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1. 发明申请

US20060157757A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20060157757A1
公开(公告)日：2006-07-20
申请号：US11335494
申请日：2006-01-20
申请人： Yoshiyuki Kaneko , Yuuichi Kijima , Masakazu Sagawa
发明人： Yoshiyuki Kaneko , Yuuichi Kijima , Masakazu Sagawa
IPC分类号： H01L31/113
CPC分类号： H01J31/127 , H01J29/02 , H01J2329/02
摘要： The present invention provides an image display device which can enhance the overlapping positional accuracy of both substrates and can exhibit a prolonged lifetime and a high quality display by suppressing the generation of sparks. A plurality of island-like electrodes are arranged on a back substrate, the island-like electrodes are held at a given potential, counter electrodes which correspond to the island-like electrodes are formed on a face substrate, and the counter electrodes are connected to an anode electrode.
摘要翻译：本发明提供一种图像显示装置，其可以增强两个基板的重叠位置精度，并且可以通过抑制火花的产生而具有延长的寿命和高质量的显示。在背面基板上配置有多个岛状电极，岛状电极保持在给定电位，与面状基板形成对应于岛状电极的对置电极，对置电极与阳极电极。

2. 发明申请

US20060038472A1 Display device 失效
标题翻译：显示设备
公开(公告)号：US20060038472A1
公开(公告)日：2006-02-23
申请号：US11204348
申请日：2005-08-16
申请人： Yoshiyuki Kaneko , Masakazu Sagawa , Toshiaki Kusunoki , Tomoki Nakamura
发明人： Yoshiyuki Kaneko , Masakazu Sagawa , Toshiaki Kusunoki , Tomoki Nakamura
IPC分类号： H01J29/00
CPC分类号： G09G3/22 , G09G2300/0426 , G09G2310/0267 , H01J31/127
摘要： The present invention prevents a phenomenon that some electrons emitted from electron sources are charged to partition walls from influencing trajectories of the electrons thus preventing the shortage of excitation of phosphor layers. An image display device includes electron sources to which an electric current is supplied from scanning signal lines by way of current supply electrodes. The image display device also includes partition walls which are arranged on at least some of the scanning signal lines. Further, the current supply electrodes are connected with the electron sources on a downstream side of the scanning signal lines.
摘要翻译：本发明防止了从电子源发射的一些电子被充电到隔壁以影响电子的轨迹，从而防止荧光体层的激发不足的现象。图像显示装置包括通过电流供给电极从扫描信号线供给电流的电子源。图像显示装置还包括布置在至少一些扫描信号线上的分隔壁。此外，电流供给电极与扫描信号线的下游侧的电子源连接。

3. 发明授权

US06608620B1 Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US06608620B1
公开(公告)日：2003-08-19
申请号：US09658260
申请日：2000-09-08
申请人： Mutsumi Suzuki , Yoshiyuki Kaneko , Toshiaki Kusunoki , Masakazu Sagawa
发明人： Mutsumi Suzuki , Yoshiyuki Kaneko , Toshiaki Kusunoki , Masakazu Sagawa
IPC分类号： G09G500
CPC分类号： G09G3/22 , G09G3/2014 , G09G2300/08 , G09G2310/0251 , G09G2310/0275 , H01J31/127
摘要： A display apparatus capable of reducing power consumption comprising a display element, said display element comprising a first substrate, and a second substrate having phosphors; said first substrate comprising a plurality of transistor elements, a plurality of electron emitter elements, a plurality of first signal lines stretched in a first direction, and a plurality of second signal lines stretched in a second direction perpendicular to said first direction; each of said electron emitter elements being provided for one of said transistor elements, having a structure comprising a base electrode, an insulator and a top electrode stacked as layers placed one on another in this order of enumeration, and emitting electrons when a positive-polarity voltage is applied to said top electrode; wherein each of said transistor elements and each of said electron emitter elements are provided in each intersection region of said plurality of first signal lines and said plurality of second signal lines.
摘要翻译：一种能够降低功耗的显示装置，包括显示元件，所述显示元件包括第一基板和具有荧光体的第二基板;所述第一基板包括多个晶体管元件，多个电子发射器元件，多个第一信号沿第一方向拉伸的线，以及沿与所述第一方向垂直的第二方向拉伸的多条第二信号线;每个所述电子发射体元件被提供用于所述晶体管元件之一，其结构包括基极，绝缘体以及顶层电极，按照这样的次序依次层叠成层，并且当向所述顶部电极施加正极性电压时发射电子;其中每个所述晶体管元件和每个所述电子发射元件设置在每个所述多个第一信号线和所述多条第二信号线的交叉区域。

4. 发明授权

US07291966B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US07291966B2
公开(公告)日：2007-11-06
申请号：US11204348
申请日：2005-08-16
申请人： Yoshiyuki Kaneko , Masakazu Sagawa , Toshiaki Kusunoki , Tomoki Nakamura
发明人： Yoshiyuki Kaneko , Masakazu Sagawa , Toshiaki Kusunoki , Tomoki Nakamura
IPC分类号： H01J1/62
CPC分类号： G09G3/22 , G09G2300/0426 , G09G2310/0267 , H01J31/127
摘要： The present invention prevents a phenomenon that some electrons emitted from electron sources are charged to partition walls from influencing trajectories of the electrons thus preventing the shortage of excitation of phosphor layers. An image display device includes electron sources to which an electric current is supplied from scanning signal lines by way of current supply electrodes. The image display device also includes partition walls which are arranged on at least some of the scanning signal lines. Further, the current supply electrodes are connected with the electron sources on a downstream side of the scanning signal lines.
摘要翻译：本发明防止了从电子源发射的一些电子被充电到隔壁以影响电子的轨迹，从而防止荧光体层的激发不足的现象。图像显示装置包括通过电流供给电极从扫描信号线供给电流的电子源。图像显示装置还包括布置在至少一些扫描信号线上的分隔壁。此外，电流供给电极与扫描信号线的下游侧的电子源连接。

5. 发明申请

US20060284540A1 Image display device 审中-公开
标题翻译：图像显示装置
公开(公告)号：US20060284540A1
公开(公告)日：2006-12-21
申请号：US11453331
申请日：2006-06-15
申请人： Toshiaki Kusunoki , Masakazu Sagawa , Kazutaka Tsuji , Tatsumi Hirano , Etsuko Nishimura , Yoshiro Mikami , Yoshiyuki Kaneko , Tomoki Nakamura , Katsuhide Aoto
发明人： Toshiaki Kusunoki , Masakazu Sagawa , Kazutaka Tsuji , Tatsumi Hirano , Etsuko Nishimura , Yoshiro Mikami , Yoshiyuki Kaneko , Tomoki Nakamura , Katsuhide Aoto
IPC分类号： H01J1/00 , H01J19/06 , H01J1/62 , H01J63/04
CPC分类号： H01J29/481 , B82Y10/00 , H01J2201/30446 , H01J2201/3125
摘要： An object of the invention is to provide a thin-film cathode having a base electrode, an upper electrode and an electron accelerator disposed therebetween and made of an insulator or a semiconductor, wherein a diode current rises with a lower threshold voltage that that in the background art, so that a diode current required for electron emission can be secured with a low voltage, and to obtain an image display device long in life and low in power consumption. Platinum-group metal (Group VIII), noble metal belonging to Group Ib, or a laminated film, a mixed film or an alloy film of those materials containing an alkali metal oxide, an alkaline earth metal compound or a compound of transition metal belonging to Group III to VII from the interface with an electron accelerator to the surface is used as an upper electrode.
摘要翻译：本发明的目的是提供一种具有设置在其间并由绝缘体或半导体制成的基极，上电极和电子加速器的薄膜阴极，其中二极管电流以较低的阈值电压上升，因此能够以低电压确保电子发射所需的二极管电流，并获得寿命长且功耗低的图像显示装置。铂族金属（VIII族），属于Ib族的贵金属或层合膜，混合膜或含有碱金属氧化物，碱土金属化合物或过渡金属化合物的合金膜属于从与电子加速器到表面的界面的III至VII族用作上电极。

6. 发明授权

US07750548B2 Image display device 失效
标题翻译：图像显示装置
公开(公告)号：US07750548B2
公开(公告)日：2010-07-06
申请号：US11943690
申请日：2007-11-21
申请人： Takuo Tamura , Masakazu Sagawa , Hiroshi Kikuchi
发明人： Takuo Tamura , Masakazu Sagawa , Hiroshi Kikuchi
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , H01J29/04 , H01J2329/0484
摘要： An image display device in which each pixel has a thin-film electron source composed of a lower electrode (which is a signal wire), an electron accelerating layer (which is formed by anodizing the surface of said signal wire), and an upper electrode (which covers said electron accelerating layer and releases electrons), in which the anodized film constituting said electron accelerating layer contains hydrated alumina component and anhydrous alumina component such that their ratio in the side close to the upper electrode is greater than that in the side close to the lower electrode. This structure prevents said thin-film electron source from being deteriorated in diode characteristics by said electron accelerating layer, thereby enhancing the reliability of said image display device.
摘要翻译：一种图像显示装置，其中每个像素具有由下电极（其是信号线），电子加速层（通过阳极氧化所述信号线的表面形成）构成的薄膜电子源，以及上电极（其覆盖所述电子加速层并释放电子），其中构成所述电子加速层的阳极氧化膜含有水合氧化铝组分和无水氧化铝组分，使得它们在靠近上电极的一侧的比例大于侧面密封到下电极。该结构防止所述电子加速层使所述薄膜电子源的二极管特性劣化，从而提高所述图像显示装置的可靠性。

7. 发明授权

US07310076B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US07310076B2
公开(公告)日：2007-12-18
申请号：US10773365
申请日：2004-02-09
申请人： Mutsumi Suzuki , Masakazu Sagawa , Toshiaki Kusunoki
发明人： Mutsumi Suzuki , Masakazu Sagawa , Toshiaki Kusunoki
IPC分类号： G09G3/30
CPC分类号： G09G3/22 , G09G2310/02 , G09G2310/0267 , G09G2310/06 , G09G2320/0209 , G09G2330/021 , G09G2330/04
摘要： An display apparatus arranged in a matrix having plural luminance modulation elements for modulating or do not modulating luminance depending upon application of a voltage of positive or reverse polarity,having plural parallel scanning electrodes and plural parallel data electrodes, in which each luminance modulation element is disposed at an intersection between the scanning electrode and the data electrode, andhaving first driving means connected to the scanning electrodes and outputting scanning pulses, and second driving means connected to the data electrodes,wherein the scanning electrodes are grouped into those in a selected state applied with a scanning pulse and those other than described above in a non-selected state at a certain time point during the scanning period; the number of the scanning lines in the selected state is n1; the scanning lines in the non-selected state are grouped into non-selected state scanning lines at a high impedance state and non-selected state scanning lines at a low impedance state, the high impedance non-selected state scanning lines has higher impedance than the scanning lines in the selected state, and the low impedance non-selected state scanning lines has lower impedance than the high impedance non-selected state scanning lines; and the number of the non-selected state scanning lines at the low impedance state is n1×2 or more.
摘要翻译：一种显示装置，具有多个亮度调制元件，具有多个用于调制或不调制亮度的亮度调制元件，该显示装置具有多个平行扫描电极和多个并行数据电极，其中配置有各个亮度调制元件在扫描电极和数据电极之间的交叉点处，并且具有连接到扫描电极并输出扫描脉冲的第一驱动装置，以及连接到数据电极的第二驱动装置，其中扫描电极被分组为处于选择状态的扫描电极扫描脉冲以及在扫描期间的某个时间点处于未选择状态的扫描脉冲; 所选择的状态下的扫描线的数量为n <1; 处于非选择状态的扫描线被分组成处于高阻抗状态的非选择状态扫描线和处于低阻抗状态的非选择状态扫描线，高阻抗非选择状态扫描线具有比扫描线处于选择状态，低阻抗非选择状态扫描线的阻抗比高阻抗非选择状态扫描线低; 并且处于低阻抗状态的未选择状态扫描线的数量为n×1×2以上。

8. 发明申请

US20070228929A1 Display apparatus 审中-公开
标题翻译：显示装置
公开(公告)号：US20070228929A1
公开(公告)日：2007-10-04
申请号：US11657046
申请日：2007-01-24
申请人： Mutsumi Suzuki , Masakazu Sagawa , Toshiaki Kusunoki
发明人： Mutsumi Suzuki , Masakazu Sagawa , Toshiaki Kusunoki
IPC分类号： H01J1/00 , H01J1/62 , H01J19/06 , H01J63/04
CPC分类号： H01J31/127 , H01J29/04
摘要： In a matrix electron emitter display using a thin-film electron emitter, a required resistance value of a top electrode, which value is determined by voltage drop at the top electrode, is small, and selection of a material and film thickness of the top electrode have been limited. Use of cathode structure which improves the capability of feeding from a feeding line to a thin-film electron emitter element improves the electron emission efficiency, and permits achieving higher luminance and lower power of a display apparatus.
摘要翻译：在使用薄膜电子发射体的矩阵电子发射体显示器中，由顶部电极的电压降决定该值的顶部电极的所需电阻值小，并且选择上部电极的材料和膜厚度受到限制使用提高从馈电线向薄膜电子发射体元件供给的能力的阴极结构提高了电子发射效率，并且可以实现显示装置的更高的亮度和更低的功率。

9. 发明申请

US20070200801A1 Display device 审中-公开
标题翻译：显示设备
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 满足。

10. 发明申请

US20060267480A1 Display device having a thin film electron source array 失效
公开(公告)号：US20060267480A1
公开(公告)日：2006-11-30
申请号：US11501745
申请日：2006-08-10
申请人： Toshiaki Kusunoki , Masakazu Sagawa , Mutsumi Suzuki
发明人： Toshiaki Kusunoki , Masakazu Sagawa , Mutsumi Suzuki
IPC分类号： H01J63/04
CPC分类号： H01J31/127 , B82Y10/00 , H01J1/312 , Y10S345/905
摘要： The invention provides a display device using thin film type electron sources having a structure that can be formed in a simple manufacturing process. A lower electrode, a protective insulating layer and an interlayer film are formed on a cathode substrate. An upper bus electrode made from a laminated film of a metal film lower layer and a metal film upper layer is provided further on the interlayer film. A film of an upper electrode of a thin film type electron source for each pixel constituted by an insulating layer serving as an electron accelerating layer on the lower electrode and the upper electrode is formed on two stripe electrodes of the upper bus electrode in that pixel and another upper bus electrode in an adjacent pixel by sputtering. Then, the upper electrode is separated by self-alignment due to a setback portion of the metal film lower layer and an appentice of the metal film upper layer of the corresponding upper bus electrode. Thus, a thin film type electron source separated in accordance with each pixel is formed.

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