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    PROCESS FOR FABRICATING OLED LIGHTING PANELS
    1.
    发明申请
    PROCESS FOR FABRICATING OLED LIGHTING PANELS 审中-公开
    制造OLED照明面板的工艺

    公开(公告)号：WO2012170145A1

    公开(公告)日：2012-12-13

    申请号：PCT/US2012/037378

    申请日：2012-05-10

    Applicant: UNIVERSAL DISPLAY CORPORATION ,  PANG, Huiqing ,  KRALL, Emory ,  RAJAN, Kamala ,  BURROWS, Paul E. ,  MA, Ruiqing ,  LEVERMORE, Peter

    Inventor： PANG, Huiqing ,  KRALL, Emory ,  RAJAN, Kamala ,  BURROWS, Paul E. ,  MA, Ruiqing ,  LEVERMORE, Peter

    IPC: C23C14/04 ,  C23C14/22 ,  C23C16/04 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H05B33/10 ,  H05B33/12 ,  H05B33/26

    CPC classification number: H01L51/5203 ,  C23C14/042 ,  C23C14/24 ,  H01L27/3202 ,  H01L27/3204 ,  H01L27/3279 ,  H01L27/329 ,  H01L51/0023 ,  H01L51/0097 ,  H01L51/50 ,  H01L51/5016 ,  H01L51/5212 ,  H01L51/5228 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/5361 ,  H01L2251/5392 ,  H05B33/10

    Abstract: Systems and methods for the design and fabrication of OLEDs (100,200), including high-performance large-area OLEDs (300), are provided. Variously described fabrication processes may be used to deposit and pattern bus lines (320,510,800A,800B,800C,2410) and/or insulators (2420) using vapor deposition such as vacuum thermal evaporation (VTE) through a shadow mask (810), and may avoid multiple photolithography steps. Bus lines (320,510,800A,800B,800C, 2410) and/or insulators (2420) may be formed with a smooth profile and a gradual sidewall transition. Such smooth profiles may, for example, reduce the probability of electrical shorting at the bus lines (320,510,800A,800B, 800C,2410). Other vapor deposition systems and methods may include, among other, sputter deposition, e-beam evaporation and chemical vapor deposition (CVD). A final profile of the bus line (320,510,800A,800B,800C,2410) and/or insulator (2420) may substantially correspond to the profile as deposited. A single OLED device (100,200,300) may also be formed with relatively large dimension, e.g. a shortest dimension in plan view of greater than approximately 2 cm, or an active area (2430) greater than approximately 10 cm 2 plan view.

    Abstract translation: 提供了用于设计和制造OLED（100,200）的系统和方法，包括高性能大面积OLED（300）。 可以使用各种描述的制造工艺来通过阴影掩模（810）使用诸如真空热蒸发（VTE）的气相沉积沉积和模拟总线（320,510,800A，800B，800C，2410）和/或绝缘体（2420），以及 可以避免多次光刻步骤。 总线（320,510,800A，800B，800C，2410）和/或绝缘体（2420）可以形成有平滑轮廓和逐渐的侧壁转变。 这样的平滑轮廓可以例如降低在总线（320,510,800A，800B，800C，2410）处的电短路的可能性。 其他蒸镀系统和方法可以包括溅射沉积，电子束蒸发和化学气相沉积（CVD）。 总线（320,510,800A，800B，800C，2410）和/或绝缘体（2420）的最终轮廓可以基本上对应于所沉积的轮廓。 单个OLED器件（100,200,300）也可以形成为具有相对较大的尺寸，例如。 大于约2cm的平面图中的最短尺寸或大于约10cm 2的平面图的有效面积（2430）。

    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE
    2.
    发明申请
    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE 审中-公开
    OLED照明装置具有短耐用结构

    公开(公告)号：WO2012097166A2

    公开(公告)日：2012-07-19

    申请号：PCT/US2012/021098

    申请日：2012-01-12

    Applicant: UNIVERSAL DISPLAY CORPORATION ,  MA, Ruiqing ,  PANG, Huiqing ,  LEVERMORE, Peter ,  MANDLIK, Prashant ,  SILVERNAIL, Jeffrey ,  RAJAN, Kamala ,  PAYNTER, Jason

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

    IPC: H01L27/32

    CPC classification number: H01L27/329 ,  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以及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像素中的电短路而断开电连接的熔丝。 每个OLED电路元件可以包括像素，该像素可以包括第一电极，第二电极和设置在第一电极和第二电极之间的有机电致发光（EL）材料。 每个OLED电路元件可以不与任何其他OLED电路元件串联电连接。

    DIGITIZED OLED LIGHT SOURCE
    4.
    发明申请
    DIGITIZED OLED LIGHT SOURCE 审中-公开
    DIGITIZED OLED光源

    公开(公告)号：WO2013043197A1

    公开(公告)日：2013-03-28

    申请号：PCT/US2011/053099

    申请日：2011-09-23

    Applicant: UNIVERSAL DISPLAY CORPORATION ,  KRALL, Emory ,  PANG, Huiqing ,  MA, Ruiqing ,  LEVERMORE, Peter

    Inventor： KRALL, Emory ,  PANG, Huiqing ,  MA, Ruiqing ,  LEVERMORE, Peter

    IPC: H01L27/32

    CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L27/3239

    Abstract: Embodiments described herein may provide for devices comprising a digitized OLED light source (900) and/or methods of manufacturing such devices. In some embodiments, a first method may be provided. The first method may include the steps of depositing a first conductive layer (902) over a substrate (901), depositing a first organic layer (904) comprising electroluminescent material over the first conductive layer, and depositing a first patterned image layer (903) over some but not all of the first conductive layer. The first patterned image layer may locally alter the emissive properties of the first organic layer, and the shape of the first patterned image layer may be based on a non- uniform visual image. The first method may further comprise the step of depositing a second conductive layer (905) over the first organic layer.

    Abstract translation: 本文描述的实施例可以提供包括数字化OLED光源（900）的设备和/或制造这样的设备的方法。 在一些实施例中，可以提供第一种方法。 第一种方法可以包括以下步骤：在衬底（901）上沉积第一导电层（902），在第一导电层上沉积包含电致发光材料的第一有机层（904），以及沉积第一图案化图像层（903） 在一些但不是全部的第一导电层。 第一图案化图像层可以局部地改变第一有机层的发射性质，并且第一图案化图像层的形状可以基于不均匀的视觉图像。 第一种方法还可以包括在第一有机层上沉积第二导电层（905）的步骤。

    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE
    5.
    发明申请
    OLED LIGHTING DEVICE WITH SHORT TOLERANT STRUCTURE 审中-公开
    具有短路结构的OLED照明设备

    公开(公告)号：WO2012097166A3

    公开(公告)日：2012-10-04

    申请号：PCT/US2012021098

    申请日：2012-01-12

    Applicant: UNIVERSAL DISPLAY CORP ,  MA RUIQING ,  PANG HUIQING ,  LEVERMORE PETER ,  MANDLIK PRASHANT ,  SILVERNAIL JEFFREY ,  RAJAN KAMALA ,  PAYNTER JASON

    Inventor： MA RUIQING ,  PANG HUIQING ,  LEVERMORE PETER ,  MANDLIK PRASHANT ,  SILVERNAIL JEFFREY ,  RAJAN KAMALA ,  PAYNTER JASON

    IPC: H01L27/32

    CPC classification number: H01L27/329 ,  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。

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