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公开(公告)号：US20120086736A1
公开(公告)日：2012-04-12
申请号：US13321031
申请日：2011-03-07
CPC分类号： G09G3/003 , G09G3/2022 , G09G3/2927 , G09G3/293 , G09G2310/066 , H01J11/40
摘要： A plasma display device including a plasma display panel that performs gradation display of an image by a sub-field method. A protective layer of the plasma display panel includes a base layer formed on a dielectric layer and a plurality of aggregated particles dispersed all over a surface of the base layer. The plasma display device forms an image by a right-eye field in which a right-eye image signal is displayed and a left-eye field in which a left-eye image signal is displayed. The right-eye field and the left-eye field have a plurality of sub-fields. In a predetermined gradation or higher, gradation is displayed by at least one or more sub-fields excluding a sub-field arranged in an end of each of the right-eye field and the left-eye field,
摘要翻译： 一种等离子体显示装置，其包括通过子场方法执行图像的灰度显示的等离子体显示面板。 等离子体显示面板的保护层包括形成在电介质层上的基底层和分散在基底层的整个表面上的多个凝集颗粒。 等离子体显示装置通过其中显示右眼图像信号的右眼场和显示左眼图像信号的左眼场来形成图像。 右眼场和左眼场具有多个子场。 在预定等级或更高级别中，通过排列在右眼场和左眼场中的每一个的末尾的子场以外的至少一个或多个子场来显示灰度，
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12.发明申请PLASMA DISPLAY DEVICE DRIVING METHOD, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开等离子体显示装置驱动方法，等离子体显示装置和等离子体显示系统公开(公告)号：US20130002733A1
公开(公告)日：2013-01-03
申请号：US13582960
申请日：2011-03-02
IPC分类号： G09G3/28
CPC分类号： G09G3/003 , G09G3/2927 , G09G2320/0233 , G09G2320/0238 , G09G2320/0257 , G09G2320/0271 , G09G2340/16 , G09G2360/16 , H04N5/70 , H04N13/341
摘要： A plasma display apparatus usable as a 3D image display apparatus can reduce the crosstalk for a user who views a 3D image displayed on a plasma display panel through shutter glasses. For this purpose, the plasma display apparatus displays the 3D image on the plasma display panel having a plurality of pixels each of which is formed of a plurality of discharge cells by alternately repeating a right-eye field and a left-eye field. The plasma display apparatus adds a predetermined gradation value to an image signal to be displayed in a certain field when the number of pixels where the gradation equal to or higher than a high gradation threshold is displayed in the field immediately before a certain field and the gradation equal to or lower than a low gradation threshold is displayed in the certain field is equal to or larger than a number-of-pixels threshold.
摘要翻译： 可用作3D图像显示装置的等离子体显示装置可以减少通过快门眼镜观看显示在等离子体显示面板上的3D图像的用户的串扰。 为此，等离子体显示装置通过交替重复右眼场和左眼场，在具有多个像素的等离子体显示面板上显示3D图像，每个像素由多个放电单元形成。 等离子体显示装置在特定场地中显示灰度等于或高于高灰度阈值的像素数显示在紧接在特定场之前的场中并且等级 在某一场中显示等于或低于低等级阈值等于或大于像素数阈值。
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13.发明申请PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM, AND METHOD OF DRIVING PLASMA DISPLAY PANEL 审中-公开等离子体显示装置，等离子体显示系统和驱动等离子体显示面板的方法公开(公告)号：US20120320030A1
公开(公告)日：2012-12-20
申请号：US13580275
申请日：2011-03-10
CPC分类号： G09G3/2037 , G09G3/003 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G2340/0435 , H01J11/42 , H04N13/341
摘要： In display of a 3D image on a plasma display panel, the plasma display apparatus achieves excellent image display quality while reducing crosstalk. For this purpose, the plasma display apparatus includes a driver circuit and a control signal generation circuit. The driver circuit sets a subfield where an all-cell initializing operation is performed in the initializing period as the top subfield of one field. The control signal generation circuit sets both of the timing signal for the right eye and the timing signal for the left eye to OFF in the initializing period of the top subfield. The one field includes an auxiliary subfield where no address operation is performed in the discharge cells applied with a phosphor having a long afterglow time, and an identical address operation with that in the top subfield is performed in the discharge cells applied with a phosphor having a short afterglow time.
摘要翻译： 在等离子体显示面板上显示3D图像时，等离子体显示装置在减少串扰的同时实现优异的图像显示质量。 为此，等离子体显示装置包括驱动电路和控制信号发生电路。 驱动电路将初始化期间的全细胞初始化动作作为一场的顶部子场设定为子场。 在顶部子场的初始化期间，控制信号生成电路将右眼的定时信号和左眼的定时信号都设定为OFF。 一个场包括在施加了余辉时间长的荧光体的放电单元中不执行地址操作的辅助子场，并且在施加具有 短暂的余辉时间。
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14.发明申请METHOD OF DRIVING PLASMA DISPLAY DEVICE, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开驱动等离子体显示装置的方法，等离子体显示装置和等离子体显示系统公开(公告)号：US20120256978A1
公开(公告)日：2012-10-11
申请号：US13515655
申请日：2010-12-13
CPC分类号： H04N5/66 , G09G3/003 , G09G3/2037 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/2948 , G09G2310/0205 , H04N13/341
摘要： An address period is shortened while degradation of image display quality of a plasma display apparatus is suppressed. For this purpose, in a driving method for a plasma display apparatus, the following operation is performed. A field for the right eye and a field for the left eye are alternately displayed on the plasma display panel. In each of the field for the right eye and the field for the left eye, a subfield having a smallest luminance weight occurs first, a subfield having a largest luminance weight occurs next, and the other subfields occur thereafter. In the subfield having the smallest luminance weight and the subfield having the largest luminance weight, one-line address operation for applying a scan pulse to each scan electrode is performed. In the other subfields, two-line simultaneous address operation for applying a scan pulse simultaneously to two adjacent scan electrodes is performed.
摘要翻译： 缩短了等离子体显示装置的图像显示质量的劣化的寻址期间。 为此，在等离子体显示装置的驱动方法中，进行以下操作。 在等离子体显示面板上交替显示用于右眼的场和左眼的场。 在右眼的场和用于左眼的场中的每一个中，首先发生具有最小亮度权重的子场，接下来发生具有最大亮度权重的子场，其后发生其他子场。 在具有最小亮度权重的子场和具有最大亮度权重的子场中，执行用于向每个扫描电极施加扫描脉冲的单行地址操作。 在其他子场中，执行用于同时向两个相邻扫描电极施加扫描脉冲的双线同时寻址操作。
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公开(公告)号：US20120013615A1
公开(公告)日：2012-01-19
申请号：US13258175
申请日：2011-03-11
摘要： Provided is a plasma display device including a plasma display panel that performs gradation display of an image by a sub-field driving method. A protective layer of the plasma display panel includes a base layer formed on a dielectric layer and a plurality of aggregated particles dispersed all over a surface of the base layer. The plasma display device forms an image by a right-eye field in which a right-eye image signal is displayed and a left-eye field in which a left-eye image signal is displayed. The right-eye field and the left-eye field have a plurality of sub-fields. The first sub-field has a minimum luminance weight, the second sub-field has a maximum luminance weight, and the third and subsequent sub-fields have luminance weights decreasing in sequence.
摘要翻译： 提供了一种等离子体显示装置，其包括通过子场驱动方法执行图像的灰度显示的等离子体显示面板。 等离子体显示面板的保护层包括形成在电介质层上的基底层和分散在基底层的整个表面上的多个凝集颗粒。 等离子体显示装置通过其中显示右眼图像信号的右眼场和显示左眼图像信号的左眼场来形成图像。 右眼场和左眼场具有多个子场。 第一子场具有最小亮度权重，第二子场具有最大亮度权重，并且第三子场和后续子场依次具有减小的亮度权重。
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16.发明申请PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM AND PLASMA DISPLAY PANEL DRIVING METHOD 审中-公开等离子体显示装置，等离子显示系统和等离子体显示面板驱动方法公开(公告)号：US20120281032A1
公开(公告)日：2012-11-08
申请号：US13521930
申请日：2011-01-13
CPC分类号： G09G3/294 , G09G3/003 , G09G3/2927 , G09G2310/066 , H04N13/341 , H04N13/398
摘要： In a plasma display apparatus capable of displaying an image for stereoscopic view, the image display quality is enhanced. For this purpose, the plasma display apparatus includes a driver circuit and a timing generation circuit. The driver circuit drives the plasma display panel by alternately repeating a field for the right eye and a field for the left eye. The timing generation circuit generates shutter opening/closing timing signals. The driver circuit applies the sustain pulses equal in number to the luminance weight multiplied by a luminance magnification to each scan electrode and each sustain electrode, in the subfields except the first subfield. In the first subfield, the driver circuit applies the sustain pulses greater in number than the luminance weight multiplied by the luminance magnification to each scan electrode and each sustain electrode.
摘要翻译： 在能够显示用于立体视图的图像的等离子体显示装置中，图像显示质量得到提高。 为此，等离子体显示装置包括驱动电路和定时产生电路。 驱动电路通过交替地重复用于右眼的场和用于左眼的场来驱动等离子体显示面板。 定时发生电路产生快门打开/关闭定时信号。 在第一子场以外的子场中，驱动电路对与扫描电极和维持电极相对应的亮度权重乘以亮度倍数的维持脉冲。 在第一子场中，驱动器电路对每个扫描电极和每个维持电极施加比亮度倍数乘以亮度倍数的数量更大的维持脉冲。
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17.发明申请METHOD OF DRIVING PLASMA DISPLAY DEVICE, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开驱动等离子体显示装置的方法，等离子体显示装置和等离子体显示系统公开(公告)号：US20120249500A1
公开(公告)日：2012-10-04
申请号：US13515765
申请日：2010-12-14
CPC分类号： G09G3/288 , G02B27/2264 , G09G3/003 , G09G2310/0224 , H04N5/66 , H04N13/341
摘要： An address period is shortened while degradation of image display quality of a plasma display apparatus is suppressed. For this purpose, in a driving method for a plasma display apparatus including a plasma display panel with a plurality of discharge cells having a scan electrode, a sustain electrode, and a data electrode, and a driver circuit, the following operation is performed. The driver circuit forms one field period by a subfield that displays an interlace signal as an image signal thinned out every one line and a subfield that displays oblique line interpolated data generated by interpolating oblique lines detected by an image signal. In the subfield displaying an image signal, the driver circuit performs two-line simultaneous address operation with application of a scan pulse simultaneously to two adjacent scan electrodes so as to generate an address discharge in a discharge cell.
摘要翻译： 缩短了等离子体显示装置的图像显示质量的劣化的寻址期间。 为此，在包括具有多个具有扫描电极，维持电极和数据电极的放电单元的等离子体显示面板和驱动电路的等离子体显示装置的驱动方法中，进行以下操作。 驱动器电路通过子场形成一个场周期，该子场显示作为每一行变薄的图像信号的隔行信号，以及显示通过内插由图像信号检测的斜线产生的斜线内插数据的子场。 在显示图像信号的子场中，驱动电路通过同时向两个相邻的扫描电极施加扫描脉冲来执行双线同时寻址操作，以便在放电单元中产生寻址放电。
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公开(公告)号：US20120320015A1
公开(公告)日：2012-12-20
申请号：US13582015
申请日：2011-03-02
CPC分类号： G09G3/003 , G09G3/2022 , G09G3/294 , G09G2320/0626 , H04N13/341
摘要： In a plasma display apparatus usable as a 3D image display apparatus, crosstalk is reduced to the user who views a 3D image displayed on the plasma display panel through a pair of shutter glasses. For this purpose, in a plasma display system, in each of fields for the right eye and fields for the left eye, luminance weights are set such that the first subfield in the one field has the heaviest luminance weight and those thereafter have luminance weights sequentially decreasing. A pair of shutter glasses is controlled in the following manner. The right eye shutter opens before the sustain period of the subfield where an address operation is performed first in the field for the right eye. The left eye shutter opens before the sustain period of the subfield where an address operation is performed first in the field for the left eye.
摘要翻译： 在可用作3D图像显示装置的等离子体显示装置中，将通过一对快门眼镜观看显示在等离子体显示面板上的3D图像的用户的串扰减少。 为此，在等离子体显示系统中，在用于右眼的每个场和用于左眼的场中，亮度权重被设置为使得一场中的第一子场具有最重的亮度权重，并且其后依次具有亮度权重 减少 一对快门眼镜以下列方式进行控制。 右眼快门在子场的维持周期之前打开，其中首先在右眼的场中进行地址操作。 左眼快门在首先在左眼的场中执行地址操作的子场的维持周期之前打开。
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公开(公告)号：US08416228B2
公开(公告)日：2013-04-09
申请号：US12677565
申请日：2008-08-20
申请人： Hidehiko Shoji , Takahiko Origuchi
发明人： Hidehiko Shoji , Takahiko Origuchi
IPC分类号： G09G5/00
CPC分类号： G09G3/2965 , G09G3/2927 , G09G2310/066
摘要： In a plasma display panel apparatus, luminance when a display state of a panel is all-black is reduced. In a first period, in which a first ramp waveform dropping from a first potential to a second potential is applied to a plurality of scan electrodes, within a setup period, a second ramp waveform dropping from a third potential to a fourth potential is applied to a plurality of sustain electrodes in a second period in the case of not all-black, and a third ramp waveform dropping from the third potential to a fifth potential is applied to the plurality of sustain electrodes in a third period which is longer than the second period in the case of all-black. In addition, a scan pulse is not applied to the plurality of scan electrodes in a write period in the case of all-black.
摘要翻译： 在等离子体显示面板装置中，当面板的显示状态全黑时的亮度降低。 在从第一电位向第二电位下降的第一斜坡波形施加到多个扫描电极的第一时段中，在建立周期内，将从第三电位下降到第四电位的第二斜坡波形施加到 在不是全黑色的情况下在第二时段中的多个维持电极和从第三电位下降到第五电位的第三斜坡波形在比第二时间长的第三周期中被施加到多个维持电极 在全黑的情况下。 此外，在全黑色的情况下，在写入周期中不向多个扫描电极施加扫描脉冲。
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20.发明授权公开(公告)号：US08384621B2
公开(公告)日：2013-02-26
申请号：US12092216
申请日：2007-08-03
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2927 , G09G2310/066 , G09G2320/041 , G09G2330/028
摘要： One field period includes a plurality of subfields each having (i) an initialization period in which a gradually descending sloping waveform voltage is applied to a scan electrode, (ii) a writing period in which a negative scan pulse voltage is applied to the scan electrode, and (iii) a sustain period. A sloping waveform voltage is generated by switching a minimum voltage in the sloping waveform voltage between a first voltage and a second voltage that has a lower voltage value than that of the first voltage. A number of subfields, in which an initialization is carried out by the sloping waveform voltage having the minimum voltage as the second voltage, is increased when a temperature of a plasma display panel is determined to be low as compared with when the temperature is determined to be not low.
摘要翻译： 一个场周期包括多个子场，每个子场具有（i）向扫描电极施加逐渐下降的倾斜波形电压的初始化周期，（ii）向扫描电极施加负扫描脉冲电压的写入周期 ，（iii）维持期。 通过在具有比第一电压的电压值低的第一电压和第二电压之间的倾斜波形电压中切换最小电压来产生倾斜的波形电压。 与等温显示面板的温度相比，当等离子体显示面板的温度被确定为低时，通过具有最小电压的倾斜波形电压作为第二电压进行初始化的多个子场被增加 不低
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