-
公开(公告)号：US20090160739A1
公开(公告)日：2009-06-25
申请号：US11919628
申请日：2005-08-26
IPC分类号： G09G3/28
CPC分类号： H01J11/32 , G09G3/2986 , G09G2320/0223 , H01J11/12 , H01J11/24 , H01J11/28 , H01J2211/245 , H01J2211/323
摘要： A technology for the four-electrode type PDP for preventing the lowering of luminance depending on the display load ratio due to the voltage drop at electrode by mitigating concentration of discharge timing. On a front substrate of a PDP (10), a first (X) electrode, a second (Y) electrode, and a third (Z) electrode therebetween are arranged in parallel in a first direction. Between Substrates, barrier ribs for sectioning cells 3 of respective colors of R, G, B and phosphor layers of respective colors are provided. In the respective cells (3), an interval of the X, Y electrodes is roughly constant. It is a structure where intervals between the X, Y electrodes and the Z electrode (XZ, YZ) are different. Particularly, an interval of R is narrow and an interval of B is wide.
摘要翻译： 一种四极电极型PDP的技术，用于通过减轻放电时间的浓度来防止由于电极处的电压降而导致的显示负载比降低亮度。 在PDP（10）的前基板上，第一（X）电极，第二（Y）电极和第三（Z）电极之间沿第一方向平行排列。 在基板之间，设置用于分隔R，G，B和各种颜色的荧光体层的各颜色的细胞3的隔壁。 在各个单元（3）中，X，Y电极的间隔大致恒定。 X，Y电极和Z电极（XZ，YZ）之间的间隔是不同的结构。 特别地，R的间隔窄，B的间隔宽。
-
公开(公告)号：US20090153543A1
公开(公告)日：2009-06-18
申请号：US12092831
申请日：2006-02-01
CPC分类号： G09G3/293 , G09G3/2927 , G09G3/294 , G09G3/2965 , G09G3/2986 , G09G2320/0228 , H01J11/12 , H01J11/28
摘要： In a technique of a PDP having a four-electrode structure of (X, Y, Z, and A), the technique capable of preventing a delay of a discharge timing due to a voltage applied to the Z electrode is provided. In the four-electrode product structure of (X, Y, Z, and A) and a PDP in which rows are formed at both sides of a Y electrode, for a voltage waveform applied to each electrode (for example, X1, Zo, Y1, Ze, X2, Zo, and Y2) from the drive circuit side, a voltage (Vt) of the narrow width trigger pulse (65) of a positive polarity applied to the Z electrode is configured to be a voltage higher than the voltage (Vs) of the sustain pulses of X and Y (45, 46, 55, and 56).
摘要翻译： 在具有（X，Y，Z和A）的四电极结构的PDP的技术中，提供了能够防止由于施加到Z电极的电压引起的放电正时延迟的技术。 在（X，Y，Z和A）的四电极产品结构和在Y电极的两侧形成行的PDP，对于施加到每个电极的电压波形（例如，X1，Zo， Y1，Ze，X2，Zo和Y2），施加到Z电极的正极性的窄宽度触发脉冲（65）的电压（Vt）被配置为高于电压 （45,46,55和56）的维持脉冲的（Vs）。
-
公开(公告)号：US20060164020A1
公开(公告)日：2006-07-27
申请号：US11336961
申请日：2006-01-23
IPC分类号： G09G3/10
CPC分类号： H01J11/12 , G09G3/2942 , G09G3/2986 , H01J11/28 , H01J2211/323
摘要： A plasma display panel capable of reducing a peak value of a sustain discharge current without generating luminance nonuniformity is provided. The plasma display panel comprises: a plurality of first, second, and third electrodes disposed to be adjacent to each other and extending in a first direction, the third electrodes being provided between the first electrodes and the second electrodes where the discharge is repeated; and a dielectric layer covering the electrodes, wherein the space between the first electrode and the second electrode is approximately constant over an entire display area width of the panel, and a space between the third electrode and the first and second electrodes is varied depending on positions in the entire display area width of the panel in a first direction.
摘要翻译： 提供能够降低维持放电电流的峰值而不产生亮度不均匀性的等离子体显示面板。 等离子体显示面板包括：多个彼此相邻并且沿第一方向延伸的第一，第二和第三电极，第三电极设置在第一电极和第二电极之间，其中重复放电; 以及覆盖电极的电介质层，其中第一电极和第二电极之间的空间在面板的整个显示区域宽度上大致恒定，并且第三电极和第一和第二电极之间的空间根据位置而变化 在面板的整个显示区域宽度的第一方向上。
-
公开(公告)号：US07518573B2
公开(公告)日：2009-04-14
申请号：US11327422
申请日：2006-01-09
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2803 , G09G3/2942 , G09G3/2944 , G09G3/2986 , G09G2310/0218 , G09G2310/0224 , G09G2320/0233 , G09G2320/0271 , G09G2360/16
摘要： In a plasma display device comprising: plural first, second, and third electrodes disposed adjacently and extending in a first direction, the third electrodes being provided between the first and second electrodes for repeating discharges; a dielectric layer covering the electrodes, a first electrode driving circuit for driving the first electrodes; a second electrode driving circuit for driving the second electrodes; and a third electrode driving circuit for driving the third electrodes, grayscale display is performed by a sub-field method, and the third electrodes are set to have a potential approximately the same as that of the first or second electrode at the discharge in the repetitive discharges. The third electrode driving circuit changes the ratio of the discharges in which the third electrodes operate as cathodes to the discharges in which they operate as anodes in the period when the discharges are repeated, at least in one sub-field.
摘要翻译： 一种等离子体显示装置，包括：多个第一，第二和第三电极，其相邻设置并沿第一方向延伸，所述第三电极设置在所述第一和第二电极之间用于重复放电; 覆盖电极的电介质层，用于驱动第一电极的第一电极驱动电路; 用于驱动第二电极的第二电极驱动电路; 以及用于驱动第三电极的第三电极驱动电路，通过子场方法进行灰度显示，并且将第三电极设置为具有与重复的放电时的第一或第二电极大致相同的电位 放电。 至少在一个子场中，第三电极驱动电路改变其中第三电极作为阴极工作的放电与其在放电重复的时期中作为阳极工作的放电的比例。
-
公开(公告)号：US20060164343A1
公开(公告)日：2006-07-27
申请号：US11327422
申请日：2006-01-09
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2803 , G09G3/2942 , G09G3/2944 , G09G3/2986 , G09G2310/0218 , G09G2310/0224 , G09G2320/0233 , G09G2320/0271 , G09G2360/16
摘要： In a plasma display device comprising: plural first, second, and third electrodes disposed adjacently and extending in a first direction, the third electrodes being provided between the first and second electrodes for repeating discharges; a dielectric layer covering the electrodes, a first electrode driving circuit for driving the first electrodes; a second electrode driving circuit for driving the second electrodes; and a third electrode driving circuit for driving the third electrodes, grayscale display is performed by a sub-field method, and the third electrodes are set to have a potential approximately the same as that of the first or second electrode at the discharge in the repetitive discharges. The third electrode driving circuit changes the ratio of the discharges in which the third electrodes operate as cathodes to the discharges in which they operate as anodes in the period when the discharges are repeated, at least in one sub-field.
-
公开(公告)号：US07573440B2
公开(公告)日：2009-08-11
申请号：US11327501
申请日：2006-01-09
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2022 , G09G2310/0218 , H01J11/12 , H01J11/32 , H01J2211/323
摘要： In a plasma display device comprising: plural first, second, and third electrodes disposed adjacently and extending in a first direction, the third electrodes being provided between the first and second electrodes for repeating discharges; a dielectric layer covering the electrodes; a first electrode driving circuit for driving the first electrodes; a second electrode driving circuit for driving the second electrodes; and a third electrode driving circuit for driving the third electrodes, grayscale display is performed by a sub-field method, and the third electrodes are set to have a potential approximately the same as that of the first or second electrode at the discharge in the repetitive discharges. In this plasma display device, the third electrode driving circuit makes the third electrode operate as an anode at least once at least in one sub-field from minimum luminance and makes it operate as a cathode in the rest thereof.
摘要翻译： 一种等离子体显示装置，包括：多个第一，第二和第三电极，其相邻设置并沿第一方向延伸，所述第三电极设置在所述第一和第二电极之间用于重复放电; 覆盖电极的电介质层; 用于驱动第一电极的第一电极驱动电路; 用于驱动第二电极的第二电极驱动电路; 以及用于驱动第三电极的第三电极驱动电路，通过子场方法进行灰度显示，并且将第三电极设置为具有与重复的放电时的第一或第二电极大致相同的电位 放电。 在该等离子体显示装置中，第三电极驱动电路使第三电极作为阳极至少在最小亮度的一个子场中至少起作用一次，并使其在其余部分中作为阴极工作。
-
公开(公告)号：US20060152445A1
公开(公告)日：2006-07-13
申请号：US11327501
申请日：2006-01-09
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2022 , G09G2310/0218 , H01J11/12 , H01J11/32 , H01J2211/323
摘要： In a plasma display device comprising: plural first, second, and third electrodes disposed adjacently and extending in a first direction, the third electrodes being provided between the first and second electrodes for repeating discharges; a dielectric layer covering the electrodes; a first electrode driving circuit for driving the first electrodes; a second electrode driving circuit for driving the second electrodes; and a third electrode driving circuit for driving the third electrodes, grayscale display is performed by a sub-field method, and the third electrodes are set to have a potential approximately the same as that of the first or second electrode at the discharge in the repetitive discharges. In this plasma display device, the third electrode driving circuit makes the third electrode operate as an anode at least once at least in one sub-field from minimum luminance and makes it operate as a cathode in the rest thereof.
-
公开(公告)号：US20060220998A1
公开(公告)日：2006-10-05
申请号：US11393766
申请日：2006-03-31
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , H01J11/12 , H01J11/24 , H01J11/36 , H01J2211/245 , H01J2211/363
摘要： A plasma display panel in which firing voltages between any of electrodes are low can be realized. A plasma display panel has a first substrate and a second substrate. The first substrate has a group of laterally extending first electrodes for performing sustain discharge and a group of laterally extending second electrodes which can be independently driven, a group of third electrodes positioned between the first and second electrodes, a dielectric layer covering-them, a group of fourth electrodes extending vertically and provided on the dielectric layer, and a protective layer. The second substrate has barrier ribs provided in parallel to the fourth electrodes so as to divide at least the first to third electrodes in the extending directions, and phosphors for emitting light when excited by an ultraviolet ray.
摘要翻译： 可以实现等离子体显示面板，其中任一电极之间的点火电压低。 等离子体显示面板具有第一基板和第二基板。 第一基板具有用于执行维持放电的一组横向延伸的第一电极和可独立驱动的一组横向延伸的第二电极，位于第一和第二电极之间的一组第三电极，覆盖它们的电介质层， 一组垂直延伸并设置在电介质层上的第四电极和保护层。 第二基板具有与第四电极平行地设置的阻挡肋，以便在延伸方向上至少分隔第一至第三电极，以及当通过紫外线激发时用于发光的荧光体。
-
9.发明申请公开(公告)号：US20060066521A1
公开(公告)日：2006-03-30
申请号：US11235235
申请日：2005-09-27
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , G09G3/299 , G09G2320/0228
摘要： A method for driving a plasma display panel and a plasma display device for improving the amount of emitted light are disclosed. In a three-electrode type PDP, a third (Z) electrode is provided between a first (X) electrode and a second (Y) electrode between which a discharge is caused to occur and at least during a discharge period during which a repetitive discharge (a sustain discharge) is caused to occur between the first and second electrodes, the third electrode is set to substantially the same potential as an electrode used as a cathode during the repetitive discharge between the first and second electrodes.
摘要翻译： 公开了一种用于驱动等离子体显示面板的方法和用于改善发射光量的等离子体显示装置。 在三电极型PDP中，在第一（X）电极和第二（Y））电极之间设置第三（Z）电极，在其间发生放电，并且至少在放电期间，重复放电 （维持放电）发生在第一和第二电极之间，在第一和第二电极之间的重复放电期间，将第三电极设置为与用作阴极的电极大致相同的电位。
-
公开(公告)号：US20060066520A1
公开(公告)日：2006-03-30
申请号：US11233037
申请日：2005-09-23
IPC分类号： G09G3/28
CPC分类号： H01J11/28 , G09G3/294 , G09G3/2986 , G09G2310/0218 , G09G2320/0228 , H01J11/12 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A plasma display panel, the light emission efficiency of which has been improved without increasing the discharge start voltage, is disclosed. In a three-electrode type PDP, a fourth (Z) electrode is provided at the portion between a first (X) electrode and a second (Y) electrode between which a main discharge (a sustain discharge) is caused to occur for a display and at least one of the distance between the first electrode and the fourth electrode and the distance between the second electrode and the fourth electrode changes gradually in a cell.
摘要翻译： 公开了一种在不增加放电开始电压的情况下提高其发光效率的等离子体显示面板。 在三电极型PDP中，在第一（X）电极和第二（Y）电极之间的部分设置第四（Z）电极，在第一（X）电极和第二（Y）电极之间发生主放电（维持放电） 并且第一电极和第四电极之间的距离和第二电极与第四电极之间的距离中的至少一个在电池中逐渐变化。
-
-
-
-
-
-
-
-
-
搜索结果
631 条记录 (耗时 0.024 秒)