专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08222811B2 Electroluminescent display, illumination or indicating device, and its fabrication process 有权
标题翻译：电致发光显示器，照明或指示装置及其制造工艺
公开(公告)号：US08222811B2
公开(公告)日：2012-07-17
申请号：US13001874
申请日：2009-06-26
申请人： David Vaufrey , Tony Maindron
发明人： David Vaufrey , Tony Maindron
IPC分类号： H05B33/04
CPC分类号： H01L51/5265 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L2251/5315
摘要： The invention relates to an electroluminescent display, illumination or indicating device and to its fabrication process. This device (1) comprises a substrate (2) coated with an electroluminescent unit (3) having two electrodes, namely an internal electrode (5) and an external electrode (6), between which a light-emitting structure (4) is placed, at least one of said electrodes being transparent to the emitted light, a protective plate (7) being assembled on the unit by means of an adhesive (7a). According to the invention, this adhesive covers an adhesion-promoter layer (10) which surmounts the unit, being deposited by ALD (atomic layer deposition) from precursors, and which is based on at least one inorganic compound compatible with the adhesive, a metallic reactive sublayer (9) capable of reacting with at least one of these precursors being inserted beneath and in contact with this adhesion-promoter layer, at least one dielectric intermediate layer (8) transparent to the emitted light being placed between the external electrode and the reactive sublayer in order to form, with said external electrode and said reactive sublayer, a resonant cavity.
摘要翻译：本发明涉及一种电致发光显示器，照明或指示装置及其制造工艺。该装置（1）包括涂覆有电致发光单元（3）的基板（2），其具有两个电极，即内部电极（5）和外部电极（6），其间放置发光结构（4），所述电极中的至少一个对所发射的光是透明的，保护板（7）借助于粘合剂（7a）组装在所述单元上。根据本发明，该粘合剂覆盖粘附促进剂层（10），该粘合促进剂层（10）超过所述单元，其通过ALD（原子层沉积）从前体沉积，并且基于至少一种与粘合剂相容的无机化合物，金属能够与这些前体中的至少一个反应的反应性亚层（9）插入在该粘合促进剂层下面并与该粘合促进剂层接触;至少一个电介质中间层（8），其被发射的光放置在外部电极和反应性子层，以便与所述外部电极和所述反应性子层形成谐振腔。

2. 发明授权

US08227800B2 Device comprising an organic component and an encapsulation layer with a moisture-reactive material 有权
标题翻译：装置包括有机组分和具有水分反应性材料的包封层
公开(公告)号：US08227800B2
公开(公告)日：2012-07-24
申请号：US12746042
申请日：2008-12-08
申请人： Tony Maindron , David Vaufrey
发明人： Tony Maindron , David Vaufrey
IPC分类号： H01L35/24
CPC分类号： H01L51/5253 , H01L51/5259
摘要： The device includes at least one optoelectronic component positioned on a substrate and at least one transparent face. The component is covered by a packaging layer which includes at least one barrier layer and a moisture-reactive layer. The reactive layer includes a moisture-reactive material chosen from alkaline-earth metals, alkali metals and organo-metallic derivatives. The material can be positioned in the moisture-reactive layer in the form of a continuous layer or in the form of a plurality of nodules dispersed in an organic matrix.
摘要翻译：该器件包括至少一个位于衬底上的光电子部件和至少一个透明面。该组件由包括至少一个阻挡层和水分反应层的包装层覆盖。反应层包括选自碱土金属，碱金属和有机金属衍生物的水分反应性材料。该材料可以以连续层的形式或以分散在有机基质中的多个结节的形式定位在水分反应层中。

3. 发明申请

US20100276818A1 DEVICE COMPRISING AN ORGANIC COMPONENT AND AN ENCAPSULATION LAYER WITH A MOISTURE-REACTIVE MATERIAL 有权
标题翻译：包含有机成分的装置和具有水分反应性材料的包封层
公开(公告)号：US20100276818A1
公开(公告)日：2010-11-04
申请号：US12746042
申请日：2008-12-08
申请人： Tony Maindron , David Vaufrey
发明人： Tony Maindron , David Vaufrey
IPC分类号： H01L23/28
CPC分类号： H01L51/5253 , H01L51/5259
摘要： The device includes at least one optoelectronic component positioned on a substrate and at least one transparent face. The component is covered by a packaging layer which includes at least one barrier layer and a moisture-reactive layer. The reactive layer includes a moisture-reactive material chosen from alkaline-earth metals, alkali metals and organo-metallic derivatives. The material can be positioned in the moisture-reactive layer in the form of a continuous layer or in the form of a plurality of nodules dispersed in an organic matrix.
摘要翻译：该器件包括至少一个位于衬底上的光电子部件和至少一个透明面。该组件由包括至少一个阻挡层和水分反应层的包装层覆盖。反应层包括选自碱土金属，碱金属和有机金属衍生物的水分反应性材料。该材料可以以连续层的形式或以分散在有机基质中的多个结节的形式定位在水分反应层中。

4. 发明申请

US20110186871A1 ELECTROLUMINESCENT DISPLAY, ILLUMINATION OR INDICATING DEVICE, AND ITS FABRICATION PROCESS 有权
标题翻译：电致发光显示器，照明或指示装置及其制造工艺
公开(公告)号：US20110186871A1
公开(公告)日：2011-08-04
申请号：US13001874
申请日：2009-06-26
申请人： David Vaufrey , Tony Maindron
发明人： David Vaufrey , Tony Maindron
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/5265 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L2251/5315
摘要： The invention relates to an electroluminescent display, illumination or indicating device and to its fabrication process. This device (1) comprises a substrate (2) coated with an electroluminescent unit (3) having two electrodes, namely an internal electrode (5) and an external electrode (6), between which a light-emitting structure (4) is placed, at least one of said electrodes being transparent to the emitted light, a protective plate (7) being assembled on the unit by means of an adhesive (7a). According to the invention, this adhesive covers an adhesion-promoter layer (10) which surmounts the unit, being deposited by ALD (atomic layer deposition) from precursors, and which is based on at least one inorganic compound compatible with the adhesive, a metallic reactive sublayer (9) capable of reacting with at least one of these precursors being inserted beneath and in contact with this adhesion-promoter layer, at least one dielectric intermediate layer (8) transparent to the emitted light being placed between the external electrode and the reactive sublayer in order to form, with said external electrode and said reactive sublayer, a resonant cavity.
摘要翻译：本发明涉及一种电致发光显示器，照明或指示装置及其制造工艺。该装置（1）包括涂覆有电致发光单元（3）的基板（2），其具有两个电极，即内部电极（5）和外部电极（6），其间放置发光结构（4），所述电极中的至少一个对所发射的光是透明的，保护板（7）借助于粘合剂（7a）组装在所述单元上。根据本发明，该粘合剂覆盖粘附促进剂层（10），该粘合促进剂层（10）超过所述单元，其通过ALD（原子层沉积）从前体沉积，并且基于至少一种与粘合剂相容的无机化合物，金属能够与这些前体中的至少一个反应的反应性亚层（9）插入在该粘合促进剂层下面并与该粘合促进剂层接触;至少一个电介质中间层（8），其被发射的光放置在外部电极和反应性子层，以便与所述外部电极和所述反应性子层形成谐振腔。

5. 发明申请

US20100127245A1 Transmitter and associated display device 有权
标题翻译：发射机和相关显示设备
公开(公告)号：US20100127245A1
公开(公告)日：2010-05-27
申请号：US12308784
申请日：2007-06-26
申请人： David Vaufrey , Philippe Le Roy , Christophe Prat
发明人： David Vaufrey , Philippe Le Roy , Christophe Prat
IPC分类号： H01L51/50
CPC分类号： H01L51/5012 , H01L2251/5361 , H01L2251/558
摘要： The invention relates to a light transmitter comprising two electrodes facing each other, and at least one light-emitting organic layer with two ends. The thickness of the organic layer varies continuously between the two ends. The invention also relates to a display device comprising such a transmitter.
摘要翻译：本发明涉及一种包括彼此面对的两个电极和至少一个具有两端的发光有机层的光发射器。有机层的厚度在两端之间连续变化。本发明还涉及包括这种发射器的显示装置。

6. 发明授权

US08309947B2 High efficiency hybrid light-emitting diode 有权
标题翻译：高效率混合发光二极管
公开(公告)号：US08309947B2
公开(公告)日：2012-11-13
申请号：US13043185
申请日：2011-03-08
申请人： David Vaufrey
发明人： David Vaufrey
IPC分类号： H01L33/00
CPC分类号： H01L51/5016 , H01L51/502
摘要： A hybrid LED comprising an anode, an organic hole-transport layer for transporting holes injected into the diode from said anode, a light-emitting quantum dot layer, an electron-transport layer, and a cathode for injecting electrons into said transport layer, wherein the LED also comprises, between said hole- and electron-transport layers, at least one assembly formed by a phosphorescent light-emitting layer presenting an emission spectrum that covers at least part of an absorption spectrum of said quantum dots, and by a buffer layer separating said phosphorescent layer from said quantum dot layer, the material of said or each buffer layer presenting a forbidden band greater than that of a phosphorescent element of said phosphorescent layer so as to prevent excitons diffusing towards said quantum dot layer.
摘要翻译：一种混合LED，包括阳极，用于传输从所述阳极注入到二极管中的空穴的有机空穴传输层，发光量子点层，电子传输层和用于将电子注入所述传输层的阴极，其中所述LED还包括在所述空穴和电子传输层之间的至少一个组件，其由具有覆盖所述量子点的吸收光谱的至少一部分的发射光谱的磷光发光层和由缓冲层从所述量子点层分离所述磷光层，所述缓冲层或每个缓冲层的材料具有大于所述磷光层的磷光元素的禁带宽度，以防止激子向所述量子点层扩散。

7. 发明申请

US20070029557A1 Light-emitting diode, one of the electrodes of which is a multilayer made of amorphous carbon 有权
标题翻译：发光二极管，其电极之一是由无定形碳构成的多层
公开(公告)号：US20070029557A1
公开(公告)日：2007-02-08
申请号：US11472971
申请日：2006-06-22
申请人： David Vaufrey , Benoit Racine , Christophe Fery
发明人： David Vaufrey , Benoit Racine , Christophe Fery
IPC分类号： H01L33/00
CPC分类号： H01L51/5265 , H01L51/5215 , H01L51/5225 , H01L51/5256
摘要： Diode comprising a substrate and an organic electroluminescent layer interposed between a lower electrode and an upper electrode, at least one of which electrodes is formed from a multilayer which is itself formed by the stack of adjacent sublayers made of amorphous carbon, having different refractive indices n1, n2. The amorphous carbon contains no added silicon, thereby making it possible to avoid using silane for the manufacture. The multilayer provides an electrode function, a multimirror function and an encapsulation function.
摘要翻译：二极管包括衬底和插入在下电极和上电极之间的有机电致发光层，其中至少一个电极由多层构成，该多层本身由具有不同折射率n的非晶碳制成的相邻子层的叠层形成 1 ，n 2 。无定形碳不含添加硅，从而可以避免使用硅烷进行制造。多层提供电极功能，多镜功能和封装功能。

8. 发明授权

US08749596B2 Display device based on pixels with variable chromatic coordinates 有权
标题翻译：基于具有可变色坐标的像素的显示设备
公开(公告)号：US08749596B2
公开(公告)日：2014-06-10
申请号：US12988657
申请日：2009-05-06
申请人： Gunther Haas , David Vaufrey , Olivier Billoint
发明人： Gunther Haas , David Vaufrey , Olivier Billoint
IPC分类号： G09G5/10
CPC分类号： G09G3/3225 , G09G3/2003 , G09G3/3233 , G09G3/325 , G09G3/3258 , G09G2300/0452 , G09G2300/0814 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2310/0235 , G09G2310/0251 , G09G2310/0254 , G09G2320/0242 , G09G2320/0666
摘要： A pixel with variable chromatic coordinates comprises a plurality of color sub-pixels consisting of a light emitter and a color filter. The light emitters are identical and have an emission spectrum that is able to be modulated according to their supply voltage and/or current. The pixel control circuit supplies each color sub-pixel with a supply voltage and/or current dependent on the color of the sub-pixel for its emission spectrum to approximate the transmission spectrum of the associated color filter. Control means enable the application time of the supply voltage and/or current to be modified according to the color of the sub-pixel to obtain a predetermined mean luminance during a predetermined period.
摘要翻译：具有可变色坐标的像素包括由光发射器和滤色器组成的多个彩色子像素。光发射器是相同的，具有能够根据其电源电压和/或电流进行调制的发射光谱。像素控制电路为每个颜色子像素提供取决于其发射光谱的子像素的颜色的电源电压和/或电流以近似相关联滤色器的透射光谱。控制装置使得能够根据子像素的颜色修改供给电压和/或电流的施加时间，以在预定时间段内获得预定的平均亮度。

9. 发明授权

US08674598B2 Polychromatic electronic display device with electroluminescent screen 有权
标题翻译：具有电致发光屏的多色电子显示装置
公开(公告)号：US08674598B2
公开(公告)日：2014-03-18
申请号：US13001864
申请日：2009-06-16
申请人： David Vaufrey , Christophe Prat
发明人： David Vaufrey , Christophe Prat
IPC分类号： H01L51/52
CPC分类号： H01L27/3209 , H01L25/048 , H01L27/3213 , H01L27/3216 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a polychromatic electronic display device with an electroluminescent screen, particularly with organic light-emitting diodes (OLEDs), wherein the polychromatic electronic display device comprises an electroluminescent emission surface and, towards the inside of the device, at least one substrate (2) coated with a pixel matrix, said device including a stack of a plurality of electroluminescent cells (UI and Ue) in which each pixel comprises at least three sub-pixels having different colours. According to the invention, for each pixel, the sub-pixel having the lowest emission wavelength λc, or critical sub-pixel, is exclusively located in the external unit (Ue) adjacent to said emission surface, each of the other sub-pixels emitting at a wavelength higher than λc being exclusively located in an internal unit (UI) relative to said external unit and adjacent to the substrate, the surface area of this critical sub-pixel being higher than that of each of the other sub-pixels.
摘要翻译：本发明涉及具有电致发光屏，特别是有机发光二极管（OLED）的多色电子显示装置，其中多色电子显示装置包括电致发光发射表面，并且朝向装置内部至少一个基板 2）涂覆有像素矩阵，所述器件包括多个电致发光单元（UI和Ue）的堆叠，其中每个像素包括具有不同颜色的至少三个子像素。根据本发明，对于每个像素，具有最低发射波长lambdac或关键子像素的子像素仅位于与所述发射表面相邻的外部单元（Ue）中，每个其它子像素发射在高于lambdac的波长相对于所述外部单元专门位于内部单元（UI）中并且与衬底相邻的情况下，该关键子像素的表面积高于每个其它子像素的表面积。

10. 发明授权

US08395313B2 Light-emitting organic diode comprising not more than two layers of different organic materials 有权
公开(公告)号：US08395313B2
公开(公告)日：2013-03-12
申请号：US11921706
申请日：2006-06-09
申请人： David Vaufrey , Jean-Claude Martinez , Salvatore Cina
发明人： David Vaufrey , Jean-Claude Martinez , Salvatore Cina
IPC分类号： H01L51/54
CPC分类号： H01L51/5052
摘要： The diode comprises: a first layer based on a first organic material, which is n-doped in a zone of this layer that is in contact with a cathode, a second layer based on a second organic material, which is p-doped in a zone of this layer that is in contact with an anode, and an electroluminescent zone which is incorporated in one of the layers and is in contact with the other layer, and which is neither n-doped nor p-doped. A high-yield diode is thus obtained in a particularly economical way.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式