公开(公告)号：EP0680067A3

公开(公告)日：1998-12-02

申请号：EP95106246

申请日：1995-04-26

申请人： MATSUSHITA ELECTRONICS CORP

发明人： SHINO TAICHI ,  ITO YUKIHARU ,  OKAMOTO TAKIO ,  WAKITANI TAKAO ,  HIRAO KAZUNORI ,  HIRAYAMA TORU ,  ITSUDA KOICHI

IPC分类号： G09G3/292 ,  G09G3/294 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC分类号： H01J11/32 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2986 ,  G09G2300/0443 ,  G09G2310/066 ,  H01J11/12 ,  H01J11/28 ,  H01J2211/323

摘要： A plurality of scanning electrodes and a plurality of sustaining electrodes parallel to each other are located on an inner face of a first glass substrate. Each of the scanning electrodes and each of the sustaining electrodes form a pair. A dielectric layer and a protection layer are formed on the first glass substrate in this order, covering the electrodes. A plurality of data electrodes perpendicular to the scanning electrodes and the sustaining electrodes are located on an inner face of a second glass substrate which is located opposed to the first glass substrate with a discharge space interposed therebetween. In an AC-type PDP having such a structure, at least one of the plurality of scanning electrodes and the plurality of sustaining electrodes are divided into a plurality of groups, and pulses having different phases are applied to the electrodes in different groups, thereby causing sustaining discharge. The scanning electrodes and the sustaining electrodes may be comb-like with teeth. The comb-like scanning electrodes and the comb-like sustaining electrodes are opposed to each other with a small gap interposed therebetween in the manner that the teeth thereof are in engagement with each other. In such a case, the data electrodes are located opposed to and in a longitudinal direction of the teeth of the scanning electrodes.

摘要翻译： 多个扫描电极和彼此平行的多个维持电极位于第一玻璃基板的内表面上。 每个扫描电极和每个维持电极形成一对。 在第一玻璃基板上依次形成电介质层和保护层，覆盖电极。 垂直于扫描电极和维持电极的多个数据电极位于与第一玻璃基板相对的第二玻璃基板的内表面上，其间具有放电空间。 在具有这种结构的AC型PDP中，将多个扫描电极和多个维持电极中的至少一个分成多组，将不同相位的脉冲施加到不同组中的电极，从而导致 维持放电。 扫描电极和维持电极可以是齿梳状的。 梳状扫描电极和梳状维持电极以彼此啮合的方式彼此相对地间隔开小间隙。 在这种情况下，数据电极位于与扫描电极的齿相对且沿着长度方向的位置。

公开(公告)号：EP0802556A3

公开(公告)日：1998-11-04

申请号：EP97105986

申请日：1997-04-11

申请人： MATSUSHITA ELECTRONICS CORP

发明人： HIRAO KAZUNORI ,  HIRAYAMA TORU ,  AOTO KOJI

IPC分类号： H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/50 ,  H01J17/49

CPC分类号： H01J11/12 ,  H01J11/32 ,  H01J2211/323 ,  H01J2211/326

摘要： An AC plasma display panel comprises a plurality of scanning electrodes and maintaining electrodes which are parallel to each other, formed on a first glass substrate 1, a plurality of ribs 9 formed on a second glass substrate 7 and arranged orthogonally to said electrodes, a data electrode formed on the second glass substrate 7, positioned between the ribs 9 and arranged parallel to ribs 9, wherein a discharge cell 2 is defined by dividing the space between two ribs 9 with the scanning electrodes 3b and 3c, and the maintaining electrodes 4b and 4c. According to the above-mentioned constitution, a discharge region can be widened without decreasing the opening ratio, and an AC plasma display panel with a high brightness and high efficiency can be obtained without increasing the number of production process steps and the cost of the production.

摘要翻译： AC等离子体显示面板包括形成在第一玻璃基板1上的彼此平行的多个扫描电极和保持电极，形成在第二玻璃基板7上并与该电极正交配置的多个肋9，数据 形成在第二玻璃基板7上的电极，位于肋9之间并且平行于肋9布置，其中通过将两个肋9之间的空间与扫描电极3b和3c以及维持电极4b和 4C。 根据上述结构，可以在不降低开口率的情况下扩大放电区域，并且可以在不增加生产工艺步骤和生产成本的情况下获得具有高亮度和高效率的AC等离子体显示面板 。