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1. 发明公开

EP2642522A1 Organic electroluminescent device, lighting apparatus, and method for manufacturing the organic electroluminescent device 审中-公开
标题翻译：一种有机电致发光器件，照明装置，以及用于制备有机电致发光器件
公开(公告)号：EP2642522A1
公开(公告)日：2013-09-25
申请号：EP13152671.7
申请日：2013-01-25
申请人： Kabushiki Kaisha Toshiba
发明人： Sugi, Keiji , Enomoto, Shintaro , Ono, Tomio , Sawabe, Tomoaki , Shinjo, Yasushi , Mizuno, Yukitami , Amano, Akio , Sugizaki, Tomoko , Yonehara, Toshiya , Kato, Daimotsu
IPC分类号： H01L27/32
CPC分类号： H01L51/5203 , G02F2201/44 , H01L27/3232
摘要： According to one embodiment, an organic electroluminescent device (110, 111, 112, 113, 114, 115) includes a first electrode (10), a second electrode (20), an organic light emitting layer (40) and an optical layer (50). The first electrode (10) has a first major surface (10a) and a second major surface (10b) opposite to the first major surface (10a) and is light transmissive. The second electrode (20) faces a portion of the first major surface (10a). The organic light emitting layer (40) is provided between the first electrode (10) and the second electrode (20). The organic light emitting layer (40) and the first electrode (10) are disposed between the optical layer (50) and the second electrode (20). The optical layer (50) is able to transit between a first state where a traveling direction of light emitted from the organic light emitting layer (40) is changed and a second state having a smaller degree of the change in the traveling direction of the light than the first state.
摘要翻译：。根据一个实施例，有机电致发光设备（110，111，112，113，114，115）包括第一电极（10），的有机发光层（40）的第二电极（20）和（光学层 50）。所述第一电极（10）具有第一主面（10a）和第二主表面（10b）的相对的第二主表面（10a）和具有透光性。所述第二电极（20），面对第一主表面（10A）的至少一部分。将有机发光层（40）与第一电极（10）和第二电极（20）之间。将有机发光层（40）和第一电极（10）所述光学层（50）和第二电极（20）之间设置。光学层（50）能够在从有机发光层（40）发出的光的行进方向改变的第一状态和具有光的行进方向的更小程度的变化的第二状态之间中转比第一状态。

2. 发明公开

EP2503620A1 Organic electroluminescent device, display device, and illumination device 审中-公开
标题翻译：有机电石公司Vorrichtung，Anzeigevorrichtung und Beleuchtungsvorrichtung
公开(公告)号：EP2503620A1
公开(公告)日：2012-09-26
申请号：EP11180869.7
申请日：2011-09-12
申请人： Kabushiki Kaisha Toshiba
发明人： Kato, Daimotsu , Sugi, Keiji , Yonehara, Toshiya , Sawabe, Tomoaki , Ono, Tomio , Enomoto, Shintaro
IPC分类号： H01L51/52 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/28
CPC分类号： H01L51/5275 , H05B33/10 , H05B33/22
摘要： According to one embodiment, an organic electroluminescent device comprises a translucent substrate, a light extraction layer including a convex structure disposed in a net form on one surface of the substrate and having a tilted surface forming an acute angle relative to the substrate, and a planarizing layer disposed on the convex structure, a first electrode disposed on the light extraction layer, a luminescent layer disposed on the first electrode and containing a host material and a luminescent dopant, and a second electrode disposed on the luminescent layer. A refractive index of the planarizing layer is approximately equal to a refractive index of the first electrode or is larger than the refractive index of the first electrode, and a refractive index of the convex structure is smaller than a refractive index of the planarizing layer.
摘要翻译：根据一个实施方案，有机电致发光器件包括透光性衬底，光提取层，其包括以网状形式设置在衬底的一个表面上并具有相对于衬底形成锐角的倾斜表面的凸起结构，以及平坦化设置在所述凸结构上的第一电极，设置在所述光提取层上的第一电极，设置在所述第一电极上并包含主体材料和发光掺杂剂的发光层，以及设置在所述发光层上的第二电极。平坦化层的折射率近似等于第一电极的折射率或大于第一电极的折射率，并且凸起结构的折射率小于平坦化层的折射率。

3. 发明公开

EP2571073A2 Organic electroluminescent device, display and lighting instrument 审中-公开
标题翻译：有机电致发光器件，显示器和照明仪器
公开(公告)号：EP2571073A2
公开(公告)日：2013-03-20
申请号：EP12161253.5
申请日：2012-03-26
申请人： Kabushiki Kaisha Toshiba
发明人： Sawabe, Tomoaki , Takasu, Isao , Ono, Tomio , Yonehara, Toshiya , Enomoto, Shintaro
IPC分类号： H01L51/50 , H01L51/52
CPC分类号： H01L51/5056 , H01L51/0059 , H01L51/0067 , H01L51/0069 , H01L51/007 , H01L51/5044 , H01L51/5278
摘要： The organic electroluminescent device according to the embodiment has: anode and cathode electrodes placed apart from each other, a red and green light-emitting layer and a blue light-emitting layer, and a spacer layer having a thickness of 3 nm to 20 nm inclusive. The light-emitting layers are placed apart from each other and positioned between the electrodes. The spacer layer is positioned between the light-emitting layers, and includes a carrier transport material containing molecules capable of being oriented in the in-plane and vertical direction with an orientational order parameter of -0.5 to -0.2 inclusive.
摘要翻译：根据本实施例的有机电致发光器件具有：彼此分开放置的阳极和阴极，红色和绿色发光层和蓝色发光层以及厚度为3nm至20nm 。发光层彼此分开放置并位于电极之间。间隔层位于发光层之间，并且包括载流子传输材料，该载流子传输材料包含能够在面内和垂直方向上取向的取向顺序参数为-0.5至-0.2（包括端值）的分子。

4. 发明公开

EP2498580A1 Organic electroluminescent device and illumination apparatus 审中-公开
标题翻译：有机化学物质和有机化合物（Vorrichtung und Beleuchtungsvorrichtung）
公开(公告)号：EP2498580A1
公开(公告)日：2012-09-12
申请号：EP11180179.1
申请日：2011-09-06
申请人： Kabushiki Kaisha Toshiba
发明人： Yonehara, Toshiya , Sugi, Keiji , Kato, Daimotsu , Sawabe, Tomoaki , Ono, Tomio , Enomoto, Shintaro
IPC分类号： H05B33/14 , H01L51/50
CPC分类号： H05B33/12 , H01L51/5072 , H01L51/5275 , H05B33/14
摘要： According to one embodiment, an organic electroluminescent device (110, 110a, 110b, 111a-111e) includes a transparent electrode (10), a metal electrode (20), an organic light emitting layer (30) and an intermediate layer (40). The transparent electrode (10) is transmissive with respect to visible light. The metal electrode (20) is reflective with respect to the visible light. The organic light emitting layer (30) is provided between the transparent electrode (10) and the metal electrode (20) and is configured to emit light including a wavelength component of the visible light. The intermediate layer (40) contacts the metal electrode (20) and the organic light emitting layer (30) between the organic light emitting layer (30) and the metal electrode (20) and is transmissive with respect to the visible light. A thickness of the intermediate layer (40) is 60 nanometers or more and less than 200 nanometers. A refractive index of the organic light emitting layer (30) to the visible light is higher than a refractive index of the intermediate layer (40) to the visible light.
摘要翻译：根据一个实施例，有机电致发光器件（110,110a，110b，111a-111e）包括透明电极（10），金属电极（20），有机发光层（30）和中间层（40）。透明电极（10）相对于可见光透射。金属电极（20）相对于可见光反射。有机发光层（30）设置在透明电极（10）和金属电极（20）之间，并且被配置为发射包括可见光的波长分量的光。中间层（40）与有机发光层（30）和金属电极（20）之间的金属电极（20）和有机发光层（30）接触，并且相对于可见光透射。中间层（40）的厚度为60纳米以上且小于200纳米。有机发光层（30）对可见光的折射率高于中间层（40）对可见光的折射率。

5. 发明公开

EP2709184A2 Organic electroluminescence device 审中-公开
标题翻译： Organische Elektrolumineszenzvorrichtung
公开(公告)号：EP2709184A2
公开(公告)日：2014-03-19
申请号：EP13154361.3
申请日：2013-02-07
申请人： Kabushiki Kaisha Toshiba
发明人： Yonehara, Toshiya , Ono, Tomio , Sawabe, Tomoaki , Sugi, Keiji , Kato, Daimotsu , Enomoto, Shintaro
IPC分类号： H01L51/52
CPC分类号： H01L51/5275
摘要： According to one embodiment, an organic electroluminescence device (110, 111, 112, 113, 114, 120, 130, 140, 150, 161, 162, 163, 164, 165, 166) includes a first electrode (10), a second electrode (20), a first organic layer (30) and a second organic layer (40). The second electrode (20) includes a metal. The first organic layer (30) is provided between the first electrode (10) and the second electrode (20). The first organic layer (30) is configured to emit light. The second organic layer (40) is provided between the first organic layer (30) and the second electrode (20). A refractive index of the second organic layer (40) in a thickness direction for the light is lower than a refractive index of the first organic layer (30) for the light.
摘要翻译：根据一个实施例，有机电致发光器件（110,111,112,113,114,120,130,140,150,161,162,163,164,165,166）包括第一电极（10），第二电极电极（20），第一有机层（30）和第二有机层（40）。第二电极（20）包括金属。第一有机层（30）设置在第一电极（10）和第二电极（20）之间。第一有机层（30）被配置为发光。第二有机层（40）设置在第一有机层（30）和第二电极（20）之间。第二有机层（40）在光的厚度方向上的折射率低于第一有机层（30）对于光的折射率。

6. 发明公开

EP2642547A2 Organic electroluminescent element, lighting apparatus, and method for manufacturing organic electroluminescent element 审中-公开
标题翻译：用于制造有机电致发光元件的有机电致发光元件，照明装置和方法
公开(公告)号：EP2642547A2
公开(公告)日：2013-09-25
申请号：EP12184475.7
申请日：2012-09-14
申请人： Kabushiki Kaisha Toshiba
发明人： Sugizaki, Tomoko , Enomoto, Shintaro , Amano, Akio , Ono, Tomio , Shinjo, Yasushi , Mizuno, Yukitami , Sugi, Keiji , Sawabe, Tomoaki , Yonehara, Toshiya , Kato, Daimotsu
IPC分类号： H01L51/52
CPC分类号： H01L51/5012 , H01L51/52 , H01L51/5212 , H01L51/5225 , H01L51/5275 , H01L2251/5323 , H01L2251/5361
摘要： According to one embodiment, an organic electroluminescent element (110, 111, 112, 113) includes: a first electrode (10) having a first major surface (10a) and a second major surface (10b) on opposite side from the first major surface (10a) and having light transmissivity; a second electrode (20) opposed to part of the first major surface (10a); an organic luminescent layer (40) provided between the first electrode (10) and the second electrode (20); an optical layer (50) having a third major surface (50a) opposed to the second major surface (10b) and a fourth major surface (50b) on opposite side from the third major surface (50a). The fourth major surface (50b) includes a first region (50c) overlapping the second electrode (20), and a second region (50d) not overlapping the second electrode (20). The fourth major surface (50b) includes a first concave-convex (51a) provided in the first region (50c) and a second concave-convex (51b) provided in the second region (50d). A planarization layer (55) is provided on the second region (50d) and burying the second concave-convex (51b).
摘要翻译：。根据一个实施例，有机电致发光元件（110，111，112，113）包括：具有第一主表面（10a）和一个第二主表面的第一电极（10）（10B）从所述第一主表面相对侧（10a）和具有透光性; 相对的第一主表面（10A）的一部分的第二电极（20）; 到第一电极（10）和第二电极（20）之间设有有机发光层（40）; 的具有与所述第二主表面（10B）和相反侧的第四主面（50B）从所述第三主表面部（50a）的第三主表面（50A）的光学层（50）。的第四主表面（50B）包括第一区域（50℃）重叠第二电极（20）和第二区域（50D）不重叠的第二电极（20）。的第四主表面（50B）包括第一凹凸（51A）在所述第一区域（50℃）和设置在所述第二区域（50D）设置的第二凹凸（51b）上。平坦化层（55）设置在所述第二区（50D）和掩埋第二凹凸（51b）上。

7. 发明公开

EP2528420A2 LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND METHOD OF DRIVING ORGANIC ELECTROLUMINESCENT DEVICE 审中-公开
标题翻译：用于有机电致发光器件的发光装置，显示装置和驱动方法
公开(公告)号：EP2528420A2
公开(公告)日：2012-11-28
申请号：EP12169348.5
申请日：2012-05-24
申请人： Kabushiki Kaisha Toshiba , Toshiba Lighting & Technology Corporation
发明人： Sugi, Keiji , Otake, Hirokazu , Takasaka, Keitaro , Sawabe, Tomoaki , Yonehara, Toshiya , Ono, Tomio , Enomoto, Shintaro , Sugizaki, Tomoko , Kato, Daimotsu , Amano, Akio , Shibuya, Nobuo
IPC分类号： H05B33/08
CPC分类号： H05B33/0896 , H05B33/0887
摘要： According to one embodiment, there is provided a light emitting device including an organic electroluminescent device (10) that includes a first electrode, a light emitting layer arranged above the first electrode, and a second electrode arranged above the light emitting layer, a drive circuit that supplies a drive current between the first electrode and the second electrode to drive the organic electroluminescent device (10), and means for stopping the driving of the organic electroluminescent device (10) when a value of the drive current falls below a predetermined value.
摘要翻译：。根据一个实施例，提供了一种发光器件，包括在有机电致发光装置（10）做了包括第一电极，所述第一电极的上方设置有发光层，和发光层的上方设置有第二电极，驱动电路没有提供第一电极和第二电极来驱动有机电致发光装置（10），和装置之间的驱动电流用于停止有机电致发光装置（10）的驱动时的驱动电流的，如果低于预定值的值。

8. 发明公开

EP2571073A3 Organic electroluminescent device, display and lighting instrument 审中-公开
标题翻译：有机电致发光装置，显示和照明装置
公开(公告)号：EP2571073A3
公开(公告)日：2013-11-06
申请号：EP12161253.5
申请日：2012-03-26
申请人： Kabushiki Kaisha Toshiba
发明人： Sawabe, Tomoaki , Takasu, Isao , Ono, Tomio , Yonehara, Toshiya , Enomoto, Shintaro
IPC分类号： H01L51/50 , H01L51/52 , H01L51/00
CPC分类号： H01L51/5056 , H01L51/0059 , H01L51/0067 , H01L51/0069 , H01L51/007 , H01L51/5044 , H01L51/5278
摘要： The organic electroluminescent device according to the embodiment has: anode and cathode electrodes placed apart from each other, a red and green light-emitting layer and a blue light-emitting layer, and a spacer layer having a thickness of 3 nm to 20 nm inclusive. The light-emitting layers are placed apart from each other and positioned between the electrodes. The spacer layer is positioned between the light-emitting layers, and includes a carrier transport material containing molecules capable of being oriented in the in-plane and vertical direction with an orientational order parameter of -0.5 to -0.2 inclusive.

9. 发明公开

EP2642549A2 Organic electroluminescent device and lighting apparatus 审中-公开
标题翻译：有机化学物质和有机化合物（Vorrichtung und Beleuchtungsvorrichtung）
公开(公告)号：EP2642549A2
公开(公告)日：2013-09-25
申请号：EP13155738.1
申请日：2013-02-19
申请人： Kabushiki Kaisha Toshiba
发明人： Sugizaki, Tomoko , Kato, Daimotsu , Sugi, Keiji , Ono, Tomio , Shinjo, Yasushi , Mizuno, Yukitami , Amano, Akio , Sawabe, Tomoaki , Yonehara, Toshiya , Enomoto, Shintaro
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , F21L4/00 , H01L51/5212 , H01L51/5225 , H01L2251/5361
摘要： According to one embodiment, an organic electroluminescent device (110, 111, 112) includes a first electrode (10), a plurality of second electrodes (20) and an organic light-emitting layer (40). The first electrode (10) includes a first major surface (10a) and has optical transparency. The second electrodes (20) extend in a first direction parallel to the first major surface (10a) and are separated from each other in a second direction parallel to the first major surface (10a) and perpendicular to the first direction. An optical transmittance of the second electrodes (20) is lower than an optical transmittance of the first electrode (10). A distance (D1) along the second direction between a line (L1) extending in the first direction and a side surface (20s) of each of the second electrodes (20) continuously increases and decreases along the first direction. The side surface (20s) is unparallel to the first major surface (10a). The organic light-emitting layer (40) is provided between the first electrode (10) and the second electrodes (20).
摘要翻译：根据一个实施例，有机电致发光器件（110,111,112）包括第一电极（10），多个第二电极（20）和有机发光层（40）。第一电极（10）包括第一主表面（10a）并具有光学透明度。第二电极（20）在与第一主表面（10a）平行的第一方向上延伸，并且在平行于第一主表面（10a）并垂直于第一方向的第二方向上彼此分离。第二电极（20）的光透射率低于第一电极（10）的光透射率。在第一方向上延伸的线（L1）与第二电极（20）的侧面（20s）之间沿着第二方向的距离（D1）沿第一方向连续地增大和减小。侧表面（20s）不平行于第一主表面（10a）。有机发光层（40）设置在第一电极（10）和第二电极（20）之间。

10. 发明公开

EP2497810A1 Organic electroluminescent light emitting device and method for manufacturing the same 审中-公开
标题翻译：它们的有机电致发光的发光装置及其制造方法
公开(公告)号：EP2497810A1
公开(公告)日：2012-09-12
申请号：EP12158561.6
申请日：2012-03-08
申请人： Kabushiki Kaisha Toshiba
发明人： Sawabe, Tomoaki , Ono, Tomio , Sugi, Keiji , Yonehara, Toshiya , Enomoto, Shintaro
IPC分类号： C09K11/02 , H05B33/14 , H01L51/42
CPC分类号： H01L51/5203 , H01L51/5268 , H01L51/5275 , H01L51/56
摘要： According to one embodiment, an organic electroluminescent light emitting device (110, 110s, 111a, 111b, 112, 112s) includes a transparent substrate (10), an intermediate layer (20), a first electrode (30), an organic light emitting layer (40), and a second electrode (50). The intermediate layer (20) includes a plurality of fine particles (21) and a flattened layer (22). The fine particles (21) are adhered to a major surface (10a) of the transparent substrate (10). The flattened layer (22) covers the fine particles (21) and has a refractive index different from a refractive index of the fine particles (21). The flattened layer (22) is transparent. The first electrode (30) is provided on the intermediate layer (20). The first electrode (30) is transparent. The organic light emitting layer (40) is provided on the first electrode (30). The second electrode (50) is provided on the organic light emitting layer (40).
摘要翻译：。根据一个实施例，有机电致发光的发光器件（110，110S，111A，111B，112，112S）包括有机光的中间层上的透明基板（10）（20），第一电极（30）发射层（40），和第二电极（50）。中间层（20）包括细颗粒（21）和平坦化层（22）的复数。微粒（21）附着在透明基板（10）的主表面（10a）中。平坦化层（22）覆盖所述微粒（21）和具有从所述微粒（21）的折射率不同的折射率。平坦化层（22）是透明的。所述第一电极（30）设置在中间层（20）上。所述第一电极（30）是透明的。将有机发光层（40）被设置在第一电极（30）。所述第二电极（50）被设置在有机发光层（40）上。

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