-09-14

申请人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

发明人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/291 ,  G09G3/2965 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228

摘要： In a plasma display device and driving method thereof, middle electrodes are formed between X electrodes for receiving a sustain pulse voltage and Y electrodes. A reset waveform and a scan pulse voltage are applied to the middle electrodes. A short-gap discharge is performed between the X electrode and the middle electrode in the earlier stage of a sustain discharge period, and a long-gap discharge is normally performed between the X electrode and the Y electrode after the earlier stage of the sustain discharge period, thereby performing stable discharge. Further, the number of switches of the M electrode driver may be reduced by floating the M electrode and applying a rising ramp waveform to the Y electrode in the reset period, thereby increasing the voltage at the M electrode.

摘要翻译： 在等离子体显示装置及其驱动方法中，在用于接收维持脉冲电压的X电极和Y电极之间形成中间电极。 复位波形和扫描脉冲电压施加到中间电极。 在维持放电期间的早期阶段，在X电极和中间电极之间进行短隙放电，在维持放电的早期阶段之间，通常在X电极和Y电极之间进行长距离放电 从而进行稳定的放电。 此外，可以通过使M电极浮置并在复位期间向Y电极施加上升斜坡波形来减少M电极驱动器的开关数，从而增加M电极处的电压。

公开(公告)号：US07312574B2

公开(公告)日：2007-12-25

申请号：US11137217

申请日：2005-05-24

申请人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

发明人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

IPC分类号： H01J17/49

CPC分类号： H01J11/46 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/28

摘要： For reducing EMI and simplifying driving circuits, a plasma display panel includes a first substrate and a second substrate disposed facing each other, a plurality of barrier ribs disposed between the first and second substrates and forming a plurality of discharge cells, a phosphor layer formed in each of the discharge cells, a plurality of address electrodes formed on the second substrate, and a plurality of display electrodes formed on the first substrate in a direction crossing the plurality of address electrodes. Terminals of the plurality of display electrodes are located at a same side of the plasma display panel between the first substrate and the second substrate.

摘要翻译： 为了降低EMI和简化驱动电路，等离子体显示面板包括彼此面对地布置的第一基板和第二基板，设置在第一和第二基板之间并形成多个放电单元的多个障壁，形成在 每个放电单元，形成在第二基板上的多个寻址电极，以及在与多个寻址电极交叉的方向上形成在第一基板上的多个显示电极。 多个显示电极的端子位于第一基板和第二基板之间的等离子体显示面板的同一侧。

公开(公告)号：US20050280367A1

公开(公告)日：2005-12-22

申请号：US11137217

申请日：2005-05-24

申请人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

发明人： Joon-Yeon Kim ,  Jeong-Nam Kim ,  Gab-Sick Kim ,  Sung-Chun Cho

IPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/46 ,  H01J11/48 ,  H01J17/49

CPC分类号： H01J11/46 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/28

摘要： For reducing EMI and simplifying driving circuits, a plasma display panel includes a first substrate and a second substrate disposed facing each other, a plurality of barrier ribs disposed between the first and second substrates and forming a plurality of discharge cells, a phosphor layer formed in each of the discharge cells, a plurality of address electrodes formed on the second substrate, and a plurality of display electrodes formed on the first substrate in a direction crossing the plurality of address electrodes. Terminals of the plurality of display electrodes are located at a same side of the plasma display panel between the first substrate and the second substrate.

摘要翻译： 为了降低EMI和简化驱动电路，等离子体显示面板包括彼此面对地布置的第一基板和第二基板，设置在第一和第二基板之间并形成多个放电单元的多个障壁，形成在 每个放电单元，形成在第二基板上的多个寻址电极，以及在与多个寻址电极交叉的方向上形成在第一基板上的多个显示电极。 多个显示电极的端子位于第一基板和第二基板之间的等离子体显示面板的同一侧。

公开(公告)号：US20050253514A1

公开(公告)日：2005-11-17

申请号：US11121069

申请日：2005-05-04

申请人： Byoung-Min Chun ,  Jeong-Nam Kim ,  Jeong-Doo Yi ,  Tae-Woo Kim ,  Gab-Sick Kim ,  Joon-Yeon Kim

发明人： Byoung-Min Chun ,  Jeong-Nam Kim ,  Jeong-Doo Yi ,  Tae-Woo Kim ,  Gab-Sick Kim ,  Joon-Yeon Kim

IPC分类号： H01J17/49

CPC分类号： H01J11/44 ,  H01J11/12 ,  H01J2211/444

摘要： A plasma display panel includes a first substrate and a second substrate provided opposing one another with a gap therebetween, barrier ribs formed in the gap to define a plurality of discharge cells, address electrodes formed along a first direction and intersecting areas corresponding to the discharge cells, display electrodes formed on the first substrate along a second direction substantially perpendicular to the first direction, and an external light absorbing layer covering the display electrodes.

摘要翻译： 等离子体显示面板包括第一基板和第二基板，第一基板和第二基板之间具有间隙，彼此间隔开间隔开形成的阻挡肋，以限定多个放电单元，沿着第一方向形成的寻址电极和与放电单元对应的交叉区域 ，沿着与第一方向大致垂直的第二方向形成在第一基板上的显示电极和覆盖显示电极的外部光吸收层。