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：US20020084751A1

公开(公告)日：2002-07-04

申请号：US10029303

申请日：2001-12-28

Applicant: LG Electronics Inc.

Inventor： Jae-Sung Kim

IPC: H01J017/49

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J2211/225 ,  H01J2211/444

Abstract: A plasma display panel is disclosed. The plasma display panel includes: a pair of panels facing at a prescribed interval from each other; sustain electrodes having a plurality of transparent electrodes arranged on one of the panels and bus electrodes formed to be at least partially overlapped on the transparent electrodes, the sustain electrodes being in pairs; address electrodes arranged to intersect the pairs of sustain electrodes; a plurality of cells formed on intersecting points of the pairs of sustain electrodes and the address electrodes; barrier formed between the panels for dividing the cells; and fluorescent layers arranged between the barrier, wherein a light absorption layer for absorbing light of each fluorescent layer formed on the cell is provided on a side of each bus electrode directing the inside of the cell. Therefore, the plasma display panel can prevent light emitted from the fluorescent layer from being reflected by a side of the bus electrode again when ultraviolet rays excite the fluorescent layer of the inside of the cell and the light is emitted from the fluorescent layer, thereby improving color purity and contrast.

Abstract translation: 公开了一种等离子体显示面板。 等离子体显示面板包括：一对面板，彼此面对规定的间隔; 所述维持电极具有布置在所述面板中的一个上的多个透明电极和形成为至少部分地重叠在所述透明电极上的总线电极，所述维持电极成对; 布置成与所述维持电极对相交的地址电极; 形成在所述维持电极对和所述寻址电极的交叉点上的多个单元; 用于划分细胞的面板之间形成的屏障; 以及布置在所述屏障之间的荧光层，其中，在每个总线电极的指向所述电池内部的一侧设置有用于吸收形成在所述电池单元上的每个荧光层的光的吸光层。 因此，当紫外线激发电池内部的荧光层并且从荧光层发射光时，等离子体显示面板可以防止从荧光层发射的光再次被总线电极的一侧反射，从而改善 色纯度和对比度。