Organic light-emitting device having homogenous brightness distribution
    21.
    发明授权
    Organic light-emitting device having homogenous brightness distribution 有权
    具有均匀亮度分布的有机发光装置

    公开(公告)号:US08878225B2

    公开(公告)日:2014-11-04

    申请号:US13637013

    申请日:2011-03-09

    IPC分类号: H01L51/50 H01L51/52

    摘要: An organic light-emitting device comprising an active layer for producing radiation having a first side surface and a second side surface adjoining a corner edge. A first contact strip extends along the first side surface for injecting charge carriers of a first type into the active layer. A second contact strip extends along the second side surface for injecting charge carriers of a second type into the active layer. The first side surface has a recessed region adjoining the corner edge, and the injection of charge carriers from the first contact strip is suppressed in the recessed region.

    摘要翻译: 一种有机发光装置,包括用于产生具有第一侧表面的辐射的活性层和邻接拐角边缘的第二侧表面。 第一接触条沿着第一侧表面延伸,用于将第一类型的载流子注入有源层。 第二接触条沿着第二侧表面延伸,用于将第二类型的载流子注入有源层。 第一侧表面具有与拐角边缘相邻的凹陷区域,并且在凹陷区域中抑制了来自第一接触条的电荷载流子的注入。

    OPTIMAL BANK HEIGHT FOR INKJET PRINTING
    22.
    发明申请
    OPTIMAL BANK HEIGHT FOR INKJET PRINTING 有权
    喷墨打印机的最佳银行高度

    公开(公告)号:US20050153468A1

    公开(公告)日:2005-07-14

    申请号:US10758430

    申请日:2004-01-14

    IPC分类号: H01L21/00 H01L27/32 H01L51/00

    摘要: The height of the photo-resist layer “banks” which define pockets for inkjet printing or other patterned processes is optimized to provide a more uniform drying profile for substances which are to be deposited in those pockets and dried therein. Preferably, the height of the photo-resist layer is less than or equal to about three microns and more, preferably, about one micron.

    摘要翻译: 优化限定用于喷墨印刷或其他图案化处理的袋的光致抗蚀剂层“堤”的高度,以便为要沉积在这些袋中并在其中干燥的物质提供更均匀的干燥特性。 优选地,光致抗蚀剂层的高度小于或等于约3微米,更优选约1微米。

    Solvent mixtures for an organic electronic device
    23.
    发明申请
    Solvent mixtures for an organic electronic device 审中-公开
    有机电子设备的溶剂混合物

    公开(公告)号:US20050067949A1

    公开(公告)日:2005-03-31

    申请号:US10676434

    申请日:2003-09-30

    IPC分类号: H01L51/40 H05B33/14 H05B33/10

    CPC分类号: H01L51/0004 H01L51/0007

    摘要: An organic polymer solution is made of at least one organic polymer, a first solvent, and a second solvent. The first solvent has a high solubility (e.g., the first solvent dissolves at least about one weight percent of the organic polymers) and has a faster evaporation rate than the second solvent, and the second solvent has a very low solubility (e.g., the second solvent dissolves less than about one-fourth weight percent of the organic polymers). After the solution is deposited on an object, the solution is allowed to dry. As the solution dries, the first solvent due to its faster evaporation rate than the second solvent starts to evaporate from the solution, and soon after the first solvent starts to evaporate, the one or more organic polymers, due to its lower solubility in the second solvent, rapidly gels resulting in a substantially uniform organic polymer layer.

    摘要翻译: 有机聚合物溶液由至少一种有机聚合物,第一溶剂和第二溶剂制成。 第一溶剂具有高溶解度(例如,第一溶剂溶解至少约1重量%的有机聚合物)并且具有比第二溶剂更快的蒸发速率,并且第二溶剂具有非常低的溶解度(例如,第二溶剂 溶剂溶解少于约四分之一重量百分比的有机聚合物)。 将溶液沉积在物体上后,使溶液干燥。 当溶液干燥时,由于其比第二溶剂更快的蒸发速率,第一溶剂开始从溶液中蒸发,并且在第一溶剂开始蒸发之后不久,一种或多种有机聚合物由于其在第二溶剂中的溶解度较低 溶剂,快速凝胶,产生基本均匀的有机聚合物层。

    Encapsulated organic electronic device
    24.
    发明申请
    Encapsulated organic electronic device 审中-公开
    封装有机电子器件

    公开(公告)号:US20050062174A1

    公开(公告)日:2005-03-24

    申请号:US10666443

    申请日:2003-09-19

    申请人: Andrew Ingle

    发明人: Andrew Ingle

    IPC分类号: H01L51/40 H01L51/52 H01L23/29

    摘要: In a first embodiment of the invention, an organic electronic device is encapsulated using an epoxy that includes a desiccant. The epoxy is around a perimeter of the organic electronic device. The epoxy bonds an encapsulation lid to a substrate and also absorbs oxygen and/or moisture. The desiccant in the epoxy is: barium oxide, calcium oxide, magnesium oxide, cobalt chloride, calcium chloride, calcium bromide, lithium chloride, zinc chloride, zinc bromide, sodium molevular, silicon dioxide, aluminum oxide, calcium sulfate, copper sulfate, potassium carbonate, magnesium carbonate, titanium dioxide, bentonite, acidic clay, montmorillonite, diatomaceous earth silica alumina, zeolite, silica, zirconia, activated carbon, or a mixture thereof.

    摘要翻译: 在本发明的第一实施例中,使用包括干燥剂的环氧树脂封装有机电子器件。 环氧树脂围绕有机电子器件的周边。 环氧树脂将封装盖粘合到基底上,并吸收氧气和/或水分。 环氧树脂中的干燥剂是:氧化钡,氧化钙,氧化镁,氯化钴,氯化钙,溴化钙,氯化锂,氯化锌,溴化锌,钠盐,二氧化硅,氧化铝,硫酸钙,硫酸铜,钾 碳酸盐,碳酸镁,二氧化钛,膨润土,酸性粘土,蒙脱石,硅藻土二氧化硅,沸石,二氧化硅,氧化锆,活性炭或其混合物。