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61. 发明授权

US08878223B2 Light emitting device and method for manufacturing thereof 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US08878223B2
公开(公告)日：2014-11-04
申请号：US13439298
申请日：2012-04-04
申请人： Takuya Tsurume , Hisao Ikeda
发明人： Takuya Tsurume , Hisao Ikeda
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/5228 , H01L2251/5315
摘要： A conductive layer serving as an auxiliary wiring is formed under a first electrode with a first insulating layer interposed therebetween, and the conductive layer and a second electrode are electrically connected to each other through an opening in the first insulating layer and the first electrode. A second insulating layer is formed over a sidewall of the opening so that the first electrode is not directly in contact with the second electrode in the opening. An EL layer is formed by evaporation in a state where a deposition target substrate is inclined to an evaporation source, so that the second insulating layer serves as an obstacle and a region where the EL layer is not formed by the evaporation and the conductive layer is exposed is formed in part of the opening in a self-aligned manner.
摘要翻译：用作辅助布线的导电层形成在第一电极之下，其间介于第一绝缘层之间，并且导电层和第二电极通过第一绝缘层和第一电极中的开口彼此电连接。在开口的侧壁上形成第二绝缘层，使得第一电极不直接与开口中的第二电极接触。在沉积靶基板倾斜于蒸发源的状态下通过蒸发形成EL层，从而第二绝缘层用作障碍物，并且通过蒸发不形成EL层并且导电层为以自对准的方式暴露在开口的一部分中。

62. 发明授权

US08853724B2 Solid-state light-emitting element, light-emitting device, and lighting device 有权
标题翻译：固体发光元件，发光元件及照明装置
公开(公告)号：US08853724B2
公开(公告)日：2014-10-07
申请号：US13231278
申请日：2011-09-13
申请人： Satoshi Seo , Hisao Ikeda , Takuya Kawata
发明人： Satoshi Seo , Hisao Ikeda , Takuya Kawata
IPC分类号： H01L33/00 , H01L51/52
CPC分类号： H01L33/58 , H01L33/22 , H01L33/56 , H01L51/5275
摘要： A solid-state light-emitting element includes a structure body having a property of transmitting visible light and an uneven structure on each of the top side and the bottom side thereof; a high refractive index material layer provided on one surface of the structure body; and a light-emitting body with a refractive index of greater than or equal to 1.6 provided over the high refractive index material layer. One surface of the high refractive index material layer is flatter than the other surface thereof which is in contact with the structure body. The refractive index of the high refractive index material layer is greater than or equal to 1.6. The refractive index of the structure body is greater than 1.0 and less than that of the high refractive index material layer.
摘要翻译：固态发光元件包括在其顶侧和底侧各自具有透射可见光和不平坦结构的性质的结构体; 设置在所述结构体的一个表面上的高折射率材料层; 以及设置在高折射率材料层上的折射率大于或等于1.6的发光体。高折射率材料层的一个表面比与结构体接触的其他表面平坦。高折射率材料层的折射率大于或等于1.6。结构体的折射率大于1.0且小于高折射率材料层的折射率。

63. 发明申请

US20140284576A1 DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE 有权
标题翻译：显示装置，其制造方法和电子装置
公开(公告)号：US20140284576A1
公开(公告)日：2014-09-25
申请号：US14215692
申请日：2014-03-17
申请人： Nozomu SUGISAWA , Hisao IKEDA , Katsuhiro KIKUCHI , Manabu NIBOSHI , Satoshi INOUE , Yuto TSUKAMOTO , Shinichi KAWATO
发明人： Nozomu SUGISAWA , Hisao IKEDA , Katsuhiro KIKUCHI , Manabu NIBOSHI , Satoshi INOUE , Yuto TSUKAMOTO , Shinichi KAWATO
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L27/3246 , H01L51/5218 , H01L51/5265 , H01L51/5281
摘要： A display device that includes a reflective electrode; a transparent electrode; a partition; an EL layer formed over the partition and the transparent electrode; a semi-transmissive electrode formed over the EL layer; and a coloring layer over the semi-transmissive electrode. A light-emitting region is formed to overlap with the transparent electrode, the EL layer, the semi-transmissive electrode, and the coloring layer. A non-light-emitting region is formed to overlap with the transparent electrode, the partition, the EL layer, and the coloring layer. The non-light-emitting region is formed to surround the light-emitting region. The sum of the optical length of the transparent electrode and the optical length of the EL layer is adjusted to fulfil a condition of a microcavity intensifying light of the color of the coloring layer. The optical length of the partition in the non-light-emitting region is adjusted to weaken external light incident through the coloring layer.
摘要翻译：一种显示装置，包括反射电极; 透明电极; 一个分区形成在隔板和透明电极上的EL层; 形成在EL层上的半透射电极; 和半透射电极上的着色层。形成发光区域与透明电极，EL层，半透射电极和着色层重叠。形成与透明电极，隔板，EL层和着色层重叠的非发光区域。非发光区域形成为围绕发光区域。调整透明电极的光学长度和EL层的光学长度的总和，以实现着色层的颜色的微腔增强光的条件。调整非发光区域中的隔板的光学长度，以削弱通过着色层入射的外部光。

64. 发明授权

US08815352B2 Film forming method and method for manufacturing film-formation substrate 有权
标题翻译：成膜方法及其制造方法
公开(公告)号：US08815352B2
公开(公告)日：2014-08-26
申请号：US13635177
申请日：2011-02-28
申请人： Tomoya Aoyama , Hisao Ikeda , Satoshi Inoue , Tohru Sonoda
发明人： Tomoya Aoyama , Hisao Ikeda , Satoshi Inoue , Tohru Sonoda
IPC分类号： B05D3/06 , B05D3/00
CPC分类号： H01L51/0026 , C23C14/048 , C23C14/06 , C23C14/34 , C23C14/5893 , H01L51/0013 , H01L51/56 , H05B33/10
摘要： One embodiment of the present invention is a film forming method including the steps of forming an absorption layer 12 over one surface of a first substrate 11; forming a layer 16 containing a high molecular compound over the absorption layer; removing an impurity in the layer containing the high molecular compound by performing a first heat treatment on the layer 16; forming a material layer 18 containing a first film formation material and a second film formation material over the layer 16; performing a second heat treatment to form a mixed layer 19 in which the material layer and the layer 16 are mixed over the absorption layer; and performing third heat treatment to form a layer 19a containing the first film formation material and the second film formation material on a film-formation target surface of a second substrate.
摘要翻译：本发明的一个实施方案是一种成膜方法，包括以下步骤：在第一基底11的一个表面上形成吸收层12; 在吸收层上形成含有高分子化合物的层16; 通过在层16上进行第一热处理来除去含有高分子化合物的层中的杂质; 在层16上形成含有第一成膜材料和第二成膜材料的材料层18; 进行第二热处理以形成其中材料层和层16在吸收层上混合的混合层19; 并进行第三热处理，以在第二基板的成膜目标表面上形成含有第一成膜材料和第二成膜材料的层19a。

65. 发明申请

US20140225102A1 LIGHT-EMITTING DEVICE 有权
标题翻译：发光装置
公开(公告)号：US20140225102A1
公开(公告)日：2014-08-14
申请号：US14169920
申请日：2014-01-31
申请人： Hisao IKEDA , Takuya KAWATA , Manabu NIBOSHI , Katsuhiro KIKUCHI , Shinichi KAWATO , Takashi OCHI , Yuto TSUKAMOTO , Tomohiro KOSAKA , Tomofumi OSAKI
发明人： Hisao IKEDA , Takuya KAWATA , Manabu NIBOSHI , Katsuhiro KIKUCHI , Shinichi KAWATO , Takashi OCHI , Yuto TSUKAMOTO , Tomohiro KOSAKA , Tomofumi OSAKI
IPC分类号： H01L33/08 , H01L33/26
CPC分类号： H01L33/26 , H01L27/322 , H01L51/504 , H01L51/5225 , H01L51/5265 , H01L51/5268
摘要： The emission efficiency of a light-emitting device including a microcavity structure is improved. The light-emitting device includes a plurality of light-emitting elements. The plurality of light-emitting elements each include a reflective electrode, a transparent electrode, a plurality of light-emitting layers, and a semi-transmissive and semi-reflective electrode stacked in that order. The plurality of light-emitting layers emit light of different colors. A surface roughness of the transparent electrode in the light-emitting element which is among the plurality of light-emitting elements and in which light emitted from the light-emitting layer closest to the reflective electrode is amplified and emitted outside is greater than surface roughnesses of the transparent electrodes in the other light-emitting elements.
摘要翻译：提高了包括微腔结构的发光装置的发射效率。发光装置包括多个发光元件。多个发光元件各自包括反射电极，透明电极，多个发光层以及按顺序堆叠的半透射和半反射电极。多个发光层发射不同颜色的光。作为多个发光元件之中的发光元件中的透明电极的表面粗糙度，其中从最靠近反射电极的发光层发出的光被放大和发射到外部，其表面粗糙度大于其他发光元件中的透明电极。

66. 发明授权

US08734914B2 Film formation method and method for manufacturing light-emitting device 有权
标题翻译：用于制造发光装置的成膜方法和方法
公开(公告)号：US08734914B2
公开(公告)日：2014-05-27
申请号：US13399122
申请日：2012-02-17
申请人： Hisao Ikeda , Takahiro Ibe , Tomoya Aoyama
发明人： Hisao Ikeda , Takahiro Ibe , Tomoya Aoyama
IPC分类号： C23C14/12 , C23C14/00 , C23C14/24 , C23C14/26 , C23C14/04 , C23C16/448
CPC分类号： C23C14/12 , B05D2401/30 , C23C14/00 , C23C14/042 , C23C14/24 , C23C14/26 , C23C16/4485 , H01L51/001 , H01L51/0038 , H01L51/0042 , H01L51/0059 , H01L51/006 , H05B33/10
摘要： A binder material layer including an evaporation material is formed over a main surface of an evaporation source substrate, a substrate on which a film is formed is placed so that the binder material layer and a main surface thereof face each other, and heat treatment is performed on a rear surface of the evaporation source substrate so that the evaporation material in the binder material layer is heated to be subjected to sublimation or the like, whereby a layer of the evaporation material is formed on the substrate on which a film is formed. When a low molecular material is used for the evaporation material and a high molecular material is used for the binder material, the viscosity can be easily adjusted, and thus, film formation is possible with higher throughput than conventional film formation.
摘要翻译：在蒸发源基板的主表面上形成包括蒸发材料的粘合剂材料层，其上形成有膜的基板以使粘合剂材料层及其主表面彼此面对，进行热处理在蒸发源基板的后表面上，使粘合剂材料层中的蒸发材料被加热以进行升华等，从而在其上形成有膜的基板上形成蒸镀材料层。当将低分子材料用于蒸发材料并且高分子材料用于粘合剂材料时，可以容易地调节粘度，因此成膜可能比常规成膜更高的生产量。

67. 发明授权

US08698190B2 Lighting device and method for manufacturing the same 有权
标题翻译：照明装置及其制造方法
公开(公告)号：US08698190B2
公开(公告)日：2014-04-15
申请号：US13490723
申请日：2012-06-07
申请人： Kohei Yokoyama , Hisao Ikeda , Shinichi Hirasa
发明人： Kohei Yokoyama , Hisao Ikeda , Shinichi Hirasa
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： H01L51/5203 , H01L51/5212 , H01L51/5246 , H01L51/5275 , H01L2251/5369
摘要： A lighting device is formed using a light-emitting element by a more simplified method. The lighting device includes a light-emitting element including a light-emitting layer between a first electrode and a second electrode, a substrate provided with the light-emitting element and an uneven region around the periphery of the light-emitting element, a sealing substrate facing the substrate, connection electrodes connected to the first electrode and the second electrode and formed over the uneven region, and a sealant for bonding the substrate and the sealing substrate. The connection electrodes are each formed using a conductive paste, and the sealant is in contact with the connection electrodes and the uneven region provided around the periphery of the light-emitting element.
摘要翻译：使用更简化的方法使用发光元件形成照明装置。照明装置包括：发光元件，其包括在第一电极和第二电极之间的发光层，设置有发光元件的基板和围绕发光元件周围的不平坦区域;密封基板面对基板，连接到第一电极和第二电极并形成在不平坦区域上的连接电极，以及用于粘合基板和密封基板的密封剂。连接电极各自使用导电膏形成，并且密封剂与连接电极和设置在发光元件周围的不平坦区域接触。

68. 发明授权

US08624284B2 Light-emitting device and lighting device 有权
标题翻译：发光装置及照明装置
公开(公告)号：US08624284B2
公开(公告)日：2014-01-07
申请号：US13232671
申请日：2011-09-14
申请人： Hisao Ikeda , Yutaka Uchida , Satoshi Seo
发明人： Hisao Ikeda , Yutaka Uchida , Satoshi Seo
IPC分类号： H01L33/00
CPC分类号： H01L51/5275 , H01L51/0052 , H01L51/0059 , H01L51/0072 , H01L51/0085
摘要： Provided is a light-emitting device having a structure in which a high refractive index component is provided between a solid light-emitting element and air, has an uneven structure on a surface in contact with air, and can be reused. The light-emitting device includes a substrate having a refractive index of 1.6 or higher and a light-transmitting property, a solid light-emitting element including a light-emitting region having a refractive index of 1.6 or higher on one surface of the substrate, and a component having a refractive index of 1.6 or higher and a light-transmitting property on the other surface of the substrate, wherein the component includes an uneven structure on a surface in contact with air and is connected to the substrate via a liquid having a refractive index of 1.6 or higher and a light-transmitting property.
摘要翻译：提供一种发光装置，其具有在固体发光元件和空气之间提供高折射率分量的结构，在与空气接触的表面上具有不均匀的结构，并且可以重复使用。发光装置包括折射率为1.6以上且透光性的基板，在基板的一个表面上具有折射率为1.6以上的发光区域的固体发光元件，以及折射率为1.6以上，在基板的另一面的透光性的成分，其中，所述成分在与空气接触的表面上具有不均匀结构，并且经由具有折射率为1.6以上，具有透光性。

69. 发明授权

US08507903B2 Light-emitting device and method for manufacturing the same 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US08507903B2
公开(公告)日：2013-08-13
申请号：US13478547
申请日：2012-05-23
申请人： Hisao Ikeda , Junichiro Sakata
发明人： Hisao Ikeda , Junichiro Sakata
IPC分类号： H01L35/24
CPC分类号： H01L51/5088 , H01L51/5048
摘要： A light-emitting element is disclosed that can drive at a low driving voltage and that has a longer lifetime than the conventional light-emitting element, and a method is disclosed for manufacturing the light-emitting element. The disclosed light-emitting element includes a plurality of layers between a pair of electrodes; and at least one layer among the plurality of layers contains one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. Such the light-emitting element can suppress the crystallization of a layer containing one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. As a result, a lifetime of the light-emitting element can be extended.
摘要翻译：公开了一种可以在低驱动电压下驱动并且比常规发光元件具有更长寿命的发光元件，并且公开了一种用于制造发光元件的方法。所公开的发光元件包括一对电极之间的多个层; 并且所述多个层中的至少一层包含选自氧化物半导体和金属氧化物的一种化合物和具有高空穴传输性的化合物。这样的发光元件可以抑制含有选自氧化物半导体和金属氧化物的一种化合物的层和具有高空穴传输性的化合物的层的结晶。结果，可以延长发光元件的寿命。

70. 发明授权

US08492971B2 Electronic appliance and light-emitting device 有权
公开(公告)号：US08492971B2
公开(公告)日：2013-07-23
申请号：US13209524
申请日：2011-08-15
申请人： Junichiro Sakata , Hisao Ikeda , Takahiro Kawakami
发明人： Junichiro Sakata , Hisao Ikeda , Takahiro Kawakami
IPC分类号： H05B33/00
CPC分类号： H01L27/3218 , B82Y20/00 , B82Y30/00 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/185 , C09K2211/188 , H01L27/3211 , H01L27/3213 , H01L27/3295 , H01L51/5012 , H01L51/5088 , H01L51/5092 , H01L2227/32 , H01L2251/5323 , H01L2251/5369 , H01L2251/564 , Y10S428/917
摘要： An EL element having a novel structure is provided, which is suitable for AC drive. A light-emitting element of the invention is provided with material layers (material layers each having approximately symmetric I-V characteristics with respect to the zero point in a graph having the abscissa axis showing current values and the ordinate axis showing voltage values) between a first electrode and a layer including an organic compound and between the layer including the organic compound and a second electrode respectively. Specifically, each of the material layers is a composite layer including a metal oxide and an organic compound.

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