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    • 112. 发明授权
    • Heat dissipation device having a fixing base
    • 具有固定底座的散热装置
    • US07564687B2
    • 2009-07-21
    • US11690046
    • 2007-03-22
    • Jie LiuChun-Jiang ShuaiJin-Song Feng
    • Jie LiuChun-Jiang ShuaiJin-Song Feng
    • H05K7/20
    • H01L23/4093H01L23/3677H01L2224/73253H01L2924/10156
    • A heat dissipation device includes a heat sink and a fixing base for securing the heat sink to a heat-generating device. The heat sink includes a base and a pair of flanges formed on two opposite sides of the base. The fixing base includes a pair of side plates formed on a first set of two opposite sides thereof. A pair of resilient barbs extends inwards from an end portion of each side plate. The fixing base is placed on the heat sink and the resilient barbs tightly clasp first two opposite sides of the heat-generating device to press the base of the heat sink towards the heat-generating device. The flanges of the base of the heat sink abut second two opposite sides of the heat-generating device to avoid movement of the heat sink along a direction perpendicular to the flanges.
    • 散热装置包括散热器和用于将散热器固定到发热装置的固定基座。 散热器包括基部和形成在基部的两个相对侧上的一对凸缘。 固定底座包括形成在其第一组两个相对侧上的一对侧板。 一对弹性倒钩从每个侧板的端部向内延伸。 固定基座放置在散热器上,弹性倒钩将发热装置的前两相对紧紧地夹紧,将散热片的底部朝向发热装置推压。 散热器底座的凸缘邻接发热装置的第二相对侧,以避免散热器沿垂直于凸缘的方向移动。
    • 114. 发明授权
    • Functionalized single-wall carbon nanotubes
    • 功能化单壁碳纳米管
    • US07527780B2
    • 2009-05-05
    • US09809885
    • 2001-03-16
    • John L. MargraveEdward T. MickelsonRobert HaugePeter BoulChad HuffmanJie LiuRichard E. SmalleyKen SmithDaniel T. Colbert
    • John L. MargraveEdward T. MickelsonRobert HaugePeter BoulChad HuffmanJie LiuRichard E. SmalleyKen SmithDaniel T. Colbert
    • B82B1/00
    • B01J21/18B01J23/74B01J23/755B01J35/006B01J35/06B82Y30/00B82Y40/00C01B32/174C01B2202/02C01B2202/06D01F11/121Y10S977/74Y10S977/748Y10S977/75Y10S977/843Y10S977/848
    • This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.
    • 本发明涉及制备碳纳米管的化学衍生物和衍生纳米管的用途,包括制备阵列作为碳纤维合成的基础。 在一个实施方案中,本发明还提供了通过使单壁碳纳米管与氟气反应并回收氟衍生的碳纳米管,制备具有连接到纳米管侧壁上的取代基的单壁碳纳米管的方法,然后使氟衍生的碳纳米管与 亲核试剂 一些氟取代基被亲核取代取代。 如果需要,可以完全或部分地除去剩余的氟以产生具有连接到纳米管的侧壁上的取代基的单壁碳纳米管。 取代基当然取决于亲核试剂,优选的亲核试剂包括烷基锂物质如甲基锂。 或者,可以通过使氟衍生的碳纳米管与各种量的肼,取代的肼或烷基胺反应,从氟衍生的碳纳米管中完全或部分地除去氟。 本发明还提供用于生长单壁碳纳米管的种子材料,其包含多个单壁碳纳米管或具有在侧壁的外表面上共价结合或物理吸附的催化剂前体部分的短管状分子,以提供最佳金属簇尺寸 导致金属部分迁移到管端的条件。
    • 115. 发明授权
    • Full fault tolerant architecture for organic electronic devices
    • 有机电子设备的完全容错架构
    • US07518148B2
    • 2009-04-14
    • US11092488
    • 2005-03-29
    • Jie LiuAnil Raj Duggal
    • Jie LiuAnil Raj Duggal
    • H01L27/15
    • G09G3/006G09G3/3208G09G2330/08H01L27/3202H01L27/3204H01L51/5203
    • An organic device package that provides full fault tolerance against both electrical shorts and electrical opens is presented. An organic device package comprising a plurality of groups of organic electronic elements electrically coupled in series, where at least one of the plurality of groups of organic electronic elements comprises a plurality of sub-groups of organic electronic elements electrically coupled in parallel, and where at least one of the plurality of sub-groups of organic electronic elements comprises a plurality of organic electronic elements electrically coupled in series. Further, various embodiments are contemplated where a plurality of series blocks and parallel blocks may be nested to provide a grid network having increased flexibility and fault tolerance.
    • 介绍了一种有机器件封装,可以对电气短路和电气开路提供全面的容错性能。 一种有机器件封装,包括串联电耦合的多组有机电子元件,其中所述多组有机电子元件中的至少一个包括并联电耦合的多个有机电子元件的子组,并且其中 所述多个有机电子元件子群中的至少一个包括多个电耦合的有机电子元件。 此外,可以想到各种实施例,其中可以嵌套多个串联块和并行块以提供具有增加的灵活性和容错的网格网络。