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公开(公告)号：US20150260351A1
公开(公告)日：2015-09-17
申请号：US14641736
申请日：2015-03-09
Inventor： Kohji HIRAMATSU , Tomoya IWAHASHI , Koji OMURA , Ran ZHENG
IPC: F21K99/00
CPC classification number: F21S8/026 , F21K9/232 , F21K9/27 , F21V3/02 , F21V3/061 , F21V3/062 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10 , H01L25/0753 , H01L27/156 , H01L33/505 , H01L33/62 , H01L2224/48091 , H01L2224/48137 , H01L2224/8592 , H01L2924/00014
Abstract: A light-emitting device includes a board; and light-emitting element arrays connected in parallel and each including light-emitting elements mounted on the board and connected in series. The light-emitting elements in each of the light-emitting element arrays include one or more red LED chips and one or more blue LED chips. Each of the red LED chips on the board is disposed non-successively to any other one of the red LED chips along a Y direction and along an X direction. The Y direction is parallel to a direction along which the red LED chips included in one of the light emitting arrays including the red LED chip are arranged. The X direction is perpendicular to the Y direction.
Abstract translation: 发光装置包括板; 和并联连接的发光元件阵列，每个发光元件阵列包括安装在板上并串联连接的发光元件。 每个发光元件阵列中的发光元件包括一个或多个红色LED芯片和一个或多个蓝色LED芯片。 板上的每个红色LED芯片沿着Y方向并沿着X方向非依次配置到任何其他红色LED芯片。 Y方向平行于包括在包括红色LED芯片的发光阵列之一中的红色LED芯片被布置的方向。 X方向垂直于Y方向。
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公开(公告)号：US20190041034A1
公开(公告)日：2019-02-07
申请号：US16051923
申请日：2018-08-01
Inventor： Itaru ONISHI , Hideki WADA , Tomoya IWAHASHI
Abstract: A filter includes a first filter having a recess, and a second filter made of a material different from that of the first filter. The second filter has a housed portion to be housed in the recess of the first filter such that the second filter is removable relative to the first filter. The housed portion of the second filter may correspond to either the entirety or a portion of the second filter. This structure facilitates formation of the filter having a simple structure and implementation of desired light distribution of two or more different light beams.
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3.发明申请公开(公告)号：US20160076712A1
公开(公告)日：2016-03-17
申请号：US14829715
申请日：2015-08-19
Inventor： Koji OMURA , Yasuharu UENO , Tomoya IWAHASHI
CPC classification number: H01L25/0753 , F21S8/026 , F21Y2113/13 , F21Y2115/10 , H01L27/156 , H01L33/504 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/8592 , H01L2924/0002 , H01L2924/00014
Abstract: Light emitting apparatus includes: substrate; red LED chip on substrate; blue LED chip on substrate, blue LED chip being connected in series with red LED chip and having an emission color different from red LED chip; and second sealing member that includes green phosphor and yellow phosphor and seals at least blue LED chip, and light-emission by red LED chip, blue LED chip, green phosphor, and yellow phosphor produces white light.
Abstract translation: 发光装置包括：基板; 红色LED芯片在基板上; 蓝色LED芯片，蓝色LED芯片与红色LED芯片串联连接，发射颜色与红色LED芯片不同; 和包含绿色荧光体和黄色荧光体的第二密封构件，并且至少密封蓝色LED芯片，并且由红色LED芯片，蓝色LED芯片，绿色荧光体和黄色荧光体发光产生白色光。
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Patent Agency Ranking
4.发明申请公开(公告)号：US20150194412A1
公开(公告)日：2015-07-09
申请号：US14591292
申请日：2015-01-07
Inventor： Koji OMURA , Tomoya IWAHASHI , Kohji HIRAMATSU , Ran ZHENG
IPC: H01L25/075 , H01L33/64 , H01L33/52 , H01L33/48 , H01L33/50
CPC classification number: H01L25/0753 , H01L33/641 , H01L33/644 , H01L2224/45144 , H01L2224/48091 , H01L2224/48139 , H01L2224/48484 , H01L2924/00014 , H01L2924/00
Abstract: A light emitting device includes: a substrate; a first light emitting element and a second light emitting element that are mounted above the substrate; and a heat transfer pattern that is formed on the substrate. A rate of decrease in light output with respect to a temperature increase is greater for the second light emitting element than for the first light emitting element. The second light emitting element is mounted above the substrate via the heat transfer pattern, and the first light emitting element is mounted above the substrate without the heat transfer pattern
Abstract translation: 发光装置包括：基板; 安装在所述基板上方的第一发光元件和第二发光元件; 以及形成在基板上的传热图案。 对于第二发光元件而言，光输出相对于温度升高的降低率比对于第一发光元件大。 第二发光元件经由传热图案安装在基板上方，并且第一发光元件安装在基板上方，而没有传热图案
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公开(公告)号：US20200070583A1
公开(公告)日：2020-03-05
申请号：US16549048
申请日：2019-08-23
Inventor： Tetsuji SHIBATA , Tomoya IWAHASHI , Tomohiro KANAZAWA
Abstract: A tungsten wire according one aspect of the present disclosure includes: a metal wire containing one of tungsten and a tungsten alloy; and a plating layer which covers a surface of the metal wire. The plating layer contains copper.
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公开(公告)号：US20200004051A1
公开(公告)日：2020-01-02
申请号：US16441407
申请日：2019-06-14
Inventor： Hideki WADA , Tomoya IWAHASHI , Kazuyuki YAMAE
Abstract: A color vision correction filter includes a least one type of dye material and the lowest value of transmittance of the color vision correction filter in a wavelength band ranging from 440 nm to 600 nm, inclusive, is in the range of plus or minus 50 nm of 535 nm.
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公开(公告)号：US20190030360A1
公开(公告)日：2019-01-31
申请号：US16043489
申请日：2018-07-24
Inventor： Tomoya IWAHASHI
CPC classification number: A61N5/0618 , A61N2005/0642 , A61N2005/0652 , A61N2005/0663 , F21S6/00 , F21S10/023 , F21V7/0008 , F21V7/045 , F21Y2103/33 , F21Y2105/18 , F21Y2113/10 , F21Y2113/13 , F21Y2115/10
Abstract: A light exposure apparatus emits light which activates the body of the user. The light exposure apparatus includes a blue light source which emits blue light and a red light source which emits red light. The light includes blue light and red light. Blue light has a peak wavelength in a range from 445 nm to 500 nm. Red light has a peak wavelength in a range from 600 nm to 680 nm. The intensity of the peak wavelength of blue light is the strongest in the spectrum of the light, and the intensity of the peak wavelength of red light is the second strongest in the spectrum of the light. The relative intensity of the peak wavelength of the red light with respect to the peak wavelength of the blue light is in a range from 0.1 to 0.5 inclusive.
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8.发明申请公开(公告)号：US20150263246A1
公开(公告)日：2015-09-17
申请号：US14643412
申请日：2015-03-10
Inventor： Kohji HIRAMATSU , Tomoya IWAHASHI , Koji OMURA , Ran ZHENG
IPC: H01L33/50 , H01L33/54 , H01L25/075 , F21K99/00
CPC classification number: H01L25/0753 , F21K9/232 , F21S8/026 , F21Y2113/13 , F21Y2115/10 , H01L33/50 , H01L33/54 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/8592 , H01L2933/0041 , H01L2924/00014
Abstract: A light-emitting device includes a board; and a first light-emitting element array and a second light-emitting element array connected in parallel and each including light-emitting elements mounted on the board and connected in series. The light-emitting elements includes a red LED chip and a blue LED chip. The red LED chip is sealed with a dot of a first sealant, and the blue LED chip is sealed with a dot of a second sealant which is different from the first sealant.
Abstract translation: 发光装置包括板; 和并联连接的第一发光元件阵列和第二发光元件阵列，并且每个发光元件阵列和第二发光元件阵列各自包括安装在所述板上并串联连接的发光元件。 发光元件包括红色LED芯片和蓝色LED芯片。 红色LED芯片用第一密封剂的点密封，并且蓝色LED芯片用与第一密封剂不同的第二密封剂的点密封。
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