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115 条记录 (耗时 0.04 秒)

    Method for making an amorphous aluminum-nitrogen alloy layer
    62.
    发明授权
    Method for making an amorphous aluminum-nitrogen alloy layer 失效
    制造无定形铝 - 氮合金层的方法

    公开(公告)号：US4959136A

    公开(公告)日：1990-09-25

    申请号：US67758

    申请日：1987-06-29

    申请人： Tukaram K. Hatwar

    发明人： Tukaram K. Hatwar

    IPC分类号： C23C14/00 ,  C23C14/06 ,  C23C14/34 ,  G02F1/00 ,  G11B5/72 ,  G11B5/851 ,  G11B11/105

    CPC分类号： G11B11/10586 ,  C23C14/0036 ,  C23C14/0641 ,  G02F1/0036 ,  G11B11/10589 ,  G11B5/72 ,  G11B5/851

    摘要： Disclosed herein is a method for producing an amorphous aluminum nitride layer having a desired stoichiometry. Such method involves the steps of disposing a substrate in close proximity to an aluminum target in a low pressure atmosphere of nitrogen and an inert gas, and reactive sputtering an aluminum nitride layer onto the substrate at a certain minimum deposition rate while maintaining certain parameters (i.e. nitrogen-to-inert gas ratio, substrate temperature, sputtering power, nitrogen flow rate and sputtering pressure) within certain limits.

    摘要翻译： 本文公开了一种制备具有所需化学计量的无定形氮化铝层的方法。 这种方法包括以下步骤：在氮气和惰性气体的低压气氛中将铝基板附近设置在基板上，并以一定的最小沉积速率将氮化铝层反应溅射到基板上，同时保持一定的参数（即 氮 - 惰性气体比，衬底温度，溅射功率，氮气流速和溅射压力）在一定范围内。

    OLED device with stabilized yellow light-emitting layer
    64.
    发明授权
    OLED device with stabilized yellow light-emitting layer 有权
    具有稳定的黄色发光层的OLED器件

    公开(公告)号：US08877356B2

    公开(公告)日：2014-11-04

    申请号：US12507371

    申请日：2009-07-22

    申请人： Jeffrey P. Spindler ,  Tukaram K. Hatwar

    发明人： Jeffrey P. Spindler ,  Tukaram K. Hatwar

    IPC分类号： H01L51/50 ,  H05B33/14 ,  C09K11/06 ,  H01L51/00

    CPC分类号： H01L51/0054 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1037 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917

    摘要： The invention provides an OLED device including an anode, a cathode and a yellow light-emitting layer located therebetween, the light-emitting layer comprising a 9,10-diarylanthracene host; a yellow light-emitting 5,6,11,12-tetraphenyltetracene derivative where as least 1 of the phenyl groups is further substituted and a non-light-emitting diarylamine substituted 9,10-diarylsubstituted anthracene stabuilizer. Devices of the invention provide improvement in features such as stability and efficiency while maintaining excellent color.

    摘要翻译： 本发明提供了一种OLED器件，其包括位于其间的阳极，阴极和黄色发光层，所述发光层包含9,10-二芳基蒽主体; 其中至少1个苯基被进一步取代的黄色发光5,6,11,12-四苯基并苯衍生物和不发光的二芳基胺取代的9,10-二芳基取代的蒽固定剂。 本发明的装置提供诸如稳定性和效率之类的特征的改进，同时保持优异的颜色。

    Planarized TCO-based anode for OLED devices, and/or methods of making the same
    65.
    发明授权
    Planarized TCO-based anode for OLED devices, and/or methods of making the same 有权
    用于OLED器件的平面化的基于TCO的阳极和/或制造其的方法

    公开(公告)号：US08497155B1

    公开(公告)日：2013-07-30

    申请号：US13488947

    申请日：2012-06-05

    申请人： Vijayen S. Veerasamy ,  Jens-Peter Muller ,  Tukaram K. Hatwar

    发明人： Vijayen S. Veerasamy ,  Jens-Peter Muller ,  Tukaram K. Hatwar

    IPC分类号： H01L51/52 ,  H01L51/56

    CPC分类号： H01L51/5262 ,  C03C17/3417 ,  H01L51/5206 ,  H01L51/56

    摘要： Certain example embodiments relate to organic light emitting diode (OLED)/polymer light emitting diode (PLED) devices, and/or methods of making the same. A first transparent conductive coating (TCC) layer is disposed, directly or indirectly, on a glass substrate. An outermost major surface of the TCC layer is planarized by exposing the outermost major surface thereof to an ion beam. Following said planarizing, the first TCC layer has an arithmetic mean value RMS roughness (Ra) of less than 1.5 nm. A hole transporting layer (HTL) and an electron transporting and emitting layer (ETL) are disposed, directly or indirectly, on the planarized outermost major surface of the first TCC layer. A second TCC layer is disposed, directly or indirectly, on the HTL and the ETL. One or both TCC layers may include ITO. The substrate and/or an optional optical out-coupling layer stack system may be planarized using an ion beam.

    摘要翻译： 某些示例实施例涉及有机发光二极管（OLED）/聚合物发光二极管（PLED）器件，和/或制造其的方法。 第一透明导电涂层（TCC）层直接或间接设置在玻璃基板上。 通过将其最外面的主表面暴露于离子束，使TCC层的最外面的主表面平坦化。 在所述平坦化之后，第一TCC层具有小于1.5nm的算术平均值RMS粗糙度（Ra）。 空穴传输层（HTL）和电子传输和发射层（ETL）直接或间接设置在第一TCC层的平坦化最外主表面上。 第二个TCC层直接或间接设置在HTL和ETL上。 一个或两个TCC层可以包括ITO。 基板和/或可选的光输出耦合层堆叠系统可以使用离子束进行平面化。

    HIGH-COLOR-TEMPERATURE TANDEM WHITE OLED
    69.
    发明申请
    HIGH-COLOR-TEMPERATURE TANDEM WHITE OLED 有权
    高色温标准白色OLED

    公开(公告)号：US20100066239A1

    公开(公告)日：2010-03-18

    申请号：US12211560

    申请日：2008-09-16

    申请人： Jeffrey P. Spindler ,  Tukaram K. Hatwar

    发明人： Jeffrey P. Spindler ,  Tukaram K. Hatwar

    IPC分类号： H01J1/63

    CPC分类号： H01L51/5036 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5278

    摘要： An OLED device having two spaced electrodes including: first, second, and third light-emitting units disposed between the electrodes, the first light-emitting unit produces light that has multiple peaks at wavelengths longer than 500 nm and substantially no emission at wavelengths shorter than 480 nm, and the second and third light-emitting units produce light that has substantial emission at wavelengths shorter than 500 nm; intermediate connectors respectively disposed between the first and second light-emitting units, and between the second and third light-emitting units; and wherein the OLED device emits light with a color temperature greater than 7,000K.

    摘要翻译： 具有两个间隔电极的OLED器件包括：设置在电极之间的第一，第二和第三发光单元，第一发光单元产生在长于500nm的波长下具有多个峰的光，并且基本上不发射波长短于 480nm，第二和第三发光单元产生在短于500nm的波长下具有实质发射的光; 分别设置在第一和第二发光单元之间以及第二和第三发光单元之间的中间连接器; 并且其中所述OLED器件发射色温高于7,000K的光。

    ORGANIC ELEMENT FOR LOW VOLTAGE ELECTROLUMINESCENT DEVICES
    70.
    发明申请
    ORGANIC ELEMENT FOR LOW VOLTAGE ELECTROLUMINESCENT DEVICES 审中-公开
    用于低电压电致发光器件的有机元件

    公开(公告)号：US20090162644A1

    公开(公告)日：2009-06-25

    申请号：US11959489

    申请日：2007-12-19

    申请人： Michele L. Ricks ,  Tukaram K. Hatwar ,  William J. Begley ,  Jeffrey P. Spindler

    发明人： Michele L. Ricks ,  Tukaram K. Hatwar ,  William J. Begley ,  Jeffrey P. Spindler

    IPC分类号： G11B11/105

    CPC分类号： H01L51/5052 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5088 ,  Y10T428/26

    摘要： An OLED device comprises a cathode, a light emitting layer and an anode, in that order, and (i) a first layer, located between the cathode and the light emitting layer, containing (a) more than 50 vol % of an organic salt or complex of an alkali or alkaline earth metal and (b) a carbocyclic fused ring aromatic compound, that is less than 15 nm thick; and (ii) a second layer, located between the first layer and the cathode, containing a codeposited phenanthroline derivative, metal oxinoid complex, and alkali or alkaline earth metal. The device provides excellent short-term operational stability

    摘要翻译： OLED器件依次包括阴极，发光层和阳极，以及（i）位于阴极和发光层之间的第一层，其包含（a）超过50体积％的有机盐 或碱金属或碱土金属的络合物和（b）小于15nm厚的碳环稠环芳族化合物; 和（ii）位于第一层和阴极之间的第二层，含有共沉积的菲咯啉衍生物，金属喔啉络合物和碱金属或碱土金属。 该器件提供了出色的短期操作稳定性