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1. 发明申请

US20070176536A1 LIGHT EMITTING MATERIAL, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 失效
标题翻译：发光材料，发光装置和电子装置
公开(公告)号：US20070176536A1
公开(公告)日：2007-08-02
申请号：US11625114
申请日：2007-01-19
申请人： Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
发明人： Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
IPC分类号： H01J1/62
CPC分类号： C09K11/565 , C09K11/54 , C09K11/567 , C09K11/621 , C09K11/7701 , C09K11/883 , H05B33/14
摘要： An object is to provide a novel light emitting material. Another object is to provide a light emitting device and an electronic device with reduced power consumption. Still another object is to provide a light emitting device and an electronic device which can be manufactured at low cost. Provided is a light emitting element including a base material, a first impurity element, a second impurity element, and a third impurity element. The base material is one of ZnS, CdS, CaS, Y2S3, Ga2S3, SrS, BaS, ZnO, Y2O3, AlN, GaN, InN, ZnSe, ZnTe, and SrGa2S4; the first impurity element is any of Cu, Ag, Au, Pt, and Si; the second impurity element is any of F, Cl, Br, I, B, Al, Ga, In, and Tl; and the third impurity element is any of Li, Na, K, Rb, Cs, N, P, As, Sb, and Bi.
摘要翻译：目的是提供一种新颖的发光材料。另一个目的是提供一种降低功耗的发光器件和电子器件。另一个目的是提供一种可以以低成本制造的发光器件和电子器件。提供了包括基材，第一杂质元素，第二杂质元素和第三杂质元素的发光元件。基材是ZnS，CdS，CaS，Y 2 S 3，Ga 2 S 3， SrS，BaS，ZnO，Y 2 O 3，AlN，GaN，InN，ZnSe，ZnTe和SrGa 2 S 4 第一杂质元素是Cu，Ag，Au，Pt和Si中的任一种; 第二杂质元素是F，Cl，Br，I，B，Al，Ga，In和Tl中的任一种; 并且第三杂质元素是Li，Na，K，Rb，Cs，N，P，As，Sb和Bi中的任一种。

2. 发明申请

US20070194321A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 审中-公开
标题翻译：发光元件，发光装置和电子装置
公开(公告)号：US20070194321A1
公开(公告)日：2007-08-23
申请号：US11673153
申请日：2007-02-09
申请人： Shunpei YAMAZAKI , Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
发明人： Shunpei YAMAZAKI , Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
IPC分类号： H01L29/04
CPC分类号： H05B33/22 , H01L51/5278 , H05B33/10
摘要： It is an object of the present invention to provide a light emitting element which can be driven at a low voltage. Other objects of the present invention are to provide a light emitting element with a high luminescent efficiency; a light emitting element with a high luminance; a light emitting element having long-life luminescence; a light emitting element and an electronic device having reduced power consumption; and a light emitting element and an electronic device which can be manufactured at low cost. The light emitting element has a light emitting layer and a barrier layer between a first electrode and a second electrode, the light emitting layer contains a base material and an impurity element, and the barrier layer is provided so as to be in contact with the first electrode. Light emission is obtained when a voltage is applied such that a potential of the second electrode becomes higher than a potential of the first electrode.
摘要翻译：本发明的目的是提供一种可以在低电压下驱动的发光元件。本发明的其他目的是提供一种具有高发光效率的发光元件; 具有高亮度的发光元件; 具有长寿命发光的发光元件; 具有降低的功耗的发光元件和电子设备; 以及可以以低成本制造的发光元件和电子设备。发光元件在第一电极和第二电极之间具有发光层和阻挡层，发光层含有基材和杂质元素，并且阻挡层设置成与第一电极和第二电极接触。电极。当施加电压使得第二电极的电位变得高于第一电极的电位时获得发光。

3. 发明申请

US20070187699A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 审中-公开
标题翻译：发光元件，发光装置和电子装置
公开(公告)号：US20070187699A1
公开(公告)日：2007-08-16
申请号：US11671728
申请日：2007-02-06
申请人： Junichiro SAKATA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI , Kohei YOKOYAMA , Miki KATAYAMA , Rie MATSUBARA
发明人： Junichiro SAKATA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI , Kohei YOKOYAMA , Miki KATAYAMA , Rie MATSUBARA
IPC分类号： H01L33/00
CPC分类号： C09K11/565 , C09K11/582 , C09K11/584 , C09K11/621 , H01L33/28 , H05B33/14
摘要： A light emitting element is provided, which comprises a pair of electrodes, a p-type semiconductor layer, and an n-type semiconductor layer. The p-type semiconductor layer and the n-type semiconductor layer are interposed between the pair of electrodes. The p-type semiconductor layer includes a first sulfide, and the n-type semiconductor layer includes a second sulfide. At least one of the p-type semiconductor layer and the n-type semiconductor layer includes a light emitting center.
摘要翻译：提供了一种发光元件，其包括一对电极，p型半导体层和n型半导体层。 p型半导体层和n型半导体层插入在该对电极之间。 p型半导体层包括第一硫化物，n型半导体层包括第二硫化物。 p型半导体层和n型半导体层中的至少一个包括发光中心。

4. 发明申请

US20070190235A1 FILM FORMING APPARATUS, FILM FORMING METHOD, AND MANUFACTURING METHOD OF LIGHT EMITTING ELEMENT 审中-公开
标题翻译：薄膜成型装置，薄膜成型方法和发光元件的制造方法
公开(公告)号：US20070190235A1
公开(公告)日：2007-08-16
申请号：US11671225
申请日：2007-02-05
申请人： Shunpei YAMAZAKI , Junichiro SAKATA , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA , Rie MATSUBARA , Takahiro KAWAKAMI
发明人： Shunpei YAMAZAKI , Junichiro SAKATA , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA , Rie MATSUBARA , Takahiro KAWAKAMI
IPC分类号： B05D5/12 , B05D5/06 , C23C8/00 , C23C16/00
CPC分类号： H01L51/001 , B05D1/60 , B05D5/061 , C23C14/24 , H01L51/0027
摘要： An object of the present invention is to provide a film forming method for forming a film with reduced defect and to provide a film forming method for forming a film with a uniform quality. In addition, another object is to provide a manufacturing method of a light emitting element which can be driven with low voltage. Further, another object is to provide a manufacturing method of a light emitting element with high light emission efficiency. A film with reduced defect and a uniform quality can be formed by fixing a substrate to a substrate holding unit so that at least a part of a surface of the substrate is exposed, evaporating a vapor deposition material from an evaporation source filled with the vapor deposition material, irradiating the vapor deposition material which is evaporated with a laser beam, and depositing the vapor deposition material on the surface of the substrate.
摘要翻译：本发明的目的是提供一种用于形成缺陷少的膜的成膜方法，并且提供一种质量均匀的膜形成方法。此外，另一个目的是提供一种能够以低电压驱动的发光元件的制造方法。此外，另一个目的是提供一种具有高发光效率的发光元件的制造方法。可以通过将基板固定到基板保持单元上，使得基板的表面的至少一部分被暴露，从填充有气相沉积的蒸发源蒸发蒸镀材料，照射用激光束蒸发的蒸镀材料，将该蒸镀材料沉积在基板的表面上。

5. 发明申请

US20070194306A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPLIANCE 审中-公开
标题翻译：发光元件，发光装置和电子设备
公开(公告)号：US20070194306A1
公开(公告)日：2007-08-23
申请号：US11674428
申请日：2007-02-13
申请人： Shunpei YAMAZAKI , Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
发明人： Shunpei YAMAZAKI , Junichiro SAKATA , Takahiro KAWAKAMI , Yoshiaki YAMAMOTO , Miki KATAYAMA , Kohei YOKOYAMA
IPC分类号： H01L29/08
CPC分类号： C09K11/08 , H01L51/5088 , H05B33/22
摘要： It is an object to provide a light emitting element capable of low-voltage driving; with high luminous efficiency; with high emission luminance; and with long emission lifetime. It is another object to provide a light emitting device and an electronic appliance in which power consumption is reduced; and which can be manufactured at low cost. A light emitting element is provided, including a light emitting layer and a layer including a composite material between a first electrode and a second electrode, where the light emitting layer includes a base material and an impurity element, the layer including the composite material includes an organic compound and an inorganic compound, the layer including the composite material is provided to be in contact with the second electrode, and light emission is obtained by application of a voltage so that an electric potential of the second electrode is higher than that of the first electrode.
摘要翻译：本发明的目的是提供一种能够进行低电压驱动的发光元件。发光效率高; 具有高发光亮度; 并具有长的发光寿命。另一个目的是提供一种减少功耗的发光装置和电子设备; 并且可以以低成本制造。提供了一种发光元件，其包括发光层和在第一电极和第二电极之间包括复合材料的层，其中发光层包括基底材料和杂质元素，所述包括复合材料的层包括有机化合物和无机化合物，包括复合材料的层被设置为与第二电极接触，并且通过施加电压获得发光，使得第二电极的电位高于第一电极的电位电极。

6. 发明申请

US20070216293A1 LIGHT-EMITTING MATERIAL, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE 审中-公开
标题翻译：发光材料，发光装置和电子器具
公开(公告)号：US20070216293A1
公开(公告)日：2007-09-20
申请号：US11679423
申请日：2007-02-27
申请人： Kohei YOKOYAMA , Yoshiaki YAMAMOTO , Junichiro SAKATA , Takahiro KAWAKAMI
发明人： Kohei YOKOYAMA , Yoshiaki YAMAMOTO , Junichiro SAKATA , Takahiro KAWAKAMI
IPC分类号： H05B33/14 , H05B33/00
CPC分类号： C09K11/612 , H05B33/14
摘要： It is an object of the present invention to provide a light-emitting material with high light emission intensity. It is another object to provide a light-emitting element with high light emission efficiency. Moreover, it is another object to provide a light-emitting device and an electronic appliance with reduced power consumption. A light-emitting material contains at least a light-emitting substance, a base material, and an additive which is an element belonging to group 14 of the periodic table or a compound containing two or more kinds of elements belonging to group 14, or a compound containing at least two or more kinds of elements each belonging to a different group chosen from group 13, group 14, and group 15. Due to the light-emitting material, a light-emitting element and an electronic appliance which has high light emission efficiency and can be driven at a low voltage can be obtained.
摘要翻译：本发明的目的是提供具有高发光强度的发光材料。另一个目的是提供一种具有高发光效率的发光元件。此外，另一个目的是提供一种具有降低的功耗的发光装置和电子设备。发光材料至少含有属于周期表第14族的元素的发光物质，基材和添加剂，或含有属于第14族的两种以上的元素的化合物，或含有至少两种或更多种元素的化合物，各自属于选自第13族，第14族和第15族的不同基团。由于发光材料，发光元件和具有高发光性的电子器件效率可以在低电压下驱动得到。

7. 发明申请

US20070205416A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE 审中-公开
标题翻译：发光元件，发光装置和电子装置
公开(公告)号：US20070205416A1
公开(公告)日：2007-09-06
申请号：US11679397
申请日：2007-02-27
申请人： Junichiro SAKATA , Kohei YOKOYAMA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI
发明人： Junichiro SAKATA , Kohei YOKOYAMA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI
IPC分类号： H01L33/00
CPC分类号： C09K11/621 , C09K11/641 , C09K11/881 , H05B33/14
摘要： A light emitting element that can be driven at a low voltage is provided. Further, a light emitting device and an electronic device with reduced power consumption are provided. A light emitting element is provided that includes a substrate 100, and a first electrode 101, a first insulating layer 102, a light emitting layer 103, a second insulating layer 104, and a second electrode 105, which are over the substrate 100. The light emitting layer 103 includes a compound ABC2, referred to as a ‘chalcopyrite’ (wherein A is Cu or Ag, B is Al, Ga, or In, and C is S, Se, or Te). By employing such a structure, a light emitting element that can be driven at a low voltage can be provided.
摘要翻译：提供可以以低电压驱动的发光元件。此外，提供了具有降低的功耗的发光装置和电子装置。提供了一种发光元件，其包括基板100，以及位于基板100上方的第一电极101，第一绝缘层102，发光层103，第二绝缘层104和第二电极105。发光层103包括称为“黄铜矿”（其中A为Cu或Ag，B为Al，Ga或In，C为S，Se或Te的化合物ABC 2 ）。通过采用这种结构，可以提供能够以低电压驱动的发光元件。

8. 发明申请

US20070215880A1 LIGHT EMITTING MATERIAL, LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE 失效
标题翻译：发光材料，发光元件，发光装置和电子设备
公开(公告)号：US20070215880A1
公开(公告)日：2007-09-20
申请号：US11679444
申请日：2007-02-27
申请人： Junichiro SAKATA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI , Tomoya AOYAMA
发明人： Junichiro SAKATA , Yoshiaki YAMAMOTO , Takahiro KAWAKAMI , Tomoya AOYAMA
IPC分类号： H01L33/00
CPC分类号： H05B33/145
摘要： The present invention provides a light emitting material having high electric conductivity, and further a light emitting element which can be driven at low voltage. Light emitting devices and electronic devices with reduced power consumption can also be provided. A light emitting element including a light emitting material is provided in which a first electrode 101, a first insulating layer 102, a light emitting layer 103, a second insulating layer 104 and a second electrode 105 are provided over a first electrode 101, the light emitting layer 103 includes an inorganic compound that is any of a sulfide, a nitride and an oxide as a base material; at least one element selected from the group consisting of copper, silver, aluminum, fluorine and chlorine, as a luminescent center material; manganese; and either gallium phosphide or gallium antimonide.
摘要翻译：本发明提供一种具有高导电性的发光材料，并且还提供一种能够以低电压驱动的发光元件。也可以提供具有降低功耗的发光装置和电子装置。提供了包括发光材料的发光元件，其中第一电极101，第一绝缘层102，发光层103，第二绝缘层104和第二电极105设置在第一电极101上，光发光层103包括作为基材的硫化物，氮化物和氧化物中的任一种的无机化合物; 选自铜，银，铝，氟和氯的至少一种元素作为发光中心材料; 锰; 和磷化镓或锑化镓。

9. 发明申请

US20120248430A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 有权
标题翻译：发光元件，发光装置和电子装置
公开(公告)号：US20120248430A1
公开(公告)日：2012-10-04
申请号：US13517869
申请日：2012-06-14
申请人： Takahiro KAWAKAMI , Tomoya AOYAMA , Junichiro SAKATA , Hisao IKEDA , Satoshi SEO , Yuji IWAKI
发明人： Takahiro KAWAKAMI , Tomoya AOYAMA , Junichiro SAKATA , Hisao IKEDA , Satoshi SEO , Yuji IWAKI
IPC分类号： H01L51/54
CPC分类号： H01L51/5088 , H01L51/005 , H01L51/0052 , H01L51/0081 , H01L51/5092
摘要： One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element formed by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency.
摘要翻译：本发明的一个特征是提供一种由发光元件的复合材料制成的缓冲层，该发光元件包括含有至少一种乙烯基骨架的芳族烃和部分含有发光物质的层中的金属氧化物，在形成的发光元件中通过将发光物质含有层插入在一对电极之间。本发明的缓冲层形成用发光元件用复合材料的导电性高，透明性优异。

10. 发明申请

US20120061655A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE 有权
公开(公告)号：US20120061655A1
公开(公告)日：2012-03-15
申请号：US13281539
申请日：2011-10-26
申请人： Takahiro KAWAKAMI , Tomoya AOYAMA , Junichiro SAKATA , Hisao IKEDA , Satoshi SEO , Yuji IWAKI
发明人： Takahiro KAWAKAMI , Tomoya AOYAMA , Junichiro SAKATA , Hisao IKEDA , Satoshi SEO , Yuji IWAKI
IPC分类号： H01L51/54
CPC分类号： H01L51/5088 , H01L51/005 , H01L51/0052 , H01L51/0081 , H01L51/5092
摘要： One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element formed by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency.

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