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61. 发明申请

US20160005990A1 ORGANIC LIGHT-EMITTING DEVICE 审中-公开
标题翻译：有机发光装置
公开(公告)号：US20160005990A1
公开(公告)日：2016-01-07
申请号：US14584105
申请日：2014-12-29
申请人： Samsung Display Co., Ltd.
发明人： Sung Soo Lee , Young Mo Koo , Ok Keun Song , Woo Sik Jeon
IPC分类号： H01L51/50 , H01L51/52
CPC分类号： H01L51/5036 , H01L51/5044 , H01L51/5278 , H01L2251/5346
摘要： An organic light-emitting device comprises a first electrode, a second electrode, and an organic light-emitting layer disposed between the first electrode and the second electrode, and comprising at least a host material, a first dopant for emitting light of a first color and a second dopant for emitting light of a second color, which is different from the first color. The organic light-emitting layer is divided into a first region adjacent to the first electrode, a second region adjacent to the second electrode, and a third region between the first region and the second region. Only the second dopant is provided in at least one of the first region and the second region.
摘要翻译：有机发光装置包括第一电极，第二电极和设置在第一电极和第二电极之间的有机发光层，并且至少包括主体材料，用于发射第一颜色的光的第一掺杂剂以及用于发射与第一颜色不同的第二颜色的光的第二掺杂剂。有机发光层被分成与第一电极相邻的第一区域，与第二电极相邻的第二区域，以及在第一区域和第二区域之间的第三区域。仅在第一区域和第二区域中的至少一个中提供第二掺杂剂。

62. 发明申请

US20150263305A1 ORGANIC ELECTROLUMINESCENT DEVICES 有权
标题翻译：有机电致发光器件
公开(公告)号：US20150263305A1
公开(公告)日：2015-09-17
申请号：US14657779
申请日：2015-03-13
申请人： UNIVERSAL DISPLAY CORPORATION
发明人： Mauro PREMUTICO , Chuanjun XIA , Chun LIN
IPC分类号： H01L51/50
CPC分类号： H01L51/5012 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H01L51/5024 , H01L2251/5346
摘要： An OLED having an organic layer formed of a dopant and a host, where the organic layer is disposed between an anode and a cathode is disclosed. The dopant's concentration level in the organic layer, along a direction perpendicular to the first and second planar surfaces of the organic layer, defines a novel concentration gradient that enhances the OLED's efficiency.
摘要翻译：公开了一种OLED，其具有由掺杂剂形成的有机层和主体，其中有机层设置在阳极和阴极之间。有机层中掺杂剂的浓度水平沿垂直于有机层的第一和第二平面的方向定义了一种新的浓度梯度，提高了OLED的效率。

63. 发明授权

US09082993B2 Organic light emitting diodes having increased illumination 有权
标题翻译：具有增加的照明的有机发光二极管
公开(公告)号：US09082993B2
公开(公告)日：2015-07-14
申请号：US13605829
申请日：2012-09-06
申请人： Ezeddin Mohajerani , Jalal Jafari
发明人： Ezeddin Mohajerani , Jalal Jafari
IPC分类号： H01L51/52 , H01L51/50
CPC分类号： H01L51/50 , H01L51/502 , H01L2251/5346
摘要： OLEDs having increased illumination are disclosed. The OLEDs have light emitting layers with periodic grain sizes. In particular, by depositing smaller particles at the boundaries of the emitting layers, the injection rate of carriers is improved in the emitting layers and by depositing larger particles in the middle of the emitting layers, the carrier density is increased, which increases electron-hole recombination. Increased recombination facilitates radiative emission of exitons from the OLED. As a result of the periodic grain size structure of the emitting layers, the electroluminescence and durability of the OLEDs are improved.
摘要翻译：公开了具有增加的照明的OLED。 OLED具有周期性晶粒尺寸的发光层。特别地，通过在发光层的边界沉积较小的粒子，在发射层中载流子的注入速率得到改善，并且通过在发射层的中间沉积较大的粒子，载流子密度增加，这增加了电子空穴重组。增加重组有利于OLED的辐射发射。作为发光层的周期性晶粒尺寸结构的结果，OLED的电致发光和耐久性得到改善。

64. 发明申请

US20150194613A1 ORGANIC LIGHT-EMITTING LAYER MATERIAL, COATING LIQUID FOR USE IN FORMING ORGANIC LIGHT-EMITTING LAYER WITH ORGANIC MATERIAL, ORGANIC LIGHT-EMITTING DEVICE PRODUCED WITH COATING LIQUID, LIGHT SOURCE APPARATUS WITH ORGANIC LIGHT-EMITTING DEVICE, AND METHODS FOR MANUFACTURE THEREOF 有权
标题翻译：有机发光层材料，用于有机物质的有机发光层中使用的涂料液体，用涂料液体生产的有机发光装置，有机发光装置的光源装置及其制造方法
公开(公告)号：US20150194613A1
公开(公告)日：2015-07-09
申请号：US14409716
申请日：2013-06-03
申请人： Hitachi, Ltd.
发明人： Hirotaka Sakuma , Sukekazu Aratani
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06 , H01L51/56
CPC分类号： H01L51/0085 , C09K11/025 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1059 , C09K2211/185 , H01L51/009 , H01L51/5008 , H01L51/5016 , H01L51/5024 , H01L51/5036 , H01L51/5072 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2251/5346 , H05B33/14
摘要： An organic light-emitting device includes an upper electrode, a lower electrode, and a light-emitting layer disposed between the upper and lower electrodes, wherein the light-emitting layer includes a host and a first dopant. The first dopant includes a pyridyltriazole derivative as an auxiliary ligand, the auxiliary ligand of the first dopant contains a functional group R1 or a functional group R2, and the first dopant is displaced toward a surface of the light emitting layer by the action of at least one of the functional groups R1 and R2, wherein the surface is on a side where the upper electrode is present, and also directed to a coating liquid for use in forming the light-emitting layer with an organic material. An organic light-emitting device is produced with the coating liquid, a light source apparatus includes the organic light-emitting device, and methods for manufacture thereof are disclosed.
摘要翻译：有机发光器件包括上电极，下电极和设置在上电极和下电极之间的发光层，其中发光层包括主体和第一掺杂剂。第一掺杂剂包括作为辅助配体的吡啶基三唑衍生物，第一掺杂剂的辅助配体含有官能团R 1或官能团R 2，并且第一掺杂剂通过至少的作用朝向发光层的表面位移官能团R1和R2之一，其中表面位于存在上电极的一侧，并且还引导到用于用有机材料形成发光层的涂布液。利用涂布液制造有机发光装置，其中包括有机发光装置的光源装置及其制造方法。

65. 发明申请

US20150171359A1 EXTENDED OLED OPERATIONAL LIFETIME THROUGH PHOSPHORESCENT DOPANT PROFILE MANAGEMENT 有权
标题翻译：通过磷光体配置文件管理扩展OLED操作寿命
公开(公告)号：US20150171359A1
公开(公告)日：2015-06-18
申请号：US14537414
申请日：2014-11-10
申请人： The Regents of the University of Michigan
发明人： Stephen R. Forrest , Yifan Zhang
IPC分类号： H01L51/50 , H01L51/00
CPC分类号： H01L51/5024 , H01L51/0072 , H01L51/0085 , H01L51/5004 , H01L51/5016 , H01L51/5072 , H01L51/5088 , H01L2251/5346 , H01L2251/5384
摘要： This disclosure relates, at least in part, an organic light emitting device, which in some embodiments comprises an anode; a cathode; a first emissive layer disposed between the anode and the cathode, the first emissive layer comprising an electron transporting compound and a phosphorescent emissive dopant compound; and wherein the phosphorescent emissive dopant compound has a concentration gradient, in the emissive layer, which varies from the cathode side of the first emissive layer to the anode side of the emissive layer.
摘要翻译：本公开至少部分地涉及有机发光器件，其在一些实施例中包括阳极; 阴极设置在阳极和阴极之间的第一发射层，第一发射层包括电子传输化合物和磷光发光掺杂剂化合物; 并且其中所述磷光发光掺杂剂化合物在所述发射层中具有从所述第一发光层的阴极侧到所述发射层的阳极侧变化的浓度梯度。

66. 发明授权

US08993126B2 Light-emitting element including a layer having a concentration gradient, light-emitting device, display, and electronic device 有权
标题翻译：发光元件包括具有浓度梯度的层，发光器件，显示器和电子器件
公开(公告)号：US08993126B2
公开(公告)日：2015-03-31
申请号：US13166398
申请日：2011-06-22
申请人： Hiromi Nowatari , Satoshi Seo , Nobuharu Ohsawa
发明人： Hiromi Nowatari , Satoshi Seo , Nobuharu Ohsawa
IPC分类号： H01L51/54 , H01L51/52 , H01L51/00 , H01L51/50 , H01L27/32
CPC分类号： H01L51/5278 , H01L27/3244 , H01L51/0059 , H01L51/0072 , H01L51/0074 , H01L51/0078 , H01L51/0081 , H01L51/0085 , H01L51/5004 , H01L51/5052 , H01L2251/5346 , Y10S428/917
摘要： In the light-emitting element in which a plurality of EL layers is separated from each other by a charge generation layer, provided are an electron relay layer in contact with an anode side of the charge generation region and an electron transport layer in contact with the electron relay layer. The electron transport layer contains an alkaline earth metal. A concentration gradient of the alkaline earth metal contained in the electron transport layer is such that the concentration of the alkaline earth metal becomes lower from an interface between the electron transport layer and the electron relay layer to the anode.
摘要翻译：在多个EL层通过电荷产生层彼此分离的发光元件中，设置有与电荷产生区域的阳极侧接触的电子中继层和与电荷产生区域接触的电子传输层电子继电器层。电子传输层含有碱土金属。包含在电子传输层中的碱土金属的浓度梯度使得从电子传输层和电子中继层之间的界面到阳极的碱土金属的浓度变低。

67. 发明授权

US08779658B2 Electro-optical device and electronic apparatus 有权
标题翻译：电光装置和电子设备
公开(公告)号：US08779658B2
公开(公告)日：2014-07-15
申请号：US12461110
申请日：2009-07-31
申请人： Kenji Hayashi , Mitsuru Kuribayashi
发明人： Kenji Hayashi , Mitsuru Kuribayashi
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5253 , H01L27/32 , H01L27/3223 , H01L27/3244 , H01L27/3246 , H01L27/3276 , H01L51/5012 , H01L51/5203 , H01L51/5221 , H01L51/5225 , H01L51/5237 , H01L51/5256 , H01L51/5284 , H01L2227/323 , H01L2251/301 , H01L2251/5315 , H01L2251/5346
摘要： The invention provides an electro-optical device that has luminescent elements of a long lifetime by preventing oxygen or moisture from entering to luminescent layers or electrodes even in case of an electrode-optical device provided with a number of luminescent layers and an electronic apparatus provided with the electro-optical device. The invention can include an electro-optical device having first electrodes on a base body, a plurality of element areas including element layers including at least one functional layers disposed above the first electrodes, a second electrode formed above the element layers, a surrounding sections disposed on the base body so as to cover outer sides of the element layers included the element areas in the nearest proximity of the periphery of the base body, and a gas-barrier layer covering over the second electrode. Outer sides of the surrounding sections can be covered with the second electrode, and the gas-barrier layer can be in contact with the base body.
摘要翻译：本发明提供了一种电光装置，其具有通过防止氧气或水分进入发光层或电极而具有长寿命的发光元件，即使在设置有多个发光层的电极 - 光学装置和设置有多个发光层的电子设备的情况下电光装置。本发明可以包括在基体上具有第一电极的电光装置，多个元件区域，包括包括设置在第一电极上方的至少一个功能层的元件层，形成在元件层上方的第二电极，在基体上覆盖包括最靠近基体周边的元件区域的元件层的外侧，以及覆盖在第二电极上的阻气层。周边部分的外侧可以被第二电极覆盖，并且阻气层可以与基体接触。

68. 发明授权

US08729596B2 Organic electroluminescent element, organic electroluminescent display device, organic electroluminescent illuminating device, and method for manufacturing organic electroluminescent element 有权
标题翻译：有机电致发光元件，有机电致发光显示装置，有机电致发光照明装置以及有机电致发光元件的制造方法
公开(公告)号：US08729596B2
公开(公告)日：2014-05-20
申请号：US13389244
申请日：2010-04-22
申请人： Yoshimasa Fujita
发明人： Yoshimasa Fujita
IPC分类号： H01L33/00
CPC分类号： H01L51/5052 , H01L2251/5346 , H05B33/10
摘要： An organic electroluminescent element comprising: an anode (3); a cathode (4); and an organic layer (5), sandwiched between the anode (3) and the cathode (4), which contains a positive and negative charge transporting material, the organic layer (5) including an acceptor region (6) doped with an acceptor, a donor region (8) doped with a donor, and a light-emitting region (7) doped with an organic light-emitting material, the acceptor region (6) being located on the anode (3), the donor region (8) being located on the cathode (4), the light-emitting region (7) being located between the acceptor region (6) and the donor region (8), the acceptor having such a concentration gradient in the acceptor region (6) as to become lower in concentration from the anode (3) toward the light-emitting region (7), the donor having such a concentration gradient in the donor region (8) as to become lower in concentration from the cathode (4) toward the light-emitting region (7). This makes it possible to provide a simple-structured, high-luminance, high-efficiency, and long-life organic EL element.
摘要翻译：一种有机电致发光元件，包括：阳极（3）; 阴极（4）; 和包含正负电荷输送材料的阳极（3）和阴极（4）之间的有机层（5），所述有机层（5）包括掺杂有受主的受主区域（6）掺杂有供体的供体区域（8）和掺杂有机发光材料的发光区域（7），所述受体区域（6）位于所述阳极（3）上，所述供体区域（8）位于阴极（4）上的发光区域（7）位于受体区域（6）和施主区域（8）之间，受体在受体区域（6）中具有这样的浓度梯度，至从阳极（3）朝向发光区域（7）的浓度变低，供体在供体区域（8）中具有从阴极（4）朝向发光区域（7）的浓度变低的浓度梯度，发射区域（7）。这使得可以提供简单结构的，高亮度，高效率和长寿命的有机EL元件。

69. 发明申请

US20140017395A1 EVAPORATING METHOD FOR FORMING THIN FILM 有权
标题翻译：用于形成薄膜的蒸发方法
公开(公告)号：US20140017395A1
公开(公告)日：2014-01-16
申请号：US14029781
申请日：2013-09-17
申请人： Samsung Display Co., Ltd.
发明人： Ji-Hwan Yoon , Kwan-Hee Lee , Jae-Hyun Kwak , Dong-Hun Kim , Min-Seung Chun , Jung-Ha Son
IPC分类号： H05B33/10
CPC分类号： H05B33/10 , C23C14/12 , C23C14/24 , C23C14/243 , H01L2251/5346 , H01L2251/5384
摘要： A method of forming a film on a substrate includes depositing first and second evaporating source materials respective from first and second evaporating sources onto the substrate while moving the evaporating sources together with respect to the substrate, the first and second evaporating source materials being different from each other and positioned to provide a non-overlapping deposition region of the first evaporating source material, an overlapping deposition region of the first and second evaporating source materials and a non-overlapping deposition region of the second source material such that when the evaporating sources are moved, a film is formed to include a first layer that is a deposition of only the first evaporating source material, a second layer that is a deposition of a mixture of the first evaporating source material and the second evaporating source material and a third layer that is a deposition of only the second source material.
摘要翻译：一种在衬底上形成膜的方法包括将第一和第二蒸发源相应于第一和第二蒸发源的第一和第二蒸发源材料沉积到衬底上，同时相对于衬底移动蒸发源，第一和第二蒸发源材料与每个并且定位成提供第一蒸发源材料的不重叠的沉积区域，第一和第二蒸发源材料的重叠沉积区域和第二源材料的非重叠沉积区域，使得当蒸发源移动时形成膜，以包括仅第一蒸发源材料的沉积的第一层，作为第一蒸发源材料和第二蒸发源材料的混合物沉积的第二层，以及第三层仅沉积第二源材料。

70. 发明授权

US08536611B2 Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device using the organic light-emitting element 有权
标题翻译：有机发光元件，有机发光元件的制造方法，有机发光元件的制造装置以及使用有机发光元件的有机发光元件
公开(公告)号：US08536611B2
公开(公告)日：2013-09-17
申请号：US12999859
申请日：2009-06-15
申请人： Sukekazu Aratani , Kazuhito Masuda , Kotaro Araya , Hiroyuki Kagawa , Shintaro Takeda , Shingo Ishihara
发明人： Sukekazu Aratani , Kazuhito Masuda , Kotaro Araya , Hiroyuki Kagawa , Shintaro Takeda , Shingo Ishihara
IPC分类号： H01L51/52
CPC分类号： H01L51/5259 , C09K2211/185 , H01L51/0059 , H01L51/0085 , H01L51/0087 , H01L51/50 , H01L51/5012 , H01L51/5096 , H01L51/52 , H01L51/5203 , H01L51/5234 , H01L51/56 , H01L2251/5315 , H01L2251/5346 , H05B33/22
摘要： An organic light-emitting display device is provided that has prolonged service life, lowered wiring resistance that can lower power consumption, and that is easy to manufacture. In a first embodiment, a moisture capturing layer is provided between an upper electrode and a lower electrode. A second embodiment includes a metal substrate, an organic light-emitting element on the substrate and an upper transparent electrode connected to the substrate through a contact hole. In a third embodiment, a method is provided for forming a first organic compound including a light-emitting layer, heating the first organic compound in vacuo, and forming a second organic compound.
摘要翻译：提供了具有延长的使用寿命的有机发光显示装置，降低了能够降低功耗的布线电阻，并且易于制造。在第一实施例中，在上电极和下电极之间设置湿气捕获层。第二实施例包括金属基板，基板上的有机发光元件和通过接触孔连接到基板的上透明电极。在第三实施方案中，提供了一种用于形成包含发光层的第一有机化合物，真空加热第一有机化合物和形成第二有机化合物的方法。

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