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1. 发明专利

JP2014194859A Led bulb 审中-公开
标题翻译： LED灯泡
公开(公告)号：JP2014194859A
公开(公告)日：2014-10-09
申请号：JP2013070078
申请日：2013-03-28
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO , KURIYAMA TOSHIHIKO
IPC分类号： F21S2/00 , F21V19/00 , F21V29/00 , F21Y101/02 , H01L33/50 , H01L33/64
摘要： PROBLEM TO BE SOLVED: To provide an LED bulb capable of achieving both higher power and longer service life.SOLUTION: An LED bulb comprises: a fixed member attached to an opening of a glove; a columnar support member provided to extend from the fixed member into the glove; a light emitting device attached to a tip end of the support member, including at least an LED chip and a fluorescent body, and emitting white light; a cap attached to the opening of the glove either directly or indirectly, and receiving electric power for allowing the light emitting device to emit light; a power supply circuit board attached to the cap, and controlling the electric power supplied from the cap to the light emitting device. The LED chip includes at least a nitride semiconductor substrate or a silicon carbide substrate and a plurality of nitride semiconductor layers stacked on the substrate and different in composition, and a heat resistance of the support member is 9 to 18 K/W.
摘要翻译：要解决的问题：提供一种能够实现更高功率和更长使用寿命的LED灯泡。解决方案：LED灯泡包括：附接到手套开口的固定部件; 柱状支撑构件，其设置成从固定构件延伸到手套中; 附接到所述支撑构件的末端的发光装置，至少包括LED芯片和荧光体，并且发射白光; 直接或间接地附接到手套的开口的盖子，并且接收用于允许发光装置发光的电力; 连接到盖的电源电路板，并且控制从盖提供给发光器件的电力。 LED芯片至少包括氮化物半导体衬底或碳化硅衬底以及堆叠在衬底上的组成不同的多个氮化物半导体层，并且支撑构件的耐热性为9至18K / W。

2. 发明专利

JP2013042099A Circuit board for mounting semiconductor light emitting device, light emitting module, lighting apparatus, and lighting system 审中-公开
标题翻译：用于安装半导体发光装置的电路板，发光模块，照明装置和照明系统
公开(公告)号：JP2013042099A
公开(公告)日：2013-02-28
申请号：JP2011187675
申请日：2011-08-30
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO , ONAKA SHUJI , TAKEDA RITSU , SATO YOSHITO
IPC分类号： H01L33/64 , F21S2/00 , F21V29/00 , F21Y101/02 , H01L33/62
CPC分类号： H05B33/0803 , F21K9/00 , F21V5/007 , F21V5/04 , F21V29/70 , F21V29/773 , F21V29/85 , F21Y2105/10 , F21Y2105/12 , F21Y2113/17 , F21Y2115/10 , H01L25/0753 , H01L33/504 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01L2924/01322 , H01L2924/3025 , H05K1/0207 , H05K1/056 , H05K2201/10106 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a technique which improves heat radiation performance of heat occurring in a semiconductor light emitting device.SOLUTION: In a light emitting module which includes: a semiconductor light emitting device including at least semiconductor light emitting elements and a phosphor; and a circuit board, at least the semiconductor light emitting device having the multiple semiconductor light emitting elements having different paths of a supplied driving current, or the multiple semiconductor light emitting devices having different paths of the driving current supplied to the semiconductor light emitting elements are mounted on the circuit board. The circuit board includes a base material part formed by using a heat conduction material and a power supply conductor layer supplying the driving current of the semiconductor light emitting elements to the semiconductor light emitting device. The power supply conductor layer is formed into a plane shape by using the heat conduction material so as to cover a plane surface of the base material part. Further, a plane surface region of the power supply conductor layer is planarly divided by insulators for each path of the driving current.
摘要翻译：要解决的问题：提供一种提高在半导体发光器件中发生的热的散热性能的技术。解决方案：一种发光模块，其包括：至少包括半导体发光元件和荧光体的半导体发光器件; 和电路板，至少具有多个半导体发光元件的半导体发光元件具有提供的驱动电流的不同路径，或者具有提供给半导体发光元件的驱动电流的不同路径的多个半导体发光器件是安装在电路板上。电路板包括通过使用导热材料形成的基材部分和向半导体发光器件提供半导体发光元件的驱动电流的电源导体层。通过使用导热材料将电源导体层形成为平面形状，以覆盖基材部分的平面。此外，对于驱动电流的每个路径，电源导体层的平面表面区域被绝缘体平面地划分。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011175950A Circuit board to mount semiconductor light emitting device, light emitting module, and lighting device 审中-公开
标题翻译：电路板安装半导体发光器件，发光模块和照明器件
公开(公告)号：JP2011175950A
公开(公告)日：2011-09-08
申请号：JP2010111742
申请日：2010-05-14
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO , ONAKA SHUJI
IPC分类号： F21S2/00 , F21Y101/02 , H01L33/64
CPC分类号： H01L2224/48091 , H01L2224/73265 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a technology regarding improvement of heat dissipation performance of heat generated in a semiconductor light emitting device capable of toning. SOLUTION: The semiconductor light emitting device has: a base material part which is equipped with at least a package, a semiconductor light emitting element, and a phosphor, and which is a circuit board in order to mount the semiconductor light emitting device, and is formed by using a heat conductive material on which the semiconductor light emitting device is mounted; and a power supply part to supply power to respective semiconductor light emitting elements by making at least one divided region part and the other divided region parts as a separated system out of a plurality of divided region parts which the package of the semiconductor light emitting device has. The power supply part is formed by using the heat conductive material, and in a planar state so as to cover the base material part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高能够调色的半导体发光装置中产生的热的散热性能的技术。解决方案：半导体发光器件具有：至少配备有封装，半导体发光元件和荧光体的基材部分，并且其是用于安装半导体发光器件的电路板并且通过使用其上安装有半导体发光器件的导热材料形成; 以及电源部分，通过在半导体发光器件的封装具有的多个分割区域部分中形成至少一个分割区域部分和另一个分割区域部分作为分离系统来向各个半导体发光元件供电，。供电部通过使用导热材料形成，并且处于平面状态以覆盖基材部分。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009238729A Lighting system 有权
标题翻译：照明系统
公开(公告)号：JP2009238729A
公开(公告)日：2009-10-15
申请号：JP2008290198
申请日：2008-11-12
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO , SATO YOSHITO
IPC分类号： F21S2/00 , F21S8/04 , F21Y101/02 , H01L33/50 , H05B37/02
CPC分类号： H05B37/02 , F21K9/00 , H01L25/0753 , H01L33/50 , H01L2224/45144 , H01L2224/48091 , H01L2224/73265 , H01L2924/01019 , H01L2924/01021 , H01L2924/01066 , H01L2924/01067 , H01L2924/01068 , H01L2924/01322 , H01L2924/12044 , H01L2924/181 , H01L2924/30107 , H05B33/0857 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To maximally simplify control for driving a light emitting device, by varying a color tone, by restraining separation of the light by stably synthesizing the output light, in a lighting system having a semiconductor light emitting device using a semiconductor light emitting element. SOLUTION: This lighting system has the semiconductor light emitting element and a phosphor, and has a light emitting part for integrally arranging semiconductor light emitting devices for emitting the light to an external part with a plurality of kinds different in light emitting colors, by light emission from the each semiconductor light emitting element and light emission from the phosphor by being excited by the light emission from the light emitting element or light emission from the phosphor by being excited by the light emission from the semiconductor light emitting element. In the light emitting colors of the respective semiconductor light emitting devices, in an uv chromaticity diagram of a UCS (u, v) color specification system (CIE1960), a deviation duv from a black body radiation locus falls within a range of -0.02≤duv≤0.02, and the respective output lights from the light emitting part integrally provided with a plurality of kinds of semiconductor light emitting devices, are mixedly outputted to the external part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了最大限度地简化通过改变色调的控制，通过稳定合成输出光来抑制光的分离，在具有半导体发光器件的照明系统中，使用半导体发光元件。解决方案：该照明系统具有半导体发光元件和荧光体，并且具有用于将发光的半导体发光器件整体配置到具有不同发光颜色的多种外部的发光部，通过被来自发光元件的光的激发而被来自各个半导体发光元件的发光和来自荧光体的光的发射或来自荧光体的发光被来自半导体发光元件的发光激发。在各个半导体发光器件的发光颜色中，在UCS（u，v）颜色指定系统（CIE1960）的uv色度图中，与黑体辐射轨迹的偏差在-0.02≤ duv≤0.02，并且将来自整体设置有多种半导体发光器件的发光部分的各个输出光混合输出到外部部分。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009140835A Light emitting device, plane light unit, and display device 审中-公开
标题翻译：发光装置，平面灯单元和显示装置
公开(公告)号：JP2009140835A
公开(公告)日：2009-06-25
申请号：JP2007317790
申请日：2007-12-08
申请人： Citizen Electronics Co Ltd , Mitsubishi Chemicals Corp , Nec Lighting Ltd , Necライティング株式会社 , シチズン電子株式会社 , 三菱化学株式会社
发明人： SEKIGUCHI TORU , KITSUTA YOSHIHITO , MINAMOTO MAKI , AKIYAMA SEIJI , KASAKURA AKIO
IPC分类号： F21V9/16 , F21S2/00 , F21V8/00 , F21V29/00 , F21Y101/02 , G02F1/13357 , H01L33/48 , H01L33/50 , H01L33/62
CPC分类号： H01L2224/48091 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a light emitting device, a planar light unit and a display device in which a color reproductivity is improved and a deterioration of characteristics of phosphor is controlled.
SOLUTION: The light emitting device includes a semiconductor light emitting element 2 which emits near ultraviolet rays of wavelengths 360-420 nm, a base member 3 on which the semiconductor light emitting element 2 is mounted, a cap member 5 with a window portion 4, which seals airtight the semiconductor light emitting element 2 on the base member 3 in vacuum or by enclosing an inactive gas and is composed of a transparent material against a visible light, and a phosphor K which is arranged between the window portion 4 in the cap member 5 and the semiconductor light emitting element 2 and absorbs the near ultraviolet rays and generates the light of a visible light range. The phosphor K contains at least an organic phosphor.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种发光装置，平面光单元和显示装置，其中颜色再现性得到改善并且荧光体的特性劣化得到控制。解决方案：发光器件包括发射波长360-420nm的近紫外线的半导体发光元件2，安装有半导体发光元件2的基底构件3，具有窗口的盖构件5 部分4在真空中密封基底构件3上的半导体发光元件2，或者通过包围非活性气体密封半导体发光元件2，并且由可透光的透明材料构成，并且配置在窗口部4之间的荧光体K 盖构件5和半导体发光元件2，并吸收近紫外线并产生可见光范围的光。荧光体K至少含有有机荧光体。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008034833A Lighting apparatus 有权
标题翻译：照明设备
公开(公告)号：JP2008034833A
公开(公告)日：2008-02-14
申请号：JP2007168987
申请日：2007-06-27
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO , KAGAWA KAZUHIKO , KIJIMA NAOTO
IPC分类号： F21S8/04 , F21V5/00 , F21Y101/02 , H01L33/32 , H01L33/50 , H01L33/56 , H01L33/60 , H01L33/62
CPC分类号： H01L2224/45144 , H01L2224/48091 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a lighting apparatus which is excellent in uniformity of light emission and excellent in color rendering property without producing an unevenness or a ring-like distribution of color and brightness on an irradiated surface, though it is no need to use such special optical members as lenses with a specific structure and shielding members, and simple in structure. SOLUTION: This lighting apparatus includes one or more light-emitting device 1, and the light-emitting device comprises: a semiconductor light-emitting element 10 which generates excitation light having a peak wavelength in the ranges of 350-430 nm; and a light-emitting part 20 which comprises a light-emitting element 21 that absorbs light from the semiconductor light-emitting element 10 and emits light with a different emission spectrum, and a sealing member 22. In the light-emitting device 1, excitation light stagnation ΔE which is an index that gives quantitatively how much visible component of excitation light is involved with the color mixing of the composite light of the light-emitting device 1 is not more than 0.005 and an average color rendering index Ra is not less than 70. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供一种发光均匀性优异，显色性优异的照明装置，不会产生照射面上的不均匀性或颜色和亮度的环状分布，虽然不是需要使用具有特定结构和屏蔽构件的透镜等特殊光学构件，结构简单。解决方案：该照明装置包括一个或多个发光装置1，并且发光装置包括：半导体发光元件10，其产生峰值波长在350-430nm范围内的激发光; 以及发光部20，其包括吸收来自半导体发光元件10的光并发射具有不同发射光谱的光的发光元件21和密封构件22.在发光元件1中，激发光停滞ΔE是定量地给出发光装置1的复合光的混色涉及激发光的可见分量多少的指标，不大于0.005，平均显色指数Ra不小于 70.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008010470A Illuminator 审中-公开
标题翻译： ILLUMINATOR
公开(公告)号：JP2008010470A
公开(公告)日：2008-01-17
申请号：JP2006176464
申请日：2006-06-27
申请人： Koizumi Lighting Technology Corp , Mitsubishi Cable Ind Ltd , Mitsubishi Chemicals Corp , コイズミ照明株式会社 , 三菱化学株式会社 , 三菱電線工業株式会社
发明人： TAGUCHI TSUNEMASA , UCHIDA YUJI , KAGAWA KAZUHIKO , KASAKURA AKIO , SANO SHINICHI , YOSHIKUBO MITSUHIRO
IPC分类号： H01L33/06 , H01L33/32 , H01L33/50 , H01L33/56 , H01L33/62
摘要： PROBLEM TO BE SOLVED: To provide an illuminator of simple structure exhibiting excellent uniformity in light emission and excellent color rendering properties without producing unevenness or a ring in color or luminance on the irradiation surface. SOLUTION: The illuminator is obtained by integrating a plurality of shell-type LEDs each consisting of a semiconductor light emitting element having an emission peak of 380-420 nm; and a light emitter including three kinds of phosphor performing wavelength conversion of light emitted from the semiconductor light emitting element into regions of blue, green and red where the periphery of the light emitter is molded of epoxy resin. Emission color on the structural axis of the LED is the color within a region having a center (0.21, 0.47) and a radius of 0.1 on the CIE1976UCS chromaticity coordinates (u', v'). On a white screen separated by 1(m) from the end of the LED in the direction of the structural axis and standing perpendicularly thereto, color difference is within 0.01 between the chromaticity coordinates within a distance (radius) of sin (one half of the angle of beam spread of the LED θ 1/2 /2)(m) from the structural axis and the chromaticity coordinates on the structural axis. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的发光体，其发光性能优良，显色性优异，而不会产生不均匀性或照射面上的颜色或亮度环。解决方案：通过集成由发射峰值为380-420nm的半导体发光元件组成的多个壳型LED来获得照明器; 以及发光体，其包括从半导体发光元件发出的光进行波长转换为蓝色，绿色和红色的区域的三种荧光体，其中发光体的周边由环氧树脂模制而成。在CIE1976UCS色度坐标（u'，v'）上，LED的结构轴上的发光颜色是具有中心（0.21,0.47）和半径0.1的区域内的颜色。在白色屏幕上，从LED的端部沿结构轴线的方向分隔1（m）并垂直于其垂直，在sin的一半（半径）内的色度坐标之间的色差在0.01之间从结构轴和结构轴上的色度坐标，LED的光束扩展角θ 1/2 / 2）（m）。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2014041752A Light emitting diode module device and lighting device 审中-公开
标题翻译：发光二极管模块器件和照明器件
公开(公告)号：JP2014041752A
公开(公告)日：2014-03-06
申请号：JP2012183214
申请日：2012-08-22
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： KASAKURA AKIO
IPC分类号： F21S2/00 , F21S4/00 , F21V23/00 , F21V29/00 , F21V33/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a light emitting diode module device which allows its shape to be easily deformed according to a shape of an installation location, is easily installed at various installation locations, and achieves good usability.SOLUTION: A light emitting diode module device includes: a flexible bar shaped body which extends in a predetermined direction; and multiple light emitting devices which are provided on a surface of the bar shaped body along an extension direction of the bar shaped body. The bar shaped body may be bent in a direction that intersects with the extension direction of the bar shaped body and is different from an optical axis direction of the light emitting device.
摘要翻译：要解决的问题：为了提供允许其形状根据安装位置的形状容易地变形的发光二极管模块装置，容易安装在各种安装位置，并且实现了良好的可用性。解决方案：发光二极管模块装置包括：沿预定方向延伸的柔性条形体; 以及多个发光装置，其沿棒状体的延伸方向设置在棒状体的表面上。杆形体可以沿与棒状体的延伸方向相交的方向弯曲，并且与发光装置的光轴方向不同。

9. 发明专利

JP2013229230A Lighting device 审中-公开
标题翻译：照明设备
公开(公告)号：JP2013229230A
公开(公告)日：2013-11-07
申请号：JP2012101473
申请日：2012-04-26
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： TAKAMURA AKIRA , TAKEDA RITSU , KASAKURA AKIO , KIGAMI HIROYA , KURIYAMA TOSHIHIKO
IPC分类号： F21S2/00 , F21V3/04 , F21V5/04 , F21V7/06 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a lighting device capable of forming an irradiation surface having fewer brightness and darkness unevenness and restraining deterioration of light-emitting efficiency when preparing a light-transmitting optical member.SOLUTION: A lighting device includes a light-emitting module, a reflector arranged in a light emitting direction of a light-emitting part of the light-emitting module and having a light incident opening where light of the light-emitting module is incident, a light emitting opening for emitting the light incident from the light-emitting module to the outside, and a reflecting side face for reflecting a part of the light entered from the light incident opening to the light emitting opening, and the optical member mounted at a location including a passing zone of the remainder of light entered from the light incident opening as an inner side of the reflector and radiating light to the light emitting opening while at least a part of the light entered into the passing zone is intercepted or characteristics of the light are changed.
摘要翻译：要解决的问题：提供一种照明装置，其能够形成具有较少的亮度和暗度不均匀的照射表面，并且在制备透光光学构件时抑制发光效率的劣化。解决方案：照明装置包括发光模块，配置在发光模块的发光部的发光方向的反射器，具有入射入射光的发光模块的光入射开口，用于发射从光入射的光的发光开口以及反射侧面，用于将从光入射口进入的光的一部分反射到发光开口，并且光学构件安装在包括从其进入的光的剩余部分的通过区域的位置处所述光入射开口作为所述反射体的内侧，并且在至少一部分所述光的同时向所述发光开口发射光进入通过区被拦截或光的特性发生变化。

10. 发明专利

JP2012064925A Led light-emitting device and indicator incorporating the same 审中-公开
标题翻译： LED发光装置和指示灯
公开(公告)号：JP2012064925A
公开(公告)日：2012-03-29
申请号：JP2011172885
申请日：2011-08-08
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： SHAMOTO TAKESHI , KASAKURA AKIO , TAKEDA RITSU
IPC分类号： H01L33/00 , F21S2/00 , F21Y101/02 , H01L33/50
CPC分类号： H05B33/0872 , B60Q3/85 , F21Y2113/13 , F21Y2115/10 , G01D11/28 , H01L25/0753 , H01L33/50 , H01L33/60 , H01L2224/48091 , H01L2224/73265 , H01L2924/0002 , H01L2924/09701 , H05B33/0803 , H05B33/0857 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide an LED light-emitting device which can realize an explicit change of luminous colors over the entire range of variations of luminous colors and can also obtain highly distinguishable luminous colors even in an intermediate region of the variation range of luminous colors.SOLUTION: An LED light-emitting device, which emits synthesized light of visible rays emitted by a first and a second LED, includes a drive control circuit for controlling the respective drive currents of the first and the second LEDs. The first LED emits visible light of a luminous color whose chromaticity is outside a prescribed white light region, where in a CIE(1976)Luvcolorimetric system chromaticity diagram, the absolute value of a deviation duv from the black body radiation locus is 0.02 or less and also the color temperature is within the range 2500K to 10000K, and whose deviation duv from the black body radiation locus is greater than 0.02, while the second LED emits visible light of a luminous color whose chromaticity is outside a prescribed white light region in the above chromaticity diagram and whose deviation duv from the black body radiation locus is smaller than -0.02.
摘要翻译：解决的问题：提供一种能够实现发光颜色变化的整个范围内的发光颜色的明显变化的LED发光装置，并且即使在变化的中间区域中也可以获得高度区别的发光颜色发光颜色范围。解决方案：发射由第一和第二LED发射的可见光的合成光的LED发光装置包括用于控制第一和第二LED的相应驱动电流的驱动控制电路。第一个LED发出其色度在规定的白光区域之外的发光色的可见光，其中在CIE（1976）L * u * v * 比色系统色度图，黑体辐射轨迹的偏差绝对值为0.02以下，色温范围 2500K至10000K，并且其与黑体辐射轨迹的偏差大于0.02，而第二LED发射其色度在上述色度图中的规定白光区域外的发光颜色的可见光，并且其偏离黑体辐射轨迹小于-0.02。版权所有（C）2012，JPO＆INPIT

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