公开(公告)号：US20080290781A1

公开(公告)日：2008-11-27

申请号：US12124502

申请日：2008-05-21

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

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

IPC: H01J1/62

CPC classification number: H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J2329/0484

Abstract: 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

Abstract translation: 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：US20080246387A1

公开(公告)日：2008-10-09

申请号：US12078775

申请日：2008-04-04

Applicant: Toshiaki Kusunoki ,  Mitsuharu Ikeda ,  Katsuhide Aoto ,  Tomoki Nakamura ,  Yoshiro Mikami ,  Etsuko Nishimura ,  Takahiro Ueno ,  Mitsuaki Shiba

Inventor： Toshiaki Kusunoki ,  Mitsuharu Ikeda ,  Katsuhide Aoto ,  Tomoki Nakamura ,  Yoshiro Mikami ,  Etsuko Nishimura ,  Takahiro Ueno ,  Mitsuaki Shiba

IPC: H01J63/04

CPC classification number: H01J1/312 ,  B82Y10/00 ,  H01J29/04 ,  H01J31/127 ,  H01J2329/0484

Abstract: The present invention aims to form an electron emission film containing an alkali metal compound or the like without causing alkali attack on the metal wiring. An FED display device comprises: an electron source including an electron emission film 13 on the surface thereof; and metal wirings 17, 18 and the like for supplying a signal or the like to the electron source. After forming on the surface of the metal wiring 18 an corrosion resistant film 21 comprising a reactive film or adsorption film with phosphorus, an alkali metal or the like is coated onto or added into the electron emission film 13. The addition of phosphorus is made fewer than the chemical equivalent of the alkali metal salt. Such configuration can improve the electron emission efficiency of the electron source without the metal wiring being corroded by alkali metal or the like.

Abstract translation: 本发明旨在形成含有碱金属化合物等的电子发射膜，而不会对金属布线产生碱侵蚀。 FED显示装置包括：电子源，其表面上包括电子发射膜13; 以及用于向电子源提供信号等的金属布线17,18等。 在金属布线18的表面上形成后，将含有磷，碱金属等的反应性膜或吸附膜的耐腐蚀膜21涂布在电子发射膜13上或添加到电子发射膜13中。添加磷更少 比化学当量的碱金属盐。 这种构造可以提高电子源的电子发射效率，而不会使金属布线被碱金属等腐蚀。

公开(公告)号：US07417365B2

公开(公告)日：2008-08-26

申请号：US11051025

申请日：2005-02-07

Applicant: Tomoki Nakamura ,  Kazunari Noguchi ,  Yoshiyuki Kaneko

Inventor： Tomoki Nakamura ,  Kazunari Noguchi ,  Yoshiyuki Kaneko

IPC: H01J61/62 ,  H01J63/04

CPC classification number: H01J29/90 ,  H01J29/94 ,  H01J31/123 ,  H01J2217/49264 ,  H01J2329/90 ,  H01J2329/941

Abstract: In a corner portion outside a display region of a face substrate which constitutes a face panel of a display device, an opening is formed. In the opening, a stem glass structural body which is configured by integrally forming an exhaust pipe on a center portion of a stem glass and by forming conductive leads in a peripheral portion thereof in an embedded manner, is fixed by welding using curing by heating. The exhaust pipe is evacuated and, thereafter, tipped off, thus realizing vacuum sealing of the inside thereof. A lead line is connected to a distal end of one conductive lead by welding and another end of the lead line is electrically connected with one end portion of the anode formed on an inner surface of the face substrate using a conductive adhesive agent. Further, a getter is mounted and fixed to another conductive lead line by welding.

Abstract translation: 在构成显示装置的面板的面板的显示区域外的角部，形成有开口部。 在开口部中，通过在杆状玻璃的中心部分一体地形成排气管并且以嵌入的方式在其周边部分形成导电引线构成的杆状玻璃结构体通过加热固化而进行焊接而固定。 排气管抽真空，然后将其倒出，从而实现其内部的真空密封。 引线通过焊接连接到一个导电引线的远端，引线的另一端使用导电粘合剂与形成在表面基板的内表面上的阳极的一个端部电连接。 此外，通过焊接将吸气剂安装固定在另一导电引线上。

公开(公告)号：US20070070000A1

公开(公告)日：2007-03-29

申请号：US11524720

申请日：2006-09-20

Applicant: Tomoki Nakamura ,  Toshiaki Kusunoki ,  Masakazu Sagawa ,  Yuichi Inoue ,  Toshimitsu Watanabe

Inventor： Tomoki Nakamura ,  Toshiaki Kusunoki ,  Masakazu Sagawa ,  Yuichi Inoue ,  Toshimitsu Watanabe

IPC: G09G3/34

CPC classification number: H01J31/127 ,  H01J29/04 ,  H01J2329/02

Abstract: The present invention provides an image display device which suppresses the generation of sparks between end portions of divided portions and an anode when data signal lines are divided in two. Within a display region, between scanning lines GAN, GB1, data signal lines are divided in two in one direction of the data signal lines, that is, into upper data signal lines DA and lower data signal lines DB. Assuming a width of the data signal lines DA, DB as W, and a distance between opposedly-facing end portions of the divided electrode portions as S, and a pitch of the data signal lines as P, by establishing a relationship S≦W/2, the influence of a potential attributed to an abnormal charge which concentrates on the end portion of the data signal line spreads radially and does not extend to a center portion of the divided portion thus suppressing an abnormal discharge.

Abstract translation: 本发明提供一种图像显示装置，当将数据信号线分成两部分时，抑制分割部分的端部与阳极之间的火花的产生。 在显示区域内，在扫描线GAN，GB 1之间，在数据信号线的一个方向，即数据信号线DA和下部数据信号线DB中的数据信号线被分成两部分。 假设数据信号线DA，DB的宽度为W，分割电极部分的相对的端部之间的距离为S，数据信号线的间距为P，通过建立关系S <= W / 2，集中在数据信号线的端部的异常电荷的电位的影响径向地扩展，并且不延伸到分割部分的中心部分，从而抑制异常放电。

公开(公告)号：US20060038472A1

公开(公告)日：2006-02-23

申请号：US11204348

申请日：2005-08-16

Applicant: Yoshiyuki Kaneko ,  Masakazu Sagawa ,  Toshiaki Kusunoki ,  Tomoki Nakamura

Inventor： Yoshiyuki Kaneko ,  Masakazu Sagawa ,  Toshiaki Kusunoki ,  Tomoki Nakamura

IPC: H01J29/00

CPC classification number: G09G3/22 ,  G09G2300/0426 ,  G09G2310/0267 ,  H01J31/127

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20050052117A1

公开(公告)日：2005-03-10

申请号：US10937551

申请日：2004-09-10

Applicant: Toshifumi Ozaki ,  Tomoki Nakamura ,  Susumu Sasaki ,  Yoshiyuki Kaneko

Inventor： Toshifumi Ozaki ,  Tomoki Nakamura ,  Susumu Sasaki ,  Yoshiyuki Kaneko

IPC: H01J29/04 ,  H01J1/62 ,  H01J29/46 ,  H01J29/48 ,  H01J31/12

CPC classification number: H01J29/481 ,  H01J29/467 ,  H01J31/127

Abstract: A field strength between a control electrode in a non-aperture region and an electron emission layer is set such that an emission current between the electron emission layer and the control electrode assumes a value equal to or less than a threshold emission current density. On the other hand, a surface field strength of the electron emission layer in an aperture region is set such that, to obtain the desired brightness, an emission current between the electron emission layer and an anode becomes an operational current density.

Abstract translation: 设定非开口区域的控制电极与电子发射层之间的场强，使得电子发射层和控制电极之间的发射电流呈现等于或小于阈值发射电流密度的值。 另一方面，开口区域中的电子发射层的表面场强设定为使得为了获得期望的亮度，电子发射层和阳极之间的发射电流变为工作电流密度。

公开(公告)号：US06522058B2

公开(公告)日：2003-02-18

申请号：US09834114

申请日：2001-04-12

Applicant: Tomoki Nakamura ,  Hirotsugu Sakamoto ,  Shinichi Kato

Inventor： Tomoki Nakamura ,  Hirotsugu Sakamoto ,  Shinichi Kato

IPC: H01J2950

CPC classification number: H01J29/503

Abstract: The present invention provides a color cathode ray tube which can improve the focusing characteristics in a wide range of a phosphor screen by setting the total length of a focus electrode divided in multi-stages within a given value and properly selecting the mounting position and the sensitivity of an electrostatic quadrupole lens. A focus electrode G5 which constitutes a final-stage main lens includes a plurality of electrode members G5-1, G5-2, G5-3, G5-4 which constitute an electrostatic quadrupole lens and a curvature-of-image-field correction lens, and assuming the distance from a surface of the focus electrode G5 which faces an anode G6 in an opposed manner to the final-stage main lens-side position of the electrostatic quadrupole lens as L2, a relationship of 7.55≦L2≦11.5 is set.

Abstract translation: 本发明提供一种彩色阴极射线管，其可以通过将聚焦电极的多个分段的总长度设定在给定值内并且适当地选择安装位置和灵敏度来改善荧光屏的宽范围内的聚焦特性 的静电四极杆透镜。 构成最终级主透镜的聚焦电极G5包括构成静电四极透镜的多个电极构件G5-1，G5-2，G5-3，G5-4和图像像差校正透镜 并且假设从与静电四极透镜的末级主透镜侧位置相反的面向阳极G6的聚焦电极G5的表面的距离为L2，则7.55 <= L2 <= 11.5 被设置。

公开(公告)号：US06424423B1

公开(公告)日：2002-07-23

申请号：US09420526

申请日：1999-10-19

Applicant: Takeshi Hosokawa ,  Takuya Suetani ,  Tomoki Nakamura ,  Nobuyuki Horii

Inventor： Takeshi Hosokawa ,  Takuya Suetani ,  Tomoki Nakamura ,  Nobuyuki Horii

IPC: G06K1500

CPC classification number: B41J3/4075 ,  G06K15/005 ,  G06K15/022

Abstract: A character information processing apparatus prints at least one line of an input character string on a printing medium having a size limited at least in width thereof. There is stored information of settings concerning at least one attribute of a first kind of predetermined attributes concerning a layout of characters of the input character string and a second kind of predetermined attributes which can be set to the characters of the input character string on character-by-character basis, in a manner correlating the information of the settings with the input character string. A first instruction signal is generated to start a modification process for modifying the information of the settings. In response to the first instruction signal, the information of the settings stored in the attribute information storage means is modified by using menu screens containing, as menu options, information of all settings which can be set to the first kind of the predetermined attributes and the second kind of the predetermined attributes. A second instruction signal is generated for directly instructing modification of the information of the settings. In response to the second instruction signal, the information of the settings is modified according to a cyclic order assigned to a plurality of settings of the first kind of the predetermined attributes and the second kind of the predetermined attributes.

Abstract translation: 字符信息处理设备将至少一行输入字符串打印在具有至少其宽度限制的尺寸的打印介质上。 存储有关关于输入字符串的字符的布局的第一种预定属性的至少一个属性的设置的信息以及可以被设置为字符串的输入字符串的字符的第二种预定属性。 以使得设置的信息与输入的字符串相关联的方式。 生成第一指令信号以开始修改设置信息的修改处理。 响应于第一指令信号，通过使用菜单屏幕来修改存储在属性信息存储装置中的设置的信息，该菜单屏幕包含可以被设置为第一类预定属性的所有设置的信息作为菜单选项，并且 第二种预定属性。 生成用于直接指示对设置的信息的修改的第二指令信号。 响应于第二指令信号，根据分配给第一类预定属性和第二种预定属性的多个设置的循环顺序来修改设置信息。

公开(公告)号：US06225765B1

公开(公告)日：2001-05-01

申请号：US09283214

申请日：1999-04-01

Applicant: Yasuharu Yatsu ,  Tomoki Nakamura ,  Shoji Shirai

Inventor： Yasuharu Yatsu ,  Tomoki Nakamura ,  Shoji Shirai

IPC: G09G104

CPC classification number: H01J29/503 ,  H01J2229/4841

Abstract: A color cathode ray tube includes a phosphor screen, cathodes, a G1 electrode, a G2 electrode, a G4 electrode, a G5 electrode and an anode for focusing the electron beams on the phosphor screen. The G5 electrode is divided into plural sub-electrodes arranged to be supplied alternately with a first focus voltage and a second focus voltage, at least one electrostatic quadrupole lens is formed between two of the sub-electrodes supplied with the first and second focus voltages, respectively, at least one lens for correcting curvature of the image field is formed between two of the sub-electrodes supplied with the first and second focus voltages, respectively. The G4 electrode, the G5 electrode and the phosphor screen satisfy following inequalities: 0.0625×L (mm)≦B−20A/(3&phgr;)≦22.00 mm, L(mm)≦352 mm, where A (mm) is an axial length of the G4 electrode, &phgr;(mm) is an average of horizontal and vertical diameters of a center electron beam aperture in the G4 electrode, B(mm) is an axial length from a cathode side and to a phosphor screen side end of the G5 electrode, and L(mm) is an axial distance from the phosphor screen side end of the G5 electrode to a center of the phosphor screen.

Abstract translation: 彩色阴极射线管包括荧光屏，阴极，G1电极，G2电极，G4电极，G5电极和用于将电子束聚焦在荧光屏上的阳极。 G5电极被分成多个副电极，被配置成以第一聚焦电压和第二聚焦电压交替提供，至少一个静电四极透镜形成在被提供有第一和第二聚焦电压的两个子电极之间， 分别在分别提供有第一和第二聚焦电压的两个子电极之间形成用于校正图像场的曲率的至少一个透镜。 G4电极，G5电极和荧光屏满足以下不等式：0.0625xL（mm）<= B-20A /（3phi）<= 22.00mm，L（mm）<= 352mm，其中A（mm） G4电极的轴向长度，phi（mm）是G4电极中的中心电子束孔径的水平和垂直直径的平均值，B（mm）是从阴极侧到荧光屏侧端部的轴向长度 G5电极和L（mm）是从G5电极的荧光屏侧端到荧光屏的中心的轴向距离。

公开(公告)号：US06194823B1

公开(公告)日：2001-02-27

申请号：US09115941

申请日：1998-07-15

Applicant: Kentaro Oku ,  Hidehiro Koumura ,  Tomoki Nakamura ,  Hisashi Nose ,  Kunio Ishiyama

Inventor： Kentaro Oku ,  Hidehiro Koumura ,  Tomoki Nakamura ,  Hisashi Nose ,  Kunio Ishiyama

IPC: H01J2950

CPC classification number: H01J29/703 ,  H01J2229/5682

Abstract: A color cathode ray tube has a vacuum vessel including a panel portion having a phosphor screen on its inner face, a neck portion and a funnel portion jointing the neck portion and the panel portion; an electron gun assembly including an electrostatic main lens disposed in the neck portion; a deflection yoke arranged around the neck side of the funnel portion for deflecting three in-line arranged electron beams emitted from the electron gun assembly to the phosphor screen; and a 2-pole ring magnet arranged around the neck portion for adjusting the trajectories of the electron beams. The 2-pole ring magnet is arranged to have its center closer to the phosphor screen than is the center of the electrostatic main lens of the electron gun assembly. The value, as calculated by dividing the value of the radial component amplitude of the magnetic field distribution of the 2-pole ring magnet on the circumference of a circle having a radius of the s-size, by the value of the circumferential component amplitude, is 0.86 to 1.38, and preferably 0.955 to 1.275.

Abstract translation: 彩色阴极射线管具有真空容器，该真空容器包括在其内表面上具有荧光屏的面板部分，颈部和连接颈部和面板部分的漏斗部分; 包括设置在所述颈部中的静电主透镜的电子枪组件; 设置在漏斗部分的颈部侧的偏转线圈，用于将从电子枪组件发射的三个一字排列的电子束偏转到荧光屏上; 以及设置在颈部周围的用于调整电子束轨迹的2极环形磁铁。 2极环形磁铁的中心比电子枪组件的静电主透镜的中心更靠近荧光屏。 通过将2极环形磁铁的磁场分布的径向分量振幅的值除以半径为s尺寸的圆的圆周上的值除以圆周分量振幅的值计算， 为0.86〜1.38，优选为0.955〜1.275。