-
公开(公告)号：US20160133806A1
公开(公告)日：2016-05-12
申请号：US14937466
申请日：2015-11-10
发明人： Shota SHIMONISHI , Shigeo TAKEDA , Tomohiro MIWA
CPC分类号： H01L33/60 , H01L33/52 , H01L33/62 , H01L33/644 , H01L2224/48091 , H05K1/021 , H05K1/115 , H05K3/0061 , H05K2201/10106 , H05K2201/2054 , H05K2203/049 , H01L2924/00014
摘要： A light emitting device includes: a heat dissipative board; a wiring board which adheres and is fixed to the heat dissipative board and in which a through-hole is formed; a light-emitting element which is mounted on a front surface of the heat dissipative board which is exposed through the through-hole of the wiring board; a bonding wire which connects the light-emitting element and the wiring board; and a light-reflecting member which covers a surface of an inner peripheral wall of the through-hole excluding disposition places of the light-emitting element and the bonding wire.
摘要翻译： 发光装置包括：散热板; 布线板，其粘附并固定到散热板，并且其中形成有通孔; 发光元件，其安装在通过所述布线板的通孔露出的所述散热板的前表面上; 连接发光元件和布线基板的接合线; 以及光反射构件，其覆盖除了发光元件和接合线的配置位置之外的通孔的内周壁的表面。
-
公开(公告)号：US20150380322A1
公开(公告)日：2015-12-31
申请号：US14724658
申请日：2015-05-28
发明人： Shota SHIMONISHI , Shigeo TAKEDA , Tomohiro MIWA
CPC分类号： H01L22/24 , H01L25/0753 , H01L33/0095 , H01L33/502 , H01L33/56 , H01L2924/0002 , H01L2933/0041 , H01L2933/005 , H01L2924/00
摘要： A method for manufacturing a light emitting device includes providing a wafer including a substrate, a light emitting structure layer and a plurality of electrodes, forming a phosphor layer so as to cover a surface of the wafer on a side of the substrate, dividing the wafer and the phosphor layer so as to form a plurality of light emitting elements, measuring a luminescent chromaticity of the plurality of light emitting elements so as to classify into a first light emitting element having a luminescent chromaticity within a required chromaticity range and a second light emitting element having a luminescent chromaticity outside the required chromaticity range, and forming a second light emitting device that includes the plurality ones of the second light emitting element and the luminescent chromaticity within the required chromaticity range by using the second light emitting element.
摘要翻译： 一种发光器件的制造方法，其特征在于，具备：基板，发光结构层和多个电极的晶片，形成荧光体层，以覆盖所述基板的所述基板的表面，将所述晶片 和荧光体层，以形成多个发光元件，测量多个发光元件的发光色度，以便将其分类为具有在所需色度范围内的发光色度的第一发光元件和第二发光元件 元件，其具有在所需色度范围之外的发光色度，并且通过使用第二发光元件在所需色度范围内形成包括多个第二发光元件和发光色度的第二发光器件。
-
公开(公告)号：US20140084311A1
公开(公告)日：2014-03-27
申请号：US13921103
申请日：2013-06-18
IPC分类号： H01L25/075
CPC分类号： H01L25/0753 , H01L33/62 , H01L2224/48137
摘要： The present invention provides a light-emitting device which includes a plurality of LED chips mounted on a chip mount surface of a substrate provided with a wiring pattern. In the light-emitting device, the wiring pattern is provided so as to meet the following conditions (a), (b), and (c). (a) The wiring pattern divides the chip mount surface into at least three divided areas in a radial fashion from a center of the chip mount surface, and includes radial elements and circumferential elements so as to surround divided areas. (b) Of two radial elements and one circumferential element which surround each divided area as viewed from the individual divided area, one or two elements form part of a positive electrode pattern, and the remainder forms part of a negative electrode pattern. (c) There is only one radial element between adjoining ones of the divided areas.
摘要翻译： 本发明提供了一种发光装置，其包括安装在具有布线图案的基板的芯片安装表面上的多个LED芯片。 在发光装置中，布线图案被设置为满足以下条件（a），（b）和（c）。 （a）布线图案将芯片安装表面从芯片安装表面的中心以径向方式分成至少三个分开的区域，并且包括径向元件和圆周元件，以便围绕分割区域。 （b）从各个分割区域观察，围绕各分割区域的两个径向元件和一个圆周元件，一个或两个元件形成正电极图案的一部分，其余部分形成负极图案的一部分。 （c）相邻的分割区域之间只有一个径向元件。
-
公开(公告)号：US20220238761A1
公开(公告)日：2022-07-28
申请号：US17614951
申请日：2020-05-01
发明人： Shigeo TAKEDA , Masashi KOKETSU , Shota SHIMONISHI
摘要： A light-emitting device includes a substrate, a light-emitting element having a DBR film and being mounted on the substrate, a light-reflective film provided on a surface of the substrate, and a sealing member that includes a lens-shaped dropping-formed article to seal the light-emitting element and is provided on the substrate so that an edge of a bottom surface is in contact with an upper surface of the light-reflective film. A contact angle of the sealing member with the upper surface of the light-reflective film is not less than 40°.
-
公开(公告)号：US20150146427A1
公开(公告)日：2015-05-28
申请号：US14555411
申请日：2014-11-26
CPC分类号： F21V23/001 , F21V19/005 , F21V23/005 , F21Y2105/10 , F21Y2105/12 , H01L25/075 , H01L25/0753 , H01L2224/48137 , H05B33/0827 , H05B33/083
摘要： A light emitting device includes a substrate that has a circular light emitting region thereon, and a plurality of light emitting elements that is mounted on the light emitting region. The light emitting elements are arranged in a matrix shape of multiple rows and multiple columns. At least one of the rows or the columns is arranged so as to follow an outer end of the circular light emitting region and to deviate from virtual straight lines of the rows or the columns.
摘要翻译： 发光器件包括其上具有圆形发光区域的基板和安装在发光区域上的多个发光元件。 发光元件以多行和多列的矩阵形状排列。 行或列中的至少一个被布置成遵循圆形发光区域的外端并偏离行或列的虚拟直线。
-
公开(公告)号：US20230208207A1
公开(公告)日：2023-06-29
申请号：US18063272
申请日：2022-12-08
发明人： Tomokazu SAKAI , Shinichiro FUKI , Teppei ABE , Shigeo TAKEDA , Yuki TOKUYAMA
摘要： An auxiliary power receiving device includes a power receiving unit configured to receive power from a power transfer signal, which is used to supply power from a power transmitting device to a power receiving device, a notification unit configured to be provided on a main surface of a plate-shaped member, and a notification controlling unit configured to control a notification performed by the notification unit in accordance with a power reception condition of the power transfer signal at the power receiving unit.
-
公开(公告)号：US20180090650A1
公开(公告)日：2018-03-29
申请号：US15648344
申请日：2017-07-12
发明人： Shigeo TAKEDA , Shota Shimonishi , Hideaki Kato , Tomohiro Miwa , Daisuke Kato
CPC分类号： H01L33/62 , H01L25/0753 , H01L33/505 , H01L33/644 , H01L33/647 , H01S5/005 , H01S5/02272 , H01S5/02469 , H01S5/4025
摘要： A light emitting device includes a wiring substrate, a light emitting element disposed on a front surface of the wiring substrate, and a conductor pattern formed on a rear surface of the wiring substrate. The conductor pattern includes a slit or a hole that fails to separate the conductor pattern into two parts.
-
公开(公告)号：US20180090646A1
公开(公告)日：2018-03-29
申请号：US15643369
申请日：2017-07-06
发明人： Daisuke KATO , Tomohiro MIWA , Shigeo TAKEDA , Shota SHIMONISHI , Satomi SEKI
CPC分类号： H01L33/504 , H01L25/0753 , H01L33/08 , H01L33/38 , H01L33/508 , H01L33/62 , H01L2933/0041
摘要： A light emitting device includes a first light emitting element that outputs a first emitted light having a first peak wavelength, a second light emitting element that outputs a second emitted light having a second peak wavelength, and a phosphor layer including a plurality of phosphors, which is disposed on the first and second light emitting elements. The phosphor layer receives the first and second emitted light and outputs a plurality of emitted light based on the plurality of phosphors so as to form a first synthesized emission spectrum. The second light emitting element includes an emission spectrum to reduce a depth of a deepest dip of at least one dip in a second synthesized emission spectrum that is formed by removing an emission spectrum of the second emitted light from the first synthesized emission spectrum.
-
公开(公告)号：US20230208199A1
公开(公告)日：2023-06-29
申请号：US18063130
申请日：2022-12-08
发明人： Teppei ABE , Shinichiro FUKI , Tomokazu SAKAI , Shigeo TAKEDA , Yuki TOKUYAMA
摘要： A contactless power supply system includes power receiving devices, a power transmitting device, and a determining unit. The power receiving devices each include a transmitting unit and a power receiving unit. The power transmitting device includes a receiving unit and a power supplying unit. Efficiency condition information is defined that includes an efficiency condition that indicates that the power transmitting device can transmit power to a power receiving device efficiently. The determining unit is configured to determine, based on the efficiency condition information, the power receiving device that satisfies the efficiency condition as the power receiving device to which the power transmitting device transmits power, among the power receiving devices from which the receiving unit has received the beacon signals. The power supplying unit is configured to supply power to the power receiving device that has been determined by the determining unit.
-
公开(公告)号：US20180090470A1
公开(公告)日：2018-03-29
申请号：US15648815
申请日：2017-07-13
发明人： Tomohiro MIWA , Daisuke KATO , Shigeo TAKEDA , Shota SHIMONISHI , Hideaki KATO
IPC分类号： H01L25/075 , H01L33/54 , H01L33/50
CPC分类号： H01L25/0753 , H01L33/504 , H01L33/505 , H01L33/507 , H01L33/54 , H01L33/62 , H01L2933/0041 , H01L2933/005
摘要： A light emitting device includes a substrate, a plurality of light emitting elements disposed on the substrate, a transparent resin embedded in a space between the plurality of light emitting elements, and a phosphor containing resin layer formed on the plurality of light emitting elements and the transparent resin. The transparent resin includes no phosphor.
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.026 秒)
