公开(公告)号：US06396206B1

公开(公告)日：2002-05-28

申请号：US09497728

申请日：2000-02-04

申请人： Yuuichi Sano ,  Masahiro Yokota ,  Hiroaki Ibuki

发明人： Yuuichi Sano ,  Masahiro Yokota ,  Hiroaki Ibuki

IPC分类号： H01J3100

CPC分类号： H04N9/285 ,  H01J29/705

摘要： An electron gun which emits three electron beams consisting of a center beam and paired side beams arranged in line in the horizontal axis is arranged in the neck of the vacuum envelope. A neck-side orbital correction coil unit for over-converging the side beams running toward the peripheral portion of a phosphor screen and a panel-side orbital correction coil unit for under-converging the side beams running toward the peripheral portion of the phosphor screen are provided between the cathode of the electron gun and the phosphor screen. The panel-side orbital correction coil unit has four orbital correction coils provided inside the magnetic core of a deflection yoke. Each orbital correction coil includes paired coil wires extending in the tube axis direction. One of the coil wires is positioned at an angle of 10 to 30° to the vertical axis, and the current flows from the neck side toward the panel through this coil wire. The other coil wires are positioned at an angle of 60 to 90° to the vertical axis, and the current flows from the panel side toward the neck through this coil.

摘要翻译： 发射由中心光束构成的三束电子束的电子枪和在水平轴线上排成一列的一对侧光束布置在真空外壳的颈部。 用于使朝向荧光屏的周边部分延伸的侧光束会聚的颈侧轨道校正线圈单元和用于使朝向荧光屏的周边部分延伸的侧光束会聚的面板侧轨道校正线圈单元， 设置在电子枪的阴极和荧光屏之间。 面板侧轨道校正线圈单元具有设置在偏转线圈的磁芯内部的四个轨道校正线圈。 每个轨道校正线圈包括在管轴方向上延伸的配对线圈线。 线圈线之一以垂直轴线成10°〜30°的角度定位，电流从颈部侧通过该线圈线流向面板。 其他线圈线以垂直轴线成60度至90度的角度定位，并且电流通过该线圈从面板侧向颈部流动。

公开(公告)号：US06380667B1

公开(公告)日：2002-04-30

申请号：US09649836

申请日：2000-08-28

申请人： Masahiro Yokota ,  Yuuichi Sano ,  Hiroaki Ibuki

发明人： Masahiro Yokota ,  Yuuichi Sano ,  Hiroaki Ibuki

IPC分类号： H01J2976

CPC分类号： H01J29/705 ,  H01J2229/5687

摘要： A color cathode-ray tube having at least one trajectory correction device including a plurality of trajectory correction coils, and a current supply circuit for supplying current to these coils. The trajectory correction device functions to over-converge or under-converge a pair of side beams at a peripheral portion of the phosphor screen relative to a center of the phosphor screen. The trajectory correction device produces a magnetic field such that there is a position in the produced magnetic field where no force is exerted on the three electron beams. This position is separated from a plane including a tube axis, and a first direction or a second direction. In this color cathode-ray tube apparatus with this structure, no degradation occurs in focusing or distortion characteristics even where the trajectory correction device is provided, for example, in realizing a flat screen by using a press-formed shadow mask.

摘要翻译： 具有至少一个包括多个轨迹校正线圈的轨迹校正装置的彩色阴极射线管和用于向这些线圈提供电流的电流供应电路。 轨迹校正装置用于在荧光屏的周边部分相对于荧光屏的中心使一对侧光束收敛或欠融合。 轨迹校正装置产生磁场，使得在产生的磁场中存在没有力施加在三个电子束上的位置。 该位置与包括管轴线以及第一方向或第二方向的平面分离。 在这种具有这种结构的彩色阴极射线管装置中，即使在设置轨迹校正装置的情况下，例如通过使用压制成型的荫罩来实现平面屏幕，也不会在聚焦或失真特性中发生劣化。

公开(公告)号：US20080143244A1

公开(公告)日：2008-06-19

申请号：US11953470

申请日：2007-12-10

申请人： Hiroaki Ibuki ,  Masahiro Yokota ,  Masaaki Suzuki ,  Keiji Suzuki

发明人： Hiroaki Ibuki ,  Masahiro Yokota ,  Masaaki Suzuki ,  Keiji Suzuki

IPC分类号： H01J1/62 ,  H01J9/02

CPC分类号： H01J31/127 ,  H01J29/86 ,  H01J29/861

摘要： There is provided an illuminant substrate comprising:a substrate;first and second light emitting members provided on the substrate;a first anode that covers the first light emitting member;a second anode that covers the second light emitting member; anda resistor that is located between the first and second light emitting members and electrically connects the first and second anode;whereinthe resistor has at least a first layer and a second layer laminated on the first layer; andan edge of the first layer facing the first light emitting member projects toward the first light emitting member further than an edge of the second layer facing the first light emitting member.

摘要翻译： 提供了一种发光体基板，包括：基板; 设置在基板上的第一和第二发光部件; 覆盖所述第一发光部件的第一阳极; 覆盖所述第二发光部件的第二阳极; 以及位于第一和第二发光部件之间并电连接第一和第二阳极的电阻器; 其中所述电阻器具有层压在所述第一层上的至少第一层和第二层; 并且面向第一发光部件的第一层的边缘比面向第一发光部件的第二层的边缘朝向第一发光部件突出。

公开(公告)号：US08198799B2

公开(公告)日：2012-06-12

申请号：US13172197

申请日：2011-06-29

申请人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki ,  Yoshiyuki Kitahara

发明人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki ,  Yoshiyuki Kitahara

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J31/127 ,  H01J29/04 ,  H01J2329/0497

摘要： A display apparatus according to the present invention has a plurality of electroconductive layers outside of an image display area. Mutually adjacent ones of the electroconductive layers are electrically connected by a resistor. The resistor has a first region, and a second region which is more separated from the image display area than the first region. The area of the second region per unit length in the direction separating from the image display area is smaller than the area of the first region.

摘要翻译： 根据本发明的显示装置在图像显示区域之外具有多个导电层。 相互邻接的导电层通过电阻器电连接。 电阻器具有第一区域和与图像显示区域比第一区域更分离的第二区域。 在与图像显示区域分离的方向上的每单位长度的第二区域的面积小于第一区域的面积。

公开(公告)号：US08018133B2

公开(公告)日：2011-09-13

申请号：US11961717

申请日：2007-12-20

申请人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki ,  Yoshiyuki Kitahara

发明人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki ,  Yoshiyuki Kitahara

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J31/127 ,  H01J29/04 ,  H01J2329/0497

摘要： A display apparatus according to the present invention has a plurality of electroconductive layers outside of an image display area. Mutually adjacent ones of the electroconductive layers are electrically connected by a resistor. The resistor has a first region, and a second region which is more separated from the image display area than the first region. The area of the second region per unit length in the direction separating from the image display area is smaller than the area of the first region.

摘要翻译： 根据本发明的显示装置在图像显示区域之外具有多个导电层。 相互邻接的导电层通过电阻器电连接。 电阻器具有第一区域和与图像显示区域比第一区域更分离的第二区域。 在与图像显示区域分离的方向上的每单位长度的第二区域的面积小于第一区域的面积。

公开(公告)号：US07834534B2

公开(公告)日：2010-11-16

申请号：US11953470

申请日：2007-12-10

申请人： Hiroaki Ibuki ,  Masahiro Yokota ,  Masaaki Suzuki ,  Keiji Suzuki

发明人： Hiroaki Ibuki ,  Masahiro Yokota ,  Masaaki Suzuki ,  Keiji Suzuki

IPC分类号： H01J1/62

CPC分类号： H01J31/127 ,  H01J29/86 ,  H01J29/861

摘要： An illuminant substrate includes a substrate, first and second light emitting members provided on the substrate, a first anode covering the first light emitting member, a second anode covering the second light emitting member, a resistor located between the first and second light emitting members and electrically connecting the first and second anodes, and a rib laminated on the resistor. A side face of the resistor facing the first light emitting member projects toward the first light emitting member further than a side face of the rib facing the first light emitting member, and a side face of the resistor facing the second light emitting member projects toward the second light emitting member further than a side face of the rib facing the second light emitting member. In addition, the side faces of the resistor facing the first and second light emitting members are forward tapered faces, the side face of the rib is a reverse tapered face, and the first anode and the second anode are physically divided by the rib.

摘要翻译： 发光体基板包括基板，设置在基板上的第一和第二发光部件，覆盖第一发光部件的第一阳极，覆盖第二发光部件的第二阳极，位于第一发光部件和第二发光部件之间的电阻器， 电连接第一和第二阳极，以及层压在电阻器上的肋。 面对第一发光部件的电阻器的侧面比面向第一发光部件的肋的侧面朝向第一发光部件突出，并且面对第二发光部件的电阻器的侧面朝向 第二发光部件比面向第二发光部件的肋的侧面更远。 此外，面对第一发光元件和第二发光元件的电阻器的侧面是前锥形面，肋的侧面是倒锥面，第一阳极和第二阳极由肋物理分开。

公开(公告)号：US07741767B2

公开(公告)日：2010-06-22

申请号：US11935898

申请日：2007-11-06

申请人： Masahiro Yokota ,  Tsuyoshi Oyaizu ,  Hiroaki Ibuki

发明人： Masahiro Yokota ,  Tsuyoshi Oyaizu ,  Hiroaki Ibuki

IPC分类号： H01J1/62 ,  H01J1/304

CPC分类号： H01J31/127 ,  H01J29/28 ,  H01J2329/28

摘要： An image display apparatus including a rear plate and a face plate facing the rear plate; wherein the rear plate includes an electron-emitting device; and the face plate includes a light-emitting body for emitting light through irradiation of electrons from the electron-emitting device, and a metal back arranged between the electron-emitting device and the light-emitting body. The light-emitting body includes a first region in which a luminance with respect to a maximum value of a luminance in the light-emitting body is greater than or equal to 50% and a second region in which the luminance is less than 50%; and an arithmetic mean deviation of the profile (Ra) of the metal back in the second region is larger than the arithmetic mean deviation of the profile (Ra) of the metal back in the first region.

摘要翻译： 一种图像显示装置，包括：后板和面板; 其中所述后板包括电子发射器件; 并且面板包括用于通过从电子发射器件照射电子来发射光的发光体和布置在电子发射器件和发光体之间的金属背。 发光体包括其中相对于发光体中的亮度的最大值的亮度大于或等于50％的第一区域和亮度小于50％的第二区域; 并且第二区域中的金属背的轮廓（Ra）的算术平均偏差大于第一区域中的金属背的轮廓（Ra）的算术平均偏差。

公开(公告)号：US07834535B2

公开(公告)日：2010-11-16

申请号：US11961691

申请日：2007-12-20

申请人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki

发明人： Hiroaki Ibuki ,  Masahiro Yokota ,  Keiji Suzuki

IPC分类号： H01J1/62

CPC分类号： H01J29/28 ,  H01J29/04 ,  H01J31/127 ,  H01J2329/0489

摘要： A flat panel type display apparatus, which includes: a front substrate having a plurality of phosphor layers, an anode covering at least the plurality of phosphor layers, an electrode for applying a voltage to the anode, and a resistor member connecting the anode to the electrode; and a rear substrate having a plurality of electron-emitting devices corresponding to the plurality of phosphor layers, is characterized by including an insulating layer, and in that the insulating layer overlaps with the resistor member in an area, and isolates the anode formed in the area from the resistor member.

摘要翻译： 一种平板型显示装置，包括：具有多个荧光体层的正面基板，至少覆盖多个荧光体层的阳极，向阳极施加电压的电极以及将阳极连接到阳极的电阻部件 电极; 以及具有对应于多个荧光体层的多个电子发射器件的后部衬底，其特征在于包括绝缘层，并且其中绝缘层在一个区域中与电阻器部件重叠，并且将形成在 区域。

公开(公告)号：US20080111467A1

公开(公告)日：2008-05-15

申请号：US11935898

申请日：2007-11-06

申请人： MASAHIRO YOKOTA ,  Tsuyoshi Oyaizu ,  Hiroaki Ibuki

发明人： MASAHIRO YOKOTA ,  Tsuyoshi Oyaizu ,  Hiroaki Ibuki

IPC分类号： H01J31/12

CPC分类号： H01J31/127 ,  H01J29/28 ,  H01J2329/28

摘要： An image display apparatus including a rear plate and a face plate facing the rear plate; wherein the rear plate includes an electron-emitting device; and the face plate includes a light-emitting body for emitting light through irradiation of electrons from the electron-emitting device, and a metal back arranged between the electron-emitting device and the light-emitting body. The light-emitting body includes a first region in which a luminance with respect to a maximum value of a luminance in the light-emitting body is greater than or equal to 50% and a second region in which the luminance is less than 50%; and an arithmetic mean deviation of the profile (Ra) of the metal back in the second region is larger than the arithmetic mean deviation of the profile (Ra) of the metal back in the first region.

摘要翻译： 一种图像显示装置，包括：后板和面板; 其中所述后板包括电子发射器件; 并且面板包括用于通过从电子发射器件照射电子来发射光的发光体和布置在电子发射器件和发光体之间的金属背。 发光体包括其中相对于发光体中的亮度的最大值的亮度大于或等于50％的第一区域和亮度小于50％的第二区域; 并且第二区域中的金属背的轮廓（Ra）的算术平均偏差大于第一区域中的金属背的轮廓（Ra）的算术平均偏差。

公开(公告)号：US06414425B1

公开(公告)日：2002-07-02

申请号：US09529409

申请日：2000-04-27

申请人： Masahiro Yokota ,  Hiroaki Ibuki

发明人： Masahiro Yokota ,  Hiroaki Ibuki

IPC分类号： H01J2910

CPC分类号： H01J29/861 ,  H01J29/07 ,  H01J2229/07 ,  H01J2229/862

摘要： A vacuum envelope for cathode-ray tube comprises a panel having a flat outer surface and a convex curved inner surface, and a substantially rectangular fluorescent screen (14) with an aspect ratio of M:N is formed in this inner surface. In the inner surface of the panel (12), the gaps &Dgr;H(r), &Dgr;V(r), and &Dgr;D(r) from the center on the horizontal, vertical and diagonal axes of the fluorescent screen (14) are determined in a specific relationship. By forming a proper curved surface in the inner surface of a panel (12) whose outer surface is a flat surface, the strength of the vacuum envelope is maintained, deterioration of visual recognition of flatness is suppressed, and, in the color cathode ray tube, the workability of the shadow mask is further enhanced.

摘要翻译： 用于阴极射线管的真空封壳包括具有平坦的外表面和凸曲面的内表面的面板，并且在该内表面中形成具有纵横比为M:N的大致矩形荧光屏（14）。 在面板（12）的内表面中，荧光屏（14）的水平，垂直和对角轴上的中心的间隔DELTAH（r），DELTAV（r）和DELTAD（r） 具体关系。 通过在其外表面是平坦表面的面板（12）的内表面中形成适当的曲面，保持真空外壳的强度，抑制了平坦度的视觉识别的恶化，并且在彩色阴极射线管 ，荫罩的可加工性进一步提高。