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公开(公告)号：US20080143648A1
公开(公告)日：2008-06-19
申请号：US11587905
申请日：2004-04-30
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233
摘要： The display device of the invention comprises a plurality of scanning lines (Wscan and Escan) which are selected successively, a plurality of data lines (Data) to which the writing electric current (Idata) in accordance with brightness information is supplied according to the scanning line selection, and a plurality of pixels (PX) arranged at intersecting points between the scanning lines and the data lines. Each of the pixels comprises a light emitting element (OLED), a driving transistor (TFT4), a capacitor (C) connected to the gate (Nd) of the driving transistor for accumulating writing data, a first transistor (TFT1) which is turned on during writing period in which the scanning lines are scanned and which connects the data lines and the drain of the driving transistor, and a second transistor (TFT2) which is turned on during the writing period and which short-circuits the gate and drain of the driving transistor. With such a structure, the light emitting element can be driven with a driving electric current equivalent to the writing electric current, irrespective of variations in characteristics of the transistors,
摘要翻译： 本发明的显示装置包括连续选择的多条扫描线（Wscan和Escan），根据扫描提供根据亮度信息提供写入电流（Idata）的多条数据线（Data） 线选择，以及布置在扫描线和数据线之间的交叉点处的多个像素（PX）。 每个像素包括发光元件（OLED），驱动晶体管（TFT4），连接到用于积累写入数据的驱动晶体管的栅极（Nd））的电容器（C），第一晶体管（TFT 1） 在扫描线被扫描并连接驱动晶体管的数据线和漏极的写入周期期间导通，以及在写入周期期间导通的第二晶体管（TFT 2），并且使栅极短路 和驱动晶体管的漏极。 利用这种结构，可以用与写入电流相当的驱动电流来驱动发光元件，而与晶体管的特性的变化无关，
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公开(公告)号：US20070290948A1
公开(公告)日：2007-12-20
申请号：US11828664
申请日：2007-07-26
申请人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
发明人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2022 , G09G3/2932 , G09G3/294 , G09G3/2983 , G09G3/299 , G09G2300/0426 , G09G2310/021 , G09G2310/0218 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0209 , G09G2320/0228 , G09G2330/025 , G09G2330/06 , G09G2330/08
摘要： An interlace-type PDP is driven by an improved driving method so as to achieve a greater operating margin, higher resolution, and higher brightness. The interlace-type PDP is driven using odd and even frames in such a manner that the cells are grouped into cell groups such that each cell group includes two or three cells which are adjacent in a direction crossing the electrode pairs, and the cells are driven in units of cell groups. The grouping of cells is performed differently for even and odd frames such that, in one type of frame, locations of two or three cells grouped into each group are shifted by one cell, in the direction crossing the electrode pairs, from the locations of cells grouped together in the other type of frame.
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13.发明授权公开(公告)号：US07170471B2
公开(公告)日：2007-01-30
申请号：US10642180
申请日：2003-08-18
申请人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
发明人： Yasunobu Hashimoto , Hajime Inoue , Yoshiho Seo , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2022 , G09G3/2932 , G09G3/294 , G09G3/2983 , G09G3/299 , G09G2300/0426 , G09G2310/021 , G09G2310/0218 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0209 , G09G2320/0228 , G09G2330/025 , G09G2330/06 , G09G2330/08
摘要： An interlace-type PDP is driven by an improved driving method so as to achieve a greater operating margin, higher resolution, and higher brightness. The interlace-type PDP is driven using odd and even frames in such a manner that the cells are grouped into cell groups such that each cell group includes two or three cells which are adjacent in a direction crossing the electrode pairs, and the cells are driven in units of cell groups. The grouping of cells is performed differently for even and odd frames such that, in one type of frame, locations of two or three cells grouped into each group are shifted by one cell, in the direction crossing the electrode pairs, from the locations of cells grouped together in the other type of frame.
摘要翻译： 通过改进的驱动方法驱动交错型PDP，以实现更大的操作余量，更高的分辨率和更高的亮度。 以奇数和偶数帧的方式驱动隔行扫描型PDP，使得单元被分组成单元组，使得每个单元组包括在与电极对交叉的方向上相邻的两个或三个单元，并且驱动单元 以单元格为单位。 对于偶数和奇数帧，对单元进行不同的分组，使得在一种类型的帧中，分组到每个组中的两个或三个单元的位置沿着与电极对交叉的方向从单元的位置移位一个单元 分组在另一种类型的框架。
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公开(公告)号：US20060181488A1
公开(公告)日：2006-08-17
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：US07050075B2
公开(公告)日：2006-05-23
申请号：US10347411
申请日：2003-01-21
IPC分类号： G09G5/10
CPC分类号： G09G3/2983 , G09G3/2003 , G09G5/005 , G09G5/006 , G09G5/20 , G09G2300/0452 , G09G2310/0224 , G09G2340/0414 , G09G2340/0421
摘要： A data conversion circuit is provided for displaying a high definition image whose resolution is different from that of a display screen having a cell arrangement that is not a square arrangement. The data conversion circuit performs addition operation with weighting that is also resolution conversion of the integer ratio M:N and data correction for improving a linear display quality for input image data.
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公开(公告)号：US20060009133A1
公开(公告)日：2006-01-12
申请号：US11227606
申请日：2005-09-16
CPC分类号： H01L27/3283 , H01L27/156 , H01L27/3246 , H01L33/22 , H01L51/52 , H01L51/5268 , H01L51/56
摘要： A method for making a light-emitting display device having a substrate with light-emitting layers on a surface of the substrate and constituting pixels, light emission from the pixels being electrically controlled, and having barriers delimiting at least one side of each respective pixel. A mask pattern is formed on a surface of the substrate, corresponding to the pattern of the barriers to be formed, and the surface is sprayed with sandblasting particles to form grooves having a depth corresponding to a height of the barriers and irregularities producing light scattering on the side walls and bottoms of the grooves, a difference between a maximum height and a minimum height of the irregularities being at least 0.4 mm.
摘要翻译： 一种制造发光显示装置的方法，所述发光显示装置具有在所述基板的表面上具有发光层的基板并构成像素，所述像素的光发射被电控制，并且具有限定每个相应像素的至少一侧的屏障。 在基板的表面上形成掩模图形，对应于待形成的屏障的图案，并且用喷砂颗粒喷涂表面，形成具有对应于屏障的高度的深度和产生光散射的不规则的凹槽 槽的侧壁和底部，凹凸的最大高度和最小高度之差至少为0.4mm。
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公开(公告)号：US06982685B2
公开(公告)日：2006-01-03
申请号：US10188858
申请日：2002-07-05
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/294 , G09G3/298 , G09G3/3662 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2360/18
摘要： A method for driving a gas electric discharge device which has a first electrode and a second electrode and is constructed such that a wall voltage is capable of being produced between the first and second electrodes. The method includes applying a voltage monotonously rising from a first set value to a second set value, between the first and second electrodes, thereby to generate a plurality of gas electric discharges so as to decrease the wall voltage for charge adjustment during the voltage rise.
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公开(公告)号：US20050248509A1
公开(公告)日：2005-11-10
申请号：US11182826
申请日：2005-07-18
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/294 , G09G3/298 , G09G3/3662 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/0238 , G09G2360/18
摘要： A method for driving a gas electric discharge device which has a first electrode and a second electrode and is constructed such that a wall voltage is capable of being produced between the first and second electrodes. The method includes applying a voltage monotonously rising from a first set value to a second set value, between the first and second electrodes, thereby to generate a plurality of gas electric discharges so as to decrease the wall voltage for charge adjustment during the voltage rise.
摘要翻译： 一种用于驱动气体放电装置的方法，其具有第一电极和第二电极，并且被构造成能够在第一和第二电极之间产生壁电压。 该方法包括在第一和第二电极之间施加从第一设定值单调上升到第二设定值的电压，从而产生多个气体放电，以便降低电压升高期间电荷调节的壁电压。
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19.发明授权公开(公告)号：US06954031B2
公开(公告)日：2005-10-11
申请号：US10606744
申请日：2003-06-27
IPC分类号： H05B33/02 , H01L27/15 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/56 , H05B33/10 , H05B33/22 , H05B33/00 , H05B33/08
CPC分类号： H01L27/3283 , H01L27/156 , H01L27/3246 , H01L33/22 , H01L51/52 , H01L51/5268 , H01L51/56
摘要： A light-emitting display device includes a substrate and light-emitting layers constituting pixels on a surface of the substrate in which light emission is electrically controlled for every pixel. The light-emitting display device further includes barriers delimiting at least one side of each pixel. On the surface of the substrate, at least part of a region that corresponds to each pixel has irregularities for light scattering. The difference between the maximum height and the minimum height of the irregularities is at least 0.4 μm. The barriers and the irregularities are formed by sandblasting the surface of the substrate. The irregularities reduce attenuation of light by total reflection in the interior of the substrate and improve brightness of the device.
摘要翻译： 发光显示装置包括基板和在基板的表面上构成像素的发光层，其中每个像素都电控制发光。 发光显示装置还包括限定每个像素的至少一侧的屏障。 在基板的表面上，对应于每个像素的区域的至少一部分具有用于光散射的不规则性。 不规则形状的最大高度和最小高度之差至少为0.4μm。 障碍物和不规则性是通过对基材的表面进行喷砂而形成的。 不规则性通过基板内部的全反射减少光的衰减并提高装置的亮度。
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公开(公告)号：US06909241B2
公开(公告)日：2005-06-21
申请号：US10463341
申请日：2003-06-18
申请人： Yoshiho Seo , Yasunobu Hashimoto
发明人： Yoshiho Seo , Yasunobu Hashimoto
IPC分类号： G09G3/20 , G09G3/00 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/02 , H01J17/49 , G09G3/28
CPC分类号： G09G3/2932 , G09G3/296 , G09G2300/0452 , G09G2310/0205 , G09G2310/0218 , G09G2310/066 , G09G2330/025 , G09G2330/045 , H01J11/12 , H01J2211/365
摘要： A method of driving a PDP having a plurality of third electrodes intersecting the first and second electrodes, wherein in an address period, an odd-numbered electrode and even-numbered electrode, of the first electrodes are paired and are scanned in a predetermined order, and the address period is divided into a first period and a second period, wherein, in the first period one of one group of odd-numbered electroded and another group of even-numbered electrodes of the second electrodes is put in a selected state and the other group is put in an anti-selected state, and in the second period the other group of electrodes is put in the selected state and the one group of electrodes is put in the anti-selected stae for scnning the pair first ellectrodes.
摘要翻译： 一种驱动具有与第一和第二电极交叉的多个第三电极的PDP的方法，其中在寻址周期中，第一电极的奇数电极和偶数电极成对并以预定顺序扫描， 并且将寻址周期分为第一周期和第二周期，其中，在第一周期中，第一电极中的一组奇数电极和另一组偶数电极中的一个被置于选择状态，并且 其他组被置于反选择状态，并且在第二时段中，将另一组电极置于选择状态，并且将一组电极放入反选择的电极中以对准第一电极。
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