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    • 2. 发明授权
    • Materials and methods for organic light-emitting device microcavity
    • 有机发光器件微腔的材料和方法
    • US08466484B2
    • 2013-06-18
    • US13360597
    • 2012-01-27
    • Steven Van SlykeConor MadiganJianglong ChenIan Millard
    • Steven Van SlykeConor MadiganJianglong ChenIan Millard
    • H01L29/06H01L29/00
    • H01L51/003H01L51/0013H01L51/0026H01L51/5088H01L51/5265H01L51/5268
    • The present teachings provide methods for forming organic layers for an organic light-emitting device (OLED) using a thermal printing process. The method can further use one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided wherein at least one of the charge injection or charge transport layers is formed by a thermal printing method at a high deposition rate. The organic layer can be subject to post-deposition treatment such as baking. The structure of the organic layer can be amorphous, crystalline, porous, dense, smooth, rough, or a combination thereof, depending on deposition parameters and post-treatment conditions. The organic layer can improve light out-coupling efficiency of an OLED, increase conductivity, decrease index of refraction, and/or modify the emission chromaticity of an OLED. An OLED microcavity is also provided and can be formed by one of more of these methods.
    • 本教导提供了使用热打印方法形成有机发光器件(OLED)的有机层的方法。 该方法可以进一步使用一个或多个附加过程,例如真空热蒸发(VTE)来产生OLED堆叠。 还提供了OLED堆叠结构,其中电荷注入或电荷输送层中的至少一个以高沉积速率通过热印刷方法形成。 有机层可以进行诸如烘烤的后沉积处理。 取决于沉积参数和后处理条件,有机层的结构可以是无定形,结晶,多孔,致密,光滑,粗糙或其组合。 有机层可以改善OLED的光输出耦合效率,增加导电性,降低折射率和/或改变OLED的发射色度。 还提供了OLED微腔,并且可以通过这些方法中的更多种之一来形成。
    • 3. 发明授权
    • Method and system for efficient implementation of boolean satisfiability
    • 有效实现布尔可满足性的方法和系统
    • US07418369B2
    • 2008-08-26
    • US10238125
    • 2002-09-09
    • Matthew MoskewiczConor MadiganSharad Malik
    • Matthew MoskewiczConor MadiganSharad Malik
    • G06F17/11
    • G06F17/504
    • Disclosed is a complete SAT solver, Chaff, which is one to two orders of magnitude faster than existing SAT solvers. Using the Davis-Putnam (DP) backtrack search strategy, Chaff employs efficient Boolean Constraint Propagation (BCP), termed two literal watching, and a low overhead decision making strategy, termed Variable State Independent Decaying Sum (VSIDS). During BCP, Chaff watches two literals not assigned to zero. The literals can be specifically ordered or randomly selected. VSIDS ranks variables, the highest-ranking literal having the highest counter value, where counter value is incremented by one for each occurrence of a literal in a clause. Periodically, the counters are divided by a constant to favor literals included in recently created conflict clauses. VSIDS can also be used to select watched literals, the literal least likely to be set (i.e., lowest VSIDS rank, or lowest VSIDS rank combined with last decision level) being selected to watch.
    • 披露了一个完整的SAT求解器,Chaff,比现有的SAT解算器快一到两个数量级。 Chaff采用戴维斯 - 普特南(DP)回溯搜索​​策略,采用高效的布尔约束传播(BCP),称为两个文字观看,以及称为可变状态独立衰减(VSIDS)的低开销决策策略。 在BCP期间,Chaff观察到两个文字未分配到零。 文字可以特别订购或随机选择。 VSIDS排列变量,最高排名的文字具有最高的计数器值,其中计数器值在子句中每次出现文字时增加1。 定期地,计数器除以常数,以支持最近创建的冲突条款中包括的文字。 VSIDS也可以用于选择观看的文字,被选择观看的文字最少可能设置(即,最低的VSIDS等级或最后的VSIDS等级与最后的决定级别相结合)。
    • 7. 发明申请
    • Organic materials able to detect analytes
    • 有机材料能够检测分析物
    • US20060073607A1
    • 2006-04-06
    • US11005631
    • 2004-12-06
    • Aimee RoseTimothy SwagerZhengguo ZhuVladimir BulovicConor Madigan
    • Aimee RoseTimothy SwagerZhengguo ZhuVladimir BulovicConor Madigan
    • G01N30/00
    • G01N21/7703G01N33/0057H01S3/067H01S3/178H01S5/12H01S5/36H01S2301/02
    • The present invention generally relates to polymers with lasing characteristics that allow the polymers to be useful in detecting analytes. In one aspect, the polymer, upon an interaction with an analyte, may exhibit a change in a lasing characteristic that can be determined in some fashion. For example, interaction of an analyte with the polymer may affect the ability of the polymer to reach an excited state that allows stimulated emission of photons to occur, which may be determined, thereby determining the analyte. In another aspect, the polymer, upon interaction with an analyte, may exhibit a change in stimulated emission that is at least 10 times greater with respect to a change in the spontaneous emission of the polymer upon interaction with the analyte. The polymer may be a conjugated polymer in some cases. In one set of embodiments, the polymer includes one or more hydrocarbon side chains, which may be parallel to the polymer backbone in some instances. In another set of embodiments, the polymer may include one or more pendant aromatic rings. In yet another set of embodiments, the polymer may be substantially encapsulated in a hydrocarbon. In still another set of embodiments, the polymer may be substantially resistant to photobleaching. In certain aspects, the polymer may be useful in the detection of explosive agents, such as 2,4,6-trinitrotoluene (TNT) and 2,4-dinitrotoluene (DNT).
    • 本发明一般涉及具有允许聚合物用于检测分析物的激光特性的聚合物。 在一个方面,聚合物在与分析物相互作用时可以表现出可以以某种方式确定的激光特性的变化。 例如,分析物与聚合物的相互作用可能影响聚合物达到允许发生光子的受激发射的激发态的能力,这可以被确定,从而确定分析物。 在另一方面,聚合物在与分析物相互作用时可能表现出相对于与分析物相互作用时聚合物自发发射变化的至少10倍的受激发射的变化。 在某些情况下,聚合物可以是共轭聚合物。 在一组实施方案中,聚合物包括一个或多个烃侧链,其在一些情况下可以平行于聚合物主链。 在另一组实施方案中,聚合物可以包括一个或多个芳族环。 在又一组实施方案中,聚合物可以基本上包封在烃中。 在又一组实施方案中,聚合物可以基本上抵抗光漂白。 在某些方面,聚合物可用于检测爆炸剂,例如2,4,6-三硝基甲苯(TNT)和2,4-二硝基甲苯(DNT)。