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公开(公告)号：US20080218447A1
公开(公告)日：2008-09-11
申请号：US11919439
申请日：2005-07-06
CPC分类号： G09G3/299 , G09G3/2022 , G09G3/204 , G09G3/293 , G09G3/294 , G09G3/2983 , G09G2310/021 , G09G2310/0218 , G09G2310/0224 , G09G2340/0421 , G09G2360/16
摘要： Luminance of a plasma display is enhanced while suppressing deterioration in resolution. In a plasma display module comprising panel sections (12, 18) and a circuit section (27) and performing display by receiving an interlace signal, two horizontal lines adjacent vertically in each of odd field and even field form a set, two vertically adjacent cells belonging to a set of two horizontal lines display one pixel, each field consists of a plurality of subframes, and two cells in the set are lighted or unlighted simultaneously in a certain subframe at least for some display load rate wherein the ratio of emission intensity is different from 1 when the two cells are lighted simultaneously.
摘要翻译： 提高了等离子显示器的亮度，同时抑制了分辨率的劣化。 在包括面板部分（12,18）和电路部分（27）的等离子体显示模块中，并且通过接收隔行扫描信号执行显示，在奇数场和偶数场的每一个中垂直相邻的两条水平线形成一组，两个垂直相邻的单元 属于一组两条水平线显示一个像素，每个场由多个子帧组成，并且该集合中的两个单元至少对于一些显示负载率同时在特定子帧中被点亮或非点亮，其中发射强度的比率为 当两个单元同时点亮时，与1不同。
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公开(公告)号：US08264424B2
公开(公告)日：2012-09-11
申请号：US11919439
申请日：2005-07-06
IPC分类号： H01J13/56
CPC分类号： G09G3/299 , G09G3/2022 , G09G3/204 , G09G3/293 , G09G3/294 , G09G3/2983 , G09G2310/021 , G09G2310/0218 , G09G2310/0224 , G09G2340/0421 , G09G2360/16
摘要： Luminance of a plasma display is enhanced while suppressing deterioration in resolution. In a plasma display module comprising panel sections (12, 18) and a circuit section (27) and performing display by receiving an interlace signal, two horizontal lines adjacent vertically in each of odd field and even field form a set, two vertically adjacent cells belonging to a set of two horizontal lines display one pixel, each field consists of a plurality of subframes, and two cells in the set are lighted or unlighted simultaneously in a certain subframe at least for some display load rate wherein the ratio of emission intensity is different from 1 when the two cells are lighted simultaneously.
摘要翻译： 提高了等离子显示器的亮度，同时抑制了分辨率的劣化。 在包括面板部分（12,18）和电路部分（27）的等离子体显示模块中，并且通过接收隔行扫描信号执行显示，在奇数场和偶数场的每一个中垂直相邻的两条水平线形成一组，两个垂直相邻的单元 属于一组两条水平线显示一个像素，每个场由多个子帧组成，并且该集合中的两个单元至少对于一些显示负载率同时在特定子帧中被点亮或非点亮，其中发射强度的比率为 当两个单元同时点亮时，与1不同。
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公开(公告)号：US20070126360A1
公开(公告)日：2007-06-07
申请号：US11634105
申请日：2006-12-06
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , G09G3/2932 , G09G2310/0218 , H01J2211/361 , H01J2211/38
摘要： A small-sized full HD plasma display device with high luminance is to be provided. The plasma display device according to the present invention comprises: first and second substrates; first and second electrodes formed on the first substrate so as to generate sustain discharge on the first substrate; and third electrodes formed on the second substrate so as to generate address discharge with the second electrodes, wherein the first to third electrodes form one pixel including cells of R, G and B, display of 1920×1080 pixels can be made, a length of a diagonal line of a display screen is shorter than 132 cm, an interlace drive is used, almost half of the third electrodes are connected to a drive circuit from an upper side of a panel, and the rest of the third electrodes are connected to the drive circuit from a lower side of the panel.
摘要翻译： 提供具有高亮度的小尺寸全高清等离子体显示装置。 根据本发明的等离子体显示装置包括：第一和第二基板; 第一和第二电极，形成在第一基板上，以在第一基板上产生维持放电; 以及形成在第二基板上的第三电极，以便产生与第二电极的寻址放电，其中第一至第三电极形成包括R，G和B的单元的一个像素，可以显示1920×1080像素的长度， 显示屏的线路短于132cm，使用隔行驱动器，几乎一半的第三电极从面板的上侧连接到驱动电路，并且其余的第三电极连接到驱动电路 从面板的下侧。
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公开(公告)号：US20070075931A1
公开(公告)日：2007-04-05
申请号：US11525949
申请日：2006-09-25
IPC分类号： G09G3/28
CPC分类号： H01J11/12 , G09G3/2965 , H01J11/38
摘要： A plasma display device is provided which has a first substrate and a second substrate; a first electrode and a second electrode formed on the first substrate to perform sustain discharge on the first substrate; a third electrode formed on the second substrate to perform address discharge between the second electrode and the third electrode; a dielectric layer formed of a silicon oxide film in a manner to cover the first and second electrodes on the first substrate; and a discharge gas existing between the first and second substrates and having a Xe concentration within 10%±2.5%. The dielectric layer has a thickness within 10 μm±2.5 μm. The first to third electrodes constitute one pixel, and display of 1920×1080 pixels is possible.
摘要翻译： 提供了具有第一基板和第二基板的等离子体显示装置; 第一电极和第二电极，形成在第一基板上，以在第一基板上进行维持放电; 形成在所述第二基板上以在所述第二电极和所述第三电极之间执行寻址放电的第三电极; 以覆盖第一基板上的第一和第二电极的方式由氧化硅膜形成的电介质层; 以及存在于第一和第二基板之间并且Xe浓度在10％±2.5％内的放电气体。 电介质层的厚度在10um±2.5μm之内。 第一至第三电极构成一个像素，并且1920×1080像素的显示是可能的。
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公开(公告)号：US08207912B2
公开(公告)日：2012-06-26
申请号：US12269721
申请日：2008-11-12
申请人： Naoki Itokawa , Katsumi Ito , Masaki Kimura , Junichi Kumagai , Yasunobu Hashimoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Katsumi Ito , Masaki Kimura , Junichi Kumagai , Yasunobu Hashimoto , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2965
摘要： Sustain pulses are alternately applied to a pair of display electrodes of discharge cells provided in a plasma display panel (PDP) to generate a sustain discharge to display an image on the PDP. The sustain pulses include two-crests discharge voltage waveforms having a first maximum and second maximum values, in which discharges are generated twice in a half cycle. After applying a sustain pulse having a one-crest discharge voltage waveform to a pair of display electrodes, a predetermined number of sustain pulses of two-crests discharge voltage waveforms are consecutively applied. A time, from applying a second sustain pulse of a two-crests discharge voltage waveform to clamping a voltage of the second sustain pulse to the second maximum value, is made longer than a time, from applying a first sustain pulse of a two-crests discharge voltage waveform to clamping a voltage of the first sustain pulse to the second maximum value.
摘要翻译： 延迟脉冲交替施加到设置在等离子体显示面板（PDP）中的放电单元的一对显示电极，以产生维持放电以在PDP上显示图像。 维持脉冲包括具有第一最大值和第二最大值的二峰放电电压波形，其中在半周期内产生放电两次。 在对一对显示电极施加具有一峰放电电压波形的维持脉冲之后，连续施加预定数量的两峰放电电压波形的维持脉冲。 通过将两峰放电电压波形的第二维持脉冲施加到将第二维持脉冲的电压钳位到第二最大值的时间比通过施加两峰的第一维持脉冲的时间长 放电电压波形以将第一维持脉冲的电压钳位到第二最大值。
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公开(公告)号：US20110267378A1
公开(公告)日：2011-11-03
申请号：US13067895
申请日：2011-07-05
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.
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公开(公告)号：US07667671B2
公开(公告)日：2010-02-23
申请号：US11340836
申请日：2006-01-27
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , H01J11/12 , H01J11/28
摘要： There is provided a plasma display device that has a first, a second, and a third electrodes, phosphors emitting a light depending on discharges generated by applying voltages of the first to third electrodes, and a drive circuit for applying a pulse to the third electrode in every time discharge light emission is generated by applying an alternating pulse between the first and second electrodes, and the time at which the pulse of the third electrode reaches 50% of its amplitude in the trailing edge takes place before the time of the first peak of the light emission waveform.
摘要翻译： 提供了一种等离子体显示装置，其具有第一，第二和第三电极，磷光体根据通过施加第一至第三电极的电压而产生的放电而发光;以及驱动电路，用于向第三电极施加脉冲 在每次通过在第一和第二电极之间施加交替脉冲而产生放电发光时，并且第三电极的脉冲在后沿的幅度达到其幅度的50％的时间发生在第一峰值的时间之前 的发光波形。
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公开(公告)号：US20090058765A1
公开(公告)日：2009-03-05
申请号：US12183673
申请日：2008-07-31
申请人： Yasunobu Hashimoto , Masaki Kimura , Tomokatsu Kishi , Katsumi Ito , Naoki Itokawa , Hideaki Ohki
发明人： Yasunobu Hashimoto , Masaki Kimura , Tomokatsu Kishi , Katsumi Ito , Naoki Itokawa , Hideaki Ohki
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2983 , G09G3/299 , G09G2310/0224 , G09G2330/022
摘要： Between a sustain circuit outputting a sustain pulse and a scan circuit (even) driving a Y electrode of an even display line, there is provided a first switch capable of making the Y electrode of the even display line be in a high impedance state, and between the sustain circuit and a scan circuit (odd) driving a Y electrode of an odd display line, there is provided a second switch capable of making the Y electrode of the odd display line be in the high impedance state. By first and second switches, the Y electrode of the even display line and the Y electrode of the odd display line can be independently controlled to be in the high impedance states, whereby discharge of the even display line can be restrained in a sustain period of an odd frame, while a discharge of the odd display line can be restrained in a sustain period of an even frame, thereby realizing an interlace drive without complicating a circuit configuration.
摘要翻译： 输出维持脉冲的维持电路和驱动均匀显示线的Y电极的扫描电路（偶数）之间，设置有使均匀显示线的Y电极处于高阻抗状态的第一开关，以及 在维持电路和驱动奇数显示行的Y电极的扫描电路（奇数）之间，设置有能够使奇数显示行的Y电极处于高阻抗状态的第二开关。 通过第一和第二开关，可以将偶数显示行的Y电极和奇数显示行的Y电极独立地控制为处于高阻抗状态，从而可以在维持期间抑制偶数显示行的放电 可以在偶数帧的维持期间抑制奇数显示行的放电，从而实现隔行扫描而不使电路结构复杂化。
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公开(公告)号：US06249087B1
公开(公告)日：2001-06-19
申请号：US09560870
申请日：2000-04-28
申请人： Kunio Takayama , Koichi Sakita , Yasushi Yoneda , Kenji Awamoto , Yasunobu Hashimoto , Kazuo Yoshikawa , Tomokatsu Kishi
发明人： Kunio Takayama , Koichi Sakita , Yasushi Yoneda , Kenji Awamoto , Yasunobu Hashimoto , Kazuo Yoshikawa , Tomokatsu Kishi
IPC分类号： G09G310
CPC分类号： G09G3/2927 , G09G3/296 , G09G2310/066
摘要： A plasma display panel that can enlarge the voltage margin and can realize a stable display is provided. The plasma display panel includes first and second display electrodes X, Y for generating surface discharge and address electrodes A that cross the display electrodes via a dielectric layer. In the preparation process of the addressing for forming charge distribution corresponding to display contents, charge forming and charge adjusting are performed. The charge forming generates wall voltage having the same polarity at the same kind of interelectrode of all cells constituting the screen, for three kinds of interelectrodes, an interelectrode XY between the display electrodes, an interelectrode XA between the first display electrode and the address electrode, and an interelectrode YA between the second display electrode and the address electrode. The charge adjusting decreases the wall voltage by applying an increasing voltage that increases continuously or step by step.
摘要翻译： 提供了可以扩大电压裕度并可实现稳定显示的等离子体显示面板。 等离子体显示面板包括用于产生表面放电的第一和第二显示电极X，Y和经由电介质层与显示电极交叉的寻址电极A. 在对应于显示内容形成电荷分布的寻址的准备过程中，进行电荷形成和电荷调节。 电荷形成在构成屏幕的所有单元的相同种类的电极之间产生具有相同极性的壁电压，对于三种电极间，显示电极之间的电极间XY，第一显示电极和寻址电极之间的电极间XA， 以及第二显示电极和寻址电极之间的电极间YA。 电荷调整通过施加连续增加或逐步增加的电压来降低壁电压。
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10.发明申请公开(公告)号：US20090201276A1
公开(公告)日：2009-08-13
申请号：US12277602
申请日：2008-11-25
申请人： Isao Furukawa , Yasunobu Hashimoto , Tomokatsu Kishi , Katsumi Ito , Takayuki Kobayashi , Shinsuke Tanaka , Makoto Ishii , Junichi Kumagai
发明人： Isao Furukawa , Yasunobu Hashimoto , Tomokatsu Kishi , Katsumi Ito , Takayuki Kobayashi , Shinsuke Tanaka , Makoto Ishii , Junichi Kumagai
CPC分类号： G09G3/2927 , G09G3/2022 , G09G3/2946 , G09G2310/066
摘要： At an on-cell reset, a positive ramp wave of an ultimate voltage, which is larger than a maximum voltage of a sustain pulse, and smaller than an ultimate voltage of a positive ramp wave applied to a Y electrode at an all-cell reset, is applied to the Y electrode to make a weak discharge occur at a cell where it is non-lighting at a previous sub-field and a wall charge thereof is decreased due to an influence from an adjacent cell, thereby, it makes it possible to return a wall charge state to a normal state, to be capable of lighting a cell to be lighted securely based on a display data.
摘要翻译： 在单元电池复位时，极限电压的正斜坡波大于维持脉冲的最大电压，并且小于在全单元复位时施加到Y电极的正斜坡波的极限电压 ，施加到Y电极，使得在前一子场不发光的电池发生弱放电，并且由于相邻电池的影响，其壁电荷减少，从而使其成为可能 以将墙体充电状态返回到正常状态，以便能够基于显示数据来对照明的单元进行安全照明。
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