公开(公告)号：US20080315748A1

公开(公告)日：2008-12-25

申请号：US12054427

申请日：2008-03-25

申请人： Takaaki Kitada ,  Takashi Naito ,  Shigemi Hirasawa ,  Akira Hatori ,  Shoji Shirai ,  Shunichi Asakura ,  Makoto Yano ,  Yuuichi Kijima ,  Nobuhiko Hosotani ,  Go Saito

发明人： Takaaki Kitada ,  Takashi Naito ,  Shigemi Hirasawa ,  Akira Hatori ,  Shoji Shirai ,  Shunichi Asakura ,  Makoto Yano ,  Yuuichi Kijima ,  Nobuhiko Hosotani ,  Go Saito

IPC分类号： H01J29/90

CPC分类号： H01J29/90 ,  H01J29/925 ,  H01J29/94 ,  H01J31/123 ,  H01J2329/90 ,  H01J2329/92 ,  H01J2329/941

摘要： There is disclosed an FED (field emission display) capable of supplying an anode voltage, which is a high voltage, to an anode substrate with high reliability. A high voltage introduction button is sealed to a sealing plate, in which a contact spring is attached to the high voltage introduction button by spot welding. The high voltage introduction button has a flat portion connected to the contact spring, a sealing portion sealed to the glass substrate, and an external terminal to be connected to an external power source. The contact spring contacts an anode terminal of an anode substrate with an appropriate contact pressure, by a spring force from an arm portion of the contact spring. The anode terminal is formed of a conductive film containing metal particles.

摘要翻译： 公开了能够以高可靠性向阳极基板供给高电压的阳极电压的FED（场发射显示）。 高压引入按钮被密封到密封板上，其中通过点焊将接触弹簧附接到高压引入按钮。 高压引入按钮具有连接到接触弹簧的平坦部分，密封到玻璃基板的密封部分和与外部电源连接的外部端子。 接触弹簧通过弹簧力从接触弹簧的臂部分接触具有适当接触压力的阳极基板的阳极端子。 阳极端子由含有金属颗粒的导电膜形成。

公开(公告)号：US20080048551A1

公开(公告)日：2008-02-28

申请号：US11890853

申请日：2007-08-08

申请人： Yuuichi Kijima ,  Shoji Shirai ,  Yoshiyuki Kaneko ,  Nobuhiko Hosotani ,  Hiroshi Ito ,  Hiroyuki Tachihara ,  Shunichi Asakura

发明人： Yuuichi Kijima ,  Shoji Shirai ,  Yoshiyuki Kaneko ,  Nobuhiko Hosotani ,  Hiroshi Ito ,  Hiroyuki Tachihara ,  Shunichi Asakura

IPC分类号： H01J1/62

CPC分类号： H01J29/485 ,  H01J29/02 ,  H01J29/46 ,  H01J29/481 ,  H01J31/127

摘要： The discharge between the electron source and the anode is prevented, thus providing a highly reliable image display device. The data signal lines d and the scanning signal lines formed via an insulating layer INS are provided on the inside surface of the rear substrate SUB1, and further the electron sources ELS are formed at intersections between the data signal lines d and the scanning signal lines s. Discharge preventing members SSB are disposed on the scanning signal lines s. The discharge preventing members SSB have conductive layers ECL on an upper surface of an insulating core member MBD made preferably of glass, and is fixed in a lower surface thereof to the scanning signal lines s with an adhesive FGL such as frit glass. The width of the discharge preventing member SSB is arranged to be greater than the width of the scanning signal line s, and the dimensions are arranged so that the discharge preventing member SSB covers the scanning signal line s when viewed from the anode.

摘要翻译： 防止电子源和阳极之间的放电，从而提供高度可靠的图像显示装置。 数据信号线d和经由绝缘层INS形成的扫描信号线设置在后基板SUB 1的内表面上，并且电子源ELS形成在数据信号线d和扫描信号线之间的交点处 s。 放电防止部件SSB设置在扫描信号线s上。 放电防止构件SSB在优选由玻璃制成的绝缘芯构件MBD的上表面上具有导电层ECL，并且通过诸如熔结玻璃的粘合剂FGL将其下表面固定到扫描信号线s。 放电防止部件SSB的宽度被设置为大于扫描信号线s的宽度，并且尺寸被布置成使得当从阳极观察时防止放电部件SSB覆盖扫描信号线s。

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：US06657372B2

公开(公告)日：2003-12-02

申请号：US09972935

申请日：2001-10-10

申请人： Shoji Shirai ,  Kenichi Watanabe ,  Masayoshi Furuyama

发明人： Shoji Shirai ,  Kenichi Watanabe ,  Masayoshi Furuyama

IPC分类号： H01J2970

CPC分类号： H01J29/628 ,  H01J29/503

摘要： A color cathode ray tube having an electron gun including an electron beam generating portion arrayed in a horizontal direction for generating three electron beams, and a main lens for focusing the three electron beams from the electron beam generating portion upon a fluorescent face. A final stage of the main lens is formed between a focusing electrode and an accelerating electrode. The focusing electrode is divided into at least two focusing electrode parts. A quadrupole electron lens is formed for each of the electron beams between a first focusing electrode part and a second focusing electrode part, and the strength of the quadrupole electron lens for the central electron beam is different from the strength of the quadrupole electron lens for the side electron beams.

公开(公告)号：US06472808B1

公开(公告)日：2002-10-29

申请号：US09468861

申请日：1999-12-21

申请人： Go Uchida ,  Shoji Shirai ,  Shinichi Kato ,  Koichi Miyagawa

发明人： Go Uchida ,  Shoji Shirai ,  Shinichi Kato ,  Koichi Miyagawa

IPC分类号： H01J2958

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A color cathode ray tube includes third, fourth and fifth electrodes and an anode in its electron beam focusing section. A first-type electrostatic quadrupole lens is formed between first and second members of the fifth electrode for focusing electron beams in one of horizontally and vertically and diffusing the electron beams in the other of horizontally and vertically increasingly with decreasing beam deflection, and a second-type electrostatic quadrupole lens is formed between first and second members of the third electrode for focusing the electron beams in the other of horizontally and vertically and diffusing the electron beams in the one of horizontally and vertically increasingly with the decreasing beam deflection, and an electron lens is formed between the fourth electrode and a first aperture formed in a first surface of the second member of the third electrode adjacent to the fourth electrode, the first surface being on a side of the second member of the third electrode opposite from the fourth electrode, for diffusing the electron beams horizontally and focusing the electron beams vertically increasingly with the decreasing beam deflection.

摘要翻译： 彩色阴极射线管包括第三，第四和第五电极及其电子束聚焦部分中的阳极。 在第五电极的第一和第二构件之间，形成第一电极和第二电极之间的第一和第二构件，用于将电子束聚焦在水平和垂直之一中，并且随着光束偏转的减小而使电子束在水平和垂直方向上逐渐扩散; 在第三电极的第一和第二构件之间形成一个水平和垂直的电子束的第一和第二构件之间，并且使电子束以减小的光束偏转水平和垂直地逐渐扩大的电子束;以及电子透镜 形成在第四电极和形成在与第四电极相邻的第三电极的第二构件的第一表面中的第一孔之间，第一表面在与第四电极相对的第三电极的第二构件的一侧上， 用于水平扩散电子束并垂直聚焦电子束 越来越多的光束偏转减小。

公开(公告)号：US06313576B1

公开(公告)日：2001-11-06

申请号：US09511235

申请日：2000-02-23

申请人： Shoji Shirai ,  Kenichi Watanabe ,  Masayoshi Furuyama

发明人： Shoji Shirai ,  Kenichi Watanabe ,  Masayoshi Furuyama

IPC分类号： H01J2970

CPC分类号： H01J29/628 ,  H01J29/503

摘要： A color cathode ray tube having an electron gun including an electron beam generating portion arrayed in a horizontal direction for generating three electron beams, and a main lens for focusing the three electron beams from the electron beam generating portion upon a fluorescent face. A final stage of the main lens is formed between a focusing electrode and an accelerating electrode. The focusing electrode is divided into at least two focusing electrode parts. A quadrupole electron lens is formed for each of the electron beams between a first focusing electrode part and a second focusing electrode part, and the strength of the quadrupole electron lens for the central electron beam is different from the strength of the quadrupole electron lens for the side electron beams. The second focusing electrode part has an aperture for the central electron beam and apertures for the side electron beams with a vertical dimension of the aperture for central electron beam being different from the vertical dimension of the apertures for the side electron beams. The focusing electrode which together with the acceleration electrode has the final stage of the main lens formed therebetween has a single aperture having a diameter which is larger in a horizontal direction than a diameter thereof in a vertical direction, and the focusing electrode has an electrode plate with an central electron beam aperture.

摘要翻译： 一种具有电子枪的彩色阴极射线管，该电子枪包括沿水平方向排列的用于产生三束电子束的电子束发生部分，以及用于将来自电子束产生部分的三束电子束聚焦在荧光面上的主透镜。 主透镜的最后阶段形成在聚焦电极和加速电极之间。 聚焦电极被分成至少两个聚焦电极部分。 在第一聚焦电极部分和第二聚焦电极部分之间为每个电子束形成四极电子透镜，并且用于中心电子束的四极电子透镜的强度与四极电子透镜的强度不同， 侧电子束。 第二聚焦电极部分具有用于中心电子束的孔和用于侧面电子束的孔，其中心电子束的孔的垂直尺寸不同于用于侧面电子束的孔的垂直尺寸。 与加速电极一起形成的聚焦电极具有形成在其间的主透镜的最终级，具有在垂直方向上具有比其直径大的水平方向的直径的单个孔，并且聚焦电极具有电极板 具有中心电子束孔径。

公开(公告)号：US06304026B1

公开(公告)日：2001-10-16

申请号：US09260067

申请日：1999-03-02

申请人： Tomoki Nakamura ,  Shoji Shirai ,  Yasuharu Yatsu

发明人： Tomoki Nakamura ,  Shoji Shirai ,  Yasuharu Yatsu

IPC分类号： H01J2950

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A color cathode ray tube includes a phosphor screen, an in-line type electron gun having an electron beam generating section for projecting three electron beams arranged in parallel with each other in a horizontal plane toward the phosphor screen, a focus electrode, and an anode adjacent to the focus electrode and forming a main lens in cooperation with the focus electrode for focusing the electron beams on the phosphor screen. The focus electrode includes at least a first focus sub-electrode and a second focus sub-electrode on the order named from the cathode, the first focus sub-electrode and the second focus sub-electrode forming an electrostatic quadrupole lens therebetween. An axial distance Lgf (mm) from an end of the first focus sub-electrode on a cathode side thereof to an end of the second focus sub-electrode on an anode side thereof, an axial distance Ls (mm) from the end of the second focus sub-electrode to the phosphor screen, and a useful diagonal dimension D (mm) of the phosphor screen satisfies a following relationship: 0.06×Ls (mm)≦Lgf≦26 (mm), and 1.50≦D/Ls≦1.70.

摘要翻译： 一种彩色阴极射线管包括荧光屏，具有电子束产生部分的直列式电子枪，用于将水平面上平行布置的三束电子束投射到荧光屏，聚焦电极和阳极 与聚焦电极相邻并与用于将电子束聚焦在荧光屏上的聚焦电极协作形成主透镜。 聚焦电极至少包括从阴极命名的顺序的第一聚焦子电极和第二聚焦子电极，第一聚焦子电极和第二聚焦子电极在其间形成静电四极透镜。 从第一聚焦子电极的阴极侧的端部到阳极侧的第二聚焦子电极的端部的轴向距离Lgf（mm），从其端部的轴向距离Ls（mm） 荧光屏的第二对焦子电极和有用的对角尺寸D（mm）满足以下关系：0.06xLs（mm）<= Lgf <= 26（mm），1.50 <= D / Ls <= 1.70。

公开(公告)号：US6111350A

公开(公告)日：2000-08-29

申请号：US145884

申请日：1998-09-02

申请人： Go Uchida ,  Shoji Shirai

发明人： Go Uchida ,  Shoji Shirai

IPC分类号： H01J29/50

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A color cathode ray tube includes a three-beam in-line type electron gun. The main lens section includes a focus electrode and an anode facing the focus electrode, each of the focus electrode and the anode has an electrode having a single opening common for three electron beams in an end thereof facing each other and a plate electrode disposed therein and having beam apertures. The focus electrode and the anode satisfy a following inequality:(A+566)/106>H-2.times.Swhere A is V1.times.V2.times.T, V1 is a vertical diameter of the single opening, V2 is a vertical diameter of a center one of the beam apertures and T is an axial distance between the single opening and the plate electrode, H is a horizontal diameter of the single opening, S is P.times.L/Q, P is a horizontal center-to-center spacing between adjacent phosphor elements at a center of the three-color phosphor screen, Q is an axial spacing between the three-color phosphor screen and the shadow mask at the center of the three-color phosphor screen, and L is an axial distance between the shadow mask and the single opening in the focus electrode.

摘要翻译： 彩色阴极射线管包括三光束一字型电子枪。 主透镜部分包括聚焦电极和面向聚焦电极的阳极，聚焦电极和阳极中的每一个具有电极，所述电极具有与其相对的三个电子束共同的单个开口和设置在其中的平板电极， 具有光束孔。 聚焦电极和阳极满足以下不等式：（A + 566）/ 106> H-2xS其中A是V1xV2xT，V1是单个开口的垂直直径，V2是光束孔径的中心一个的垂直直径 T是单个开口和平板电极之间的轴向距离，H是单个开口的水平直径，S是PxL / Q，P是在中心处的相邻荧光体元件之间的水平中心到中心间隔 三色荧光屏，Q是三色荧光屏三维荧光屏中心与荫罩之间的轴向间距，L是荫罩与焦点中单个开口之间的轴向距离 电极。

公开(公告)号：US6097143A

公开(公告)日：2000-08-01

申请号：US296413

申请日：1999-04-23

申请人： Go Uchida ,  Shoji Shirai ,  Kazuhisa Oshita

发明人： Go Uchida ,  Shoji Shirai ,  Kazuhisa Oshita

IPC分类号： H01J29/86 ,  H01J29/50

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A color cathode ray tube includes an evacuated envelope formed of a panel portion having a phosphor screen, a neck portion and a funnel portion connecting the panel portion and the neck portion, and an in-line electron gun housed in the neck portion. The in-line electron gun includes a main lens and an electrostatic quadrupole lens. The focus electrode of the electron gun has a single opening at one end thereof for passing the three electron beams and opposes an anode to form a main lens therebetween. The single opening has a diameter larger in a horizontal direction than a diameter thereof in a vertical direction. A distance from the main lens to the phosphor screen is not larger than 300 mm, an outer diameter T of the neck portion housing the in-line electron gun satisfies the following inequality: 23.2 mm.ltoreq.T.ltoreq.25.9 mm, and a value D of twice a distance from a center of a trajectory of a side electron beam of the three electron beams to a horizontal edge of the single opening satisfies the following inequality: 5.0 mm.ltoreq.D.ltoreq.6.5 mm.

摘要翻译： 彩色阴极射线管包括由具有荧光屏的面板部分，颈部和连接面板部分和颈部的漏斗部分形成的真空外壳以及容纳在颈部中的一字排列的电子枪。 直列式电子枪包括主透镜和静电四极透镜。 电子枪的聚焦电极在其一端具有单个开口，用于使三个电子束通过并与阳极相对以在其间形成主透镜。 单个开口在水平方向上的直径比垂直方向上的直径大。 从主透镜到荧光屏的距离不大于300mm，容纳直列式电子枪的颈部的外径T满足以下不等式：23.2mm

公开(公告)号：US6031346A

公开(公告)日：2000-02-29

申请号：US89129

申请日：1998-06-02

申请人： Shoji Shirai ,  Kenichi Watanabe

发明人： Shoji Shirai ,  Kenichi Watanabe

IPC分类号： H01J29/48 ,  H01J29/50 ,  G09G1/04 ,  H01J29/58

CPC分类号： H01J29/503 ,  H01J2229/4841 ,  H01J2229/4865 ,  H01J2229/4872 ,  H01J2229/4875 ,  H01J2229/4886 ,  H01J2229/5635

摘要： To correct a deterioration by a deflection aberration of an electron beam spot at a peripheral portion of an image plane and to promote the resolution, a cathode ray tube is proposed which is composed of an acceleration electrode 32 and a first kind and a second kind of focusing electrode group 311, 313, 312 and 314 which are applied with a first and a second focusing voltage, wherein a first electron lens in which a first focusing force for focusing the electron beam in the horizontal direction is always stronger than a second focusing force for focusing in the vertical direction, and a second electron lens wherein the focusing force for focusing the electron beam in the horizontal direction or in the vertical direction is stronger than the other depending on the relative sizes of a first focusing voltage applied on the first kind of focusing electrode group and a second focusing voltage applied on the second kind of focusing electrode group, are formed among the first kind and the second kind of electrode group, and a dynamic voltage which changes in accordance with a deflection amount of the electron beam is superposed on a constant voltage, in either one of the first and the second focusing voltage.

摘要翻译： 为了通过像面的周边部分的电子束点的偏转像差来校正劣化并提高分辨率，提出了一种阴极射线管，其由加速电极32和第一种类型 聚焦电极组311,313,312和314，其被施加第一和第二聚焦电压，其中第一电子透镜，其中用于在水平方向上聚焦电子束的第一聚焦力总是比第二聚焦力强 以及第二电子透镜，其中根据施加在第一种类型上的第一聚焦电压的相对尺寸，用于将电子束聚焦在水平方向或垂直方向上的聚焦力比另一种更强 在第一种和第三种之间形成聚焦电极组和施加在第二种聚焦电极组上的第二聚焦电压 并且在第一和第二聚焦电压中的任一个中将根据电子束的偏转量而变化的动态电压叠加在恒定电压上。