公开(公告)号：US06626549B2

公开(公告)日：2003-09-30

申请号：US10069066

申请日：2002-02-21

申请人： Atsushi Fujita ,  Tsuyoshi Sakai ,  Kiyoshi Nishimura

发明人： Atsushi Fujita ,  Tsuyoshi Sakai ,  Kiyoshi Nishimura

IPC分类号： G01D1128

CPC分类号： G01D13/265 ,  G01D11/28

摘要： There is provided a pointer type instrument which can reduce a light leakage to a side of a display board, and has a pointer 6 which includes an indication member 61 brightened by illumination light introduced from a back side of a rotation center region R and made of a translucent resin material, and a cover member 62 covering its outer periphery except for the back side of the rotation center region R and made of a light shielding resin material, and is driven to be rotated through a driving unit 2; a display board 3 which is disposed behind the pointer 6, is apart from the cover member 62 with a predetermined gap part S intervening, and includes a light passing part 33 corresponding to the rotation center region R; and a light source 5 disposed behind the display board 3, for generating the illumination light, wherein a leakage light prevention part 634 for suppressing a light leakage from the gap part S is provided on the back side (back side of a pedestal part 632) of the rotation center region R except for an introduction part (a light receiving part 611, a reflection part 612) of the illumination light.

摘要翻译： 提供了一种能够减少对显示板侧的漏光的指针式仪器，具有指示器6，该指示器6包括通过从旋转中心区域R的后侧引入的照明光而增亮的指示部件61， 半透明树脂材料和覆盖其旋转中心区域R的后侧外侧的遮光性树脂材料构成的盖构件62，被驱动以通过驱动单元2旋转; 布置在指针6后面的显示板3与预定间隙部分S间隔开，并且包括对应于旋转中心区域R的光通过部分33; 以及设置在显示板3后面的用于产生照明光的光源5，其中，在背面（基座部632的背面）设置有用于抑制从间隙部S发出的光泄漏的防漏光部634， 除了照明光的导入部（光接收部611，反射部612）之外的旋转中心区域R。

公开(公告)号：US20140218908A1

公开(公告)日：2014-08-07

申请号：US14235877

申请日：2011-07-29

申请人： Seiko Kawashima ,  Tsuyoshi Oyaizu ,  Hiroki Tamai ,  Yumiko Hayashida ,  Shuhei Matsuda ,  Soichi Shibusawa ,  Masahiro Ogata ,  Kozo Uemura ,  Kiyoshi Nishimura

发明人： Seiko Kawashima ,  Tsuyoshi Oyaizu ,  Hiroki Tamai ,  Yumiko Hayashida ,  Shuhei Matsuda ,  Soichi Shibusawa ,  Masahiro Ogata ,  Kozo Uemura ,  Kiyoshi Nishimura

IPC分类号： H01L33/54 ,  F21K99/00 ,  H01L33/50

CPC分类号： H01L33/54 ,  F21K9/27 ,  F21S8/031 ,  F21Y2103/10 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B19/0019 ,  G02B19/0066 ,  H01L25/0753 ,  H01L33/50 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2224/73265 ,  H05K3/284 ,  H05K2201/10106 ,  H05K2201/2054 ,  H05K2203/1316 ,  H01L2924/00014

摘要： To improve an angular color difference and emit uniform illumination light. According to an embodiment, a light-emitting device in an embodiment includes a light-emitting module (15). The light-emitting module (15) includes a substrate (21), a plurality of light-emitting elements (45) made of semiconductor, and a plurality of sealing members (54). The light-emitting elements (45) are disposed on the substrate (21). The sealing members (54) contain, as a main component, translucent resin mixed with a phosphor. The sealing members (54) are heaped up from the bottom surfaces thereof bonded on the substrate (21) and are each formed to bury a singularity or a plurality of the light-emitting elements (45). A ratio (H/D) of a diameter D of the bottom surfaces to height H of the heaps of the sealing members (54) is set to 0.22 to 1.0.

摘要翻译： 改善角色差并发出均匀的照明光。 根据实施例，实施例中的发光装置包括发光模块（15）。 发光模块（15）包括基板（21），由半导体形成的多个发光元件（45）和多个密封构件（54）。 发光元件（45）设置在基板（21）上。 密封构件（54）含有与荧光体混合的半透明树脂作为主要成分。 密封构件（54）从结合在基板（21）上的底面堆积起来，并且分别形成为埋入奇点或多个发光元件（45）。 密封构件（54）的堆的底面的直径D与高度H的比（H / D）设定为0.22〜1.0。

公开(公告)号：US08678618B2

公开(公告)日：2014-03-25

申请号：US12885849

申请日：2010-09-20

申请人： Makoto Sakai ,  Masao Segawa ,  Nobuo Shibano ,  Kiyoshi Nishimura ,  Kozo Ogawa ,  Masahiko Kamata ,  Toshiya Tanaka ,  Miho Watanabe ,  Shuhei Matsuda

发明人： Makoto Sakai ,  Masao Segawa ,  Nobuo Shibano ,  Kiyoshi Nishimura ,  Kozo Ogawa ,  Masahiko Kamata ,  Toshiya Tanaka ,  Miho Watanabe ,  Shuhei Matsuda

IPC分类号： F21V29/00

CPC分类号： F21V29/507 ,  F21K9/232 ,  F21V3/04 ,  F21V29/506 ,  F21V29/89 ,  F21Y2107/00 ,  F21Y2107/40 ,  F21Y2115/10

摘要： A self-ballasted lamp includes: a base body; a light-emitting module and a globe which are provided at one end side of the base body; a cap provided at the other end side of the base body; and a lighting circuit housed between the base body and the cap. The light-emitting module has light-emitting portions each using a semiconductor light-emitting element, and a support portion projected at one end side of the base body, and the light-emitting portions are disposed at least on a circumferential surface of the support portion. A light-transmissive member is interposed between the light-emitting module and an inner face of the globe.

摘要翻译： 自镇流灯包括：基体; 发光模块和球体，其设置在所述基体的一端侧; 设置在所述基体的另一端侧的盖; 以及容纳在基体和盖之间的照明电路。 发光模块具有各自使用半导体发光元件的发光部和在基体的一端侧突出的支撑部，发光部至少设置在支撑体的周面上 一部分。 在发光模块和球体的内表面之间插入透光构件。

公开(公告)号：US08368113B2

公开(公告)日：2013-02-05

申请号：US13114609

申请日：2011-05-24

申请人： Shuhei Matsuda ,  Erika Takenaka ,  Tomohiro Sanpei ,  Kazuto Morikawa ,  Masahiro Izumi ,  Kiyoshi Nishimura

发明人： Shuhei Matsuda ,  Erika Takenaka ,  Tomohiro Sanpei ,  Kazuto Morikawa ,  Masahiro Izumi ,  Kiyoshi Nishimura

IPC分类号： H01L33/00

CPC分类号： H01L25/0753 ,  F21V7/06 ,  F21V29/76 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/486 ,  H01L33/62 ,  H01L33/641 ,  H01L33/647 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/73265 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： According to one embodiment, a light emitting device includes a ceramics substrate, a metallic thermally-conductive layer formed on the substrate in which the substrate involves no electric connection, a light emitting element mounted on the metallic thermally-conductive layer, and a metallic bonding layer interposed between the metallic thermally-conductive layer and the light emitting element to bond the light emitting element to the metallic thermally-conductive layer.

摘要翻译： 根据一个实施例，发光器件包括陶瓷衬底，形成在衬底上的金属导热层，其中衬底不涉及电连接，安装在金属导热层上的发光元件和金属接合 介于金属导热层和发光元件之间的层，以将发光元件结合到金属导热层。

公开(公告)号：US20120305963A1

公开(公告)日：2012-12-06

申请号：US13414458

申请日：2012-03-07

申请人： Kozo UEMURA ,  Soichi Shibusawa ,  Yumiko Hayashida ,  Kiyoshi Nishimura ,  Seiko Kawashima ,  Tsuyoshi Oyaizu ,  Masahiro Ogata ,  Shuhei Matsuda ,  Hiroki Tamai

发明人： Kozo UEMURA ,  Soichi Shibusawa ,  Yumiko Hayashida ,  Kiyoshi Nishimura ,  Seiko Kawashima ,  Tsuyoshi Oyaizu ,  Masahiro Ogata ,  Shuhei Matsuda ,  Hiroki Tamai

IPC分类号： H01L33/60

CPC分类号： H05K3/284 ,  F21S8/04 ,  F21V19/0055 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/56 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/73265 ,  H05K1/0209 ,  H05K3/244 ,  H05K2201/0162 ,  H05K2201/099 ,  H05K2201/10106 ,  H05K2201/2054 ,  H01L2924/00014 ,  H01L2924/00

摘要： According to one embodiment, a light-emitting device includes a substrate, a reflecting layer formed on the substrate, a light-emitting element placed on the reflecting layer, and a sealing resin layer that covers the reflecting layer and the light-emitting element. The oxygen permeability of the sealing resin layer is equal to or lower than 1200 cm3/(m2·day·atm), and the ratio of the area of the reflecting layer covered by the sealing resin layer to the entire area on the resin substrate covered by the sealing resin layer is between 30% and 75% inclusive.

摘要翻译： 根据一个实施例，发光装置包括基板，形成在基板上的反射层，放置在反射层上的发光元件和覆盖反射层和发光元件的密封树脂层。 密封树脂层的透氧度等于或低于1200cm3 /（m2·day·atm），并且覆盖在树脂基板上的密封树脂层覆盖的反射层的面积与覆盖的整个面积的比率 通过密封树脂层在30％和75％之间。

公开(公告)号：USD665105S1

公开(公告)日：2012-08-07

申请号：US29387861

申请日：2011-03-18

申请人： Nobuhiko Betsuda ,  Kiyoshi Nishimura ,  Kozo Uemura ,  Shuhei Matsuda ,  Soichi Shibusawa

设计人： Nobuhiko Betsuda ,  Kiyoshi Nishimura ,  Kozo Uemura ,  Shuhei Matsuda ,  Soichi Shibusawa

公开(公告)号：US20110309381A1

公开(公告)日：2011-12-22

申请号：US13162150

申请日：2011-06-16

申请人： Nobuhiko Betsuda ,  Soichi Shibusawa ,  Shuhei Matsuda ,  Kiyoshi Nishimura ,  Masatoshi Kumagai

发明人： Nobuhiko Betsuda ,  Soichi Shibusawa ,  Shuhei Matsuda ,  Kiyoshi Nishimura ,  Masatoshi Kumagai

IPC分类号： H01L27/15

CPC分类号： H05K1/0209 ,  F21S2/005 ,  F21S8/04 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/73265 ,  H05K1/181 ,  H05K2201/10106 ,  H01L2924/00014 ,  H01L2924/00

摘要： According to one embodiment, a light-emitting device includes a series circuit, a substrate, and a sealing member. The series circuit includes a plurality of parallel circuits each including a plurality of light-emitting elements connected in parallel. The plurality of parallel circuits are connected in series. A plurality of groups are provided on the substrate. Each of the groups includes at least one of the light-emitting elements in the parallel circuit. The light-emitting elements are arranged in a divided manner according to each of the groups. The sealing member covers at least one of the light-emitting elements.

摘要翻译： 根据一个实施例，发光装置包括串联电路，基板和密封构件。 串联电路包括多个并联电路，每个并联电路包括并联连接的多个发光元件。 多个并联电路串联连接。 在基板上设置多个组。 每个组包括并联电路中的至少一个发光元件。 发光元件根据每个组分开排列。 密封构件覆盖至少一个发光元件。

公开(公告)号：USD603813S1

公开(公告)日：2009-11-10

申请号：US29328305

申请日：2008-11-21

申请人： Kiyoshi Nishimura ,  Tomohiro Sanpei

设计人： Kiyoshi Nishimura ,  Tomohiro Sanpei

公开(公告)号：US07285899B2

公开(公告)日：2007-10-23

申请号：US10526046

申请日：2003-09-01

申请人： Kiyoshi Nishimura ,  Miho Watanabe ,  Yusuke Shibahara ,  Kiyoshi Ootani ,  Ichiro Yamada ,  Takashi Yorifuji ,  Naoyuki Toda ,  Hajime Oono ,  Kazuo Egawa ,  Masahiko Yoshida

发明人： Kiyoshi Nishimura ,  Miho Watanabe ,  Yusuke Shibahara ,  Kiyoshi Ootani ,  Ichiro Yamada ,  Takashi Yorifuji ,  Naoyuki Toda ,  Hajime Oono ,  Kazuo Egawa ,  Masahiko Yoshida

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J61/307 ,  H01J9/247 ,  H01J61/30 ,  H01J61/322

摘要： A fluorescent lamp includes: a bulb including bent and straight-tube portions having an external tube diameter of 12 to 20 mm and a tube length of 800 to 2500 mm. The straight portions are disposed generally within the same plane through the bent portions. A pair of end portions with electrodes sealed therein form a single discharge path through the straight tube and bent portions. A phosphor layer is formed on the inner face of the bulb, and a discharge medium including mercury is sealed in the bulb. Thermal deterioration of the phosphor layer formed at the straight tube portions is reduced so deterioration of the initial light flux is suppressed, allowing lighting at higher efficiency. With the above configuration, a fluorescent lamp is compact and capable of light with high efficiency, and with improved light output properties. A light fixture uses this fluorescent lamp.

摘要翻译： 荧光灯包括：灯管，其包括具有12至20mm的外管直径和800至2500mm的管长的弯曲管和直管部。 直线部分通过弯曲部分大致设置在同一平面内。 具有密封在其中的电极的一对端部形成通过直管和弯曲部分的单个放电路径。 荧光体层形成在灯泡的内表面，并且包含汞的放电介质被密封在灯泡中。 在直管部形成的荧光体层的热劣化减少，从而抑制初始光通量的劣化，能够以较高的效率照明。 通过上述结构，荧光灯结构紧凑，能够高效率地发光，并具有改善的光输出特性。 灯具使用这种荧光灯。

公开(公告)号：US20060164000A1

公开(公告)日：2006-07-27

申请号：US10526046

申请日：2003-09-01

申请人： Kiyoshi Nishimura ,  Miho Watanabe ,  Yusuke Shibahara ,  Kiyoshi Ootani ,  Ichiro Yamada ,  Takashi Yorifuji ,  Naoyuki Toda ,  Hajime Oono ,  Kazuo Egawa ,  Masahiko Yoshida

发明人： Kiyoshi Nishimura ,  Miho Watanabe ,  Yusuke Shibahara ,  Kiyoshi Ootani ,  Ichiro Yamada ,  Takashi Yorifuji ,  Naoyuki Toda ,  Hajime Oono ,  Kazuo Egawa ,  Masahiko Yoshida

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J61/307 ,  H01J9/247 ,  H01J61/30 ,  H01J61/322

摘要： A fluorescent lamp 1 comprises: a bulb 2 formed by heating bent-portion-formation preordination portions of a single straight-tube-shaped bulb 2a having an external tube diameter of 12 to 20 mm and a tube length of 800 to 2500 mm, forming a plurality of bent portions 2c and straight tube portions 2b adjacent to the bent portions 2c by bending processing, such that the straight portions 2b are disposed generally within the same plane by way of the bent portions 2c, forming in close proximity a pair of end portions 2d and 2d with electrodes 5 and 5 sealed in so as to form a single discharge path through the straight tube portions 2b and bent portions 2c, forming a phosphor layer 4 on the inner face of the bulb, and sealing a discharge medium including mercury; and a base 6 provided on the end portions 2d and 2d of the bulb 2; whereby thermal deterioration of the phosphor layer 4 formed at the straight tube portions 2b is reduced so deterioration of the initial light flux is suppressed, allowing lighting at higher efficiency. According to the above configuration, a fluorescent lamp which is compact and capable of light with high efficiency, and with improved light output properties, and a light fixture using this fluorescent lamp, can be provided.

摘要翻译： 荧光灯1包括：灯管2，其通过加热具有12至20mm的外管直径和800至2500mm的管长的单个直管状灯泡2a的弯曲部形成前置部分而形成， 通过弯曲加工形成与弯曲部分2c相邻的多个弯曲部分2c和直管部分2b，使得直线部分2b通过弯曲部分2c大致设置在同一平面内，形成在 靠近一对端部2d和2d，其中电极5和5被密封以便通过直管部分2b和弯曲部分2c形成单个放电路径，在内表面上形成荧光体层4 灯泡，并密封包括汞的放电介质; 以及设置在灯泡2的端部2d和2d上的基座6; 由此，形成在直管部2b处的荧光体层4的热劣化减少，从而抑制初始光通量的劣化，能够以更高的效率照明。 根据上述结构，可以提供一种紧凑且能够高效率并且具有改善的光输出性能的荧光灯和使用该荧光灯的灯具。