专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06861800B2 Tuned microcavity color OLED display 有权
标题翻译：调谐微腔彩色OLED显示屏
公开(公告)号：US06861800B2
公开(公告)日：2005-03-01
申请号：US10368513
申请日：2003-02-18
申请人： Yuan-Sheng Tyan , Giuseppe Farruggia , Joel D. Shore
发明人： Yuan-Sheng Tyan , Giuseppe Farruggia , Joel D. Shore
IPC分类号： H05B33/26 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/24 , H05B33/28 , H01J1/62
CPC分类号： H01L51/5265 , H01L27/3206 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/5275
摘要： A color organic light-emitting display device having an array of pixels divided into at least two different color pixel sets each color pixel set emitting a different predetermined color light over a common substrate, wherein each pixel in the array includes a metallic bottom-electrode layer disposed over the substrate and a metallic electrode layer spaced from the metallic bottom-electrode layer; wherein the material for reflective metallic electrode layer includes Ag, Au, Al, or alloys thereof, the material for the semitransparent metallic electrode layer includes Ag, Au, or alloys thereof; and wherein the thickness of the semitransparent metallic electrode layer, the combined thickness of the organic layers and the transparent conductive phase-layer, and the placement of the light-emitting layer are selected so that each pixel in the display forms a tuned microcavity OLED device having an emission output efficiency above that of a comparable OLED device without the microcavity.
摘要翻译：一种彩色有机发光显示装置，其具有被划分为至少两个不同颜色像素组的像素阵列，每个彩色像素组在公共基板上发射不同的预定颜色光，其中阵列中的每个像素包括金属底电极层设置在所述基板上方的金属电极层和与所述金属底电极层间隔开的金属电极层; 其中所述反射金属电极层的材料包括Ag，Au，Al或其合金，所述半透明金属电极层的材料包括Ag，Au或其合金; 并且其中选择半透明金属电极层的厚度，有机层和透明导电相层的组合厚度以及发光层的布置，使得显示器中的每个像素形成调谐微腔OLED器件其发射输出效率高于不具有微腔的可比OLED器件的发射效率。

12. 发明授权

US06917159B2 Microcavity OLED device 有权
标题翻译：微腔OLED器件
公开(公告)号：US06917159B2
公开(公告)日：2005-07-12
申请号：US10640907
申请日：2003-08-14
申请人： Yuan-Sheng Tyan , Giuseppe Farruggia , Joel D. Shore , Joseph C. Deaton , Steven A. Van Slyke
发明人： Yuan-Sheng Tyan , Giuseppe Farruggia , Joel D. Shore , Joseph C. Deaton , Steven A. Van Slyke
IPC分类号： H01J1/62 , H01L27/32 , H01L51/00 , H01L51/52 , H05B33/00
CPC分类号： H01L51/5265 , H01L27/3211
摘要： A microcavity OLED device including a substrate; a metallic bottom-electrode layer disposed over the substrate; a metallic top-electrode layer spaced from the metallic bottom-electrode layer; and an organic EL medium structure having a defined thickness, and including a light-emitting layer comprising a host material and at least one dopant disposed between the top-electrode layer and the bottom-electrode layer; wherein one of the metallic electrode layers is light transmissive and the other one is essentially opaque and reflective; wherein the material for reflective metallic electrode layer includes Ag, Au, Al, or alloys thereof, and the material for the light transmissive metallic electrode layer includes Ag, Au, or alloys thereof. The at least one dopant is selected to generate one of red, green, or blue light in the light-emitting layer. The defined thickness of the EL medium structure is selected so that the microcavity OLED device is tuned for emission of one of red, green, or blue light through the light transmissive electrode layer.
摘要翻译：一种微腔OLED器件，包括：衬底; 设置在所述基板上的金属底电极层; 与金属底电极层间隔开的金属顶电极层; 以及具有规定厚度的有机EL介质结构，并且包括包含主体材料的发光层和设置在所述顶部电极层和所述底部电极层之间的至少一种掺杂剂的发光层; 其中所述金属电极层之一是透光的，另一个基本上是不透明的和反射性的; 其中反射金属电极层的材料包括Ag，Au，Al或其合金，并且用于透光金属电极层的材料包括Ag，Au或其合金。选择至少一种掺杂剂以在发光层中产生红色，绿色或蓝色光中的一种。选择限定的EL介质结构的厚度，使得微腔OLED器件被调谐以通过透光电极层发射红色，绿色或蓝色光中的一种。

13. 发明授权

US08022612B2 White-light LED having two or more commonly controlled portions with improved angular color performance 有权
标题翻译：白光LED具有两个或更多个共同控制的部分，具有改进的角度颜色性能
公开(公告)号：US08022612B2
公开(公告)日：2011-09-20
申请号：US12267760
申请日：2008-11-10
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01L51/50
CPC分类号： H01L27/3213 , H01L27/153 , H01L27/322 , H01L51/5265 , H01L2251/308
摘要： A light-emitting diode device, includes a substrate; and a light-emitting element having two or more commonly-controlled portions, the light-emitting element having two electrodes and a common unpatterned white-light-emitting layer formed between the two electrodes, at least one portion having an optical spacer, each portion having a different optical structure, the optical structure in one portion being tuned to emit substantially white light and that one portion having a transparent electrode, and the optical structure in a different portion being tuned to emit colored light.
摘要翻译：一种发光二极管装置，包括：基板; 和具有两个以上共同控制部分的发光元件，所述发光元件具有两个电极和形成在所述两个电极之间的共同的未图案化的白色发光层，至少一部分具有光学间隔物，每个部分具有不同的光学结构，一部分中的光学结构被调谐以发射基本上白色的光，并且一个部分具有透明电极，并且不同部分中的光学结构被调谐以发射有色光。

14. 发明申请

US20100117517A1 WHITE-LIGHT LED HAVING IMPROVED ANGULAR COLOR PERFORMANCE 有权
标题翻译：白光LED具有改进的角色性能
公开(公告)号：US20100117517A1
公开(公告)日：2010-05-13
申请号：US12267760
申请日：2008-11-10
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01J1/63
CPC分类号： H01L27/3213 , H01L27/153 , H01L27/322 , H01L51/5265 , H01L2251/308
摘要： A light-emitting diode device, includes a substrate; and a light-emitting element having two or more commonly-controlled portions, the light-emitting element having two electrodes and a common unpatterned white-light-emitting layer formed between the two electrodes, at least one portion having an optical spacer, each portion having a different optical structure, the optical structure in one portion being tuned to emit substantially white light and that one portion having a transparent electrode, and the optical structure in a different portion being tuned to emit colored light.
摘要翻译：一种发光二极管装置，包括：基板; 和具有两个以上共同控制部分的发光元件，所述发光元件具有两个电极和形成在所述两个电极之间的共同的未图案化的白色发光层，至少一部分具有光学间隔物，每个部分具有不同的光学结构，一部分中的光学结构被调谐以发射基本上白色的光，并且一个部分具有透明电极，并且不同部分中的光学结构被调谐以发射有色光。

15. 发明申请

US20090102352A1 LED DEVICE HAVING IMPROVED LIGHT OUTPUT 有权
标题翻译：具有改进的光输出的LED装置
公开(公告)号：US20090102352A1
公开(公告)日：2009-04-23
申请号：US11876216
申请日：2007-10-22
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01J1/62 , G09G3/30 , H01J9/02
CPC分类号： H01L51/5265 , H01L27/3213 , H01L27/322 , H01L51/5036 , H05B33/22
摘要： A light-emitting optical cavity light-emitting diode device, comprising: a) a substrate; b) a reflective electrode formed over the substrate; c) an unpatterned light-emitting layer formed over the reflective electrode; d) a transparent electrode formed over the unpatterned light-emitting layer; e) one or more different optical spacers, defining at least two different optical path lengths, are formed in different locations over the substrate, between the reflective electrode and the transparent electrode; and f) a low-index layer formed over the transparent electrode.
摘要翻译：一种发光光腔发光二极管装置，包括：a）基板; b）形成在衬底上的反射电极; c）形成在所述反射电极上的未图案化的发光层; d）形成在未图案化的发光层上的透明电极; e）在反射电极和透明电极之间的衬底上的不同位置形成限定至少两个不同光程长度的一个或多个不同的光学间隔物; 和f）形成在透明电极上的低折射率层。

16. 发明授权

US06602656B1 Silver halide imaging element with random color filter array 失效
标题翻译：卤化银成像元件与随机滤色器阵列
公开(公告)号：US06602656B1
公开(公告)日：2003-08-05
申请号：US10225608
申请日：2002-08-22
申请人： Joel D. Shore , Krishnan Chari , Dennis R. Perchak
发明人： Joel D. Shore , Krishnan Chari , Dennis R. Perchak
IPC分类号： G02B520
CPC分类号： G03C7/12 , G02B5/201
摘要： Disclosed is an imaging element comprising a single layer containing a random distribution of a colored bead population of one or more colors coated above one or more layers comprising light sensitive silver halide emulsion grains, wherein the population comprises beads of at least one color in which at least 25% (based on projected area) of the beads of that color have an ECD less than 2 times the ECD of the silver halide grains in said one emulsion layer or in the fastest emulsion layer in the case of more than one emulsion layer
摘要翻译：公开了一种成像元件，其包含含有包含感光卤化银乳剂颗粒的一层或多层上涂覆的一种或多种颜色的着色珠粒群的随机分布的单层，其中所述群体包含至少一种颜色的珠粒，其中该颜色的珠粒的至少25％（基于投影面积）的ECD小于所述一个乳剂层中的卤化银颗粒的ECD的2倍或在超过一个乳剂层的情况下在最快的乳剂层中的ECD

17. 发明授权

US08063552B2 LED device having improved light output 有权
标题翻译： LED装置具有改善的光输出
公开(公告)号：US08063552B2
公开(公告)日：2011-11-22
申请号：US11876216
申请日：2007-10-22
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01J1/62 , H05B33/00 , H01L51/50
CPC分类号： H01L51/5265 , H01L27/3213 , H01L27/322 , H01L51/5036 , H05B33/22
摘要： A light-emitting optical cavity light-emitting diode device, comprising: a) a substrate; b) a reflective electrode formed over the substrate; c) an unpatterned light-emitting layer formed over the reflective electrode; d) a transparent electrode formed over the unpatterned light-emitting layer; e) one or more different optical spacers, defining at least two different optical path lengths, are formed in different locations over the substrate, between the reflective electrode and the transparent electrode; and f) a low-index layer formed over the transparent electrode.
摘要翻译：一种发光光腔发光二极管装置，包括：a）基板; b）形成在衬底上的反射电极; c）形成在所述反射电极上的未图案化的发光层; d）形成在未图案化的发光层上的透明电极; e）在反射电极和透明电极之间的衬底上的不同位置形成限定至少两个不同光程长度的一个或多个不同的光学间隔物; 和f）形成在透明电极上的低折射率层。

18. 发明授权

US07245065B2 Reducing angular dependency in microcavity color OLEDs 有权
标题翻译：减少微腔彩色OLED中的角度依赖性
公开(公告)号：US07245065B2
公开(公告)日：2007-07-17
申请号：US11095166
申请日：2005-03-31
申请人： Amalkumar P. Ghosh , Michael J. Carmody , Joel D. Shore
发明人： Amalkumar P. Ghosh , Michael J. Carmody , Joel D. Shore
IPC分类号： H01J1/62
CPC分类号： H01L51/5265 , B82Y20/00 , B82Y30/00 , H01L27/3211 , H01L51/5036 , H01L51/5268 , H01L2251/5369
摘要： A microcavity color OLED device, includes at least one light-emitting layer arranged so as to produce light; a reflector and a semi-transparent reflector forming a microcavity structure for resonating the light produced in the at least one light emitting layer; and a color filter element disposed over the microcavity structure including a light-scattering material selected so as to reduce the angular dependence of the light that has passed through the color filter element.
摘要翻译：微腔彩色OLED器件包括布置成产生光的至少一个发光层; 形成微腔结构的反射器和半透明反射体，用于使在至少一个发光层中产生的光谐振; 以及设置在所述微腔结构上方的滤色器元件，包括选择的光散射材料，以便减少已经通过所述滤色器元件的光的角度依赖性。

19. 发明授权

US07309956B2 Top-emitting OLED device with improved-off axis viewing performance 有权
标题翻译：具有改进的离轴观察性能的顶级发光OLED器件
公开(公告)号：US07309956B2
公开(公告)日：2007-12-18
申请号：US11036810
申请日：2005-01-14
申请人： Pranab K. Raychaudhuri , Joseph K. Madathil , Joel D. Shore
发明人： Pranab K. Raychaudhuri , Joseph K. Madathil , Joel D. Shore
IPC分类号： H01J1/62
CPC分类号： H01L51/5234 , H01L51/0081 , H01L51/5262 , H01L51/5265 , H01L2251/308 , H01L2251/5315 , H01L2251/558
摘要： A top-emitting OLED device with improved off-axis viewing includes a substrate; a reflective, substantially opaque, and conductive anode including a metal or metal alloy or both formed over the substrate; at least one organic layer formed over the anode and including an electroluminescent material; a cathode including a semitransparent metallic layer provided over the organic layer wherein the semitransparent metallic layer includes a low reflectivity metal; an light transmissive layer provided over the cathode; and the cathode and light transmissive layer being selected to reduce the color shift with respect to an off-axis viewing angle.
摘要翻译：具有改进的离轴观察的顶部发射OLED器件包括衬底; 包括形成在衬底上的金属或金属合金或两者的反射，基本上不透明和导电的阳极; 在阳极上形成的至少一个有机层，包括电致发光材料; 阴极，其包括设置在所述有机层上的半透明金属层，其中所述半透明金属层包括低反射率金属; 设置在阴极上的透光层; 并且阴极和透光层被选择为相对于离轴视角减小颜色偏移。

20. 发明授权

US06737800B1 White-emitting organic electroluminescent device with color filters and reflective layer for causing colored light constructive interference 有权
标题翻译：具有彩色滤光片和反射层的白色发光有机电致发光器件，用于引起有色光结构性干扰
公开(公告)号：US06737800B1
公开(公告)日：2004-05-18
申请号：US10369416
申请日：2003-02-18
申请人： Dustin Winters , Joel D. Shore , Steven A. Van Slyke
发明人： Dustin Winters , Joel D. Shore , Steven A. Van Slyke
IPC分类号： H01J170
CPC分类号： C09K11/06 , C09K2211/10 , C09K2211/1003 , C09K2211/1018 , C09K2211/18 , H01L27/322 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0077 , H01L51/0084 , H01L51/5262 , Y02B20/181
摘要： A multicolor organic light-emitting display having an array of pixels having at least two different colors including a substrate; a reflective layer disposed over the substrate; and a first transparent electrode disposed over the reflective layer. The display also includes a second transparent electrode spaced from the first transparent electrode and an organic EL media disposed between the first and second transparent electrodes and arranged to produce white light. The display further includes at least first and second filters of different colors disposed respectively over different predetermined pixels of the array, and wherein the thickness of the first transparent electrode is separately adjusted for each different color to cause a substantial amount of the reflected component of colored light corresponding to its associated color filter to constructively interfere with a substantial amount of the non-reflected component of colored light corresponding to its associated color filter.
摘要翻译：一种具有包括衬底的至少两种不同颜色的像素阵列的多色有机发光显示器; 设置在所述基板上的反射层; 以及设置在所述反射层上的第一透明电极。显示器还包括与第一透明电极间隔开的第二透明电极和设置在第一和第二透明电极之间并被布置成产生白光的有机EL介质。显示器还包括分别布置在阵列的不同预定像素上的不同颜色的至少第一和第二滤光器，并且其中第一透明电极的厚度针对每种不同的颜色分别调整，以引起大量的有色反射分量对应于其相关联的滤色器的光构造地干扰对应于其相关联的滤色器的大量未反射的有色光的分量。

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