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1. 发明授权

US09577206B2 Organic electroluminescence element and lighting device using same 有权
标题翻译：有机电致发光元件和使用其的照明装置
公开(公告)号：US09577206B2
公开(公告)日：2017-02-21
申请号：US14772548
申请日：2014-03-03
申请人： PANASONIC CORPORATION
发明人： Kazuyuki Yamae , Nobuhiro Ide , Hitomichi Takano
IPC分类号： H01L51/52 , H01L51/50 , H01L51/00
CPC分类号： H01L51/504 , H01L51/0095 , H01L51/5004 , H01L51/5044 , H01L51/506 , H01L51/5206 , H01L51/5221 , H01L51/5262 , H01L51/5268 , H01L51/5271 , H01L51/5278 , H01L51/5281
摘要： The present disclosure relates to an organic electroluminescence element including: a substrate having a light transmissive property; a light diffusion layer; a light transmissive electrode; a light reflective electrode; and multiple light emitting layers spaced from each other. With regard to the m-th light emitting layer being the m-th closest light emitting layer to the light reflective electrode, relations defined by following expressions (2) and (3) are satisfied. In the following expressions, λm represents the weighted average emission wavelength, Ø(λm) represents the phase shift, nm(λm) represents the average refractive index of a medium filling a space between the light reflective electrode and the m-th light emitting layer, and dm represents the distance from the light reflective electrode to the m-th light emitting layer. l is an integer equal to or more than 0. ⁢ [ FORMULA ⁢ ⁢ 1 ] ϕ ⁡ ( λ m ) × λ m 4 ⁢ ⁢ π + l + 0.1 2 ⁢ λ m ≤ n m ⁡ ( λ m ) × d m ≤ ϕ ⁡ ( λ m ) × λ m 4 ⁢ ⁢ π + l + 0.6 2 ⁢ λ m ( 2 ) ⁢ n m ⁡ ( λ m ) × d m ≥ 0.6 ⁢ λ m ( 3 )
摘要翻译：本公开涉及一种有机电致发光元件，包括：具有透光性的基板1; 光扩散层2; 透光电极3; 光反射电极4; 和多个发光层E彼此间隔开。关于第m发光层Em是到光反射电极4的第m个最近的发光层，满足下述式（2）和（3）所定义的关系。在下列表达式中，m表示加权平均发射波长，Æm表示相移，nm（»m）表示填充光反射电极4和第m发光的空间的介质的平均折射率层Em，dm表示从光反射电极4到第m发光层Em的距离。 l是等于或大于0的整数。[公式1]Æ»m×»» ¢ÀÀÀÀ+¤¤¤¤¢¢¢¤ÆÆÆÆÆÆÆÆÆÆÆÆ ¢À+ l + 0.6 2 ¢»mnm»m×dm‰¥0.6 ¢»m

2. 发明申请

US20150028317A1 ORGANIC ELECTROLUMINESCENT ELEMENT 有权
标题翻译：有机电致发光元件
公开(公告)号：US20150028317A1
公开(公告)日：2015-01-29
申请号：US14381669
申请日：2013-03-12
申请人： PANASONIC CORPORATION
发明人： Tsutomu Ichihara , Yoshiharu Sanagawa , Nobuhiro Ide , Hirofumi Kubota
IPC分类号： H01L51/52
CPC分类号： H01L51/5246 , H01L51/5203 , H01L51/524 , H01L51/5268 , H01L51/5275 , H01L2251/558
摘要： The organic electroluminescent element has a transparent substrate, a transparent first electrode, an organic layer, a second electrode, and a light-outcoupling layer. The light-outcoupling layer is formed between the transparent substrate and the first electrode. The first electrode, the organic layer and the second electrode constitute an electroluminescent laminate. A covering substrate facing the transparent substrate is adhered to the surface of the transparent substrate via an adhesive sealing portion surrounding the periphery of the electroluminescent laminate. A connection electrode extending outward from inside a surrounded region where the electroluminescent laminate is covered with the covering substrate is formed at least on the surface of the light-outcoupling layer. The average thickness of the light-outcoupling layer in an adhesion region where the adhesive sealing portion is formed is smaller than the thickness in the central region where the electroluminescent laminate is formed.
摘要翻译：有机电致发光元件具有透明基板，透明第一电极，有机层，第二电极和发光耦合层。在透明基板和第一电极之间形成光输出耦合层。第一电极，有机层和第二电极构成电致发光层叠体。面向透明基板的覆盖基板通过围绕电致发光层叠体的周边的粘合密封部分粘附到透明基板的表面。至少在出光耦合层的表面上形成有从覆盖基板覆盖电致发光层叠体的被包围区域的外侧向外延伸的连接电极。形成粘合密封部分的粘合区域中的光输出耦合层的平均厚度小于形成电致发光层叠体的中心区域的厚度。

3. 发明授权

US09203047B2 Organic electroluminescent element 有权
标题翻译：有机电致发光元件
公开(公告)号：US09203047B2
公开(公告)日：2015-12-01
申请号：US14381669
申请日：2013-03-12
申请人： PANASONIC CORPORATION
发明人： Tsutomu Ichihara , Yoshiharu Sanagawa , Nobuhiro Ide , Hirofumi Kubota
IPC分类号： H01L29/08 , H01L51/52
CPC分类号： H01L51/5246 , H01L51/5203 , H01L51/524 , H01L51/5268 , H01L51/5275 , H01L2251/558
摘要： The organic electroluminescent element has a transparent substrate, a transparent first electrode, an organic layer, a second electrode, and a light-outcoupling layer. The light-outcoupling layer is formed between the transparent substrate and the first electrode. The first electrode, the organic layer and the second electrode constitute an electroluminescent laminate. A covering substrate facing the transparent substrate is adhered to the surface of the transparent substrate via an adhesive sealing portion surrounding the periphery of the electroluminescent laminate. A connection electrode extending outward from inside a surrounded region where the electroluminescent laminate is covered with the covering substrate is formed at least on the surface of the light-outcoupling layer. The average thickness of the light-outcoupling layer in an adhesion region where the adhesive sealing portion is formed is smaller than the thickness in the central region where the electroluminescent laminate is formed.
摘要翻译：有机电致发光元件具有透明基板，透明第一电极，有机层，第二电极和发光耦合层。在透明基板和第一电极之间形成光输出耦合层。第一电极，有机层和第二电极构成电致发光层叠体。面向透明基板的覆盖基板通过围绕电致发光层叠体的周边的粘合密封部分粘附到透明基板的表面。至少在出光耦合层的表面上形成有从覆盖基板覆盖电致发光层叠体的被包围区域的外侧向外延伸的连接电极。形成粘合密封部分的粘合区域中的光输出耦合层的平均厚度小于形成电致发光层叠体的中心区域的厚度。

4. 发明授权

US09112181B2 Composite substrate, manufacturing method of the same and organic electroluminescence device 有权
标题翻译：复合基板，其制造方法和有机电致发光器件
公开(公告)号：US09112181B2
公开(公告)日：2015-08-18
申请号：US14375506
申请日：2013-02-07
申请人： PANASONIC CORPORATION
发明人： Kazuyuki Yamae , Shintaro Hayashi , Yuko Suzuka , Yoshiharu Sanagawa , Masuyuki Ota , Hitomichi Takano , Nobuhiro Ide , Yoshikazu Kuzuoka
IPC分类号： H01L51/52 , H01L51/00 , H05B33/04 , H05B33/10 , B32B38/10 , H01L21/02 , H01L27/12 , H01L23/373
CPC分类号： H01L51/5253 , B32B38/10 , B32B2255/00 , B32B2310/0843 , H01L21/02436 , H01L23/3735 , H01L27/1218 , H01L51/0096 , H01L51/5203 , H01L51/5237 , H01L51/5246 , H01L2924/0002 , H05B33/04 , H05B33/10 , Y02E10/549 , Y02P70/521 , H01L2924/00
摘要： A composite substrate includes a moisture-proof substrate, and a resin substrate pasted on a surface of the moisture-proof substrate. The resin substrate is formed to be smaller than the moisture-proof substrate in planar view. An end side of the resin substrate is an inclined face that is inclined inward. In an organic electroluminescence device, an organic light-emitting multilayer provided on a surface of the resin substrate is sealed with a sealing member. A moisture-proof film coats at least part of the surface of the resin substrate in which no lead-out electrode is formed.
摘要翻译：复合基板包括防湿基板和粘贴在防潮基板的表面上的树脂基板。在平面图中，树脂基板形成为比防湿基板小。树脂基板的端侧是向内倾斜的倾斜面。在有机电致发光器件中，用密封元件密封设置在树脂基板的表面上的有机发光多层。防湿膜涂覆在其中不形成引出电极的树脂基板的表面的至少一部分。

5. 发明申请

US20150034929A1 ORGANIC ELECTROLUMINESCENCE ELEMENT 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：US20150034929A1
公开(公告)日：2015-02-05
申请号：US14380472
申请日：2013-02-28
申请人： PANASONIC CORPORATION
发明人： Nobuhiro Ide , Kazuyuki Yamae , Shintaro Hayashi , Yuko Suzuka , Yoshikazu Kuzuoka , Hitomichi Takano , Masuyuki Ota
IPC分类号： H01L51/52
CPC分类号： H01L51/5246 , H01L51/0096 , H01L51/5212 , H01L51/5228 , H01L51/5253 , H01L51/5268 , H01L51/5275 , H05B33/06 , H05B33/10 , Y02E10/549
摘要： The organic electroluminescence element in accordance with the present invention includes: a substrate; a light-outcoupling layer situated on a surface of the substrate; a light-emitting layer situated on a face on an opposite side of the light-outcoupling layer from the substrate; a sealing base situated facing the face of the light-outcoupling layer; and a sealing bond formed to enclose the light-emitting layer and bond the sealing base to the face of the light-outcoupling layer. The light-outcoupling layer includes: a first portion where the light-emitting layer is situated; a second portion where the sealing bond is situated; and a groove spatially separating the first portion from the second portion.
摘要翻译：根据本发明的有机电致发光元件包括：基板; 位于所述基板的表面上的发光耦合层; 位于与所述基板相反的所述光输出耦合层的相对侧的面上的发光层; 位于与所述光输出耦合层的表面相对的密封基座; 以及形成为密封发光层并将密封基底结合到光输出耦合层的表面的密封接合。光输出耦合层包括：发光层位于的第一部分; 密封接合位置的第二部分; 以及在空间上将第一部分与第二部分分开的凹槽。

6. 发明申请

US20130078749A1 ORGANIC LIGHT EMITTING DEVICE 审中-公开
标题翻译：有机发光装置
公开(公告)号：US20130078749A1
公开(公告)日：2013-03-28
申请号：US13680638
申请日：2012-11-19
申请人： Panasonic Corporation , Rohm Co., Ltd.
发明人： Nobuhiro Ide , Jun Endo , Junji Kido
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/3209 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/5268 , H01L51/5278
摘要： The organic light emitting device of the present invention has a plurality of emission layers between an anode and a cathode, and the emission layers are separated from each other by an equipotential surface forming layer or a charge generating layer. The feature of the present invention resides in that the organic light emitting device has, at least either inside or outside the device, a light scattering means for scattering light emitted from the emission layers. The organic light emitting device can reduce the angle dependency of the emission brightness and the emission color by outputting the light emitted from the emission layers in a condition where the light is scattered by the light scattering means.
摘要翻译：本发明的有机发光器件在阳极和阴极之间具有多个发射层，并且发射层通过等电位表面形成层或电荷产生层彼此分离。本发明的特征在于，有机发光器件至少在器件的内部或外部具有用于散射从发射层发射的光的光散射装置。有机发光装置可以通过在光被散射装置散射的状态下输出从发光层发射的光来减小发光亮度和发光颜色的角度依赖性。

7. 发明授权

US09018834B2 Organic light emitting device 有权
标题翻译：有机发光装置
公开(公告)号：US09018834B2
公开(公告)日：2015-04-28
申请号：US13680638
申请日：2012-11-19
申请人： Panasonic Corporation , Rohm Co., Ltd.
发明人： Nobuhiro Ide , Jun Endo , Junji Kido
IPC分类号： H01L51/50 , H01L51/52 , H01L27/32
CPC分类号： H01L51/5203 , H01L27/3209 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/5268 , H01L51/5278
摘要： The organic light emitting device of the present invention has a plurality of emission layers between an anode and a cathode, and the emission layers are separated from each other by an equipotential surface forming layer 4 or a charge generating layer 4. The feature of the present invention resides in that the organic light emitting device has, at least either inside or outside the device, a light scattering means for scattering light emitted from the emission layers. The organic light emitting device can reduce the angle dependency of the emission brightness and the emission color by outputting the light emitted from the emission layers in a condition where the light is scattered by the light scattering means.
摘要翻译：本发明的有机发光器件在阳极和阴极之间具有多个发光层，并且发射层通过等电位表面形成层4或电荷产生层4彼此分离。本发明的特征本发明的目的在于，有机发光器件至少在器件的内部或外部具有用于散射从发射层发射的光的光散射装置。有机发光装置可以通过在光被散射装置散射的状态下输出从发光层发射的光来减小发光亮度和发光颜色的角度依赖性。

8. 发明申请

US20150041783A1 ORGANIC ELECTROLUMINESCENCE ELEMENT 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：US20150041783A1
公开(公告)日：2015-02-12
申请号：US14375458
申请日：2013-02-13
申请人： PANASONIC CORPORATION
发明人： Nobuhiro Ide , Kazuyuki Yamae , Shintaro Hayashi , Yuko Suzuka , Yoshikazu Kuzuoka , Hitomichi Takano
IPC分类号： H01L51/52
CPC分类号： H01L51/5253 , H01L51/0096 , H01L51/5203 , H01L51/5243 , H01L51/5246 , H01L51/5262 , H01L51/5268 , H01L51/5275 , H01L2251/5361 , H05B33/04
摘要： The organic electroluminescence element in accordance with the present invention, includes: a substrate; a light-emitting stack on a face of the substrate; a covering substrate provided so as to face the face of the substrate; and a sealing bond surrounding the light-emitting stack and bonding the substrate and the covering substrate to enclose the light-emitting stack together with the covering substrate and the substrate. The sealing bond includes a bonding layer and a low moisture permeable layer, and the low moisture permeable layer is lower in moisture permeability and thicker than the bonding layer.
摘要翻译：根据本发明的有机电致发光元件包括：基板; 在所述基板的表面上的发光堆叠; 覆盖基板，设置成面向基板的表面; 以及围绕发光叠层的密封接合，并且接合基板和覆盖基板以将发光叠层与覆盖基板和基板一起包围。密封结合包括粘合层和低透湿层，并且低透湿层的透湿性较低且比粘合层厚。

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