公开(公告)号：US06486624B2

公开(公告)日：2002-11-26

申请号：US09910736

申请日：2001-07-24

申请人： Junichi Kimiya ,  Shunji Ookubo

发明人： Junichi Kimiya ,  Shunji Ookubo

IPC分类号： H01J2946

CPC分类号： H01J29/488 ,  H01J29/503 ,  H01J2229/4841 ,  H01J2229/4865 ,  H01J2229/4872

摘要： An electron gun structure includes a first non-axial-symmetrical lens portion which is arranged in the vicinity of an electron beam formation portion, and a second non-axial-symmetrical lens portion formed to a main lens portion, the first non-axial symmetrical lens portion has a lens action in the vertical direction that a focusing action relative to the electron beams becomes stronger as a quantity of deflection of the electron beams increases, and a lens action in the horizontal direction which substantially rarely acts on the electron beams, and a comprehensive lens system of the second non-axial-symmetrical lens portion and the main lens portion has a lens action in the vertical direction that a divergence action relative to the electron beams becomes stronger as a quantity of deflection of the electron beams increases, and a lens action in the horizontal direction which substantially rarely acts on the electron beams.

摘要翻译： 电子枪结构包括布置在电子束形成部分附近的第一非轴对称透镜部分和形成于主透镜部分的第二非轴对称透镜部分，第一非轴对称透镜部分 透镜部分在垂直方向上具有透镜作用，使得随着电子束的偏转量的增加，相对于电子束的聚焦作用变强，并且在水平方向上的透镜作用基本上很少作用在电子束上，以及 第二非轴对称透镜部分和主透镜部分的综合透镜系统在垂直方向上具有透镜作用，使得随着电子束的偏转量的增加，相对于电子束的发散作用变强;以及 在水平方向上的透镜作用基本上很少作用在电子束上。

公开(公告)号：US5694004A

公开(公告)日：1997-12-02

申请号：US756932

申请日：1996-12-02

申请人： Junichi Kimiya ,  Shigeru Sugawara ,  Eiji Kamohara ,  Kumio Fukuda

发明人： Junichi Kimiya ,  Shigeru Sugawara ,  Eiji Kamohara ,  Kumio Fukuda

IPC分类号： H01J29/48 ,  H01J29/50 ,  H01J29/62 ,  H01J29/46

CPC分类号： H01J29/503 ,  H01J29/628 ,  H01J2229/4841

摘要： In a color cathode ray tube apparatus, a main electron lens unit for converging three in-line electron beams on a phosphor screen is formed of a plurality of electrodes, including at least first, second, and third electrodes, which are arranged from the cathode side toward the phosphor screen. An asymmetric electron lens, which horizontally diverges and vertically converges the electron beams, is formed on the cathode side in a lens effect region of a first electron lens composed of the second and third electrodes, and an asymmetric second electron lens, which has one effect with respect to the horizontal direction of the electron beams and another with respect to the vertical direction, is formed between the first and second electrodes, at the least. In this arrangement, the effects of the second lens to converge and diverge the electron beams in the horizontal and vertical directions, respectively, are enhanced, and the effects of the first electron lens are attenuated, depending on the deflection of the electron beams by means of a deflection yoke. Thus, the horizontal and vertical diameters of beam spots at the peripheral portion of a picture can be reduced.

摘要翻译： 在彩色阴极射线管装置中，用于在荧光屏上聚焦三个一字形电子束的主电子透镜单元由多个电极形成，多个电极至少包括从阴极排列的第一，第二和第三电极 一侧朝向荧光屏。 在由第二和第三电极组成的第一电子透镜的透镜效应区域中的阴极侧上形成水平发散并垂直会聚电子束的不对称电子透镜，以及具有一个效果的不对称第二电子透镜 至少相对于电子束的水平方向和相对于垂直方向的水平方向形成在第一和第二电极之间。 在这种布置中，增强了第二透镜在水平和垂直方向上会聚和发散电子束的效果，并且第一电子透镜的影响根据装置的电子束的偏转而衰减 的偏转线圈。 因此，可以减少图像周边部分处的光斑的水平和垂直直径。

公开(公告)号：US5663609A

公开(公告)日：1997-09-02

申请号：US530731

申请日：1995-09-19

申请人： Eiji Kamohara ,  Junichi Kimiya

发明人： Eiji Kamohara ,  Junichi Kimiya

IPC分类号： H01J29/48 ,  H01J29/50 ,  H01J29/51 ,  H01J29/62 ,  H01J29/58

CPC分类号： H01J29/503 ,  H01J29/62

摘要： A color cathode ray tube apparatus is provided with an electron gun assembly. In the electron gun assembly, three electron beams, which are emitted from cathodes of an in-line arrangement, are accelerated and converged onto a phosphor screen by an electron lens system of the electron gun assembly. The electron lens system is constituted by a plurality of grid electrodes and includes individual electron lenses and a common electron lens. Each of the individual electron lenses has first and second lens powers in horizontal and vertical planes, respectively. Each of the electron beams is diverged in the horizontal plane and converged in the vertical plane by the corresponding individual electron lens due to the first and second lens powers. The common electron lens has third and forth lens powers in the horizontal and vertical planes, respectively. The electron beams from the individual electron lenses are converged in the horizontal plane by the common electron lens due to the third lens power and each of the electron beams diverged by the common electron lens due to the fourth lens power.

摘要翻译： 彩色阴极射线管装置设有电子枪组件。 在电子枪组件中，从串联排列的阴极发射的三束电子束通过电子枪组件的电子透镜系统被加速并会聚到荧光屏上。 电子透镜系统由多个栅格电极构成，并且包括单个电子透镜和公共电子透镜。 每个单独的电子透镜分别在水平和垂直平面中具有第一和第二透镜功率。 每个电子束在水平面上发散，并由于第一和第二透镜光焦度而被相应的单个电子透镜会聚在垂直平面中。 普通电子透镜在水平和垂直平面上分别具有第三和第三透镜光焦度。 各个电子透镜的电子束由于第三透镜光焦度而由公共电子透镜在水平面中会聚，并且由于第四透镜光焦度而由公共电子透镜发散的每个电子束。

公开(公告)号：US08794794B2

公开(公告)日：2014-08-05

申请号：US13615766

申请日：2012-09-14

申请人： Go Kato ,  Tomokazu Usami ,  Kenji Nezu ,  Junichi Kimiya

发明人： Go Kato ,  Tomokazu Usami ,  Kenji Nezu ,  Junichi Kimiya

IPC分类号： F21V23/00

CPC分类号： F21V29/70 ,  F21K9/20 ,  F21S8/02 ,  F21V23/006 ,  F21V29/507 ,  F21Y2115/10

摘要： A lighting circuit substrate is arranged in a cap so that one surface of a lighting circuit substrate and a flat portion of a cap projection are arranged so as to face each other. Also, lighting circuit components are mounted on the one surface of the lighting circuit substrate, and the lighting circuit components are arranged within the cap projection. Arrangement is such that a clearance between the lighting circuit substrate and the flat portion of the cap projection becomes larger than the height of a component whose projecting dimension from the lighting circuit substrate is the largest from among the lighting circuit components.

摘要翻译： 照明电路基板被布置在盖中，使得照明电路基板的一个表面和盖突起的平坦部分布置成彼此面对。 此外，照明电路部件安装在照明电路基板的一个表面上，并且照明电路部件布置在盖突起内。 布置使得点亮电路基板和盖突起的平坦部分之间的间隙变得比从点亮电路基板的突出尺寸从点亮电路部件中的最大的部件的高度变大。

公开(公告)号：US20120262928A1

公开(公告)日：2012-10-18

申请号：US13361791

申请日：2012-01-30

申请人： Ryotaro Matsuda ,  Jun Sasaki ,  Shigeru Osawa ,  Yuichiro Takahara ,  Hiromichi Nakajima ,  Kenji Takanashi ,  Keiichi Shimizu ,  Masahiro Izumi ,  Hiroshi Matsushita ,  Masahiro Toda ,  Junichi Kimiya ,  Hiroshi Takenaga ,  Takeshi Osada

发明人： Ryotaro Matsuda ,  Jun Sasaki ,  Shigeru Osawa ,  Yuichiro Takahara ,  Hiromichi Nakajima ,  Kenji Takanashi ,  Keiichi Shimizu ,  Masahiro Izumi ,  Hiroshi Matsushita ,  Masahiro Toda ,  Junichi Kimiya ,  Hiroshi Takenaga ,  Takeshi Osada

IPC分类号： F21V29/00

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21S8/026 ,  F21V3/02 ,  F21V7/09 ,  F21V15/01 ,  F21V17/002 ,  F21V23/006 ,  F21V23/009 ,  F21V29/004 ,  F21V29/713 ,  F21V29/773 ,  F21V29/85 ,  F21V29/89 ,  F21Y2115/10

摘要： According to one embodiment, a lamp apparatus includes a light-emitting module, housing, and a lighting circuit. The light-emitting module includes a light-emitting element. The housing opens in the direction of irradiation of a light beam and having a cap on a side opposite from the direction of irradiation of the light beam. The cap is provided with a light-emitting module mounting portion projecting in the direction of irradiation of the light beam and the light-emitting module is mounted on the light-emitting module mounting portion. The lighting circuit is accommodated in the housing.

摘要翻译： 根据一个实施例，灯装置包括发光模块，壳体和照明电路。 发光模块包括发光元件。 壳体在照射光束的方向上开口，并且在与光束的照射方向相反的一侧具有盖。 盖设有沿光束照射方向突出的发光模块安装部，发光模块安装在发光模块安装部上。 照明电路容纳在壳体中。

公开(公告)号：US07825591B2

公开(公告)日：2010-11-02

申请号：US11706939

申请日：2007-02-13

申请人： Junichi Kimiya ,  Keisuke Koga ,  Makoto Yamamoto

发明人： Junichi Kimiya ,  Keisuke Koga ,  Makoto Yamamoto

IPC分类号： H05H7/00

CPC分类号： H01J1/46 ,  H01J3/021 ,  H01J29/467 ,  H01J31/123

摘要： An electron beam emitted from a field-emission electron source array passes through a plurality of through holes formed in a mesh structure and reaches a target. Each of the plurality of through holes in the mesh structure has an opening on a side of the field-emission electron source array and an electron beam passageway that continues from the opening. The mesh structure is formed of a silicon-containing material doped with a N-type or P-type material. In this way, it is possible to suppress a decrease in the amount of the electron beam reaching the target while securing a mechanical strength of an electrode provided with a large number of through holes, and suppress expansion of the electron beam on the target.

摘要翻译： 从场发射电子源阵列发射的电子束通过形成在网状结构中的多个通孔并达到目标。 网格结构中的多个通孔中的每一个在场致发射电子源阵列的一侧具有开口，以及从开口延续的电子束通道。 网状结构由掺杂有N型或P型材料的含硅材料形成。 以这种方式，可以在确保具有大量通孔的电极的机械强度的同时，抑制到达目标的电子束的量的减少，并且抑制电子束在靶上的膨胀。

公开(公告)号：US06424084B1

公开(公告)日：2002-07-23

申请号：US09175462

申请日：1998-10-20

申请人： Junichi Kimiya ,  Takashi Awano ,  Shigeru Sugawara

发明人： Junichi Kimiya ,  Takashi Awano ,  Shigeru Sugawara

IPC分类号： H01J2950

CPC分类号： H01J29/503 ,  G09G1/04 ,  H01J2229/4841 ,  H01J2229/5635

摘要： In the electron gun assembly of a cathode ray tube, a main electron lens portion is formed by a fifth grid to an eighth grid, and incorporates a quadrupole lens. The fifth grid receives a voltage obtained by superposing, on a voltage as a reference voltage, a dynamic voltage that parabolically changes with an increase when the electron beam is deflected amount of the electron beam. The sixth grid receives a voltage obtained by superposing, on a voltage as a reference voltage, a dynamic voltage that parabolically changes with an increase when the electron beam is deflected amount of the electron beam. The seventh grid receives the voltage, while the eighth grid receives an anode voltage.

摘要翻译： 在阴极射线管的电子枪组件中，主电子透镜部分由第五栅格形成第八栅格，并且包含四极透镜。 第五栅极接收通过在电压作为参考电压叠加电子束被电子束偏转量时随着增加而抛物线变化的动态电压而获得的电压。 第六栅极接收通过在电压作为参考电压叠加电子束被电子束偏转量时随着增加而抛物线变化的动态电压而获得的电压。 第七栅格接收电压，而第八栅极接收阳极电压。

公开(公告)号：US06236152B1

公开(公告)日：2001-05-22

申请号：US09182653

申请日：1998-10-30

申请人： Junichi Kimiya ,  Fumitaka Hoshino ,  Shigeru Sugawara

发明人： Junichi Kimiya ,  Fumitaka Hoshino ,  Shigeru Sugawara

IPC分类号： H01J2950

CPC分类号： H01J29/503

摘要： A color cathode ray tube apparatus comprising an electron gun assembly of inline type including an electron beam generating section designed to emit three electron beams having axes extending in the same horizontal plane and a main electron lens section designed to focus the three electron beams emitted from the electron beam generating section. The main electron lens section has at least three grids G5, GM and G6 arranged in the order mentioned from the cathode side. The distance between the axis of the hole for guiding the center beam, made in the grid most close to the cathode side, and the axis of either hole for guiding a side beam, made in this gird, is shorter than the distance between the common axis of the coaxial holes for guiding the center beam, made in the control, accelerating and focusing electrodes constituting the electron beam generating section, and the common axis of either group coaxial holes for guiding a side beam, made in these control, accelerating and focusing electrodes. Hence, the spot which either side beam forms on the center of the phosphor screen when the three electron beams are focused by convergence magnets has no halos extending in the horizontal direction of the screen. As a result, the resultant image can have high resolution at any part of the phosphor screen.

摘要翻译： 一种彩色阴极射线管装置，包括一种包括电子束产生部分的在线式电子枪组件，该电子束发生部分被设计成发射具有在相同水平面上延伸的轴的三个电子束，以及主电子透镜部分，设计成将从 电子束产生部。 主电子透镜部具有从阴极侧按顺序排列的至少三个格栅G5，GM和G6。 用于引导中心梁的孔的轴线（最靠近阴极侧的栅格）和用于引导在该网中制造的侧梁的任一孔的轴线之间的距离短于公共 用于引导构成电子束产生部的控制，加速和聚焦电极的中心光束的同轴孔的轴线和用于引导侧光束的任一组同轴孔的公共轴，在这些控制中进行加速和聚焦 电极。 因此，当三个电子束被会聚磁体聚焦时，任一侧光束在荧光屏的中心上形成的光点在屏幕的水平方向上没有光晕。 结果，所得到的图像可以在荧光屏的任何部分具有高分辨率。

公开(公告)号：US5519290A

公开(公告)日：1996-05-21

申请号：US509094

申请日：1995-08-01

申请人： Shigeru Sugawara ,  Junichi Kimiya

发明人： Shigeru Sugawara ,  Junichi Kimiya

IPC分类号： H01J29/50 ,  H01J29/58

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： A seventh grid applied with an anode high voltage, a sixth grid applied with a dynamic voltage, and a fifth grid are provided in a main electron lens section of an electron gun. The dynamic voltage is obtained by superimposing a DC voltage lower than the anode high voltage by a voltage which changes in synchronization with deflection of electron beams. The fifth grid is connected to the sixth grid through a resistor device provided in the tube so as to be adjacent to the sixth grid in the side of the electron beam generator section. The fifth grid and the sixth grid form a multi-pole lens for correcting deflection aberration within the focus lens region of the main electron lens section. As a result, the withstanding voltage of the electron gun using a dynamic focusing method, the resolution of the color cathode ray tube apparatus, and the reliability are improved.

摘要翻译： 在电子枪的主电子透镜部分中设置施加有阳极高电压的第七栅极，施加有动态电压的第六栅极和第五栅极。 通过将与阳极高电压相比较的直流电压与电子束的偏转同步变化的电压叠加来获得动态电压。 第五栅极通过设置在管中的电阻器件连接到第六栅极，以便与电子束发生器部分侧面的第六栅极相邻。 第五栅格和第六栅极形成用于校正主电子透镜部分的聚焦透镜区域内的偏转像差的多极透镜。 结果，提高了使用动态聚焦方式的电子枪的耐受电压，彩色阴极射线管装置的分辨率和可靠性。

公开(公告)号：US5449983A

公开(公告)日：1995-09-12

申请号：US230376

申请日：1994-04-20

申请人： Shigeru Sugawara ,  Junichi Kimiya ,  Eiji Kamohara

发明人： Shigeru Sugawara ,  Junichi Kimiya ,  Eiji Kamohara

IPC分类号： H01J29/48 ,  H01J29/50 ,  H01J29/62 ,  G09G1/04 ,  H01J29/46

CPC分类号： H01J29/503 ,  H01J29/622 ,  H01J2229/4841 ,  H01J2229/4865 ,  H01J2229/4872

摘要： In a color cathode ray tube apparatus including an electron gun assembly having a main electron lens section constituted by a plurality of electrodes for focusing three electron beams arranged in a line on a target and a deflection unit for deflecting the three electron beams, at least an electrode to which a voltage obtained by superposing a variable voltage changed in accordance with a deflection amount of the electron beams on a predetermined DC voltage and an electrode which substantially opposes the electrode and to which a voltage obtained by superposing a variable voltage induced through a capacitance between the opposing electrodes on a predetermined voltage applied through a resistor arranged in a tube is applied are arranged in a main electron lens section, and the main electron lens section is made into an electron lens for changing the focusing state of the electron beams in synchronism with deflection of the electron beams. Therefore, a high-performance cathode ray tube which can preferably correct distortion of a beam spot caused by a deflection error in the entire area of a screen and has a high resolution can be obtained.

摘要翻译： 在一种彩色阴极射线管装置中，包括具有主电子透镜部分的电子枪组件，所述主电子透镜部分由用于聚焦在靶上的一行排列的三个电子束的多个电极和用于偏转三个电子束的偏转单元组成，至少一个 电极，通过将根据电子束的偏转量改变的可变电压叠加在预定直流电压上而获得的电压和与电极基本相对的电极，并且通过叠加通过电容感应的可变电压而获得的电压 在通过布置在管中的电阻器施加的预定电压之间的相对电极之间布置有主电子透镜部分，并且将主电子透镜部分制成电子透镜以同步地改变电子束的聚焦状态 随着电子束的偏转。 因此，可以获得能够优选地校正由屏幕的整个区域中的偏转误差引起的并且具有高分辨率的束斑变形的高性能阴极射线管。