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公开(公告)号：US20060038480A1
公开(公告)日：2006-02-23
申请号：US11207944
申请日：2005-08-22
CPC分类号： H01J31/123 , H01J29/085
摘要： This invention provides a flat-panel display apparatus adapted to reduce the electric charges stored into fluorescent materials, and to allow spacers to be arranged easily and accurately, and capable of displaying high-quality images by improving color purity of the colored light emitted toward the viewing side. The display apparatus according to this invention has a rear substrate 1 including an electrical insulating substrate 10 on which are formed a large number of cold-cathode elements 19 for emitting electrons, a display substrate 101 including a light-transmissive substrate 110 which is disposed facing the rear substrate 1 and on which are formed the fluorescent materials 111 that emit light when excited by the electron beams sent from the cold-cathode elements 19, and a frame member 116. A metallic sheet 120 in which a large number of fine-structured holes 122 each containing one fluorescent material 111 and for forming a light-emitting region are provided in matrix form is disposed on the light-transmissive substrate 110. Color filters that transmit the rays-of-light of desired colors, emitted from associated fluorescent materials, are provided between the light-transmissive substrate containing the fine-structured holes, and the fluorescent materials.
摘要翻译： 本发明提供了一种平板显示装置，其适用于减少存储在荧光材料中的电荷，并且能够容易且准确地布置间隔物，并且能够通过提高朝向 观看侧。 根据本发明的显示装置具有背面基板1，其包括形成有用于发射电子的大量冷阴极元件19的电绝缘基板10，包括透光基板110的显示基板101，该透光基板110面向 后基板1，并且在其上形成有由从冷阴极元件19发送的电子束激发时发光的荧光材料111和框架构件116.金属片120，其中具有大量精细结构 每个包含一个荧光材料111并用于形成发光区域的孔122以矩阵形式设置在透光基板110上。滤色器，透射从相关联的荧光材料发射的所需颜色的光线 设置在含有微细孔的透光性基板和荧光体之间。
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公开(公告)号：US20050189866A1
公开(公告)日：2005-09-01
申请号：US11046437
申请日：2005-01-27
申请人： Yoshie Kodera , Tetsu Ohishi , Toshimitsu Watanabe , Mutsumi Suzuki , Masakazu Sagawa , Akinori Maeda
发明人： Yoshie Kodera , Tetsu Ohishi , Toshimitsu Watanabe , Mutsumi Suzuki , Masakazu Sagawa , Akinori Maeda
CPC分类号： H01J29/028 , H01J31/127 , H01J2329/8625 , H01J2329/8655 , H01J2329/866
摘要： A flat panel display apparatus includes a rear substrate in which a number of cold cathode devices for emitting electrons are formed on an insulative substrate; a display substrate in which phosphors are arranged in a matrix shape on a translucent substrate; supporting members which are arranged between the rear substrate and the display substrate and maintain intervals between them; and frame members, in which a space surrounded by the rear substrate, the display substrate, and the frame members is set to a vacuum atmosphere. It then becomes possible to provide an apparatus in which there is no remarkable change between a scanning line resistance value in the scanning line direction in a portion with spacers and that in a portion without a spacer, a luminance variation can be reduced, and the apparatus has a conduction connection structure of the spacers and the scanning lines.
摘要翻译： 平板显示装置包括：背面基板，在绝缘基板上形成有多个用于发射电子的冷阴极器件; 荧光体在透光性基板上以矩阵状排列的显示基板; 支撑构件，其布置在后基板和显示基板之间并且保持它们之间的间隔; 框架构件，其中将由后基板，显示基板和框架构件包围的空间设定为真空气氛。 可以提供一种装置，其中在具有间隔物的部分中的扫描线方向上的扫描线电阻值与没有间隔物的部分中的扫描线电阻值之间没有显着变化，可以降低亮度变化，并且该装置 具有间隔物和扫描线的导通连接结构。
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公开(公告)号：US07176876B2
公开(公告)日：2007-02-13
申请号：US10632585
申请日：2003-07-31
IPC分类号： G09G3/36
CPC分类号： G09G3/22 , G09G3/2011 , G09G3/2077 , G09G2310/0224 , G09G2310/027 , G09G2320/0209 , G09G2320/0276 , G09G2320/0285 , G09G2320/0606 , G09G2320/0626
摘要： The present invention provides a bright and high-resolution display apparatus having a dynamic range exceeding the number of gray-scale voltage (or current) outputs, which a signal driver is capable of generating. In accordance with the present invention, a select period, in which a group of pixels on each row is driven, is divided into a plurality of sub-periods. The signal driver supplies a voltage output varying from sub-period to sub-period to selected pixels through a signal electrode. The pixel is capable of expressing various values of a gray scale, the size of which is at least approximately equal to (the number of gray-scale voltage outputs, which the signal driver is capable of generating)×(the number of sub-periods). By changing the ratio of the length of a sub-period to the length of another sub-period or the range of the driving voltage (or current), the dynamic range of the display can be further increased.
摘要翻译： 本发明提供一种明亮且高分辨率的显示装置，其动态范围超过了信号驱动器能够产生的灰度电压（或电流）输出的数量。 根据本发明，驱动每行的一组像素的选择周期被划分成多个子周期。 信号驱动器通过信号电极将从子周期到子周期的电压输出提供给所选择的像素。 该像素能够表达灰度级的各种值，其尺寸至少近似等于（信号驱动器能够产生的灰度级电压输出的数量）x（子周期的数量 ）。 通过改变子周期的长度与另一子周期的长度或驱动电压（或电流）的范围的比率，可以进一步提高显示器的动态范围。
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公开(公告)号：US20060050039A1
公开(公告)日：2006-03-09
申请号：US11213144
申请日：2005-08-25
申请人： Toshimitsu Watanabe , Go Uchida , Masaki Nishikawa , Tetsu Ohishi
发明人： Toshimitsu Watanabe , Go Uchida , Masaki Nishikawa , Tetsu Ohishi
CPC分类号： G09G3/22 , G09G2300/0452
摘要： In an FED (Field Emission Display), lowering of a color temperature is suppressed which is caused by that light emission luminance of respective color phosphors is different from each other so as to achieve a better white balance. A display apparatus is equipped with a cathode substrate containing a plurality of electron emitter elements, and an anode substrate. The anode substrate is arranged opposite to the cathode substrate, and contains three colors of red, green, blue phosphors which are excited by electrons emitted from the electron emitter elements so as to emit light. Then, an area of either the red phosphor or an area of the blue phosphor is made smaller than an area of the green phosphor.
摘要翻译： 在FED（场发射显示）中，由于各种彩色荧光体的发光亮度彼此不同而导致的色温的降低被抑制，以达到更好的白平衡。 显示装置配备有包含多个电子发射体元件的阴极基板和阳极基板。 阳极基板与阴极基板相对配置，并且包含由电子发射器元件发射的电子激发以发光的三种颜色的红色，绿色，蓝色荧光体。 然后，使红色荧光体的区域或蓝色荧光体的面积比绿色荧光体的面积小。
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公开(公告)号：US5808704A
公开(公告)日：1998-09-15
申请号：US367931
申请日：1995-01-03
申请人： Hiroki Yoshikawa , Takahiko Yoshida , Kiyoshi Wada , Shigeru Mori , Tetsu Ohishi , Toshimitsu Watanabe , Koji Suso , Yoshimasa Yokoyama , Akira Takahashi , Yasuhiko Komatsu , Yoshinori Matsumura , Kazunari Nakagawa , Kohsuke Ozeki , Maki Furui , Naoko Kubo , Tutomu Simada , Tohru Mori , Satoshi Ishizuka
发明人： Hiroki Yoshikawa , Takahiko Yoshida , Kiyoshi Wada , Shigeru Mori , Tetsu Ohishi , Toshimitsu Watanabe , Koji Suso , Yoshimasa Yokoyama , Akira Takahashi , Yasuhiko Komatsu , Yoshinori Matsumura , Kazunari Nakagawa , Kohsuke Ozeki , Maki Furui , Naoko Kubo , Tutomu Simada , Tohru Mori , Satoshi Ishizuka
CPC分类号： H04N9/3141 , G03B21/10 , G03B21/16 , H04N5/7408 , H04R5/02 , H04N5/642 , H04N7/0122
摘要： A rear projection type image display apparatus having an arrangement that a projection distance of a projection lens thereof is shortened and a density of mounting of parts relating to an optical system and an electric system is made higher. Furthermore, a width of a rear portion of a housing of the rear projection type image display apparatus is reduced rearwards at any position from the upper portion to the lower portion thereof, and the lower portion of a back cover is depressed inwards. Thus, a space required to install the rear projection type image display apparatus can be reduced, the rear surface of the apparatus can be disposed on a wall without any gap when the apparatus is installed along the wall, and the overall body of the apparatus can be received deep into a corner of walls when the apparatus is installed at the corner.
摘要翻译： 具有其投影透镜的投影距离缩短并且与光学系统和电气系统相关的部件的安装密度更高的背投型图像显示装置。 此外，背投影型图像显示装置的壳体的后部的宽度在从上部到下部的任何位置处向后减小，并且后盖的下部向内凹入。 因此，可以减少安装后投影型图像显示装置所需的空间，当装置沿壁安装时，可以将设备的后表面设置在没有任何间隙的壁上，并且装置的整体可以 当设备安装在角落时，深深地被收到墙壁的一角。
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公开(公告)号：US07358934B2
公开(公告)日：2008-04-15
申请号：US11213144
申请日：2005-08-25
申请人： Toshimitsu Watanabe , Go Uchida , Masaki Nishikawa , Tetsu Ohishi
发明人： Toshimitsu Watanabe , Go Uchida , Masaki Nishikawa , Tetsu Ohishi
IPC分类号： G09G3/20
CPC分类号： G09G3/22 , G09G2300/0452
摘要： In an FED (Field Emission Display), lowering of a color temperature is suppressed which is caused by that light emission luminance of respective color phosphors is different from each other so as to achieve a better white balance. A display apparatus is equipped with a cathode substrate containing a plurality of electron emitter elements, and an anode substrate. The anode substrate is arranged opposite to the cathode substrate, and contains three colors of red, green, blue phosphors which are excited by electrons emitted from the electron emitter elements so as to emit light. Then, an area of either the red phosphor or an area of the blue phosphor is made smaller than an area of the green phosphor.
摘要翻译： 在FED（场发射显示）中，由于各种彩色荧光体的发光亮度彼此不同而导致的色温的降低被抑制，以达到更好的白平衡。 显示装置配备有包含多个电子发射体元件的阴极基板和阳极基板。 阳极基板与阴极基板相对配置，并且包含由电子发射器元件发射的电子激发以发光的三种颜色的红色，绿色，蓝色荧光体。 然后，使红色荧光体的区域或蓝色荧光体的面积比绿色荧光体的面积小。
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公开(公告)号：US20070200801A1
公开(公告)日：2007-08-30
申请号：US11707807
申请日：2007-02-16
申请人： Tomoki Nakamura , Katsuhide Aoto , Masakazu Sagawa , Toshiaki Kusunoki , Toshimitsu Watanabe , Yoshiro Mikami
发明人： Tomoki Nakamura , Katsuhide Aoto , Masakazu Sagawa , Toshiaki Kusunoki , Toshimitsu Watanabe , Yoshiro Mikami
IPC分类号： G09G3/22
CPC分类号： G09G3/22 , H01J31/127
摘要： In a display device is capable of performing the gradation display of high bits by regulating the sheet resistance of the signal lines according to the set operation conditions of a display panel, plural pixels that are formed of plural sub-pixels each consisting of a pair of a cathode and a phosphor layer are arranged in a matrix to constitute a two-dimensional display region, and wherein when Ry is a vertical resolution of the display region, η is a cathode efficiency, Ies is a peak current per color sub-pixel, Ed [V] is the maximum amplitude of a drive voltage that is applied to the signal lines, b is the number of gradation bits, and SR[Ω/□] is a sheet resistance of the signal lines, SR
摘要翻译： 在显示装置中，通过根据设定的显示面板的操作条件调节信号线的薄层电阻，能够进行高位的灰度显示，由多个子像素形成的多个像素分别由 阴极和荧光体层以矩阵形式排列成二维显示区域，其中当Ry是显示区域的垂直分辨率时，eta是阴极效率，Ies是每个颜色子像素的峰值电流， Ed [V]是施加到信号线的驱动电压的最大幅度，b是灰度比特数，SR [Ω/□]是信号线的薄层电阻，SR
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公开(公告)号：US20060279489A1
公开(公告)日：2006-12-14
申请号：US11447855
申请日：2006-06-07
IPC分类号： G09G3/30
CPC分类号： G09G3/20 , G09G3/3208 , G09G5/393 , G09G2310/0221 , G09G2320/0233
摘要： An image display device is provided in which the screen is partitioned into upper and lower areas both being driven simultaneously. Image data read out of a frame memory #1 is displayed in the upper area of the present screen and at the same time, image data of the preceding screen read out of a frame memory #3 is displayed in the lower area of the present screen. In the next screen, image data read out of a frame memory #2 is displayed in the upper area of the next screen and image data read out of the frame memory #1 is displayed in the lower area of the next screen. In this manner, the image data read out of the frame memory #1 is displayed consecutively over the present screen and the next screen.
摘要翻译： 提供了一种图像显示装置，其中屏幕被划分为同时被驱动的上部和下部区域。 从帧存储器＃1中读出的图像数据被显示在当前画面的上部区域，同时，从画面存储器＃3读出的画面数据显示在当前画面的下方区域 。 在下一个屏幕中，从下一个屏幕的上部区域显示从帧存储器＃2读出的图像数据，并且在下一个屏幕的下部区域中显示从帧存储器＃1读出的图像数据。 以这种方式，从帧存储器＃1读出的图像数据在当前屏幕和下一个屏幕上连续显示。
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公开(公告)号：US20080185955A1
公开(公告)日：2008-08-07
申请号：US12060942
申请日：2008-04-02
IPC分类号： H01J63/04
CPC分类号： H01J29/46 , H01J29/003 , H01J29/021 , H01J31/127 , H01J2329/00
摘要： An image display device which is free of display defects and with high reliability to prevent destruction of electron sources due to injection of electric charge. On an outermost periphery of a display region, there are provided a bottom electrode serving as data line, a scan line bus serving as scan line, and dummy potential fixing electrodes which do not contribute to image display, and are connected with electrodes with low impedance and constant potential.
摘要翻译： 一种图像显示装置，其没有显示缺陷并且具有高可靠性以防止由于注入电荷而导致的电子源的破坏。 在显示区域的最外周，设置有用作数据线的底部电极，用作扫描线的扫描线总线和对图像显示无贡献的虚拟电位固定电极，并且与低阻抗的电极连接 和恒定电位。
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公开(公告)号：US20060202605A1
公开(公告)日：2006-09-14
申请号：US11325549
申请日：2006-01-05
CPC分类号： H01J29/46 , H01J29/003 , H01J29/021 , H01J31/127 , H01J2329/00
摘要： The present invention provides an image display device free of display defects and with high reliability to prevent destruction of electron sources due to injection of electric charge. On the outermost periphery of a display region, there are provided a bottom electrode 11 serving as data line, a scan line bus 21 serving as scan line, and dummy potential fixing electrodes 11D1, 11D2, 21D1 and 21D2 not contributing to image display, and these are connected with electrodes 70 and 80 with low impedance and constant potential.
摘要翻译： 本发明提供了一种没有显示缺陷并具有高可靠性以防止由于注入电荷而导致的电子源损坏的图像显示装置。 在显示区域的最外周，设置有用作数据线的底部电极11，作为扫描线的扫描线总线21，以及虚拟电位固定电极11D1,11D2,21D1和21D 2对图像显示没有贡献，并且这些与具有低阻抗和恒定电位的电极70和80连接。
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