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41. 发明专利

JP2006128457A Light-emitting element and device thereof 有权
标题翻译：发光元件及其器件
公开(公告)号：JP2006128457A
公开(公告)日：2006-05-18
申请号：JP2004316007
申请日：2004-10-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SUEHIRO YOSHINOBU , ICHIKAWA MASAYOSHI , WADA SATOSHI , TAKAKU KOJI
IPC分类号： H01L33/10 , H01L33/14 , H01L33/32 , H01L33/38 , H01L33/40 , H01L33/56 , H01L33/62 , H01L33/64
CPC分类号： H01L2224/16225 , H01L2924/01322
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting element and a light-emitting device which retain superior light-emitting characteristics, without hampering improvement in the heat dissipating properties and light extraction properties, are inexpensive, and are superior in mass productivity. SOLUTION: The thick film of an Ni layer 50 and the thin films nope of an Au layer 51 formed on a surface of the Ni layer 50 compose a fusion welded junction 5, which is integrally constructed in a process of manufacturing an LED element 2. This results in dispensing with the conventional bump formation process, which leads to improvement in mass productivity and in cost reduction through reduction in man-hours. In addition, since the LED element 2 is free of inclination that will become a problem in carrying out flip mounting using stud bumps, superior mass productivity will result. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：为了提供保持优异的发光特性的发光元件和发光器件，而不妨碍散热特性和光提取性能的提高，便宜，并且质量优异生产率。解决方案：Ni层50的厚膜和形成在Ni层50的表面上的Au层51的非薄膜构成熔融接合点5，其在制造LED的过程中一体地构造这导致分配常规的凸起形成过程，这导致批量生产率的提高以及通过减少工时来降低成本。此外，由于LED元件2没有倾斜，这将成为使用柱形凸块进行翻转安装的问题，因此将产生优异的批量生产率。版权所有（C）2006，JPO＆NCIPI

42. 发明专利

JP2013012607A Light-emitting device 有权
标题翻译：发光装置
公开(公告)号：JP2013012607A
公开(公告)日：2013-01-17
申请号：JP2011144760
申请日：2011-06-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SUEHIRO YOSHINOBU , NAKASHIRO SHINSUKE , TAKAKU KOJI
IPC分类号： H01L33/50
CPC分类号： H01L2224/14 , H01L2224/16225 , H01L2924/181 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device whose light extraction efficiency can be enhanced.SOLUTION: A light-emitting device 1 includes a light-emitting unit 2 comprising: an element mounting substrate 20; an LED element 21 mounted on the element mounting substrate 20; a sealing member 22 for sealing the LED element 21; and a phosphor layer 23 which is excited by receiving light emitted from the LED element 21, to emit wavelength-converted light. In the light-emitting unit 2, the phosphor layer 23 is disposed as a phosphor layer 230 on the external region side, in a surface which is outside the sealing member 22 and faces a light-emitting surface of the LED element 21.
摘要翻译：解决的问题：提供一种能够提高光提取效率的发光装置。解决方案：发光装置1包括：发光单元2，包括：元件安装基板20; 安装在元件安装基板20上的LED元件21; 用于密封LED元件21的密封构件22; 以及通过接收从LED元件21发射的光而被激发以发射波长转换的光的荧光体层23。在发光单元2中，荧光体层23作为荧光体层230设置在外部区域侧，位于密封构件22的外侧并与LED元件21的发光面相对的面。
版权所有（C）2013，JPO＆INPIT

43. 发明专利

JP2011159424A Linear light source device 有权
标题翻译：线性光源设备
公开(公告)号：JP2011159424A
公开(公告)日：2011-08-18
申请号：JP2010018422
申请日：2010-01-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： TAKAKU KOJI , SUEHIRO YOSHINOBU
IPC分类号： F21S2/00 , F21V7/00 , F21V7/22 , F21V29/00 , F21Y101/02 , H01L33/60
摘要： PROBLEM TO BE SOLVED: To provide a linear light source device capable of reducing manufacturing cost without needs of forming a frame body in a special shape, with high uniformity having light emitted even from gaps between a plurality of light-emitting diodes.
SOLUTION: The linear light source device 1 is provided with a linear concave part 13 containing a pair of parallel reflecting faces opposed to each other and having an opening upward, and a plurality of light-emitting bodies 7 sealed by a glass sealing part including a bottom face sealing LED elements on an element-mounting substrate and jointed to the element-mounting substrate and two side faces parallel with each other and vertical to the bottom face, with the two sides in contact with the pair of reflecting faces of the concave part 13, and arrayed in the concave part 13 at intervals.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低制造成本而不需要形成特殊形状的框体的线性光源装置，具有甚至从多个发光二极管之间的间隙发射的光的高均匀性。线性光源装置1设置有包含一对彼此相对并具有向上开口的平行反射面的直线凹部13，以及由玻璃密封件密封的多个发光体7 部件包括底部表面密封元件安装基板上的LED元件并且连接到元件安装基板和彼此平行并垂直于底面的两个侧面，两侧与所述一对反射面接触凹部13，并且以间隔排列在凹部13中。版权所有（C）2011，JPO＆INPIT

44. 发明专利

JP2010087051A Light-emitting device 审中-公开
标题翻译：发光装置
公开(公告)号：JP2010087051A
公开(公告)日：2010-04-15
申请号：JP2008251888
申请日：2008-09-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： TAKAKU KOJI , SUEHIRO YOSHINOBU
IPC分类号： H01L33/48
CPC分类号： H01L2224/16225
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device that exhibits sufficient heat dissipating performance and is made compact. SOLUTION: The light-emitting device 1, which has excellent heat dissipation efficiency and is compact, includes: a linear light source section 2 which has a plurality of light-emitting elements arranged linearly, a ceramic substrate which has the respective light-emitting elements mounted on its upper surface and a heat dissipation pattern formed on its under surface, and a sealing portion for sealing the respective light-emitting elements together on the upper surface of the ceramic substrate; a long-sized heat pipe 3 having a connection section connected to the heat dissipation pattern of the linear light source section; a flexible substrate 4 connected to the linear light source section 2 and having a non-connection section of the heat pipe 3 extended from the linear light source section 2 along the heat pipe 3; and a metallic reinforcing member 5 provided in the connection section of the heat pipe 3 on the opposite side from the linear light source section 2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种表现出足够的散热性能并且变得紧凑的发光装置。解决方案：具有优异散热效率并且紧凑的发光装置1包括：线性光源部分2，其具有直线布置的多个发光元件，具有各自的光的陶瓷基板安装在其上表面上的发光元件和形成在其下表面上的散热图案，以及用于将陶瓷基板的上表面上的各个发光元件密封在一起的密封部分; 具有与线状光源部的散热图案连接的连接部的长型热管3; 连接到线性光源部分2并具有从线性光源部分2沿着热管3延伸的热管3的非连接部分的柔性基板4; 以及设置在与线状光源部2相反侧的热管3的连接部中的金属制加强构件5.（C）2010，JPO＆INPIT

45. 发明专利

JP2009111255A Light source unit 审中-公开
标题翻译：光源单元
公开(公告)号：JP2009111255A
公开(公告)日：2009-05-21
申请号：JP2007283739
申请日：2007-10-31
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SUEHIRO YOSHINOBU , TAKAKU KOJI , TAGATA KAZUE
IPC分类号： H01L33/64 , F21V29/00 , F21Y101/02 , G03B21/14 , H01L33/32 , H01L33/56 , H01L33/58 , H01L33/62
CPC分类号： H01L2224/16225 , H01L2924/181 , H01L2924/00012
摘要： PROBLEM TO BE SOLVED: To provide a light source unit capable of achieving uniform light intensity in an irradiated area.
SOLUTION: The light source unit includes: a light source portion 3 on which multiple LEDs 2 are mounted; a heat dissipation portion 4 that is connected to the light source portion 3; a case 5 that houses the light source portion 3 and the heat dissipation portion 4; and multiple lenses 7 that are disposed away from the light source portion 3 and the heat dissipation portion 4, directly or indirectly fixed to the case 5, and independently provided for the respective LEDs 2. The light source unit is configured so that light beams emitted from the respective LEDs 2 are optically controlled independently from each other.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够在照射区域中实现均匀的光强度的光源单元。解决方案：光源单元包括：安装有多个LED 2的光源部3; 与光源部3连接的散热部4; 容纳光源部3和散热部4的壳体5; 以及多个透镜7，其远离光源部分3和散热部分4直接或间接地固定到壳体5，并且独立地为各个LED 2提供。光源单元被配置为使得光束发射来自相应的LED 2彼此独立地光学控制。版权所有（C）2009，JPO＆INPIT

46. 发明专利

JP2006287113A Light emitting element and light emitting device using the same 审中-公开
标题翻译：发光元件和使用该发光元件的发光元件
公开(公告)号：JP2006287113A
公开(公告)日：2006-10-19
申请号：JP2005107665
申请日：2005-04-04
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SUEHIRO YOSHINOBU , TAKAKU KOJI , TAKI TETSUYA , GOSHONOO KOICHI
IPC分类号： H01L33/22 , H01L33/32
摘要： PROBLEM TO BE SOLVED: To provide a light emitting element which can be intended to further enhance a light extraction efficiency without causing a repeated incidence of a light emitted from GaN, and a light emitting device using the same. SOLUTION: In the light emitting element, a weight-like processor 200 in which a plurality of weight-like parts 200A as a square weight-like recess composed of a first inclined part 201 of four faces are arranged in a lattice-like state is formed on a sapphire substrate 20 of an LED element 2. Accordingly, this makes it possible to reduce a total reflection of a blue light incident through an n-GaN layer 21 based on a critical angle of GaN and sapphire. Further, if the blue light totally reflected at an interface between the GaN and sapphire is incident on the critical angle range of the other first inclined part 201 in a reflection direction, as it can be entered into the sapphire substrate 20, the light extraction efficiency can be enhanced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以用于进一步提高光提取效率而不引起从GaN发射的光的重复入射的发光元件，以及使用该发光元件的发光器件。解决方案：在发光元件中，重量状处理器200，其中由四个面的第一倾斜部分201构成的多个作为方形重量的凹部的重量状部件200A以格子状的方式排列，在LED元件2的蓝宝石衬底20上形成状态。因此，这可以减少基于GaN和蓝宝石的临界角通过n-GaN层21入射的蓝光的全反射。此外，如果在GaN和蓝宝石之间的界面处全反射的蓝光在反射方向上入射到另一第一倾斜部201的临界角范围，则可以将其输入到蓝宝石基板20中，光提取效率可以加强。版权所有（C）2007，JPO＆INPIT

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