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公开(公告)号：US09966509B2
公开(公告)日：2018-05-08
申请号：US14832098
申请日：2015-08-21
Inventor： Atsuyoshi Ishimori , Toshifumi Ogata , Masumi Abe
IPC: H01L33/54 , H01L25/075
CPC classification number: H01L33/54 , H01L25/0753 , H01L2924/181 , H01L2924/00012
Abstract: Light emitting apparatus including: substrate; LED chips on substrate; sealing member sealing LED chips; buffer layer on substrate; and dam material on the top surface of buffer layer, for holding back sealing member, wherein the adhesive strength of buffer layer to substrate and the adhesive strength of dam material to buffer layer are higher than the adhesive strength of dam material to substrate.
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公开(公告)号：US09831400B2
公开(公告)日：2017-11-28
申请号：US15247454
申请日：2016-08-25
Inventor： Koji Omura , Masumi Abe
CPC classification number: H01L33/507 , F21K9/00 , F21Y2105/12 , F21Y2105/18 , H01L25/0753 , H01L27/156 , H01L33/50 , H01L33/52
Abstract: A light-emitting apparatus includes: a substrate; a plurality of LED chips disposed on the substrate and including a plurality of blue LED chips which emit blue light and a plurality of red LED chips which emit red light; and a sealing member that contains a yellow phosphor and seals the plurality of LED chips together. The plurality of LED chips include: a first LED chip group made up of the blue LED chips; a second LED chip group made up of the red LED chips and disposed around the first LED chip group in an annular shape centered on an optical axis; and a third LED chip group made up of the blue LED chips and disposed around the second LED chip group in an annular shape centered on the optical axis.
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13.发明授权公开(公告)号：US09741915B2
公开(公告)日：2017-08-22
申请号：US15220790
申请日：2016-07-27
Inventor： Naoki Tagami , Masumi Abe , Hisaki Fujitani , Kosuke Takehara , Toshiaki Kurachi
CPC classification number: H01L33/62 , H01L33/60 , H01L2224/48091 , H01L2224/48228 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
Abstract: A light emitting diode (LED) module including: a substrate; a resist including a plurality of layers above the substrate; and an LED element mounted above the substrate. A content percentage of at least one of a phenyl group, an ester bond, and a carbon double bond in a second layer that is an uppermost layer of the plurality of layers is lower than a content percentage of the at least one of the phenyl group, the ester bond, and the carbon double bond in a first layer that is an underlying layer of the plurality of layers, the underlying layer being located below the uppermost layer.
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公开(公告)号：US10278245B2
公开(公告)日：2019-04-30
申请号：US15055937
申请日：2016-02-29
Inventor： Masumi Abe , Yasuharu Ueno , Koji Omura , Kenji Sugiura , Toshifumi Ogata , Atsuyoshi Ishimori , Toshiaki Kurachi
IPC: H05B33/08 , F21S8/02 , F21Y115/10 , F21Y113/10 , F21Y105/18 , H01L25/075
Abstract: A light-emitting device includes a substrate and a plurality of light-emitting elements disposed above the substrate. In the plurality of light-emitting elements, a first light-emitting element and a second light-emitting element different in a rate of decrease in light output along with a temperature increase are included. The plurality of light-emitting elements include: a first serial element group including some light-emitting elements connected in series among the plurality of light-emitting elements; and a second serial element group connected in parallel with the first serial element group and including some light-emitting elements connected in series among the plurality of light-emitting elements. A ratio between a total number of first light-emitting elements and a total number of second light-emitting elements is different between the first serial element group and the second serial element group.
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Patent Agency Ranking
15.发明授权Light emitting device, illumination apparatus including the same, and mounting substrate 有权发光装置，包括该发光装置的照明装置和安装基板公开(公告)号：US09488345B2
公开(公告)日：2016-11-08
申请号：US14574952
申请日：2014-12-18
Inventor： Masumi Abe , Toshifumi Ogata , Atsuyoshi Ishimori , Kenji Sugiura , Yasufumi Wada
CPC classification number: F21V19/0025 , F21V9/08 , F21V19/002 , H01L25/0753 , H01L33/62 , H01L2224/45144 , H01L2224/48137 , H01L2224/49107 , H01L2224/73265 , H01L2924/181 , H05K1/0274 , H05K1/029 , H05K3/222 , H05K3/284 , H05K2201/10106 , H05K2201/10287 , H05K2201/2054 , H01L2924/00 , H01L2924/00012
Abstract: A light emitting device includes: a substrate; a plurality of light emitting elements mounted in a light emitting area of the substrate, and an intermediate line for electrically connecting a plurality of light emitting elements in parallel or series selectively, the intermediate line being disposed in the light emitting area.
Abstract translation: 发光装置包括：基板; 安装在基板的发光区域中的多个发光元件，以及用于将多个发光元件并联或串联选择性地电连接的中间线，中间线设置在发光区域中。
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公开(公告)号：US09435512B2
公开(公告)日：2016-09-06
申请号：US14508140
申请日：2014-10-07
Inventor： Masumi Abe , Toshifumi Ogata , Atsuyoshi Ishimori , Kenji Sugiura , Yasufumi Wada
IPC: F21V29/00 , F21V9/08 , F21K99/00 , H01L33/54 , F21Y101/02 , F21Y105/00 , H05K3/28
CPC classification number: F21V9/08 , F21K9/60 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L33/54 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/181 , H05K3/284 , H05K3/287 , H05K2201/10106 , H01L2924/00014 , H01L2924/00012
Abstract: A lighting apparatus includes a substrate, a light-emitting element, and a sealing member. The light-emitting element emits light in a first wavelength range. The sealing member contains a material that converts the light in the first wavelength range to light in a second wavelength range different from the first wavelength range. The sealing member has a curved convex contour in at least one cross section that passes through the center of the light-emitting element and is perpendicular to a principal surface of the substrate. A curved line indicating a change in output angle that occurs upon a change in observation angle is approximated by a quadratic or trigonometric function that passes through the origin.
Abstract translation: 照明装置包括基板，发光元件和密封构件。 发光元件发射第一波长范围的光。 密封构件包含将第一波长范围内的光转换成与第一波长范围不同的第二波长范围的光的材料。 密封构件在穿过发光元件的中心并且垂直于衬底的主表面的至少一个横截面中具有弯曲的凸形轮廓。 指示在观察角度变化时发生的输出角度变化的曲线由通过原点的二次或三角函数近似。
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公开(公告)号：US10103298B2
公开(公告)日：2018-10-16
申请号：US15223043
申请日：2016-07-29
Inventor： Naoki Tagami , Masumi Abe , Hisaki Fujitani , Kosuke Takehara , Toshiaki Kurachi
Abstract: A light emitting diode (LED) module which includes: a substrate; a resist including a plurality of layers above the substrate; and an LED element mounted above the substrate. The plurality of layers includes a second layer that is an uppermost layer and a first layer that is an underlying layer. The second layer that is the uppermost layer includes fluorine as a component.
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公开(公告)号：US10032754B2
公开(公告)日：2018-07-24
申请号：US15819069
申请日：2017-11-21
Inventor： Masumi Abe , Naoki Tagami , Toshiaki Kurachi
Abstract: A method of manufacturing a light-emitting apparatus includes mounting a first light-emitting element and a second light-emitting element on a substrate. A sealing layer is formed above the first light-emitting element and the second light-emitting element for sealing the first light-emitting element and the second light-emitting element. A first phosphor layer is applied above a first portion of the sealing layer, in which the first phosphor layer includes at least one first phosphor. A second phosphor layer is applied above a second portion of the sealing layer, in which the second phosphor layer includes at least one second phosphor.
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公开(公告)号：US09634211B2
公开(公告)日：2017-04-25
申请号：US14421138
申请日：2013-09-04
Inventor： Masumi Abe , Yasufumi Wada , Toshifumi Ogata , Kenji Sugiura
IPC: H01L33/62 , H01L23/00 , H01L25/075 , F21V23/00 , H01L33/54 , F21S4/28 , F21Y105/10 , F21Y115/10
CPC classification number: H01L33/62 , F21S4/28 , F21V23/003 , F21V23/005 , F21Y2105/10 , F21Y2115/10 , H01L24/05 , H01L24/48 , H01L24/49 , H01L25/0753 , H01L33/54 , H01L2224/04042 , H01L2224/05555 , H01L2224/451 , H01L2224/48091 , H01L2224/48137 , H01L2224/48465 , H01L2224/49109 , H01L2224/4911 , H01L2224/49429 , H01L2224/4945 , H01L2924/00014 , H01L2924/12042 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207 , H01L2224/45014 , H01L2224/85399 , H01L2224/05599
Abstract: Each of a plurality of semiconductor light-emitting element has, on an upper surface thereof that has a quadrilateral shape, a pair of connecting portions having different polarities from each other. The pair of connecting portions are aligned on a diagonal of the quadrilateral shape. The diagonal intersects a row direction along which the semiconductor light-emitting elements within a row are arranged. Connecting portions having identical polarity are positioned on an imaginary line parallel to the row direction. Metal wires intersect two sides extending from a corner, on the diagonal, of the upper surface of each of the semiconductor light-emitting elements when viewed from a direction perpendicular to a mounting surface of a substrate for mounting the semiconductor light-emitting elements.
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