公开(公告)号：EP1705629A4

公开(公告)日：2007-07-18

申请号：EP05703852

申请日：2005-01-13

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： TACHIBANA HIROYUKI ,  HASHIGUCHI JUMPEI ,  OGAWA KENJI ,  WAKABAYASHI TOSHIKAZU ,  MURAKOSO TOMOHIRO

IPC: G09G3/292 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/298 ,  H01H11/00 ,  H01J11/12 ,  H01J11/20 ,  H01J11/24 ,  H01J11/26 ,  H01J11/36 ,  H01J11/44

CPC classification number: G09G3/2927 ,  G09G3/2932 ,  G09G3/2986 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2310/066

Abstract: A plasma display panel includes a partition for isolating each of main discharge cells each formed by a pair of display electrodes and a data electrode arranged to oppose to each other and isolating each of priming discharge cells each configured by a space between two adjacent scan electrodes among the scan electrodes on a rear substrate. The top of the partition is in abutment with a front substrate. The drive method is as follows. In an odd-number line write period, scan pulse Va is successively applied to the odd-number scan electrodes SCp while voltage Vq is applied to the even-number scan electrodes SCp+1 for causing priming discharge between the even-number scan electrodes and the odd-number scan electrodes SCp. In an even-number line write period, the scan pulse Va is successively applied to the even-number scan electrodes SCp+1 while voltage Vq is applied to the odd-number scan electrode SCp for causing priming discharge between the odd-number electrodes and the even-number electrodes SCp+1.

Abstract translation: 等离子体显示面板包括隔离物，该隔离物用于隔离每个主放电单元，每个主放电单元均由一对显示电极和数据电极彼此相对布置，并且隔离每个由两个相邻扫描电极之间的间隔构成的起动放电单元 扫描电极在后基板上。 隔板的顶部与前基板邻接。 驱动方法如下。 在奇数行写入期间中，对奇数扫描电极SCp依次施加扫描脉冲Va，对偶数扫描电极SCp + 1施加电压Vq，使得在偶数扫描电极之间引起起动放电， 奇数扫描电极SCp。 在偶数行写入周期中，扫描脉冲Va连续施加到偶数扫描电极SCp + 1，而电压Vq施加到奇数扫描电极SCp，用于引起奇数电极之间的起动放电，以及 偶数电极SCp + 1。

公开(公告)号：EP1640945A4

公开(公告)日：2008-09-24

申请号：EP04746690

申请日：2004-06-23

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： WAKABAYASHI TOSHIKAZU ,  TACHIBANA HIROYUKI ,  KOSUGI NAOKI ,  MURAI RYUICHI ,  OGAWA KENJI ,  HORIE YOSHIMASA

IPC: G09G3/292 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G3/2986 ,  G09G2320/0209 ,  G09G2320/0228 ,  G09G2320/0238

Abstract: During a setup interval, the wall charges of scan and sustain electrodes having performed sustain discharging in the previous sub-field are adjusted; a part of the positive charges of the scan electrode that is on the sustain electrode side is reversed to negative charges; and a part of the negative charges of the sustain electrode that is on the scan electrode side is reversed to positive charges. During an address interval, a write pulse is applied to the scan electrode, and a priming discharge between the scan electrode and a priming electrode is utilized to cause a write discharging to occur. During a sustain interval, the positive charges are stored on the whole scan electrode, and the negative charges are stored on the whole sustain electrode.

公开(公告)号：EP1387385A4

公开(公告)日：2008-10-29

申请号：EP03708582

申请日：2003-03-13

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： MASUDA SHINJI ,  OGAWA KENJI

IPC: H01J11/12 ,  H01J11/24 ,  H01J11/26 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42 ,  H01J11/46 ,  H01J11/48 ,  H01J11/50 ,  H01J17/18 ,  H01J17/28 ,  H05K1/14 ,  H01J11/02 ,  H04N5/66

CPC classification number: H01J11/12 ,  H01J11/46 ,  H05K1/147

Abstract: A plasma display comprises lines of sustaining electrodes (44) and lines of scanning electrodes (42) arranged on one substrate (41). A common connection pattern (46) for commonly connecting all the sustaining electrodes (44) is provided outside an effective display area (D) of the panel body. Connection blocks (47) to which a flexible wiring board (FPC) (31) are connected to the common connection pattern (46) with generally regular pitches. Thus, a terminal lead-out section (45) of the sustaining electrodes (44) is constituted. As a result, the luminance variation caused when the current flowing through the flexible wiring board (FPC) (31) varies can be reduced.