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公开(公告)号：US20240292703A1
公开(公告)日：2024-08-29
申请号：US18655564
申请日：2024-05-06
IPC分类号： H10K59/35 , H10K50/19 , H10K59/131
CPC分类号： H10K59/353 , H10K50/19 , H10K59/131 , H10K59/352
摘要： Devices, pixel arrangements, and fabrication techniques thereof are provided for devices that include pixels having red, green, and blue sub-pixels, where the blue sub-pixel is shared among more than one pixel in the arrangement. The display includes fewer than three data lines per pixel and uses only three colors of sub-pixel.
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2.发明公开公开(公告)号：US20240099039A1
公开(公告)日：2024-03-21
申请号：US18307824
申请日：2023-04-27
CPC分类号： H10K50/11 , C09K11/06 , H10K85/342 , H10K85/657 , H10K85/6572 , C09K2211/1029 , C09K2211/1044 , C09K2211/1048 , C09K2211/1059 , C09K2211/1062 , C09K2211/1074 , C09K2211/1077 , C09K2211/185 , H10K2101/10
摘要： Arrangements for phosphorescent blue emissive materials, layers, and devices are provided. The arrangements include a host having first a triplet energy level of at least 2.8 eV and an absolute difference of not more than 0.3 eV between the first singlet and triplet energy levels, and an emitter that includes an emissive transition metal complex and a first triplet energy level of at least 2.7 eV.
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公开(公告)号：US20190386088A1
公开(公告)日：2019-12-19
申请号：US16431813
申请日：2019-06-05
发明人： Xin XU , Gregory MCGRAW , William E. QUINN , Gregg KOTTAS , Jason PAYNTER , Julia J. BROWN
摘要： Embodiments of the disclosed subject matter provide a device having a substrate, and a plurality of unit areas of an organic light emitting diode (OLED) display disposed on the substrate. The unit areas may be repeating, area-filling subdivisions of the substrate that each have an anode and a cathode. The organic film may be disposed over portions of the device other than the unit areas. The device may include at least one pixel having a plurality of sub-pixels disposed within each of the plurality of unit areas. The at least one pixel of each of the plurality of unit areas may be covered by the cathode.
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公开(公告)号：US20170287987A9
公开(公告)日：2017-10-05
申请号：US14605876
申请日：2015-01-26
IPC分类号： H01L27/32
CPC分类号： H01L27/3218 , H01L27/3213 , H01L27/3216 , H01L27/322
摘要： Systems and techniques are provided that allow for fabrication of full-color OLED displays that include only two colors of emissive regions and four or more sub-pixels within pixels of the device. Mask arrangements for fabricating such devices are also provided.
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公开(公告)号：US20160164043A1
公开(公告)日：2016-06-09
申请号：US14559516
申请日：2014-12-03
发明人： Ruiqing MA , John FELTS , Jeffrey SILVERNAIL , Zhaoqun ZHOI , Emory KRALL , Julia J. BROWN
CPC分类号： H01L51/56 , H01L51/0005 , H01L51/0026 , H01L51/003 , H01L51/5253
摘要： Systems and methods for fabricating an OLED are provided, which include dispensing a substrate material onto a substrate carrier, the substrate carrier being rotated by one or more drums, curing the substrate material to form a substrate, depositing at least one OLED onto the substrate, and separating the substrate from the substrate carrier.
摘要翻译： 提供了用于制造OLED的系统和方法，其包括将衬底材料分配到衬底载体上，衬底载体由一个或多个鼓旋转，固化衬底材料以形成衬底，将至少一个OLED沉积到衬底上， 以及将衬底与衬底载体分离。
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公开(公告)号：US20150108461A1
公开(公告)日：2015-04-23
申请号：US14582578
申请日：2014-12-24
申请人： UNIVERSAL DISPLAY CORPORATION , PRINCETON UNIVERSITY OFFICE OF TECHNOLOGY AND TRADEMARK LICENSING
发明人： Prashant MANDLIK , Ruiqing MA , Jeffrey SILVERNAIL , Julia J. BROWN , Lin HAN , Sigurd WAGNER , Luke WALSKI
摘要： A first product may be provided that comprises a substrate having a first surface, a first side, and a first edge where the first surface meets the first side; and a device disposed over the substrate, the device having a second side, where at least a first portion of the second side is disposed within 3 mm from the first edge of the substrate. The first product may further comprise a first barrier film that covers at least a portion of the first edge of the substrate, at least a portion of the first side of the substrate, and at least the first portion of the second side of the device.
摘要翻译： 可以提供第一产品，其包括具有第一表面，第一侧和第一边缘与第一表面相交的第一边缘的基底; 以及设置在所述基板上的装置，所述装置具有第二侧，所述第二侧的至少第一部分设置在距所述基板的第一边缘3mm以内。 第一产品还可以包括覆盖基板的第一边缘的至少一部分，基板的第一侧的至少一部分以及装置的第二侧的至少第一部分的第一阻挡膜。
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7.发明申请公开(公告)号：US20140054574A1
公开(公告)日：2014-02-27
申请号：US14065877
申请日：2013-10-29
发明人： Prashant MANDLIK , Sigurd WAGNER , Jeffrey A. SILVERNAIL , Ruiqing MA , Julia J. BROWN , Lin HAN
IPC分类号： H01L51/52
CPC分类号： H01L51/5253 , C23C16/02 , C23C16/0272 , C23C16/04 , C23C16/22 , C23C16/30 , C23C16/40 , C23C16/45523 , C23C16/505 , C23C16/517 , C23C16/52 , C23C30/00 , H01L51/5203 , H01L51/5259 , H01L51/56 , H01L2251/301 , H01L2251/303 , H01L2251/566
摘要： A method for protecting an electronic device comprising an organic device body. The method involves the use of a hybrid layer deposited by chemical vapor deposition. The hybrid layer comprises a mixture of a polymeric material and a non-polymeric material, wherein the weight ratio of polymeric to non-polymeric material is in the range of 95:5 to 5:95, and wherein the polymeric material and the non-polymeric material are created from the same source of precursor material. Also disclosed are techniques for impeding the lateral diffusion of environmental contaminants.
摘要翻译： 一种用于保护包括有机器件本体的电子器件的方法。 该方法涉及使用通过化学气相沉积沉积的混合层。 混合层包括聚合材料和非聚合材料的混合物，其中聚合物与非聚合材料的重量比在95:5至5:95的范围内，其中聚合材料和非聚合材料 聚合物材料由相同的前体材料源产生。 还公开了用于阻止环境污染物的横向扩散的技术。
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公开(公告)号：US20240114741A1
公开(公告)日：2024-04-04
申请号：US18529090
申请日：2023-12-05
IPC分类号： H10K59/35 , G02F1/23 , H10K50/115 , H10K50/852 , H10K59/131 , H10K59/38
CPC分类号： H10K59/353 , G02F1/23 , H10K50/115 , H10K50/852 , H10K59/131 , H10K59/351 , H10K59/38
摘要： Devices, arrangements, and techniques are provided to improve the color saturation of displays such as OLED displays while avoiding or substantially reducing any increase in power consumption that typically would be associated with such increase in saturation. A three-subpixel per pixel red/green/blue (RGB) architecture is provided as well as a four sub-pixel approach which uses two red sub-pixels for each pixel (red/red/green/blue, or R1R2GB).
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公开(公告)号：US20240107874A1
公开(公告)日：2024-03-28
申请号：US18497730
申请日：2023-10-30
发明人： Eric A. MARGULIES , Zhiqiang JI , Jui-Yi TSAI , Chun LIN , Alexey Borisovich DYATKIN , Mingjuan SU , Bin MA , Michael S. WEAVER , Julia J. BROWN , Lichang ZENG , Walter YEAGER , Alan DEANGELIS , Chuanjun XIA
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H10K50/11
摘要： A compound is disclosed that has a metal coordination complex structure having at least two ligands coordinated to the metal; wherein the compound has a first substituent R1 at one of the ligands' periphery; wherein a first distance is defined as the distance between the metal and one of the atoms in R1 where that atom is the farthest away from the metal among the atoms in R1; wherein the first distance is also longer than any other atom-to-metal distance between the metal and any other atoms in the compound; and wherein when a sphere having a radius r is defined whose center is at the metal and the radius r is the smallest radius that will allow the sphere to enclose all atoms in the compound that are not part of R1, the first distance is longer than the radius r by at least 2.9 Å.
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公开(公告)号：US20210384429A1
公开(公告)日：2021-12-09
申请号：US17407204
申请日：2021-08-20
发明人： William E. QUINN , Gregory MCGRAW , Gregg KOTTAS , Xin XU , Julia J. BROWN
摘要： Embodiments of the disclosed subject matter provide a device including a micronozzle array having separate redundant groups of depositors that each include a delivery aperture disposed between two exhaust apertures. The device may include a first row of depositors of a first redundant group, each of which may be connected in parallel to first common delivery lines and first common exhaust lines. The device may include a second row of depositors of a second redundant group, each of which is connected in parallel to second common delivery and second common exhaust lines. The first row of depositors and the second row of depositors may operate independently from one another. The device may be disposed within a deposition chamber and in proximity of a substrate.
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