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1. 发明专利

DE102019204670A1 Fahrzeug-Anzeigevorrichtung 未知
公开(公告)号：DE102019204670A1
公开(公告)日：2019-10-10
申请号：DE102019204670
申请日：2019-04-02
申请人： KOITO MFG CO LTD
发明人： KUBOYAMA OSAMU , SHIDO MASAYA , ITO TORU , ITO YOSHIRO , SASAKI MASARU
IPC分类号： B60Q1/26 , G02B6/00
摘要： Eine Fahrzeug-Anzeigevorrichtung enthält: eine reflektierende Anzeige, die ausgestaltet ist, eine Anzeige in Richtung einer Außenseite eines Fahrzeugs bereitzustellen; und ein Lichtemissionselement, das angeordnet ist, einem Anzeigeteil der reflektierenden Anzeige zugewandt zu sein. Das Lichtemissionselement ist ausgestaltet zu gestatten, dass Licht, das von einer Anzeigeteilseite einfallen soll, und Licht, das von einer gegenüberliegenden Seite zur Anzeigeteilseite einfallen soll, durch das Lichtemissionselement durchgehen, und ist ausgestaltet Licht in Richtung des Anzeigeteils zu emittieren, welches sich von dem Licht, das von der Anzeigeteilseite einfallen soll, und dem Licht, das von der gegenüberliegenden Seite zur Anzeigeteilseite einfallen soll, unterscheidet.

2. 发明公开

EP3118515A4 VEHICLE LAMP AND VEHICLE LAMP CONTROL SYSTEM 有权
公开(公告)号：EP3118515A4
公开(公告)日：2018-01-24
申请号：EP15758179
申请日：2015-02-23
申请人： KOITO MFG CO LTD
发明人： ICHIKAWA TOMOYUKI , TSUDA TOSHIAKI , SATO NORIKO , MIZUNO MASANOBU , KUBOYAMA OSAMU , MASUDA TAKESHI
IPC分类号： B60Q1/00 , B60Q1/04 , B60Q1/50 , F21W111/00 , F21Y101/00
CPC分类号： F21S48/1145 , B60Q1/0041 , B60Q1/0683 , B60Q1/085 , B60Q1/18 , B60Q2300/45 , B60Q2400/50 , F21S41/125 , F21S41/14 , F21S41/147 , F21S41/16 , F21S41/255 , F21S41/32 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/657 , F21S41/663 , F21S41/675 , F21S43/13 , F21S43/14 , F21S43/26 , F21S43/31 , F21S43/50 , F21S48/1131 , F21S48/214 , F21S48/215 , F21Y2115/10 , F21Y2115/30
摘要： A vehicle lamp (1) is provided with a laser light source (7) capable of emitting a laser beam (B2), the vehicle lamp (1) emitting the laser beam (B2) produced by the laser light source (7) forwards from an emission end (32a). The vehicle lamp (1) is provided with a light-shielding member (34) for shielding light from above the light emission end (32a) to at least the horizontal position in front of the light emission end (32a).

3. 发明专利

FR3079471B1 Dispositif d’affichage de véhicule 未知
公开(公告)号：FR3079471B1
公开(公告)日：2022-07-08
申请号：FR1903455
申请日：2019-04-01
申请人： KOITO MFG CO LTD
发明人： KUBOYAMA OSAMU , SHIDO MASAYA , ITO TORU , ITO YOSHIRO , SASAKI MASARU
IPC分类号： B60Q1/26 , F21S41/32
摘要： Dispositif d'affichage de véhicule Un dispositif d'affichage de véhicule comprend : un affichage réfléchissant (30, 400) configuré pour fournir l’affichage vers un extérieur du véhicule ; et un élément d'émission de lumière agencé pour faire face à une partie d'affichage (31, 150) de l’affichage réfléchissant (30, 400). L’élément d'émission de lumière est configuré pour permettre à la lumière destinée à être incidente à partir de la partie d'affichage (31, 150) et à la lumière destinée à être incidente à partir d’un côté opposé au côté de la partie d'affichage (31, 150) de passer à travers l’élément d'émission de lumière, et est configuré pour émettre la lumière vers la partie d'affichage (31, 150), qui est différente de la lumière destinée à être incidente à partir du côté de la partie d'affichage (31, 150) et de la lumière destinée à être incidente à partir du côté opposé au côté de la partie d'affichage (31, 150). Figure pour l’abrégé : Fig. 2

4. 发明专利

FR3079471A1 Dispositif d’affichage de véhicule 未知
公开(公告)号：FR3079471A1
公开(公告)日：2019-10-04
申请号：FR1903455
申请日：2019-04-01
申请人： KOITO MFG CO LTD
发明人： KUBOYAMA OSAMU , SHIDO MASAYA , ITO TORU , ITO YOSHIRO , SASAKI MASARU
IPC分类号： B60Q1/26 , F21S41/32
摘要： Dispositif d'affichage de véhicule Un dispositif d'affichage de véhicule comprend : un affichage réfléchissant (30, 400) configuré pour fournir l’affichage vers un extérieur du véhicule ; et un élément d'émission de lumière agencé pour faire face à une partie d'affichage (31, 150) de l’affichage réfléchissant (30, 400). L’élément d'émission de lumière est configuré pour permettre à la lumière destinée à être incidente à partir de la partie d'affichage (31, 150) et à la lumière destinée à être incidente à partir d’un côté opposé au côté de la partie d'affichage (31, 150) de passer à travers l’élément d'émission de lumière, et est configuré pour émettre la lumière vers la partie d'affichage (31, 150), qui est différente de la lumière destinée à être incidente à partir du côté de la partie d'affichage (31, 150) et de la lumière destinée à être incidente à partir du côté opposé au côté de la partie d'affichage (31, 150). Figure pour l’abrégé : Fig. 2

5. 发明专利

JP2013033938A Light-emitting module 有权
标题翻译：发光模块
公开(公告)号：JP2013033938A
公开(公告)日：2013-02-14
申请号：JP2012123940
申请日：2012-05-31
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KUBOYAMA OSAMU , SUGIMORI SHOGO , DAICHO HISAYOSHI
IPC分类号： H01L33/48 , F21S2/00 , F21S8/10 , F21V9/08 , F21V19/00 , F21Y101/02
CPC分类号： F21V9/00 , B60Q1/0041 , B60Q1/302 , B60Q7/00 , B60Q2400/30 , F21S43/14 , F21S43/15 , H01L25/0753 , H01L33/505 , H01L2924/0002 , H05K1/028 , H05K2201/10106 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting module that can be adapted to a complicated light-emitting shape and achieves high luminous flux and uniform light emission even in a complicated light-emitting shape.SOLUTION: A light-emitting module 20 is formed in a manner that a plurality of light-emitting elements 22 emitting an ultraviolet ray or short wavelength visible light are arranged in a two-dimensional prescribed shape on a support board 26, and the light-emitting elements 22 are connected in line with fluorescent substance-containing resin 24 including fluorescent substance 25a and the like emitting visible light excited by an ultraviolet ray or short wavelength visible light. The light-emitting module 20 achieves high luminous flux and uniform light emission even if it has a complicated light-emitting shape because white light is obtained only from light-emitting of the fluorescent substance 25a and the like. Executing program control of a dispenser only to connect light-emitting elements 22 scattered on the board surface 26 in a desired light-emitting shape makes it possible to form light emission having two-dimensional stretch such as letters and figures. In addition, if the support board 26 is made of FPC, a curvature-free light-emitting module 20 can be formed, which facilitates light-emitting formation at a three-dimensional curvature place.
摘要翻译：要解决的问题：提供即使在复杂的发光形状中也可以适应于复杂的发光形状并实现高光通量和均匀发光的发光模块。解决方案：发光模块20以将发出紫外线或短波长可见光的多个发光元件22以二维规定形状布置在支撑板26上的方式形成，并且发光元件22与包含发射由紫外线或短波长可见光激发的可见光的荧光物质25a等的含荧光物质的树脂24一体地连接。发光模块20即使具有复杂的发光形状也能实现高光通量和均匀的发光，因为仅通过荧光物质25a等的发光获得白光。仅对分配器执行程序控制，仅以散射在板表面26上的发光元件22以期望的发光形状连接，可以形成具有二维拉伸的发光，例如字母和图形。此外，如果支撑板26由FPC制成，则可以形成无曲率的发光模块20，这有助于在三维曲率位置的发光形成。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2001249176A MILLIMETER WAVE RADAR DEVICE 失效
公开(公告)号：JP2001249176A
公开(公告)日：2001-09-14
申请号：JP2000063314
申请日：2000-03-03
申请人： KOITO MFG CO LTD
发明人： DAICHO TAKANAO , KUBOYAMA OSAMU , YANAGISAWA TOSHIJI
IPC分类号： G08G1/16 , G01S7/03 , G01S13/34 , G01S13/60 , G01S13/93 , H01Q13/10
摘要： PROBLEM TO BE SOLVED: To provide a millimeter wave radar device capable of suppressing an error of a measured distance mainly caused by a reflected signal, and executing highly accurate distance measurement. SOLUTION: This millimeter wave radar device is equipped with millimeter wave signal generation means 201, 202 for generation a millimeter wave signal to be radiated from an antenna toward an object, and millimeter wave signal reception means 251, 252 for receiving the millimeter wave signal reflected by the object, and measuring the distance to the object by using the millimeter wave signal generated by the millimeter wave signal generation means 201, 202 as a reference signal. The device is equipped with a millimeter wave signal interruption means (circulator) 221 for interrupting the millimeter wave signal guided in the reverse direction from the millimeter wave signal reception means 251, 252 toward the millimeter wave signal generation means 202, on waveguides 214, 212 arranged between the millimeter wave signal generation means 202 and the millimeter wave signal reception means 251, 252 and guiding the reference signal to the millimeter wave reception means 251, 252, to thereby realize highly accurate distance measurement.

7. 发明专利

JP2013125808A Light-emitting module 审中-公开
标题翻译：发光模块
公开(公告)号：JP2013125808A
公开(公告)日：2013-06-24
申请号：JP2011273001
申请日：2011-12-14
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO KAZUHIRO , KUBOYAMA OSAMU , GOTO WATARU
IPC分类号： H01L33/54
CPC分类号： H01L33/50 , H01L25/0753 , H01L33/54 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting module which improves light extraction efficiency in a light-emitting module using a phosphor which is excited to emit light by an ultraviolet ray or short wavelength visible light, and also reduces unevenness in luminance.SOLUTION: A plurality of light-emitting elements 14 which emit an ultraviolet ray or short wavelength visible light are arranged in linear form, and sealing resins 30 containing a phosphor 25a, etc. which is excited by light from the light source to emit light are molded in shape of a dome on top of each of the light-emitting elements 14, the light-emitting elements 14 being interconnected by the sealing resins 30, in which way the light-emitting module is formed. Because of this construction, the sealing resins come in substantially the same thickness from the light-emitting elements, and a difference between bright and dark parts appearing on the surfaces of the sealing resins depending on the distance from the light-emitting elements is reduced, so is the unevenness in luminance on the module surface. Since light from the phosphor is radiated to the outside of the sealing resins without being totally reflected on the boundary surface, light extraction efficiency is improved. The amount of the sealing resins used can be reduced, and the product cost of the module can therefore be cut down.
摘要翻译：解决的问题：提供一种发光模块，其使用被紫外线或短波长可见光激发而发光的荧光体来提高发光模块的光提取效率，并且还减少了不均匀性亮度。解决方案：发射紫外线或短波长可见光的多个发光元件14以直线形式布置，并且包含由来自光源的光激发的磷光体25a等的密封树脂30 在每个发光元件14的顶部，发光的模制成圆顶形，发光元件14由密封树脂30互连，以此形成发光模块。由于这种结构，密封树脂与发光元件的厚度基本相同，所以密封树脂的表面上出现的与发光元件的距离之间的明暗部分之间的差异减小了，模块表面的亮度不均匀也是如此。由于来自荧光体的光被辐射到密封树脂的外部而不会在边界面上被完全反射，所以提高了光提取效率。可以减少使用的密封树脂的量，因此可以减少模块的产品成本。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013161967A Semiconductor light-emitting device 审中-公开
标题翻译：半导体发光器件
公开(公告)号：JP2013161967A
公开(公告)日：2013-08-19
申请号：JP2012023177
申请日：2012-02-06
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SUGIMORI SHOGO , KUBOYAMA OSAMU , DAICHO HISAYOSHI
IPC分类号： H01L33/58 , H01L33/50
CPC分类号： H01L25/13 , F21K9/00 , H01L25/0753 , H01L33/505 , H01L33/507 , H01L33/54 , H01L33/58 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of emitting light in a wide range.SOLUTION: A semiconductor light-emitting device includes: a substrate 2; a semiconductor light-emitting element 3 emitting light having a peak wavelength in a wavelength range of 380 to 480 nm; and a mold member 4 including fluorescent materials 5 and 6 generating visible light by being excited by the light emitted from the semiconductor light-emitting element 3. The mold member 4 is formed so that the index A=H/(s/n) satisfies 0.3≤A≤6 when the height of the mold member 4 from the substrate 2 is H [mm], the square root of the contact area of the substrate 2 and the mold member 4 is s [mm], and the number of semiconductor light-emitting elements 3 covered with the mold member 4 is n.
摘要翻译：要解决的问题：提供能够在宽范围内发光的半导体发光器件。解决方案：半导体发光器件包括：衬底2; 发射波长范围为380〜480nm的峰值的光的半导体发光元件3; 以及包含由从半导体发光元件3发射的光激发而产生可见光的荧光材料5和6的模具部件4.模具部件4形成为使得指数A = H /（s / n）满足 0.3≤A≤6时，从基板2的模具部件4的高度为H [mm]时，基板2与模具部件4的接触面积的平方根为s [mm]，半导体被模具构件4覆盖的发光元件3为n。

9. 发明专利

JP2009147175A Light-emitting device and vehicle head lamp 审中-公开
标题翻译：发光装置和车灯头灯
公开(公告)号：JP2009147175A
公开(公告)日：2009-07-02
申请号：JP2007323923
申请日：2007-12-14
申请人： Koito Mfg Co Ltd , Shinko Electric Ind Co Ltd , 新光電気工業株式会社 , 株式会社小糸製作所
发明人： SHIRAISHI AKINORI , AZUMA YUJI , KUBOYAMA OSAMU , MIZUNO MASANORI
IPC分类号： F21S8/10 , F21V29/02 , F21W101/10 , F21Y101/02 , H01L33/32 , H01L33/48 , H01L33/62 , H01L33/64
CPC分类号： F21V29/56 , F21S41/141 , F21S45/46 , F21S45/60 , F21V29/30 , F21V29/51 , F21Y2115/10 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/73265 , H01L2924/19107 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device having a sufficient cooling effect using an LED as a light-emitting element, and to provide a vehicle head lamp.
SOLUTION: In a light-emitting device 100 having the light-emitting element 10 and a mounting substrate 110 to which the light-emitting element 10 is electrically connected and thermally via an interposer 210, a first space 120 includes in the mounting substrate 110 and a refrigerant 314 to cool the light-emitting element 10 is caused to flow through the inside of the first space 120. The refrigerant 314 for which heat exchange is effected in the first space 120 is subjected to heat exchange at a heat sink 310 provided outside the mounting substrate 110 for heat dissipation.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用LED作为发光元件具有足够的冷却效果的发光装置，并提供车辆头灯。解决方案：在具有发光元件10和安装基板110的发光装置100中，发光元件10通过插入件210电连接并热耦合到其中，第一空间120包括在安装使基板110和冷却发光元件10的制冷剂314流过第一空间120的内部。在第一空间120中进行热交换的制冷剂314在散热器 310设置在安装基板110的外部，用于散热。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006135002A Light-emitting device and lighting fixture for car 审中-公开
标题翻译：发光装置和照明灯具
公开(公告)号：JP2006135002A
公开(公告)日：2006-05-25
申请号：JP2004320506
申请日：2004-11-04
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TAKEDA HITOSHI , KUBOYAMA OSAMU
IPC分类号： H01L33/50 , F21S8/10 , F21W101/14 , F21Y101/02 , H01L33/60 , H01L33/62
CPC分类号： H01L33/504 , F21S41/00 , F21S43/14 , F21Y2115/10
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of a difference between a light color at a time when a light-emitting device is lit and a tint exposed on an appearance in the case of an unlighted case, and to prevent a trouble on an application to a lighting fixture for a car. SOLUTION: The light-emitting device 2 using an LED or the like has a light-emitting element 2a, a first phosphor 2b, and a second phosphor 2c. The light-emitting element 2a emits a light "L1" having a wavelength range within a visual region. The first phosphor 2b receives the light "L1" and the light "L3" from the second phosphor 2c, and emits the light "L2" within the wavelength range different in the visual region of the light. The second phosphor 2c receives a specific wavelength component (a ultraviolet light or the like) contained in an outdoor light, generates the light "L3" within approximately the same wavelength range as L1, and irradiates the first phosphor 2b. The colors of the synthetic lights "L1" and "L2" are equalized in the case of a lighting and those of the synthetic lights "L2" and "L3" in the unlighted case. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在发光装置点亮时的光色与在不亮的情况下的外观上暴露的色调之间的差异的发生，并且防止麻烦适用于汽车照明灯具。解决方案：使用LED等的发光装置2具有发光元件2a，第一荧光体2b和第二荧光体2c。发光元件2a发出波长范围在视觉区域内的光“L1”。第一荧光体2b从第二荧光体2c接收光“L1”和光“L3”，并且在光的视觉区域中不同的波长范围内发射光“L2”。第二荧光体2c接收户外光中所含的特定波长成分（紫外线等），在与L1相同的波长范围内产生光“L3”，照射第一荧光体2b。合成灯“L1”和“L2”的颜色在照明情况下是均衡的，在合光灯“L2”和“L3”在不亮的情况下的颜色相等。版权所有（C）2006，JPO＆NCIPI

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