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    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE
    13.
    发明申请
    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE 有权
    具有短路结构的OLED照明设备

    公开(公告)号：US20160079313A1

    公开(公告)日：2016-03-17

    申请号：US14939797

    申请日：2015-11-12

    Applicant: UNIVERSAL DISPLAY CORPORATION

    Inventor： Ruiqing MA ,  Huiqing PANG ,  Peter LEVERMORE ,  Prashant MANDLIK ,  Jeffrey SILVERNAIL ,  Kamala RAJAN ,  Jason PAYNTER

    IPC: H01L27/32

    CPC classification number: H01L27/329 ,  H01L27/3209 ,  H01L27/3225 ,  H01L27/3281 ,  H01L27/3288 ,  H01L2251/5361

    Abstract: A first device that may include a short tolerant structure, and methods for fabricating embodiments of the first device, are provided. A first device may include a substrate and a plurality of OLED circuit elements disposed on the substrate. Each OLED circuit element may include a fuse that is adapted to open an electrical connection in response to an electrical short in the pixel. Each OLED circuit element may comprise a pixel that may include a first electrode, a second electrode, and an organic electroluminescent (EL) material disposed between the first and the second electrodes. Each of the OLED circuit elements may not be electrically connected in series with any other of the OLED circuit elements.

    Abstract translation: 提供了可以包括短容忍结构的第一设备和用于制造第一设备的实施例的方法。 第一器件可以包括衬底和设置在衬底上的多个OLED电路元件。 每个OLED电路元件可以包括适于响应于像素中的电短路打开电连接的熔丝。 每个OLED电路元件可以包括可以包括设置在第一和第二电极之间的第一电极，第二电极和有机电致发光（EL）材料的像素。 每个OLED电路元件可以不与任何其它OLED电路元件串联电连接。

    SYSTEM AND METHOD FOR MATCHING ELECTRODE RESISTANCES IN OLED LIGHT PANELS
    14.
    发明申请
    SYSTEM AND METHOD FOR MATCHING ELECTRODE RESISTANCES IN OLED LIGHT PANELS 有权
    用于在OLED面板中匹配电极电阻的系统和方法

    公开(公告)号：US20150380672A1

    公开(公告)日：2015-12-31

    申请号：US14852072

    申请日：2015-09-11

    Applicant: Universal Display Corporation

    Inventor： Huiqing PANG ,  Ruiqing MA

    IPC: H01L51/50 ,  H01L51/00 ,  H01L51/56

    CPC classification number: H01L51/5056 ,  H01J1/62 ,  H01L51/0021 ,  H01L51/5004 ,  H01L51/506 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5209 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/56 ,  H01L2251/5361 ,  H01L2251/55 ,  H01L2251/558 ,  H01L2251/56

    Abstract: Provided are an OLED device and a method of manufacturing the OLED device that may provide improved luminance uniformity. The disclosed OLED may have a first electrode that has a first sheet resistance Rs, and a second electrode that has a second sheet resistance, wherein the second sheet resistance may be in the range of 0.3 Rs-1.3 Rs. In addition, the disclosed OLED may have a plurality of equal potential difference between points on a first electrode and a second electrode. The equal potential difference may be provided by a gradient resistance formed on at least one of the electrodes.

    Abstract translation: 提供了可以提供改善的亮度均匀性的OLED器件和制造OLED器件的方法。 所公开的OLED可以具有第一电极和第二电极，第一电极具有第一薄层电阻Rs，第二电极具有第二薄层电阻，其中第二薄层电阻可以在0.3 Rs-1.3 Rs的范围内。 另外，所公开的OLED可以在第一电极和第二电极上的点之间具有多个相等的电位差。 可以通过形成在至少一个电极上的梯度电阻来提供相等的电位差。

    EDGE BARRIER FILM FOR ELECTRONIC DEVICES
    18.
    发明申请
    EDGE BARRIER FILM FOR ELECTRONIC DEVICES 有权

    公开(公告)号：US20210384468A1

    公开(公告)日：2021-12-09

    申请号：US17355383

    申请日：2021-06-23

    Applicant: Universal Display Corporation

    Inventor： Prashant MANDLIK ,  Ruiqing MA ,  Julia J. BROWN

    IPC: H01L51/52 ,  H01L51/56

    Abstract: 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.

    SCALABLE TRIODE PECVD SOURCE AND SYSTEM
    19.
    发明申请
    SCALABLE TRIODE PECVD SOURCE AND SYSTEM 审中-公开
    可扩展三角形PECVD源和系统

    公开(公告)号：US20170016117A1

    公开(公告)日：2017-01-19

    申请号：US14900502

    申请日：2014-06-21

    Applicant: UNIVERSAL DISPLAY CORPORATION

    Inventor： William E. QUINN ,  Ruiqing MA ,  Siddharth HARIKRISHNA MOHAN

    IPC: C23C16/50 ,  C23C16/455

    CPC classification number: C23C16/50 ,  C23C16/455 ,  H01G2/08 ,  H01G11/10 ,  H01G11/18 ,  H01M2/105 ,  H01M2/20 ,  H01M2/202 ,  H01M10/425 ,  H01M10/6554 ,  Y02E60/13

    Abstract: Plasma deposition systems and techniques are provided that use plasma generating units having one horizontal dimension at least three times as long as the other horizontal dimension. Plasma sources as disclosed herein thus have non-uniformly scaled dimensions in the x and y directions, to facilitate uniform deposition. Sources as disclosed herein may reduce heating of the substrate due to substrate cooling between plasma sources. They also may provide improved particle coverage when the film deposited is a barrier film due to plasma and gas flow divergence at the edges of the plasma source.

    Abstract translation: 提供了等离子体沉积系统和技术，其使用等离子体产生单元，其具有一个水平尺寸至少三倍于另一个水平尺寸的长度。 因此，如本文所公开的等离子体源在x和y方向上具有非均匀缩放的尺寸，以促进均匀沉积。 如本文所公开的源可能由于等离子体源之间的衬底冷却而减少衬底的加热。 当由于等离子体源的边缘处的等离子体和气体流量发散而沉积的膜是阻挡膜时，它们也可以提供改进的颗粒覆盖。

    DEVICES TO INCREASE OLED OUTPUT COUPLING EFFICIENCY WITH A HIGH REFRACTIVE INDEX SUBSTRATE
    20.
    发明申请
    DEVICES TO INCREASE OLED OUTPUT COUPLING EFFICIENCY WITH A HIGH REFRACTIVE INDEX SUBSTRATE 有权
    使用高折射率基板提高OLED输出耦合效率的设备

    公开(公告)号：US20160204381A1

    公开(公告)日：2016-07-14

    申请号：US14631930

    申请日：2015-02-26

    Applicant: Universal Display Corporation

    Inventor： Chaoyu XIANG ,  Ruiqing MA

    IPC: H01L51/52

    CPC classification number: H01L51/5262 ,  H01L51/0096 ,  H01L51/5203 ,  H01L51/5265 ,  H01L51/5281 ,  Y02E10/549

    Abstract: Embodiments disclosed herein provide an organic light emitting diode (OLED) device is provided, including a high index substrate having an index of refraction of 1.5 or greater, a reflective electrode, an organic emissive layer configured to emit light having a wavelength of λ and where an optical distance between the organic emissive layer and the reflective electrode of the OLED is between λ/4 and 3λ/4.

    Abstract translation: 本文公开的实施例提供了一种有机发光二极管（OLED）装置，其包括折射率为1.5或更大的高折射率基底，反射电极，被配置为发射波长为λ的光的有机发光层，其中 有机发光层和OLED的反射电极之间的光学距离在λ/ 4和3λ/ 4之间。

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