公开(公告)号：US20090225008A1

公开(公告)日：2009-09-10

申请号：US12323592

申请日：2008-11-26

申请人： Shunichiro Nobuki ,  Norihiro Uemura ,  Masakazu Sagawa ,  Keizo Suzuki ,  Yoshiro Mikami ,  Hideto Momose ,  Shirun Ho

发明人： Shunichiro Nobuki ,  Norihiro Uemura ,  Masakazu Sagawa ,  Keizo Suzuki ,  Yoshiro Mikami ,  Hideto Momose ,  Shirun Ho

IPC分类号： G09G3/28

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/365

摘要： A plasma display apparatus having a priming discharge region PDC partitioned from a display discharge cell DDC, by a traverse rib, at a side where the second electrode between the display discharge cell DDC adjacent in a row direction is adjacent; a second longitudinal rib partitioning the priming discharge region PDC; a third longitudinal rib, further partitioning a region partitioned by the second longitudinal rib into two sections; a convex electrode; and a gap connecting the display discharge cell DDC and the priming discharge cell PDC, wherein a sum of a width in a line direction of a nearly rectangular space region containing adjacent two priming discharge cells PDCs, and a pattern width of the second longitudinal rib is designed larger than a sum of a width in the row direction and a pattern width of the traverse rib.

摘要翻译： 一种等离子体显示装置，在显示用放电单元DDC与行方向相邻的显示用放电单元DDC之间的第二电极相邻的一侧，通过横动肋从显示用放电单元DDC分割的起动放电区域PDC; 分隔起动放电区域PDC的第二纵向肋; 第三纵向肋，进一步将由所述第二纵向肋分隔的区域划分成两个部分; 凸电极 以及连接显示放电单元DDC和起动放电单元PDC的间隙，其中，包含相邻两个起动放电单元PDC的近似矩形的空间区域的线方向的宽度与第二纵向肋的图案宽度之和为 设计成大于行方向宽度和横幅的图案宽度之和。

公开(公告)号：US20090184895A1

公开(公告)日：2009-07-23

申请号：US12344672

申请日：2008-12-29

申请人： Norihiro Uemura ,  Shunichiro Nobuki ,  Masakazu Sagawa ,  Shirun Ho ,  Keizo Suzuki ,  Yoshiro Mikami

发明人： Norihiro Uemura ,  Shunichiro Nobuki ,  Masakazu Sagawa ,  Shirun Ho ,  Keizo Suzuki ,  Yoshiro Mikami

IPC分类号： G09G3/28

CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J11/32 ,  H01J11/36

摘要： A high-definition, high-quality, and high-contrast PDP that features high brightness, guaranteed long life, and stable driving, is provided by improving the time-dependent degradation of address discharge delay. The PDP includes: a front substrate having bus electrodes, and sustain discharge electrodes extending in a lateral direction of the bus electrodes to form display lines; a back substrate having address electrodes facing the sustain discharge electrodes in the lateral direction of the bus electrodes; and discharge cells formed between the substrates. Each of the discharge cells includes a sustain discharge cell and a priming discharge cell, in which a protruding electrode is formed to extend in a direction opposite to the discharge gap from the bus electrode, and a predetermined space is provided between the two cells to supply priming. The shape and size of the space are optimized so that the sustain discharge does not spread to the address discharge cell through the space.

摘要翻译： 通过改善寻址放电延迟的时间依赖性降低，提供了具有高亮度，长寿命和稳定驱动的高清晰度，高质量和高对比度的PDP。 PDP包括：具有总线电极的前基板和沿总线电极的横向方向延伸的维持放电电极，以形成显示线; 背面基板，其具有在所述总线电极的横向方向上面对所述维持放电电极的寻址电极; 以及在基板之间形成的放电单元。 每个放电单元包括维持放电单元和起动放电单元，其中突出电极形成为沿着与总线电极的放电间隙相反的方向延伸，并且在两个单元之间提供预定的空间以供应 起动 优化空间的形状和尺寸，使得维持放电不会通过该空间扩散到寻址放电单元。

公开(公告)号：US08085220B2

公开(公告)日：2011-12-27

申请号：US12323592

申请日：2008-11-26

申请人： Shunichiro Nobuki ,  Norihiro Uemura ,  Masakazu Sagawa ,  Keizo Suzuki ,  Yoshiro Mikami ,  Hideto Momose ,  Shirun Ho

发明人： Shunichiro Nobuki ,  Norihiro Uemura ,  Masakazu Sagawa ,  Keizo Suzuki ,  Yoshiro Mikami ,  Hideto Momose ,  Shirun Ho

IPC分类号： G09G3/28

CPC分类号： H01J11/26 ,  H01J11/12 ,  H01J11/24 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/365

摘要： A plasma display apparatus having a priming discharge region PDC partitioned from a display discharge cell DDC, by a traverse rib, at a side where the second electrode between the display discharge cell DDC adjacent in a row direction is adjacent; a second longitudinal rib partitioning the priming discharge region PDC; a third longitudinal rib, further partitioning a region partitioned by the second longitudinal rib into two sections; a convex electrode; and a gap connecting the display discharge cell DDC and the priming discharge cell PDC, wherein a sum of a width in a line direction of a nearly rectangular space region containing adjacent two priming discharge cells PDCs, and a pattern width of the second longitudinal rib is designed larger than a sum of a width in the row direction and a pattern width of the traverse rib.

摘要翻译： 一种等离子体显示装置，在显示用放电单元DDC与行方向相邻的显示用放电单元DDC之间的第二电极相邻的一侧，通过横动肋从显示用放电单元DDC分割的起动放电区域PDC; 分隔起动放电区域PDC的第二纵向肋; 第三纵向肋，进一步将由所述第二纵向肋分隔的区域划分成两个部分; 凸电极 以及连接显示放电单元DDC和起动放电单元PDC的间隙，其中，包含相邻两个起动放电单元PDC的近似矩形的空间区域的线方向的宽度与第二纵向肋的图案宽度之和为 设计成大于行方向宽度和横幅的图案宽度之和。

公开(公告)号：US08098013B2

公开(公告)日：2012-01-17

申请号：US12502552

申请日：2009-07-14

申请人： Norihiro Uemura ,  Shunichiro Nobuki ,  Naoya Tokoo ,  Masakazu Sagawa

发明人： Norihiro Uemura ,  Shunichiro Nobuki ,  Naoya Tokoo ,  Masakazu Sagawa

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  G09G3/2927 ,  G09G2320/0238 ,  G09G2320/0242 ,  H01J11/42

摘要： A plasma display device includes: a front substrate and a back substrate facing each other and interposing a discharge gap; and a plurality of discharge cells formed by the front substrate and the back substrate, wherein a mixture gas containing Xe is filled in the discharge gap, and a red, green, or blue phosphor materials is arranged in each of the discharge cells. The plasma display device performs a reset operation by, at least, a weak discharge. A crystal material is arranged in the red, green, and blue phosphor materials so as to make weak discharge firing voltages for reset discharges in respective discharge cells uniform.

摘要翻译： 等离子体显示装置包括：前基板和背面基板，彼此面对并插入放电间隙; 以及由前面基板和背面基板形成的多个放电单元，其中在放电间隙中填充含有Xe的混合气体，并且在每个放电单元中布置红色，绿色或蓝色荧光体材料。 等离子体显示装置至少进行弱放电进行复位动作。 在红色，绿色和蓝色荧光体材料中布置晶体材料，以使各放电单元中的复位放电的放电点火电压弱。

公开(公告)号：US20070035229A1

公开(公告)日：2007-02-15

申请号：US11500991

申请日：2006-08-09

申请人： Yoshiro Mikami ,  Masakazu Sagawa ,  Tomoki Nakamura ,  Shoji Shirai

发明人： Yoshiro Mikami ,  Masakazu Sagawa ,  Tomoki Nakamura ,  Shoji Shirai

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/467 ,  H01J29/04 ,  H01J29/481 ,  H01J31/127

摘要： In a light emitting display device using electron emitter elements, it is possible to prevent lowering of image quality caused by spread of electron beams. MIM (Metal Insulator Metal) is used as the electron emitter elements and each of the electron emitter elements is surrounded by a conductive barrier (scanning wire). The electron emitter elements and the barriers are covered by upper electrodes so that the barriers and the surfaces of the electron emitter elements have the same electrical potential. The electron emitter elements and the barriers are formed on a cathode substrate. Color phosphors of R (red), G (green), and B (blue) are formed on an anode substrate at the side opposing to the cathode substrate. The color phosphors are excited by electron beams emitted from the electron emitter elements.

摘要翻译： 在使用电子发射体元件的发光显示装置中，可以防止由电子束扩散引起的图像质量的降低。 使用MIM（金属绝缘体金属）作为电子发射体元件，并且每个电子发射体元件被导电屏障（扫描线）包围。 电子发射体元件和屏障被上部电极覆盖，使得电子发射体元件的势垒和表面具有相同的电位。 电子发射体元件和阻挡层形成在阴极基板上。 在与阴极基板相对的一侧的阳极基板上形成R（红色），G（绿色）和B（蓝色）的彩色荧光体。 彩色荧光体被从电子发射体元件发射的电子束激发。

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。

公开(公告)号：US20060205103A1

公开(公告)日：2006-09-14

申请号：US11213748

申请日：2005-08-30

申请人： Takuo Tamura ,  Hiroshi Kikuchi ,  Yasushi Sano ,  Masakazu Sagawa ,  Yoshiro Mikami

发明人： Takuo Tamura ,  Hiroshi Kikuchi ,  Yasushi Sano ,  Masakazu Sagawa ,  Yoshiro Mikami

IPC分类号： H01L21/00 ,  H01L21/82

CPC分类号： H01L27/1214 ,  B82Y10/00 ,  H01J9/022 ,  H01J9/50 ,  H01J2201/3125 ,  Y02W30/828

摘要： For inhibiting generation of pixels that could not be displayed in a line in a display screen of an electron emission display comprising the pixels each provided with an electron source in which a first electrode at a signal line side and a second electrode at a scanning line side are joined through an isolating layer (electron acceleration layer), the present invention cuts off continuity between the first electrode and the second electrode which are short-circuited caused by a defect, so that the electron source with the defect is isolated from other electron sources. In the electron source with a defect, for example, a portion of the second electrode surrounding the above-mentioned defect thereof is excised by laser.

摘要翻译： 为了抑制在电子发射显示器的显示屏幕中不能显示的像素的产生，该电子发射显示器包括每个设有电子源的像素，其中信号线侧的第一电极和扫描线侧的第二电极 通过隔离层（电子加速层）接合，本发明切断由缺陷引起的短路的第一电极和第二电极之间的连续性，使得具有缺陷的电子源与其他电子源隔离 。 在具有缺陷的电子源中，例如，通过激光切除围绕上述缺陷的第二电极的一部分。

公开(公告)号：US20080290781A1

公开(公告)日：2008-11-27

申请号：US12124502

申请日：2008-05-21

申请人： Yoshiro MIKAMI ,  Toshiaki Kusunoki ,  Katsuhide Aoto ,  Tomoki Nakamura ,  Masakazu Sagawa

发明人： Yoshiro MIKAMI ,  Toshiaki Kusunoki ,  Katsuhide Aoto ,  Tomoki Nakamura ,  Masakazu Sagawa

IPC分类号： H01J1/62

CPC分类号： H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J2329/0484

摘要： There is disclosed a display apparatus using a long-lived MIM electron source that is excellent in grayscale controllability. In a device including an MIM dielectric layer having a film thickness of 9.6 nm, the diode current Id rises exponentially from around 4.8 V together with the voltage. The emission current Ie rises exponentially from 4.7 V. That is, VthIe

摘要翻译： 公开了使用灰度可控性优异的长寿命的MIM电子源的显示装置。 在包括膜厚度为9.6nm的MIM电介质层的器件中，二极管电流Id与电压一起大约从4.8V指数地上升。 发射电流Ie从4.7V指数地上升。也就是说，VthIe

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。

公开(公告)号：US20060087218A1

公开(公告)日：2006-04-27

申请号：US11252794

申请日：2005-10-19

申请人： Yoshiro Mikami ,  Yukio Takasaki ,  Masahiro Tanaka ,  Masakazu Sagawa

发明人： Yoshiro Mikami ,  Yukio Takasaki ,  Masahiro Tanaka ,  Masakazu Sagawa

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J29/96 ,  H01J9/241 ,  H01J31/127

摘要： Both a display device for displaying a uniform image on the front surface of a FED panel, and a method for manufacturing the same are disclosed. The display device includes a glass substrate which forms thereon signal wirings and MIM elements connected to thin-film scanning wirings, and an opposed substrate which forms thereon phosphor layers for performing light emissions by electron beams from the MIM elements. In the display device and the method for manufacturing the same, low-resistance wiring patterns formed separately on a film substrate are transferred onto the thin-film scanning wirings and upper electrodes. This transfer allows low-resistance scanning-wiring buses to be fixedly bonded thereon by electrically-conductive adhesive layers.

摘要翻译： 公开了一种用于在FED面板的前表面上显示均匀图像的显示装置及其制造方法。 显示装置包括在其上形成信号布线的玻璃基板和连接到薄膜扫描布线的MIM元件，以及在其上形成荧光体层的相对基板，用于通过来自MIM元件的电子束进行发光。 在显示装置及其制造方法中，在薄膜基板上分别形成的低电阻布线图案被转印到薄膜扫描布线和上电极上。 该传输允许低电阻扫描线总线通过导电粘合剂层固定在其上。