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公开(公告)号：US06333766B1
公开(公告)日：2001-12-25
申请号：US09634734
申请日：2000-08-08
IPC分类号： H04N557
CPC分类号： G09G3/2037 , G09G3/2033 , G09G3/288 , G09G2320/0266 , Y10S348/91
摘要： A tone display method for displaying a tone of an image in a display system which divides a time width of a field of an image signal into a plurality of weighted subfields and controls operation of the subfields. The tone display method includes the steps of coding the image signal in the plurality of weighted subfields the plurality of weighted subfields including a plurality of most significant subfields having respective weights which are substantially equal to one another, and a plurality of less significant subfields having respective weights each of which is less than each of the weights of the most significant subfields, a sum of all of the weights of the less significant subfields being greater than each of the weights of the most significant subfields, the coding being chosen from a plurality of codings all representing substantially a same tone level when a tone level of the image signal is not less than each of the weights of the most significant subfields, and displaying the image signal coded with the chosen coding.
摘要翻译： 一种用于在显示系统中显示图像的色调的色调显示方法，其将图像信号的场的时间宽度分割成多个加权子场并且控制子场的操作。 色调显示方法包括以下步骤：对多个加权子场中的图像信号进行编码，所述多个加权子场包括具有彼此基本相等的各自权重的多个最高有效子场，以及具有相应权重的多个不太重要的子场 其中每个权重小于最高有效子字段的权重中的每一者，所述较小有效子字段的所有权重的和大于最高有效子字段的权重中的每一者的权重，所述编码选自多个 当图像信号的音调电平不小于最高有效子场的权重中的每个时，所有代表基本上相同音调电平的编码，并且显示用所选择的编码编码的图像信号。
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公开(公告)号：US6100939A
公开(公告)日：2000-08-08
申请号：US714409
申请日：1996-09-16
CPC分类号： G09G3/2037 , G09G3/2033 , G09G2320/0266 , G09G3/288 , Y10S348/91
摘要： A intra-field time division tone display method for dividing the time width in a field of a TV signal into a plurality of subfields in the pixel storing time direction and displaying the TV image by controlling the presence or absence of light emission of the subfields and an apparatus therefor, wherein there are at least two subfields (most significant subfields) whose luminant time widths are longest and almost equal and when it is assumed that the tones are displayed in the ascending order starting from the lowest level of tone in light emission of the subfields, the tone of a TV image signal is displayed under a rule that two or more light emissions are not started from the aforementioned at least two most significant subfields at the same time, accordingly the dynamic false contour noise of a moving image followed by movement of the viewing point can be reduced remarkably and a moving image of high image quality and high quality can be obtained.
摘要翻译： 一种场内时分色调显示方法，用于将TV信号的场中的时间宽度划分为像素存储时间方向上的多个子场，并且通过控制子场的发光的存在或不存在来显示TV图像; 一种装置，其中存在至少两个发光体时间宽度最大且几乎相等的子场（最重要的子场），并且当假定以从上次发出的色调的最低级别开始显示色调时， 在子场中，电视图像信号的色调在同时从上述至少两个最高有效子场开始两个或更多个光发射的规则被显示，因此运动图像的动态假轮廓噪声紧随其后 可以显着地降低观察点的移动，并且可以获得高图像质量和高质量的运动图像。
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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：US4645712A
公开(公告)日：1987-02-24
申请号：US795453
申请日：1985-11-06
CPC分类号： G11B7/257 , G11B7/243 , G11B7/2548 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , Y10S428/913 , Y10S430/146 , Y10T428/31699
摘要： A information recording medium has characteristics of high sensitivity and high density. The medium has a double layer formed on a transparent substrate, the double layer comprising a highly transparent recording layer, for example, Sb.sub.2 Se.sub.3 layer and a highly reflective layer, for example, Bi layer. The highly transparent recording layer includes Bi so as to set a minimum value of a reflection factor in prerecording 8 to 16 percentages.
摘要翻译： 信息记录介质具有高灵敏度和高密度的特征。 介质具有形成在透明基板上的双层，双层包括高透明记录层，例如Sb2Se3层和高反射层，例如Bi层。 高透明记录层包括Bi，以便以8到16的百分比设定反射系数的最小值。
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5.发明授权Display panel and discharge type display apparatus having mixture of three gases 失效具有三种气体混合的显示面板和放电型显示装置公开(公告)号：US06747410B1
公开(公告)日：2004-06-08
申请号：US09379471
申请日：1999-08-24
IPC分类号： H01J1749
摘要： A discharge type display apparatus for displaying images through discharges in a discharge gas enclosed in discharge spaces of the apparatus. The discharge gas is a mixed gas including at least Xe, He and Ne. A mixed ratio of He to Ne in the gas mixture is set approximately for 50% in volume at most.
摘要翻译： 一种放电型显示装置，用于通过在装置的放电空间中封闭的放电气体中的放电来显示图像。 放电气体是至少包括Xe，He和Ne的混合气体。 气体混合物中He与Ne的混合比最多设定为体积的50％。
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公开(公告)号：US06333599B1
公开(公告)日：2001-12-25
申请号：US09232666
申请日：1999-01-19
申请人： Yoshimi Kawanami , Keizo Suzuki , Kenichi Yamamoto , Shirun Ho , Masaji Ishigaki , Ryohei Satoh , Masayuki Shibata , Tomohiko Murase , Michifumi Kawai
发明人： Yoshimi Kawanami , Keizo Suzuki , Kenichi Yamamoto , Shirun Ho , Masaji Ishigaki , Ryohei Satoh , Masayuki Shibata , Tomohiko Murase , Michifumi Kawai
IPC分类号： H01J1749
CPC分类号： H01J11/12 , G09G3/2011 , G09G3/2077 , G09G3/294 , H01J11/24 , H01J2211/245
摘要： A plasma display system has a plasma display panel including a pair of base plates for forming a plurality of discharge cells therebetween, and a plurality of pairs of electrodes for sustaining discharge to form plasma through a dielectric substance thereon in the discharge cells. The pairs of electrodes for sustaining discharge are disposed on a same one of the pair of base plates. The plasma display panel is configured such that a discharge current integrated over 40% of a discharge time Td from a start of the discharge time Td is smaller than a discharge current integrated over a remainder of the discharge time Td in one discharge, wherein the discharge time Td is defined as a time interval over which a discharge current does not drop to less than 5% of its maximum value in one discharge.
摘要翻译： 等离子体显示系统具有等离子体显示面板，其包括用于在其间形成多个放电单元的一对基板，以及用于维持放电的多对电极，通过放电单元中的电介质形成等离子体。 用于维持放电的电极对设置在一对基板中的同一个上。 等离子体显示面板被配置为使得从放电时间Td开始的积分超过放电时间Td的40％的放电电流小于在一个放电中的放电时间Td的剩余时间内积分的放电电流，其中放电 时间Td被定义为在一个放电中放电电流不下降到其最大值的5％的时间间隔。
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公开(公告)号：US06512500B2
公开(公告)日：2003-01-28
申请号：US09987333
申请日：2001-11-14
申请人： Takashi Sasaki , Masaji Ishigaki , Takahisa Mizuta , Takeo Masuda
发明人： Takashi Sasaki , Masaji Ishigaki , Takahisa Mizuta , Takeo Masuda
IPC分类号： G09G328
CPC分类号： G09G3/2033 , G09G3/2018 , G09G3/291 , G09G3/2927 , G09G3/294 , G09G3/2986 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： A plasma display panel driving method for a display panel having a plurality of electrodes forming cells, including a first electrode group arranged on a permeable substrate and being capable of being driven in common, a second electrode group arranged in parallel with the first electrode group on the permeable substrate and being capable of being driven independently, a third electrode group arranged perpendicular to the first and second electrode groups on another substrate and being capable of being driven independently. The driving method supplying a voltage with a fast rising leading edge so as to immediately produce a maximum electric discharge one time per a sub-field in a cell in which an electric discharge was performed beforehand and supplying another voltage without causing any electric discharge under a first condition.
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公开(公告)号：US6151000A
公开(公告)日：2000-11-21
申请号：US854640
申请日：1997-05-12
CPC分类号： G09G3/2033 , G09G3/288 , G09G2310/02 , G09G2310/0267 , G09G2310/0275 , G09G2320/0266
摘要： A display apparatus and display method are provided for a display panel having pixels arranged in a matrix form for displaying an image on a effective display area. Horizontal electrodes and vertical electrodes in the display panel are scanned for selectively illuminating said pixels by using a time sharing drive method in which one field period is divided into plural sub-fields weighted according to a sustaining period. As a result, an effective display area is divided into plural areas, no scanning for selecting a light emitting pixel is executed in a non-display area, and the number of sub-fields is increased in an area in which display in multiple gradations is required in a display area to obtain sufficient gradation. Instead of increasing the number of the sub-fields, the total sustaining period per one field is increased to obtain sufficient brightness. According to a feature of the invention, another area is provided in which the number of sub-fields is limited to the required minimum in which display in multiple gradations is not required. According to other feature of the invention, another area having few sub-fields is prepared instead of providing the non-display area.
摘要翻译： 提供了一种用于显示面板的显示装置和显示方法，该显示面板具有以矩阵形式布置的像素，用于在有效显示区域上显示图像。 扫描显示面板中的水平电极和垂直电极，以便通过使用时域共享驱动方法选择性地照亮所述像素，其中一个场周期被分成根据维持周期加权的多个子场。 结果，有效显示区域被划分为多个区域，在非显示区域中不执行用于选择发光像素的扫描，并且在多个灰度级显示的区域中子场数量增加 在显示区域中需要获得足够的灰度。 代替增加子场的数量，增加每一场的总维持周期以获得足够的亮度。 根据本发明的特征，提供了另一个区域，其中子场的数量被限制在不需要多个等级的显示的所需最小值。 根据本发明的其他特征，准备了具有很少子场的另一区域，而不是提供非显示区域。
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公开(公告)号：US5892492A
公开(公告)日：1999-04-06
申请号：US706952
申请日：1996-09-03
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/44 , H01J11/50 , G09G3/28
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： To achieve an expansion of color reproducibility and an improvement in contrast ratio, color filters 8R, 8G and 8B formed in stripes are successively arranged on one surface of a front glass substrate 1, interposing a black matrixes 7 between them. Sustaining electrodes 6 are provided thereon and a dielectric layer 9 and a protecting layer 10 are provided. On a rear glass substrate 2, barrier ribs 3 are provided in the manner they face the respective black matrixes 7, and thus the spaces between the barrier ribs 3 facing the respective color filters 8R, 8G and 8B form cells. The cells are respectively provided with the sustaining electrodes 6 falling at right angles with the address electrodes 4, coated with fluorescent substances 5R, 5G and 5B corresponding to the respective colors, and also sealed to hold discharge gas therein. A wave band selecting filter 11 for screening the light emitted from the discharge gas in the respective cells is provided on the other surface of the front glass substrate 1.
摘要翻译： 为了实现色彩再现性的扩大和对比度的提高，形成条纹的滤色器8R，8G和8B被连续地布置在前玻璃基板1的一个表面上，在它们之间插入黑矩阵7。 在其上设置保持电极6，并且设置介电层9和保护层10。 在后玻璃基板2上，以与它们相对应的黑矩阵7的方式设置隔壁3，从而隔着各个滤色器8R，8G和8B的隔壁3之间的间隔形成单元。 电池分别设置有与寻址电极4成直角落下的保持电极6，涂覆有与各种颜色对应的荧光物质5R，5G和5B，并且还被密封以将放电气体保持在其中。 在前玻璃基板1的另一个表面上设置用于对从各个单元中的放电气体发出的光进行屏蔽的波段选择滤波器11。
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公开(公告)号：US5889501A
公开(公告)日：1999-03-30
申请号：US651328
申请日：1996-05-22
申请人： Takashi Sasaki , Masaji Ishigaki , Norio Yatsuda , Yuji Sano , Hiroshi Ohtaka
发明人： Takashi Sasaki , Masaji Ishigaki , Norio Yatsuda , Yuji Sano , Hiroshi Ohtaka
CPC分类号： G09G3/2022 , G09G3/291 , G09G3/2986 , G09G3/2018
摘要： A plasma display apparatus is disclosed, in which a plurality of pixels are arranged in dot matrix, at least one first electrode specifies the addresses of the pixels, a set of electrodes including a second electrode and a third electrode are arranged in a plurality of pixels for generating a pixel display plasma, and a phosphor member arranged in a plurality of pixels for illuminating light due to the ultraviolet light generated from the pixel display plasma. In the process of driving the plasma display apparatus, the pixel display plasma is erased by applying a plurality of erase pulses with progressively shorter pulse durations and intervals alternately between selected two of the first, second and third electrodes.
摘要翻译： 公开了一种等离子体显示装置，其中多个像素以点阵布置，至少一个第一电极指定像素的地址，包括第二电极和第三电极的电极组被布置在多个像素中 用于产生像素显示等离子体的荧光体构件以及由像素显示等离子体产生的紫外线照射光的多个像素配置的荧光体构件。 在驱动等离子体显示装置的过程中，通过在所选择的第一，第二和第三电极中的两个之间交替地施加具有逐渐更短的脉冲持续时间和间隔的多个擦除脉冲来擦除像素显示等离子体。
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