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    White lighting device
    1.
    发明授权
    White lighting device 有权
    白色照明装置

    公开(公告)号：US08723412B2

    公开(公告)日：2014-05-13

    申请号：US13609845

    申请日：2012-09-11

    申请人： Katsutoshi Nakagawa ,  Yumi Ito ,  Masahiko Yamakawa

    发明人： Katsutoshi Nakagawa ,  Yumi Ito ,  Masahiko Yamakawa

    IPC分类号： H01J1/62

    CPC分类号： H05B33/14 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7789 ,  H01L33/504 ,  H01L33/507 ,  H01S5/005 ,  Y02B20/181

    摘要： According to the embodiment, a white lighting device includes a semiconductor light-emitting element emitting near-ultraviolet light, and a phosphor layer containing at least a blue-green phosphor emitting blue-green light and a red phosphor emitting red light and emits white light having a correlated color temperature of 5000 K or less and a deviation duv from a blackbody locus of not less than −0.01 nor more than 0.01, in which a ratio of a content of the red phosphor to a content of the blue-green phosphor in the phosphor layer by mass is not less than 35 nor more than 50.

    摘要翻译： 根据本实施方式，白色照明装置包括发射近紫外光的半导体发光元件和至少含有蓝绿色荧光体的荧光体层和发出红色光的红色荧光体，发出白色光 具有5000K以下的相关色温和黑体轨迹的偏差不小于-0.01且大于0.01，其中红色荧光体的含量与蓝绿色荧光体的含量的比例 荧光体层的质量不小于35，不大于50。

    White LED, and backlight and liquid crystal display device using the same
    2.
    发明授权
    White LED, and backlight and liquid crystal display device using the same 有权
    白色LED，背光和液晶显示装置使用相同

    公开(公告)号：US08288937B2

    公开(公告)日：2012-10-16

    申请号：US12955999

    申请日：2010-11-30

    申请人： Tsutomu Ishii ,  Yasumasa Ooya ,  Ryo Sakai ,  Katsutoshi Nakagawa ,  Hajime Takeuchi ,  Yumi Ito ,  Yasuhiro Shirakawa

    发明人： Tsutomu Ishii ,  Yasumasa Ooya ,  Ryo Sakai ,  Katsutoshi Nakagawa ,  Hajime Takeuchi ,  Yumi Ito ,  Yasuhiro Shirakawa

    IPC分类号： H01L33/00 ,  H01J1/62

    CPC分类号： H01L33/504 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7789 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L2224/48091 ,  Y02B20/181 ,  H01L2924/00014

    摘要： A white LED includes a light emitting element with a light emission peak wavelength equal to or longer than 380 nm and equal to or shorter than 420 nm, and a phosphor layer containing three or more types of phosphors including at least a blue phosphor, a green phosphor, and a red phosphor and disposed in a manner to cover at least part of the light emitting element. The phosphor layer has a first phosphor layer and a second phosphor layer disposed in an opposite side of a side of the light emitting element of the first phosphor layer. In the first phosphor layer, a content of the blue phosphor in an entire phosphor contained in the first phosphor layer is equal to or less than 5 mass %, or the blue phosphor is not contained. In the second phosphor layer, a content of phosphor other than the blue phosphor in an entire phosphor contained in the second phosphor layer is equal to or less than 5 mass %, or no phosphor other than the blue phosphor is contained.

    摘要翻译： 白色LED包括具有等于或长于380nm且等于或小于420nm的发光峰值波长的发光元件，以及包含三种或更多种类型的荧光体的荧光体层，所述荧光体至少包括蓝色荧光体，绿色 荧光体和红色荧光体，并且以覆盖发光元件的至少一部分的方式设置。 荧光体层具有设置在第一荧光体层的发光元件侧的相对侧的第一荧光体层和第二荧光体层。 在第一荧光体层中，第一荧光体层中含有的荧光体的整体的蓝色荧光体的含量为5质量％以下，不包含蓝色荧光体。 在第二荧光体层中，在第二荧光体层中含有的荧光体的整体中的荧光体以外的荧光体的含量为5质量％以下，也可以不包含蓝色荧光体以外的荧光体。

    WHITE LED, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
    3.
    发明申请
    WHITE LED, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
    白色LED，以及使用其的背光和液晶显示装置

    公开(公告)号：US20110128466A1

    公开(公告)日：2011-06-02

    申请号：US12955999

    申请日：2010-11-30

    申请人： Tsutomu ISHII ,  Yasumasa Ooya ,  Ryo Sakai ,  Katsutoshi Nakagawa ,  Hajime Takeuchi ,  Yumi Ito ,  Yasuhiro Shirakawa

    发明人： Tsutomu ISHII ,  Yasumasa Ooya ,  Ryo Sakai ,  Katsutoshi Nakagawa ,  Hajime Takeuchi ,  Yumi Ito ,  Yasuhiro Shirakawa

    IPC分类号： G02F1/13357 ,  H01J1/62 ,  G02F1/1335

    CPC分类号： H01L33/504 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7789 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L2224/48091 ,  Y02B20/181 ,  H01L2924/00014

    摘要： A white LED includes a light emitting element with a light emission peak wavelength equal to or longer than 380 nm and equal to or shorter than 420 nm, and a phosphor layer containing three or more types of phosphors including at least a blue phosphor, a green phosphor, and a red phosphor and disposed in a manner to cover at least part of the light emitting element. The phosphor layer has a first phosphor layer and a second phosphor layer disposed in an opposite side of a side of the light emitting element of the first phosphor layer. In the first phosphor layer, a content of the blue phosphor in an entire phosphor contained in the first phosphor layer is equal to or less than 5 mass %, or the blue phosphor is not contained. In the second phosphor layer, a content of phosphor other than the blue phosphor in an entire phosphor contained in the second phosphor layer is equal to or less than 5 mass %, or no phosphor other than the blue phosphor is contained.

    摘要翻译： 白色LED包括具有等于或长于380nm且等于或小于420nm的发光峰值波长的发光元件，以及包含三种或更多种类型的荧光体的荧光体层，所述荧光体至少包括蓝色荧光体，绿色 荧光体和红色荧光体，并且以覆盖发光元件的至少一部分的方式设置。 荧光体层具有设置在第一荧光体层的发光元件侧的相对侧的第一荧光体层和第二荧光体层。 在第一荧光体层中，第一荧光体层中含有的荧光体的整体的蓝色荧光体的含量为5质量％以下，不包含蓝色荧光体。 在第二荧光体层中，在第二荧光体层中含有的荧光体的整体中的荧光体以外的荧光体的含量为5质量％以下，也可以不包含蓝色荧光体以外的荧光体。

    Bond magnet and manufacturing method thereof, and actuator therewith
    8.
    发明授权
    Bond magnet and manufacturing method thereof, and actuator therewith 有权
    债券磁铁及其制造方法及其致动器

    公开(公告)号：US06317020B1

    公开(公告)日：2001-11-13

    申请号：US09573186

    申请日：2000-05-19

    申请人： Katsutoshi Nakagawa ,  Fumiyuki Kawashima ,  Takao Sawa ,  Shinya Sakurada ,  Tomohisa Arai

    发明人： Katsutoshi Nakagawa ,  Fumiyuki Kawashima ,  Takao Sawa ,  Shinya Sakurada ,  Tomohisa Arai

    IPC分类号： H01F702

    CPC分类号： G11B21/025 ,  G11B5/4813 ,  H01F1/059 ,  Y10S977/775 ,  Y10S977/838 ,  Y10S977/896

    摘要： A bond magnet comprises a molded body in which a mixture of flake of magnet material comprising rare earth element-iron-nitrogen as main component, TbCu7 type crystal phase as a principal phase and a thickness of less than 200 &mgr;m a binder is compression molded. A compression molded body constituting a bond magnet has a density of 6×103 kg/m3 or more. In the step of compression molding a mixture of magnet material and binder, pressure is applied a plurality of times, or pressure is applied while rotating a punch and die, or the binder is cured while applying pressure to obtain such a bond magnet with good reproducibility. Such a bond magnet has excellent magnetic properties and corrosion resistance.

    摘要翻译： 粘结磁体包括成型体，其中以稀土元素 - 铁 - 氮为主要成分的磁体材料片，TbCu7型结晶相为主相，厚度小于200μm的粘结剂。 构成粘结磁体的压缩成型体的密度为6×10 3 kg / m 3以上。 在压缩成型磁体材料和粘合剂的混合物的步骤中，多次施加压力，或者在旋转冲头和模具的同时施加压力，或者在施加压力的同时固化粘合剂以获得具有良好重复性的粘结磁体 。 这种粘结磁体具有优异的磁性能和耐腐蚀性。

    Fastening tool of the fishing line sinkers
    9.
    发明授权
    Fastening tool of the fishing line sinkers 失效
    钓鱼线紧固工具沉没

    公开(公告)号：US4651462A

    公开(公告)日：1987-03-24

    申请号：US859446

    申请日：1986-05-05

    申请人： Katsutoshi Nakagawa

    发明人： Katsutoshi Nakagawa

    IPC分类号： A01K95/02 ,  A01K97/06 ,  B25B27/02 ,  B25B27/14 ,  A01K97/00

    CPC分类号： A01K97/06 ,  A01K95/02 ,  B25B27/02 ,  B25B27/146

    摘要： A tool for fastening the sinker to the fishing line with a pressing facility installed at its side wall portion of the container of sinkers for inserting the sinkers in the notches having been formed. In fastening the sinkers to the fishing line, those sinkers taken out of the container are placed in the notches and are fixed to the fishing line by fastening the pressing facility portion with hand by gripping it.

    摘要翻译： 一种用于将沉降片固定在钓线上的工具，其中压装置安装在沉降片容器的侧壁部分，用于将沉降片插入已经形成的凹槽中。 在将沉降片固定到钓线上时，将从容器中取出的那些沉没物放置在凹口中，并通过夹紧将手压紧设备部分固定在钓鱼线上。

    LED light bulb
    10.
    发明授权
    LED light bulb 有权
    LED灯泡

    公开(公告)号：US08955996B2

    公开(公告)日：2015-02-17

    申请号：US13711000

    申请日：2012-12-11

    申请人： Yasumasa Ooya ,  Masahiko Yamakawa ,  Yasuhiro Shirakawa ,  Katsutoshi Nakagawa

    发明人： Yasumasa Ooya ,  Masahiko Yamakawa ,  Yasuhiro Shirakawa ,  Katsutoshi Nakagawa

    IPC分类号： F21V9/16 ,  F21K99/00 ,  F21V3/04 ,  F21Y101/02

    CPC分类号： F21V9/16 ,  C09K11/663 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7789 ,  F21K9/232 ,  F21K9/64 ,  F21V3/06 ,  F21V9/30 ,  F21Y2115/10 ,  Y02B20/181

    摘要： In one embodiment, an LED light bulb includes an LED module, a base portion on which the LED module is disposed, and a globe attached to the base portion. The LED module includes an ultraviolet to violet light-emitting LED chip mounted on a substrate. A lighting circuit and a bayonet cap are provided in and on the base portion. A fluorescent film is provided on an inner surface of the globe, and emits white light by absorbing ultraviolet to violet light emitted from the LED chip. The fluorescent film has a film thickness in a range of 80 to 800 μm. In the LED light bulb, an amount of ultraviolet light which leaks from the globe is 0.1 mW/nm/lm or less.

    摘要翻译： 在一个实施例中，LED灯泡包括LED模块，设置LED模块的基座部分和附接到基座部分的球状体。 LED模块包括安装在基板上的紫外至紫色发光LED芯片。 照明电路和卡口盖设置在基部中和基部上。 荧光膜设置在球状体的内表面上，通过从紫外线吸收紫外线到由LED芯片发出的紫色光而发出白光。 荧光膜的膜厚在80〜800μm的范围内。 在LED灯泡中，从球体泄漏的紫外线的量为0.1mW / nm / lm以下。