公开(公告)号：US6072279A

公开(公告)日：2000-06-06

申请号：US280594

申请日：1999-03-29

Applicant: Taichi Shino ,  Takio Okamoto ,  Kazunori Hirao ,  Koichi Itsuda ,  Yukiharu Ito ,  Takao Wakitani ,  Toru Hirayama

Inventor： Taichi Shino ,  Takio Okamoto ,  Kazunori Hirao ,  Koichi Itsuda ,  Yukiharu Ito ,  Takao Wakitani ,  Toru Hirayama

IPC: G09G3/28 ,  G09G3/288 ,  H01J17/49

CPC classification number: H01J11/10 ,  G09G3/2986 ,  H01J11/12 ,  H01J11/28 ,  H01J11/32 ,  G09G2300/0443 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2330/025 ,  G09G2330/06 ,  G09G3/2927 ,  G09G3/294 ,  H01J2211/245 ,  H01J2211/323

Abstract: 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.

Abstract translation: 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，其间插有放电空间。 在具有这种结构的AC型PDP中，多个扫描电极和多个维持电极中的至少一个被划分成多个组，并且具有不同相位的脉冲被施加到不同组的电极，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其齿彼此接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在长度方向上。

公开(公告)号：US6043605A

公开(公告)日：2000-03-28

申请号：US64781

申请日：1998-04-23

Applicant: Deuk-il Park

Inventor： Deuk-il Park

IPC: G09F9/313 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/28 ,  H01J11/30 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J17/04 ,  H01J17/49

CPC classification number: H01J11/14 ,  H01J11/28 ,  H01J11/30

Abstract: A plasma display device comprising: a rear substrate; a plurality of first electrodes formed on the rear substrate in a predetermined pattern; a dielectric layer formed on the rear substrate where the first electrodes are to be embedded; a plurality of second electrodes formed on the dielectric layer to be orthogonal with respect to the first electrodes; and at least one auxiliary electrode formed between the second electrodes.

Abstract translation: 一种等离子体显示装置，包括：后基板; 以预定图案形成在所述后基板上的多个第一电极; 形成在后基板上的电介质层，其中第一电极将被嵌入; 多个第二电极，形成在所述电介质层上，以相对于所述第一电极正交; 以及形成在第二电极之间的至少一个辅助电极。

公开(公告)号：US6031329A

公开(公告)日：2000-02-29

申请号：US049206

申请日：1998-03-27

Applicant: Shinichiro Nagano

Inventor： Shinichiro Nagano

IPC: G09F9/313 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/40 ,  H01J11/42 ,  H01J11/44 ,  H01J11/50 ,  H01J17/49

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

Abstract: The invention provides a plasma display panel having an improved light emission contrast. The plasma display panel includes a plurality of discharge sustaining electrode pairs X.sub.n and Y.sub.n each comprising discharge sustaining electrodes x'.sub.n and x.sub.n, and y.sub.n and y'.sub.n, respectively, which are electrically isolated from each other and which extend in a direction along the scanning lines. The plasma display panel also includes discharging cells in which a discharge occurs within a region limited between the discharge sustaining electrodes x.sub.n and y.sub.n in the first and second priming periods, small-width erasing periods, and writing periods. The black-level intensity can be reduced without causing an increase in the power dissipation and a significant decrease in the normal light emission intensity. Thus, the light emission contrast is improved to a great extent without having to increase the maximum light emission intensity.

Abstract translation: 本发明提供一种具有改善的发光对比度的等离子体显示面板。 等离子体显示面板包括多个放电维持电极对Xn和Yn，每个放电维持电极对Xn和Yn分别包括放电维持电极x'n和xn以及yn和y'n，它们彼此电隔离并且沿着 扫描线。 等离子体显示面板还包括在第一和第二引发周期内的放电维持电极xn和yn之间的限制区域，小宽度擦除周期和写入周期内发生放电的放电单元。 可以降低黑电平强度，而不会导致功率消耗的增加和正常发光强度的显着降低。 因此，在不增加最大发光强度的情况下，可以很大程度地改善发光对比度。