公开(公告)号：US20020003515A1

公开(公告)日：2002-01-10

申请号：US09897404

申请日：2001-07-03

Applicant: LG Electronics Inc.

Inventor： Eun-Cheol Lee ,  Jae-Sung Kim ,  Young-Joon Ahn ,  Seok Dong Kang ,  Young-Kyo Shin ,  Sung-Yong Ahn ,  Song-Won Chi ,  Jae Hong Lee ,  Tae-Wan Choi ,  Jeong-Pil Choi ,  Tae-Hyung Kim ,  Geun-Soo Lim

IPC: G09G003/28

CPC classification number: G09G3/2986 ,  G09G2310/0218 ,  G09G2320/0228

Abstract: A plasma display panel and a method and apparatus for driving the same that are capable of preventing miss-writing and improving discharge and light-emission efficiencies. In the panel, an upper substrate and a lower substrate are opposed to each other with having a plurality of discharge cells therebetween. A first upper electrode group includes at least one electrode having a desired width and is formed on the upper substrate. A second upper electrode group includes at least one electrode having a different width from the first upper electrode group and is formed on the upper substrate in such a manner to be adjacent to the first upper electrode group. A data electrode is provided on the lower substrate in such a manner to be perpendicular the first and second upper electrode group. In the method and apparatus, a short-path discharge occurs between two electrodes spaced at a small distance from each other, of electrodes included in the first and second upper electrode groups. A long-path discharge occurs between the two electrodes spaced at a larger distance than said distance between the electrodes causing the short-path discharge of said electrodes included in the first and second upper electrode groups.

Abstract translation: 一种等离子体显示面板及其驱动方法和装置，能够防止写入错误并提高放电和发光效率。 在面板中，上基板和下基板彼此相对，其间具有多个放电单元。 第一上电极组包括至少一个具有期望宽度的电极并形成在上基板上。 第二上电极组包括至少一个具有与第一上电极组不同宽度的电极，并且以与第一上电极组相邻的方式形成在上基板上。 数据电极以与第一和第二上电极组垂直的方式设置在下基板上。 在该方法和装置中，在第一和第二上部电极组中包括的电极彼此间隔开的两个电极之间发生短路放电。 在两个电极之间发生长距离放电，间隔距离比电极之间的距离大，导致包括在第一和第二上部电极组中的所述电极的短路放电。

公开(公告)号：US20040135507A1

公开(公告)日：2004-07-15

申请号：US10743782

申请日：2003-12-24

Applicant: LG Electronics Inc.

Inventor： Hun Gun Park ,  Jae Hong Lee ,  Seok Dong Kang ,  Tae Su Hwang

IPC: H01J017/49

CPC classification number: H01J11/24 ,  H01J11/12 ,  H01J2211/444

Abstract: A plasma display panel includes a transparent electrode pair spaced by a predetermined gap within a discharge cell. Each electrode in the pair includes an expanding part having a width which enlarges as it approaches the center of the discharge cell, and a head part which is connected to the expanding part and has a constant width and reduces power consumption. Such a structure improves brightness

Abstract translation: 等离子体显示面板包括在放电单元内与预定间隙隔开的透明电极对。 该对中的每个电极包括具有随着接近放电单元的中心而放大的宽度的扩展部，以及与扩展部连接并具有恒定宽度并降低功耗的头部。 这样的结构提高了亮度

公开(公告)号：US20020047566A1

公开(公告)日：2002-04-25

申请号：US09906822

申请日：2001-07-18

Applicant: LG Electronics Inc.

Inventor： Jae Sung Kim ,  Young Kyo Shin ,  Seok Dong Kang

IPC: G09G003/10

CPC classification number: H01J11/12 ,  G09G3/292 ,  G09G3/2986 ,  H01J11/28 ,  H01J2211/38

Abstract: A plasma display panel that is capable of improving a discharge efficiency. In the panel, trigger electrodes are provided at the center of an upper substrate. Sustaining electrodes is provided at the upper substrate and is positioned at a layer different from the trigger electrodes. An address electrode is provided at a lower substrate opposed to the upper substrate in a direction crossing the trigger electrodes.

Abstract translation: 能够提高放电效率的等离子体显示面板。 在面板中，触发电极设置在上基板的中心。 保持电极设置在上基板处并且位于不同于触发电极的层。 在与上部基板相对的下基板处，沿着与触发电极交叉的方向设置寻址电极。

公开(公告)号：US20010011974A1

公开(公告)日：2001-08-09

申请号：US09775640

申请日：2001-02-05

Applicant: LG Electronics Inc.

Inventor： Seok Dong Kang ,  Young Joon Ahn

IPC: G09G003/28

CPC classification number: H01J11/28 ,  G09G3/2986 ,  H01J11/12

Abstract: A plasma display panel and a driving method thereof that are capable of improving the brightness and the discharge efficiency. In the plasma display panel, an auxiliary electrode pair causes an auxiliary discharge. an area of the auxiliary electrode at the periphery of a discharge cell is wider than that at the center of the discharge cell. A sustaining electrode pair is arranged at each side of the auxiliary electrode pair to cause a sustaining discharge by utilizing the auxiliary discharge. In the driving method, wall charges concentrate on the center portion of the discharge cell during an auxiliary discharge generated between the auxiliary electrode pair. Then, a sustaining discharge is generated between the sustaining electrode pair by utilizing the wall charges produced by the auxiliary discharge.

Abstract translation: 能够提高亮度和放电效率的等离子体显示面板及其驱动方法。 在等离子体显示面板中，辅助电极对引起辅助放电。 在放电单元周围的辅助电极的面积比放电单元的中心宽。 在辅助电极对的每一侧设置维持电极对，通过利用辅助放电来进行维持放电。 在驱动方法中，在辅助电极对之间产生的辅助放电期间，壁电荷集中在放电单元的中心部分。 然后，利用辅助放电产生的壁电荷，在维持电极对之间产生维持放电。