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51. 发明专利

JP2007042755A Led-lighting device 有权
标题翻译： LED照明设备
公开(公告)号：JP2007042755A
公开(公告)日：2007-02-15
申请号：JP2005223247
申请日：2005-08-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUKUDA HIDEKI , MURAI TAKUO , IMAI YASUO
IPC分类号： H01L33/60 , F21V29/00 , F21Y101/02 , H01L33/64
摘要： PROBLEM TO BE SOLVED: To provide an LED-lighting device which can efficiently dissipate heat generated from an LED device, and which excels in maintenability, because of easy fitting to a box of the lighting device. SOLUTION: The LED lighting device is provided with a substrate 1, having a concave 7 on its front surface wherein a reflection material 2 is provided; an LED element 3 mounted onto the bottom surface of the concave 7; a plurality of fins 1a provided to the rear side of the substrate 1; a box 5 of the lighting device, having grooves 5a to which the fins 1a are fitted detachably, respectively; engaging parts 1b and 1c which are projected from the side surface side of the fins 1a and partly comprises the fin; and engaged parts 5b and 5c which are formed in the grooves 5a of the casing 5 that are to be engaged with the engaging parts 1b and 1c so as to fix the substrate 1 and the box 5 of the lighting device. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种LED照明装置，其能够有效地散发由LED装置产生的热量，并且由于易于装配到照明装置的盒子，所以可维护性优异。解决方案：LED照明装置设置有基板1，其表面上具有凹部7，其中设置有反射材料2; 安装在凹部7的底面上的LED元件3; 设置在基板1的后侧的多个散热片1a; 一个照明装置的盒子5，分别具有槽5a，散热片1a分别安装在该槽5a上; 从翅片1a的侧面突出的接合部分1b和1c，并且部分地包括翅片; 以及形成在壳体5的与接合部1b和1c接合的槽5a中的接合部分5b和5c，以固定照明装置的基板1和盒体5。版权所有（C）2007，JPO＆INPIT

52. 发明专利

JP2014150293A Luminescent device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2014150293A
公开(公告)日：2014-08-21
申请号：JP2014112130
申请日：2014-05-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO , YOSHIZAWA ASUMI
IPC分类号： H01L33/50
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device which can maintain high color rendering properties at least in a JIS illumination white region and vary an LED white color temperature which makes a color temperature variable and has high luminous efficiency.SOLUTION: A light-emitting device comprises: a package substrate 1 in which a blue LED chip 4, two short wavelength LED chips 2, a red LED chip 3 and four sections arranged in 2×2 by ribs are provided, and the blue LED chip 4 and the red LED chip 3 are installed in two sections among the four sections, which are located on a diagonal line and the two short wavelength LED chips 2 are installed in the remaining two sections; a fluorescent substance 5 which encapsulates one of the short wavelength LED chips 2 and which is excited by light of the short wavelength LED chip 2 to display a luminescent color in an intermediate wavelength region; and a fluorescent substance 17 which encapsulates the other of the short wavelength LED chips 2 and which is excited by light of the short wavelength LED chip 2 to display a luminescent color in a long wavelength region.
摘要翻译：要解决的问题：提供一种能够至少在JIS照明白色区域中保持高显色性的发光装置，并且改变使得色温可变并且具有高发光效率的LED白色温度。解决方案：光发光装置包括：其中设置有蓝色LED芯片4，两个短波长LED芯片2，红色LED芯片3和以2×2为肋排列的四个部分的封装基板1，蓝色LED芯片4和红色LED芯片3安装在四个部分中的两个部分中，它们位于对角线上，两个短波长LED芯片2安装在剩余的两个部分中; 封装短波长LED芯片2之一并被短波长LED芯片2的光激发的荧光体5，以在中间波长区域显示发光颜色; 以及封装短波长LED芯片2中的另一方并被短波长LED芯片2的光激发以在长波长区域中显示发光颜色的荧光物质17。

53. 发明专利

JP2012174830A Color conversion sheet and method for manufacturing the same, and light emitting diode luminaire including the color conversion sheet 有权
标题翻译：颜色转换片及其制造方法，以及包含颜色转换片的发光二极管灯
公开(公告)号：JP2012174830A
公开(公告)日：2012-09-10
申请号：JP2011034245
申请日：2011-02-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： UCHIUMI SHIGERU , MURAI TAKUO
IPC分类号： H01L33/50 , F21S2/00 , F21V9/08 , F21V9/16 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To obtain: a color conversion sheet excellent in mass productivity and capable of suppressing deterioration in optical characteristics by preventing a surface of a fluorescent member from being damaged or contaminated in such time that the color conversion sheet is attached on a light emitting diode mounting substrate; a method for manufacturing the color conversion sheet; a light emitting diode luminaire including the color conversion sheet.SOLUTION: A method for manufacturing a color conversion sheet includes a step of forming an opening 6 facing a light emitting diode in a substrate 5 when the color conversion sheet is attached on a light emitting diode mounting substrate; a step of applying a closing plate 11 on one face of the substrate 5 so as to close the opening 6; a step of filling a liquid silicone resin 12 including phosphors dispersed therein into the opening 6; a step of leveling the liquid silicone resin 12 filled into the opening 6; a step of curing the leveled liquid silicone resin 12 to prepare a fluorescent member 7; and a step of peeling off the closing plate 11 from the substrate 5.
摘要翻译：要解决的问题：为了获得：质量生产率优异并且能够通过防止荧光部件的表面在附着颜色转换片的时间内被损坏或污染来抑制光学特性的劣化的色彩转换片在发光二极管安装基板上; 一种制造该颜色转换片的方法; 包括颜色转换片的发光二极管灯具。解决方案：一种彩色转换片的制造方法，包括：当将彩色转换片安装在发光二极管安装基板上时，形成面向基板5中的发光二极管的开口6的步骤; 将封闭板11施加在基板5的一个表面以便关闭开口6的步骤; 将包含分散在其中的荧光体的液体硅树脂12填充到开口6中的步骤; 使填充到开口6中的液态硅树脂12整平的步骤; 固化液面硅树脂12以制备荧光部件7的步骤; 以及从基板5剥离封闭板11的步骤。版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP2011119390A Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：JP2011119390A
公开(公告)日：2011-06-16
申请号：JP2009274473
申请日：2009-12-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YOSHIZAWA ASUMI , MURAI TAKUO
IPC分类号： H01L33/50
摘要： PROBLEM TO BE SOLVED: To provide an LED light-emitting device with a simple structure, which is capable of changing colors at a high emmission efficiency, while maintaining excellent color reproducibility and high color rendering property and featuring small physical size, light weight, power saving, resource saving, and advanced functionality. SOLUTION: The light-emitting elements of this light-emitting device include a dimmable short wavelength LED and long wavelength LED. The light of the short wavelength LED is excitation light, and a wavelength converting member made of wavelength conversion material formed in the shape of a sheet, which converts the light emitted by the short wavelength LED to light of different spectral intensity, is disposed on a cavity where each LED element is mounted. The sheet-like wavelength conversion material is configured by arranging multiple kinds of wavelength conversion regions in parallel to be movable horizontally on the top of the cavity. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有简单结构的LED发光装置，其能够以高发光效率改变颜色，同时保持优异的颜色再现性和高显色性，并且具有小的物理尺寸，光重量轻，省电，节省资源，高级功能。
解决方案：该发光装置的发光元件包括可调光短波长LED和长波长LED。短波长LED的光是激发光，并且将由短波长LED发射的光转换成不同光谱强度的光的将片状的波长转换材料制成的波长转换部件设置在每个LED元件都安装在其中。片状波长转换材料通过平行布置多个波长转换区域以在空腔的顶部水平移动来配置。版权所有（C）2011，JPO＆INPIT

55. 发明专利

JP2010225977A Solar battery module 有权
标题翻译：太阳能电池模块
公开(公告)号：JP2010225977A
公开(公告)日：2010-10-07
申请号：JP2009073419
申请日：2009-03-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO
IPC分类号： H01L31/042
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a solar battery module capable of improving the photoelectric conversion efficiency of the solar battery cell. SOLUTION: A back electrode 2 made of aluminum or the like to photoelectrically convert solar light energy and extract electricity is arranged on the back of a solar battery cell 1 formed of crystalline silicon (Si), a surface electrode 4 made of silver or the like as a material and having high reflectance to photoelectrically convert solar light energy and extract electricity together with the back electrode 2 is arranged on the solar light receiving side surface of the solar battery cell 1, and a wavelength conversion layer 5 is formed so as to cover the surface electrode 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够提高太阳能电池单元的光电转换效率的太阳能电池模块。解决方案：在由结晶硅（Si）形成的太阳能电池单元1的背面，由银制成的表面电极4配置由铝等制成的背面电极2，对太阳能光能进行光电转换并提取电力作为材料并具有高反射率的光电转换太阳光能并且与背电极2一起提取电力被布置在太阳能电池单元1的太阳光接收侧表面上，并且形成波长转换层5 覆盖表面电极4.版权所有（C）2011，JPO＆INPIT

56. 发明专利

JP2010147306A Light emitting device, and lighting fixture and display instrument using the light emitting device 审中-公开
标题翻译：发光装置，照明装置和使用发光装置的显示装置
公开(公告)号：JP2010147306A
公开(公告)日：2010-07-01
申请号：JP2008323949
申请日：2008-12-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO , YOSHIZAWA ASUMI
IPC分类号： H01L33/00 , F21S2/00 , F21Y101/02 , H01L33/48
摘要： PROBLEM TO BE SOLVED: To provide a light emitting device which has, especially, superior color rendering properties and good light emission efficiency.
SOLUTION: The light emitting device includes a blue LED chip 2 emitting blue light, a red LED chip 3 emitting red light, and a plurality of phosphors 5 and 6 which are excited with the light emitted by the blue LED chip 2 to emit light and differ in wavelength (hereinafter a "peak wavelength") at which spectral radiation intensity becomes maximum. The plurality of phosphors 5 and 6 include two kind of intermediate phosphors each having a peak wavelength between a wavelength at which spectral radiation intensity of the light emitted from the blue LED chip 2 becomes maximum and a wavelength at which spectral radiation intensity of the light emitted from the red LED chip 3 becomes maximum, spectral radiation intensity at a peak wavelength of the intermediate phosphor on a short-wavelength side between intermediate phosphors having adjacent peak wavelengths being equal to or larger than spectral radiation intensity of an intermediate phosphor on a long-wavelength side and a light emission color of ≥5,000 K in correlative color temperature being provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种具有优异的显色性和良好的发光效率的发光装置。解决方案：发光器件包括发射蓝光的蓝色LED芯片2，发射红光的红色LED芯片3和被蓝色LED芯片2发射的光激励的多个荧光体5和6 发出光，并且在光谱辐射强度变得最大时波长不同（以下称为“峰值波长”）。多个荧光体5和6包括两种中间荧光体，每个中间荧光体具有在从蓝色LED芯片2发射的光的光谱辐射强度变为最大的波长和发射的光的光谱辐射强度的波长之间的峰值波长从红色LED芯片3变为最大，具有相邻峰值波长的中间荧光体之间的短波长侧的中间荧光体的峰值波长处的光谱辐射强度等于或大于长波长中间荧光体的光谱辐射强度，在相关色温下提供≥5,000K的发光颜色。版权所有（C）2010，JPO＆INPIT

57. 发明专利

JP2009266974A Light-emitting device and light-emitting apparatus 有权
标题翻译：发光装置和发光装置
公开(公告)号：JP2009266974A
公开(公告)日：2009-11-12
申请号：JP2008113140
申请日：2008-04-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO
IPC分类号： H01L33/48 , H01L33/50 , H01L33/56 , H01L33/58 , H01L33/60 , H01L33/62
摘要： PROBLEM TO BE SOLVED: To provide: a light-emitting device which has excellent spatial color-mixing property and less color irregularity, excels in color rendering and color reproduction and is applicable for thinning; and a light-emitting apparatus. SOLUTION: A first LED chip 1 emitting a first emission wavelength is mounted and arranged in a cavity 7 formed inside a case 5, and a second LED chip 2 emitting a second emission wavelength different from the first emission wavelength is mounted and arranged in the periphery of the cavity 7. Then, a surface cover 6, where a light-emitting opening is formed as an exit of light at its center, is provided on the upper surface of the case 5. A fluorescent sheet 4 as a wavelength conversion material, which is excited for emission by the emission wavelength of the first LED chip 1, is provided inside the cavity 5 or in a periphery on the outside of the emission opening. Only the first LED chip 1 is mounted and arranged in such a region of the cavity 7 that is surrounded by a perpendicular line from the end of the light-emitting opening of the surface cover 6 to the side of the cavity 7. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供：具有优异的空间混色特性和较少颜色不规则性的发光装置，显色性和色彩再现性优异，适用于变薄; 和发光装置。解决方案：发射第一发射波长的第一LED芯片1安装并布置在形成在壳体5内部的空腔7中，并且发射与第一发射波长不同的第二发射波长的第二LED芯片2安装和布置然后，在壳体5的上表面上设置有在其中心处形成发光开口作为出射光的表面盖6.作为波长的荧光片4 被激发用于通过第一LED芯片1的发射波长发射的转换材料设置在腔5内部或发射开口外侧的周边。只有第一个LED芯片1被安装和布置在空腔7的这个区域中，该区域被从表面盖6的发光开口的端部到空腔7侧的垂直线包围。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2004232968A Air conditioning operation monitoring system, abnormality detection method, and abnormality detection device 审中-公开
公开(公告)号：JP2004232968A
公开(公告)日：2004-08-19
申请号：JP2003022532
申请日：2003-01-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO , OBARA KAZUYO , YAMASHITA KOJI
IPC分类号： F24F11/02 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioning operation monitoring system capable of prematurely predicting the abnormality of operating state caused when an air conditioner or a monitored device is operated in a state of consuming waste energy or by any other reason, an abnormality detection method, and an abnormality detection device.
SOLUTION: This air conditioning operation monitoring system comprises a data acquisition part 6 acquiring operation data outputted from the air conditioner 5 at specified sampling times and an operation state estimating part 7 estimating based on the operation data acquired by the data acquiring part 6 whether the operating state of the air conditioner 5 is normal or not. The operation state estimating part 7 creates, for the multiple types of operation data, characteristic amount of data obtained by processing, for each operation data, a plurality of sampling data included in a specified time, summarizes these characteristic amount of data to one data set, construct a reference space by using the plurality of data sets acquired in order, and then it is determined by using the Mahalanobis' generalized distance whether subsequently acquired data set is normal or not against the reference pace.
COPYRIGHT: (C)2004,JPO&NCIPI

59. 发明专利

JP2003078629A Doorphone system 审中-公开
标题翻译：门禁系统
公开(公告)号：JP2003078629A
公开(公告)日：2003-03-14
申请号：JP2001266622
申请日：2001-09-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO , KOIZUMI YOSHIAKI , KUSHIRO NORIYUKI , ITO YOSHIAKI , HIGUMA TOSHIYASU , NAKADA SHIGENORI , SUZUKI SHIGEKI , TAKAHARA HIDEKI
IPC分类号： H04N7/18 , H04M9/00
摘要： PROBLEM TO BE SOLVED: To provide a doorphone system, with which installation property is improved by easily enabling connection of a host unit and a slave unit corresponding to a digital network house in recent years. SOLUTION: In the doorphone system composed of a slave unit having an image pickup part, a microphone and a call SW, a host unit connected with the slave unit by an analog line while having an image display part for displaying the image of the image pickup part in the slave unit, a microphone and a speaker and at least one slave unit connected with the host unit while having a microphone and a speaker, each of base unit and slave unit is provided with a data compressing/extending part for compressing/extending image/audio data from the handset and a data communication part for exchanging data between the host unit and the slave unit, the host unit is provided with a recording part for recording the compressed image/audio data at least and the host unit and the slave unit are connected by a local area network.
摘要翻译：要解决的问题：为了提供一种门电话系统，通过容易地使主机单元和对应于数字网络室的从属单元的连接近年来而改善了安装特性。解决方案：在由具有图像拾取部分，麦克风和呼叫SW的从单元组成的门电话系统中，主机单元通过模拟线与从单元连接，同时具有用于显示图像拾取器的图像的图像显示部分从属单元中的一部分，麦克风和扬声器以及与主机单元连接的至少一个从单元，同时具有麦克风和扬声器，基本单元和从单元中的每一个设置有用于压缩/扩展的数据压缩/扩展部件来自手机的图像/音频数据和用于在主机单元和从单元之间交换数据的数据通信部件，主机单元设置有用于至少记录压缩图像/音频数据的记录部分，以及主机单元和从机单元由局域网连接。

60. 发明专利

JP2014096232A Light emitting device 有权
标题翻译：发光装置
公开(公告)号：JP2014096232A
公开(公告)日：2014-05-22
申请号：JP2012245895
申请日：2012-11-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MURAI TAKUO , ARAI HIDEFUMI
IPC分类号： F21S2/00 , F21Y105/00
摘要： PROBLEM TO BE SOLVED: To provide a light emitting device where a position of a light source and a shape (light source image) are hard to be recognized visually at the time of light emitting and non-light emitting, and has high transparency.SOLUTION: A light emitting device comprises: a bottom light guide body being formed concavity in an upper surface and having translucency; a flat board-shaped light source arranged in the concavity and irradiating light to an upper direction evenly; and a top light guide body provided on the upper surface of the bottom light guide body so as to sandwich the light source between them, having a flat bottom face facing the light source with a spacing between the upper surface of the light source, and having translucency.
摘要翻译：要解决的问题：提供一种在发光和非发光时难以在目视上识别光源的位置和形状（光源图像）的发光装置，并且具有高的透明度。发光器件包括：底部导光体，其在上表面中形成凹陷并具有半透明度; 平坦的板状光源，其设置在所述凹部中，并且向上方均匀地照射光; 以及顶部导光体，其设置在底部导光体的上表面上，以将光源夹在它们之间，具有面对光源的平坦的底面，在光源的上表面之间具有间隔，并具有半透明。

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