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：US08882295B2

公开(公告)日：2014-11-11

申请号：US13418204

申请日：2012-03-12

申请人： Junichi Kimiya ,  Masahiro Toda

发明人： Junichi Kimiya ,  Masahiro Toda

IPC分类号： F21V29/00 ,  F21V7/04 ,  F21V19/00 ,  F21V23/00 ,  F21K99/00 ,  F21S2/00 ,  F21Y101/02 ,  F21S8/02 ,  F21Y105/00

CPC分类号： F21V19/003 ,  F21K9/20 ,  F21S2/005 ,  F21S8/026 ,  F21V7/041 ,  F21V23/006 ,  F21V23/009 ,  F21V29/70 ,  F21V29/713 ,  F21V29/89 ,  F21Y2105/10 ,  F21Y2115/10

摘要： According to one embodiment, a lamp device includes a main body, a light-emitting module, a lighting device and a support member. The main body includes an opening and a heat radiating part provided at an opposite side of the opening. The support member is thermally coupled to the light-emitting module and the heat radiating part. The support member holds the light-emitting module in the main body to cause the light-emitting module to be positioned in a direction closer to the opening than the lighting device.

摘要翻译： 根据一个实施例，灯装置包括主体，发光模块，照明装置和支撑构件。 主体包括设置在开口的相对侧的开口和散热部。 支撑构件热耦合到发光模块和散热部分。 支撑构件将发光模块保持在主体中，以使发光模块位于比照明装置更靠近开口的方向上。

公开(公告)号：US20070188090A1

公开(公告)日：2007-08-16

申请号：US11706531

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： H01J1/62

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 trimming electrode and reaches a target. Each of the plurality of through holes in the trimming electrode has an opening on a side of the field-emission electron source array and an electron beam passageway that continues from the opening. The length of the electron beam passageway is larger than the diameter of the opening. Part of the electron beam that has entered the through holes is absorbed and removed by a lateral wall of the electron beam passageway. In this way, it is possible to provide a high-definition field-emission electron source apparatus in which divergence of an electron beam emitted from a field-emission electron source array is suppressed.

摘要翻译： 从场发射电子源阵列发射的电子束通过形成在修整电极中的多个通孔并达到目标。 修整电极中的多个通孔中的每一个在场发射电子源阵列的一侧具有开口，并且具有从开口延续的电子束通道。 电子束通道的长度大于开口的直径。 已经进入通孔的电子束的一部分被电子束通道的侧壁吸收和去除。 以这种方式，可以提供抑制从场发射电子源阵列发射的电子束的发散的高清晰度场致发射电子源装置。

公开(公告)号：US06744191B2

公开(公告)日：2004-06-01

申请号：US09995606

申请日：2001-11-29

申请人： Hiroyuki Oda ,  Junichi Kimiya

发明人： Hiroyuki Oda ,  Junichi Kimiya

IPC分类号： H01J318

CPC分类号： H01J29/503

摘要： A main lens section of an electron gun assembly comprises a fifth grid supplied with a focus voltage, a sixth grid supplied with a dynamic focus voltage, a first intermediate electrode, a second intermediate electrode, and a seventh grid. The main lens section includes an electric field lens acting commonly on the electron beams on a focus region side of the main lens section, which is formed by the fifth grid, sixth grid and first intermediate electrode, and a plurality of electric field lenses acting respectively on the electron beams on a divergence region side of the main lens section, which is formed by the second intermediate electrode and seventh grid.

摘要翻译： 电子枪组件的主透镜部分包括提供有聚焦电压的第五栅极，被提供动态聚焦电压的第六栅极，第一中间电极，第二中间电极和第七栅极。 主透镜部分包括在主透镜部分的聚焦区域侧上的电子束共同作用的电场透镜，该透镜部分由第五栅极，第六栅极和第一中间电极以及分别作用的多个电场透镜 在由第二中间电极和第七栅极形成的主透镜部分的发散区域侧的电子束上。

公开(公告)号：US06720726B1

公开(公告)日：2004-04-13

申请号：US09718484

申请日：2000-11-24

申请人： Junichi Kimiya ,  Shunji Ookubo

发明人： Junichi Kimiya ,  Shunji Ookubo

IPC分类号： H01J2950

CPC分类号： H01J29/51 ,  H01J29/503

摘要： In an electron gun assembly, its main convergence lens is composed of a focus electrode to which a focus voltage is applied, an anode electrode to which a high anode voltage is applied, and an intermediate electrode which is provided between the focus and anode electrodes and to which a high intermediate potential higher than the focus voltage and lower than the anode voltage is applied. The anode and intermediate electrodes are each a cylindrical unit long in the in-line direction. In the direction crossing at right angles with the in-line direction of the cylindrical units, the diameter of the opening in the anode electrode is set smaller than that of the opening in the intermediate electrode, thereby forming a multiple pole lens into a main electron lens of large aperture.

摘要翻译： 在电子枪组件中，其主会聚透镜由施加聚焦电压的聚焦电极，施加高阳极电压的阳极电极和设置在聚焦电极和阳极电极之间的中间电极组成， 施加高于聚焦电压并低于阳极电压的高中间电位。 阳极和中间电极各自是在直线方向上长的圆柱形单元。 在与圆筒形单元的直列方向成直角交叉的方向上，将阳极电极的开口直径设定为小于中间电极的开口直径，从而将多极透镜形成主电子 镜头大孔径。

公开(公告)号：US06614156B2

公开(公告)日：2003-09-02

申请号：US09934857

申请日：2001-08-23

申请人： Hiroyuki Oda ,  Junichi Kimiya

发明人： Hiroyuki Oda ,  Junichi Kimiya

IPC分类号： H01J2950

CPC分类号： H01J29/503 ,  H01J2229/4803 ,  H01J2229/4841 ,  H01J2229/5635 ,  H01J2229/5835

摘要： A main lens section of an electron gun assembly includes a focus electrode supplied with a focus voltage of a first level, a dynamic focus electrode supplied with a dynamic focus voltage obtained by superimposing an AC component, which varies in synchronism with deflection magnetic fields, upon a reference voltage close to the first level, and an anode supplied with an anode voltage with a second level higher than the first level. The electron gun assembly further includes at least two auxiliary electrodes disposed between the focus electrode and the dynamic focus electrode, and these at least two auxiliary electrodes are connected via a resistor disposed near the electron gun assembly.

公开(公告)号：US06479926B1

公开(公告)日：2002-11-12

申请号：US09486729

申请日：2000-03-10

申请人： Takashi Awano ,  Junichi Kimiya

发明人： Takashi Awano ,  Junichi Kimiya

IPC分类号： H01J2962

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： The electron gun of a cathode ray tube comprises a main electron lens portion consisting of at least four electrodes arranged in the order of first grid (5), second grid (6), third grid (7) and fourth grid (8). An intermediate first voltage and an anode voltage are applied to the first grid (5) and the fourth grid (8), respectively. A resistor (100) is connected at one end to the second grid (6) and at the other end to the third grid (7) positioned adjacent to the second grid, with the result that second and third voltages of substantially the same potential, which are intermediate between the first voltage and the anode voltage, are applied to the second grid and the third grid, respectively. These grids are arranged such that a second electrostatic capacitance between the second and third grids (6, 7) is smaller than any of a first electrostatic capacitance between the first and second grids (5, 6) and a third electrostatic capacitance between the third and fourth grids (7, 8). As a result, the lateral collapse phenomenon of the electron beam, which is brought about in a periphery of the screen by the difference in the lens magnification between the horizontal direction and the vertical direction, can be moderated, (making it possible to provide a cathode ray tube having satisfactory image characteristics over the entire region of the screen.

摘要翻译： 阴极射线管的电子枪包括主电子透镜部分，其由按照第一格栅（5），第二格栅（6），第三格栅（7）和第四格栅（8）的顺序布置的至少四个电极组成。 中间第一电压和阳极电压分别施加到第一栅极（5）和第四栅极（8）。 电阻器（100）的一端连接到第二栅极（6），另一端连接到与第二栅极相邻定位的第三栅极（7），结果是第二和第三电压基本相同的电位， 它们分别在第一电压和阳极电压之间施加到第二栅极和第三栅极。 这些格栅布置成使得第二和第三格栅（6,7）之间的第二静电电容小于第一和第二格栅（5,6）之间的第一静电电容中的第一静电电容和第三和第三格栅 第四格（7,8）。 结果，通过水平方向和垂直方向之间的透镜倍率的差异，在屏幕的周围产生的电子束的横向塌陷现象可以被调节（使得可以提供 阴极射线管在屏幕的整个区域具有令人满意的图像特性。