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    Organic electroluminescent device
    1.
    发明授权
    Organic electroluminescent device 有权
    有机电致发光器件

    公开(公告)号：US06552488B1

    公开(公告)日：2003-04-22

    申请号：US09382025

    申请日：1999-08-24

    申请人： Daniel B. Roitman ,  John S. Hargreaves ,  Homer Antoniadis ,  Karen L. Seaward

    发明人： Daniel B. Roitman ,  John S. Hargreaves ,  Homer Antoniadis ,  Karen L. Seaward

    IPC分类号： H05B3306

    CPC分类号： H01J37/32082 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/5253 ,  H01L51/529 ,  H01L2251/5315

    摘要： A color organic electroluminescent device includes color filters, light emitting layers and substrate integrated into a single assembly, with the light emitting layers lying between the substrate and the color filters. Unlike color electroluminescent devices where an image must be viewed through a transparent substrate, or where color filters are deposited upon another device and later combined with the assembly, the present disclosure calls for a transparent protective layer of silicon nitride or a similar material to be deposited over the light emitting layers to protect the light emitting layers from oxygen and moisture, and to serve as a platform for color filters. In order to achieve sufficient density in the protective layer and avoid defects, a cold plasma deposition or similar process is used for deposition of the protective layer. By viewing light through this protective layer instead of a substrate, nearly any substrate can be used.

    摘要翻译： 彩色有机电致发光器件包括滤色器，发光层和集成到单个组件中的衬底，其中发光层位于衬底和滤色器之间。 不同于彩色电致发光器件，其中必须通过透明衬底观察图像，或者滤色器沉积在另一器件上并且随后与组件结合在一起，本公开要求具有氮化硅的透明保护层或要沉积的类似材料 在发光层上，以保护发光层免受氧气和水分的影响，并且用作滤色器的平台。 为了在保护层中获得足够的密度并避免缺陷，使用冷等离子体沉积或类似的工艺来沉积保护层。 通过观察通过该保护层的光而不是基板，可以使用几乎任何基板。

    Transparent, flexible permeability barrier for organic electroluminescent devices
    2.
    发明授权
    Transparent, flexible permeability barrier for organic electroluminescent devices 失效
    透明，柔性的有机电致发光器件的导电屏障

    公开(公告)号：US06146225A

    公开(公告)日：2000-11-14

    申请号：US126689

    申请日：1998-07-30

    申请人： James R. Sheats ,  Mark R. Hueschen ,  Karen L. Seaward ,  Daniel B. Roitman ,  George Andrew Davidson Briggs

    发明人： James R. Sheats ,  Mark R. Hueschen ,  Karen L. Seaward ,  Daniel B. Roitman ,  George Andrew Davidson Briggs

    IPC分类号： H01L51/50 ,  H01L51/52 ,  H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14

    CPC分类号： H01L51/5256 ,  H01L51/5259 ,  H05B33/04

    摘要： A barrier for preventing water or oxygen from a source thereof from reaching a device that is sensitive to water or oxygen. The barrier is constructed by depositing a first polymer layer between the device and the source. An inorganic layer is deposited on the first polymer layer of the device by plasma enhanced chemical vapor deposition utilizing an electron cyclotron resonance source ECR-PECVD. A second polymer layer is then deposited on the inorganic layer. The inorganic layer is preferably an oxide or nitride. A second barrier layer having a compound that absorbs oxygen or water can be placed between the inorganic layer and the device to further retard the passage of oxygen or water. The present invention is particularly useful in encapsulating electroluminescent displays.

    摘要翻译： 用于防止来自其源的水或氧气到达对水或氧气敏感的装置的屏障。 通过在装置和源之间沉积第一聚合物层来构造阻挡层。 通过使用电子回旋共振源ECR-PECVD的等离子体增强化学气相沉积在器件的第一聚合物层上沉积无机层。 然后将第二聚合物层沉积在无机层上。 无机层优选为氧化物或氮化物。 具有吸收氧气或水的化合物的第二阻隔层可以放置在无机层和装置之间，以进一步延缓氧气或水的通过。 本发明特别可用于封装电致发光显示器。

    Organic light emitting device with improved moisture seal
    3.
    发明授权
    Organic light emitting device with improved moisture seal 有权
    具有改善水分密封性的有机发光装置

    公开(公告)号：US06710542B2

    公开(公告)日：2004-03-23

    申请号：US10212638

    申请日：2002-08-03

    申请人： Tan Boon Chun ,  Oon Su Lin ,  Daniel B. Roitman ,  Karen L. Seaward

    发明人： Tan Boon Chun ,  Oon Su Lin ,  Daniel B. Roitman ,  Karen L. Seaward

    IPC分类号： H05B3304

    CPC分类号： H05B33/04 ,  H01L51/5246 ,  H01L51/5256 ,  Y10S428/917

    摘要： An electroluminescent device and method for making the same. The electroluminescent device includes a substrate that is impermeable to water and oxygen having a first electrode thereon. An electroluminescent layer is in electrical contact with the first electrode, and a second electrode is in electrical contact with the electroluminescent layer. A seal having layers of epoxy and alternating with layers of SiNH prevents water and oxygen from reaching the second electrode. The epoxy preferably has a cure temperature less than 140° C. Similarly, the silicon nitride layer is preferably deposited at a temperature below 140° C. The layer of SiNH preferably has an etch rate of less than 50 A/sec in 10% HF solution.

    摘要翻译： 一种电致发光器件及其制造方法。 电致发光器件包括对其上具有第一电极的水和氧不透水的衬底。 电致发光层与第一电极电接触，第二电极与电致发光层电接触。 具有环氧树脂层并与SiNH层交替的密封件防止水和氧到达第二电极。 环氧树脂优选具有低于140℃的固化温度。类似地，氮化硅层优选在低于140℃的温度下沉积。SiNH层优选在10％HF中具有小于50A / sec的蚀刻速率 解。

    Electrospray devices for mass spectrometry
    9.
    发明授权
    Electrospray devices for mass spectrometry 有权
    用于质谱的电喷雾装置

    公开(公告)号：US07060975B2

    公开(公告)日：2006-06-13

    申请号：US10982189

    申请日：2004-11-05

    申请人： Karen L. Seaward ,  Hongfeng Yin ,  Kevin P. Killeen ,  Daniel Sobek ,  Daniel Roitman

    发明人： Karen L. Seaward ,  Hongfeng Yin ,  Kevin P. Killeen ,  Daniel Sobek ,  Daniel Roitman

    IPC分类号： H01J49/10

    CPC分类号： H01J49/165

    摘要： An electrospray device for a mass spectrometry system is described. The electrospray device comprises a body portion and a tip portion extending from the body portion. The tip portion comprises a polymeric material. The electrospray device also comprises a hydrophobic coating substantially selectively covering the tip portion. The hydrophobic coating is electrically nonconductive.

    摘要翻译： 描述了用于质谱系统的电喷雾装置。 电喷雾装置包括主体部分和从主体部分延伸的尖端部分。 尖端部分包括聚合材料。 电喷雾装置还包括基本上选择性地覆盖尖端部分的疏水涂层。 疏水涂层是不导电的。