-
公开(公告)号：US20220102441A1
公开(公告)日：2022-03-31
申请号：US17410425
申请日：2021-08-24
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).
-
公开(公告)号：US20210384468A1
公开(公告)日：2021-12-09
申请号：US17355383
申请日：2021-06-23
发明人： Prashant MANDLIK , Ruiqing MA , Julia J. BROWN
摘要： In some embodiments, a first product is provided. The first product may include a substrate, a device having a device footprint disposed over the substrate, and a barrier film disposed over the substrate and substantially along a side of the device footprint. The barrier film may comprise a mixture of a polymeric material and non-polymeric material. The barrier film may have a perpendicular length that is less than or equal to 3.0 mm from the side of the device footprint.
-
公开(公告)号：US20200343316A1
公开(公告)日：2020-10-29
申请号：US16925587
申请日：2020-07-10
摘要： Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color that is a red-shifted color of a deep blue sub-pixel of the plurality of sub-pixels. Embodiments of the disclosed subject matter may also provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color, and where the plurality of sub-pixels comprise a light blue sub-pixel, a deep blue sub-pixel, a red sub-pixel, and a green sub-pixel.
-
公开(公告)号：US20200035761A1
公开(公告)日：2020-01-30
申请号：US16515171
申请日：2019-07-18
摘要： Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color that is a red-shifted color of a deep blue sub-pixel of the plurality of sub-pixels. Embodiments of the disclosed subject matter may also provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color, and where the plurality of sub-pixels comprise a light blue sub-pixel, a deep blue sub-pixel, a red sub-pixel, and a green sub-pixel.
-
公开(公告)号：US20190386256A1
公开(公告)日：2019-12-19
申请号：US16429745
申请日：2019-06-03
摘要： Systems and techniques for deposition such as via OVJP using multiple source ampules are provided. The source ampules are arranged and controlled such that carrier gas may be fed through each source ampule sequentially, thereby allowing for more continuous operation and use of materials that otherwise would be subject to thermal degradation.
-
公开(公告)号：US20190305224A1
公开(公告)日：2019-10-03
申请号：US16292422
申请日：2019-03-05
摘要： Embodiments of the disclosed subject matter provide systems and methods of depositing a film on a selective area of a substrate. A first jet of a first material may be ejected from a first nozzle assembly of a jet head having a plurality of nozzle assemblies to form a first portion of a film deposition on the substrate. A second jet of a second material may be ejected from a second nozzle assembly of the plurality of nozzle assemblies, the second nozzle assembly being aligned with the first nozzle assembly parallel to a direction of motion between the plurality of nozzle assemblies and the substrate, and the second material being different than the first material. The second material may react with the first portion of the film deposition to form a composite film deposition on the substrate when using reactive gas precursors.
-
公开(公告)号：US20180069059A1
公开(公告)日：2018-03-08
申请号：US15810384
申请日：2017-11-13
发明人： Michael HACK , Michael Stuart WEAVER , William T. MAYWEATHER, III , Julia J. BROWN , Nicholas J. THOMPSON
IPC分类号： H01L27/32
CPC分类号： H01L27/3225 , H01L27/3213
摘要： A hybrid pixel arrangement for a full-color display is provided, which includes an inorganic LED in at least one sub-pixel, and an organic emissive stack in at least one other sub-pixel. In an embodiment, a first sub-pixel is configured to emit a first color, and includes an inorganic LED, a second sub-pixel is configured to emit a second color, and includes a first portion of a first organic emissive stack configured to emit an initial color different from the first color. A third sub-pixel is configured to emit a third color different from the initial color, and includes a second portion of the first organic emissive stack, and a first color altering layer disposed in a stack with the second portion of the first organic emissive stack.
-
公开(公告)号：US20170365801A1
公开(公告)日：2017-12-21
申请号：US15619217
申请日：2017-06-09
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
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.
-
39.发明申请HIGH RESOLUTION LOW POWER CONSUMPTION OLED DISPLAY WITH EXTENDED LIFETIME 审中-公开高分辨率低功耗OLED显示屏具有延长的寿命公开(公告)号：US20160218150A1
公开(公告)日：2016-07-28
申请号：US14605748
申请日：2015-01-26
CPC分类号： H01L27/322 , H01L27/3206 , H01L27/3213 , H01L27/3216 , H01L27/3244 , H01L51/5056 , H01L51/5265 , H01L51/56
摘要： OLED-based devices that include at least two colors of emissive regions are provided, in which one region is optically coupled to a microcavity and the other is not. Devices including pixels in which only a portion of sub-pixels within the pixel are coupled to a microcavity are provided.
摘要翻译： 提供了包括发射区域的至少两种颜色的基于OLED的器件，其中一个区域光学耦合到微腔，而另一个区域不是。 提供了包括其中仅像素内的一部分子像素耦合到微腔的像素的装置。
-
40.发明申请HIGH RESOLUTION LOW POWER CONSUMPTION OLED DISPLAY WITH EXTENDED LIFETIME 审中-公开高分辨率低功耗OLED显示屏具有延长的寿命公开(公告)号：US20150349034A1
公开(公告)日：2015-12-03
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.
摘要翻译： 提供了允许制造仅包括发射区域中的两种颜色和装置的像素内的四个或更多个子像素的全色OLED显示器的系统和技术。 还提供了用于制造这种装置的掩模布置。
-
-
-
-
-
-
-
-
-
搜索结果
55 条记录 (耗时 0.034 秒)
