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1. 发明授权

US08017251B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US08017251B2
公开(公告)日：2011-09-13
申请号：US11387843
申请日：2006-03-24
申请人： Kazuki Yamazaki , Masayuki Mishima
发明人： Kazuki Yamazaki , Masayuki Mishima
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , H01L51/006 , H01L51/0067 , H01L51/0085 , H01L51/5036 , Y10S428/917
摘要： The invention provides an organic electroluminescent device having one or more organic compound layers between a pair of electrodes, the one or more organic compound layers including at least a luminescent layer, wherein a host material and at least two different luminescent materials including at least one phosphorescent material are contained in the same luminescent layer, and the luminescent layer has a region containing the host material and one luminescent material and a region containing the host material and at least two luminescent materials in the thickness direction of the luminescent layer.
摘要翻译：本发明提供一种在一对电极之间具有一个或多个有机化合物层的有机电致发光器件，所述一个或多个有机化合物层至少包括发光层，其中主体材料和至少两种不同的发光材料包括至少一个磷光材料包含在相同的发光层中，并且发光层具有包含主体材料和一个发光材料的区域和包含主体材料的区域和沿发光层的厚度方向的至少两个发光材料。

2. 发明授权

US07936123B2 Organic light emitting diode having electron and hole mobility in light emitting layer and display using the same 有权
公开(公告)号：US07936123B2
公开(公告)日：2011-05-03
申请号：US12495168
申请日：2009-06-30
申请人： Takafumi Noguchi , Masayuki Mishima
发明人： Takafumi Noguchi , Masayuki Mishima
IPC分类号： H01L51/00
CPC分类号： H01L51/5012 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , Y10T428/24942
摘要： An organic light emitting diode comprising a pair of electrodes and a stack including a hole transport layer, a light emitting layer, and an electron transport layer, the stack being intermediate between the electrodes, the light emitting layer being of a material having hole mobility and electron mobility equal to or lower than hole mobility of the hole transport layer and electron mobility of the electron transport layer, respectively.

3. 发明授权

US07838131B2 Light emitting element and azole compound 有权
标题翻译：发光元件和唑类化合物
公开(公告)号：US07838131B2
公开(公告)日：2010-11-23
申请号：US12607756
申请日：2009-10-28
申请人： Toshihiro Ise , Tatsuya Igarashi , Yousuke Miyashita , Hidetoshi Fujimura , Masayuki Mishima , Hisashi Okada , Qiu Xuepeng
发明人： Toshihiro Ise , Tatsuya Igarashi , Yousuke Miyashita , Hidetoshi Fujimura , Masayuki Mishima , Hisashi Okada , Qiu Xuepeng
IPC分类号： H01L51/54
CPC分类号： H01L51/0085 , C09K11/06 , H01L51/0035 , H01L51/0038 , H01L51/004 , H01L51/0043 , H01L51/005 , H01L51/0059 , H01L51/0061 , H01L51/0062 , H01L51/0067 , H01L51/0068 , H01L51/007 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/0081 , H01L51/0094 , H01L51/5016 , H01L2251/308 , Y10S428/917 , Y10T428/24942 , Y10T428/265
摘要： The present invention relates to a light emitting element comprising at least a light emitting layer containing a light emitting material and a host material and having a light emission maximum wavelength of 500 nm or less wherein the minimum excitation triplet energy level of the host material is higher than the minimum excitation triplet energy level of the light emitting material.
摘要翻译：本发明涉及至少包含发光材料和主体材料并具有500nm或更小的发光最大波长的发光层的发光元件，其中主体材料的最小激发三重态能级更高比发光材料的最小激发三线态能级高。

4. 发明申请

US20100019664A1 ORGANIC ELECTROLUMINESCENCE PANEL AND A METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：有机电致发光面板及其制造方法
公开(公告)号：US20100019664A1
公开(公告)日：2010-01-28
申请号：US12500623
申请日：2009-07-10
申请人： Masayuki MISHIMA
发明人： Masayuki MISHIMA
IPC分类号： H01J1/62 , C23C14/34
CPC分类号： H01L51/5268 , H01L51/5246 , H01L51/5253 , H01L2251/5315
摘要： An organic electroluminescence panel comprises a supporting substrate, a lower electrode, an organic layer including at least a luminescence layer, an upper electrode, an inorganic layer which has a refractive index in the range of 1.7 to 3.0 and which has a concave-convex structure having a surface roughness of 10 to 10 μm formed at an outermost surface on a light extraction side, an adhesive layer, and a light extraction substrate formed therein in this order. Preferably, the inorganic layer comprises plural layers, a layer including the outermost surface at the light extraction side is a high-refractive-index layer having a refractive index of 2.1 to 3.0, and at least one of the other layers among the plural layers is a gas barrier layer having higher gas barrier properties than those of the high-refractive-index layer.
摘要翻译：有机电致发光面板包括支撑衬底，下电极，至少包含发光层的有机层，上电极，折射率在1.7〜3.0范围内的无机层，并且具有凹凸结构在光取出侧的最表面形成10〜10μm的表面粗糙度，粘合层，以及依次形成的光提取基板。优选地，无机层包括多层，在光提取侧包括最外表面的层是折射率为2.1〜3.0的高折射率层，多层中的至少其中一层为具有比高折射率层高的阻气性的阻气层。

5. 发明授权

US07622862B2 Light-emitting device with water-and/or oxygen-absorbing layer and its production 有权
标题翻译：具有水和/或氧吸收层的发光装置及其制造
公开(公告)号：US07622862B2
公开(公告)日：2009-11-24
申请号：US10640670
申请日：2003-08-14
申请人： Masayuki Mishima
发明人： Masayuki Mishima
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5256 , H01L51/0024 , H01L51/0034 , H01L51/0035 , H01L51/0059 , H01L51/0062 , H01L51/0097 , Y02E10/549 , Y02P70/521
摘要： A light-emitting device comprises a laminate structure having an anode substrate, an anode, at least one organic layer comprising a light-emitting layer, a cathode and a cathode substrate in this order, wherein a water- and/or oxygen-absorbing layer is located between the cathode substrate and the cathode.
摘要翻译：发光装置包括依次具有阳极基板，阳极，至少一个包括发光层，阴极和阴极基板的有机层的层叠结构，其中水和/或氧吸收层位于阴极基板和阴极之间。

6. 发明申请

US20070057254A1 Organic semiconductor film, organic semiconductor element and organic electroluminescence element 审中-公开
标题翻译：有机半导体膜，有机半导体元件和有机电致发光元件
公开(公告)号：US20070057254A1
公开(公告)日：2007-03-15
申请号：US11518119
申请日：2006-09-11
申请人： Masayuki Mishima
发明人： Masayuki Mishima
IPC分类号： H01L51/00 , H01L51/54
CPC分类号： H01L51/0095 , H01L51/005 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L51/5048 , H01L2251/306 , H01L2251/308
摘要： The present invention provides an organic semiconductor thin film sandwiched between a pair of electrodes, wherein a composition constituting this thin film does not substantially have a localized level between the highest occupied molecular orbit (HOMO) and the lowest unoccupied molecular orbit (LUMO) of the composition.
摘要翻译：本发明提供一种夹在一对电极之间的有机半导体薄膜，其中构成该薄膜的组合物基本上不具有最高占据分子轨道（HOMO）和最低未占据分子轨道（LUMO）之间的局部水平组成。

7. 发明申请

US20060216544A1 Organic electroluminescent device 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20060216544A1
公开(公告)日：2006-09-28
申请号：US11318400
申请日：2005-12-27
申请人： Kazuki Yamazaki , Masayuki Mishima
发明人： Kazuki Yamazaki , Masayuki Mishima
IPC分类号： H01L51/54 , H05B33/12
CPC分类号： H01L51/5036 , H01L51/0037 , H01L51/005 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0085 , H01L51/5016 , H01L2251/308
摘要： The invention provides an organic electroluminescent device having at least two luminescent layers provided between a pair of electrodes. Each of the luminescent layers contains a light-emitting material having a structure different from a structure of a light-emitting material contained in other luminescent layers. At least one of the light-emitting materials is a phosphorescence light-emitting material. Each of the luminescent layers is adjacent to another luminescent layer via a buffer layer. Further, the buffer layer includes an organic compound having an energy difference (Eg) between the highest occupied orbit and the lowest non-occupied orbit of 4.0 eV or more. It is preferable that the lowest excited triplet energy level (Ti) of the organic compound is 2.7 eV or more.
摘要翻译：本发明提供了一种在一对电极之间具有至少两个发光层的有机电致发光器件。每个发光层包含具有与其它发光层中所含的发光材料的结构不同的结构的发光材料。至少一种发光材料是磷光发光材料。每个发光层经由缓冲层与另一发光层相邻。此外，缓冲层包括在最高占用轨道和最低非占用轨道之间具有4.0eV以上的能量差（Eg）的有机化合物。有机化合物的最低激发三重态能级（Ti）优选为2.7eV以上。

8. 发明申请

US20060194077A1 Organic light emitting diode and display using the same 审中-公开
标题翻译：有机发光二极管和显示器使用相同
公开(公告)号：US20060194077A1
公开(公告)日：2006-08-31
申请号：US11362852
申请日：2006-02-28
申请人： Takafumi Noguchi , Masayuki Mishima
发明人： Takafumi Noguchi , Masayuki Mishima
IPC分类号： H01L51/00 , H05B33/12
CPC分类号： H01L51/5012 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , Y10T428/24942
摘要： An organic light emitting diode comprising a pair of electrodes and a stack including a hole transport layer, a light emitting layer, and an electron transport layer, the stack being intermediate between the electrodes, the light emitting layer being of a material having hole mobility and electron mobility equal to or lower than hole mobility of the hole transport layer and electron mobility of the electron transport layer, respectively.
摘要翻译：一种有机发光二极管，包括一对电极和包括空穴传输层，发光层和电子传输层的堆叠，所述堆叠位于电极之间，所述发光层是具有空穴迁移率的材料，电子迁移率分别等于或低于空穴传输层的空穴迁移率和电子传输层的电子迁移率。

9. 发明授权

US07084557B2 Light-emitting device and method for producing same 有权
公开(公告)号：US07084557B2
公开(公告)日：2006-08-01
申请号：US10000323
申请日：2001-12-04
申请人： Masayuki Mishima
发明人： Masayuki Mishima
IPC分类号： H01L51/40
CPC分类号： H01L51/5259 , H01L51/0037 , H01L51/0042 , H01L51/005 , H01L51/0084 , H01L51/5012 , H01L51/524 , H01L51/5253
摘要： A light-emitting device obtained by a method comprising the steps of disposing a transparent electrode, one or more organic layers and a back side electrode on a substrate to provide a light-emitting structure, and disposing sealing parts on the light-emitting structure to isolate the one or more organic layers from external air, wherein the one or more organic layers comprises a light-emitting layer containing a phosphorescent compound, and the light-emitting layer, the back side electrode and the sealing parts are disposed in an atmosphere where both of a moisture concentration and an oxygen concentration are 100 ppm or less.

10. 发明申请

US20050191519A1 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US20050191519A1
公开(公告)日：2005-09-01
申请号：US11062439
申请日：2005-02-23
申请人： Masayuki Mishima , Tatsuya Igarashi , Kazumi Nii , Tetsuo Nakamura
发明人： Masayuki Mishima , Tatsuya Igarashi , Kazumi Nii , Tetsuo Nakamura
IPC分类号： H01L51/50 , C09K11/06 , H01L51/00 , H05B33/14
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/188 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： To provide an organic electroluminescent device having excellent durability and having high luminous efficiency and luminance, which can be effectively utilized for surface light sources such as full color displays, backlights, and illuminating light sources and light source arrays such as printers, the organic electroluminescent device includes at least one organic compound layer containing a light emitting layer between a pair of electrodes, wherein the light emitting layer contains a host material and a phosphorescent material; the host material is a five-coordinate metal complex; and the phosphorescent material is at least one Ir complex having a specific partial structure.
摘要翻译：为了提供具有优异的耐久性并且具有高的发光效率和亮度的有机电致发光器件，其可以有效地用于诸如全色显示器，背光源和照明光源的表面光源以及诸如打印机的光源阵列，有机电致发光器件包括在一对电极之间含有发光层的至少一种有机化合物层，其中所述发光层含有主体材料和磷光材料; 主体材料是五坐标金属络合物; 并且磷光材料是具有特定部分结构的至少一个Ir配合物。

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