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    • 2. 发明授权
    • Field emission element having carbon nanotube and manufacturing method thereof
    • 具有碳纳米管的场发射元件及其制造方法
    • US07781950B2
    • 2010-08-24
    • US11766996
    • 2007-06-22
    • Liang LiuKai-Li JiangShou-Shan FanCaesar ChenHsi-Fu LeeGa-Lane Chen
    • Liang LiuKai-Li JiangShou-Shan FanCaesar ChenHsi-Fu LeeGa-Lane Chen
    • H01J63/04
    • H01J9/025B82Y10/00H01J1/304H01J2201/30469
    • A field emission element includes one supporting wire and at least one field emission layer coated or otherwise formed on an outer surface of the supporting wire. Each field emission layer includes a plurality of carbon nanotubes (CNTs) and is selected from a group consisting of CNT-polymer composites, CNT-glass composites and single-layer/multi-layer CNT films. A method for manufacturing the described field emission element is also provided. The method includes the steps of: (a) providing one supporting wire; (b) forming at least one field emission layer on an outer surface of the supporting wire; and (c) cutting the supporting wire, after forming the at least one field emission layer thereon, according to a predetermined length and then treating the at least one field emission layer on the supporting wire to form the field emission element.
    • 场发射元件包括一个支撑线和在支撑线的外表面上涂覆或以其他方式形成的至少一个场发射层。 每个场发射层包括多个碳纳米管(CNT),并且选自CNT-聚合物复合材料,CNT-玻璃复合材料和单层/多层CNT膜。 还提供了一种用于制造所述场致发射元件的方法。 该方法包括以下步骤:(a)提供一根支撑线; (b)在所述支撑线的外表面上形成至少一个场致发射层; 以及(c)在根据预定长度在其上形成至少一个场发射层之后切割所述支撑线,然后处理所述支撑线上的所述至少一个场致发射层以形成所述场致发射元件。
    • 9. 发明授权
    • Speed-changing control mechanism of multistage speed-changing wheel hub
    • 多级变速轮毂转速控制机构
    • US06387008B1
    • 2002-05-14
    • US09396495
    • 1999-09-13
    • Jia-Lin ChenChing-Huan TsengCaesar Chen
    • Jia-Lin ChenChing-Huan TsengCaesar Chen
    • F16H344
    • B62M11/16F16H2200/0056F16H2200/2005
    • A speed-changing control mechanism of a multistage speed-changing wheel hub has a planetary gear device comprising a gear support and a plurality of planetary gears. The planetary gears are respectively engaged with a ring gear and sun gears. The rotational power of a drive member is transmitted to the ring gear or the gear support via a sleeve. A speed ratio change is brought about by the action of the planetary gears and the sun gears. The power is finally transmitted to the wheel hub via the gear support or the ring gear. The planetary gears are driven by the power input source portion of the sleeve in conjunction with the action of another sleeve on the fastening shaft, thereby controlling two sets of one-way ratchet pawls opposite in direction to engage or disengage. As a result, the input of the power source and degrees of freedom of the sun gears can be controlled by the use of the control slot, thereby preventing the interference between the retaining slot and the control key and eliminating the complicated power shifting mechanism.
    • 多级变速轮毂的变速控制机构具有包括齿轮支承件和多个行星齿轮的行星齿轮装置。 行星齿轮分别与齿圈和太阳齿轮啮合。 驱动构件的旋转动力通过套筒传递到齿圈或齿轮支架。 行星齿轮和太阳齿轮的作用引起速比变化。 功率最终通过齿轮支架或齿圈传递到轮毂。 行星齿轮通过套筒的动力输入源部分与紧固轴上的另一个套筒的作用一起驱动,由此控制两组与方向相反的单向棘爪,以使其啮合或脱离。 结果,可以通过使用控制槽来控制电源的输入和太阳齿轮的自由度,从而防止保持槽和控制键之间的干扰,并消除复杂的动力换档机构。
    • 10. 发明授权
    • Electrical assembly including two opposite head to head arranged
connectors for interconnecting two modules
    • 电气组件包括两个相对的头对头布置的连接器,用于互连两个模块
    • US6113398A
    • 2000-09-05
    • US270380
    • 1999-03-16
    • Edmond ChoyCaesar Chen
    • Edmond ChoyCaesar Chen
    • H01R13/645H05K7/14H01R12/00H05K1/00
    • H01R13/6456H01R12/721H05K7/1431
    • A system (10) for interconnecting two modules (100, 100') to the CUP chip, includes two opposite connectors (12, 14) in a head-to-head arrangement. The traces (200) each of which connects the two corresponding contacts 28/30 and 30'/28' each being located in the same position of the corresponding connector (12, 14), are generally arranged in a parallel relationship. One (12) of the connectors (12, 14) is substantially a standard one. The other (14) of the connectors (12, 14) is generally, but not exactly, of a mirror image with regard to the first one (12), wherein the positions of the two-row contacts (28'/30') with regard to the housing (16') along the lengthwise direction of the second connector (14) are arranged in an opposite relationship with regard to those in the first connector (12). When used, a standard module (100) can be inserted into the first connector (12) in a common way with its upside surface (106) facing up, or can be inserted into the second connector (14) in an opposite way with its back surface (108) facing up, whereby the pads (P1-P144) printed on both surfaces (106, 108) of the module (100, 100') can be respectively properly electrically connected to the corresponding traces (200) regardless of which connector (12, 14) it is inserted into.
    • 用于将两个模块(100,100')互连到CUP芯片的系统(10)包括头对头布置的两个相对的连接器(12,14)。 每个连接两个对应的触点28/30和30'/ 28'的迹线(200)各自位于相应的连接器(12,14)的相同位置,通常以平行的关系布置。 连接器(12,14)中的一个(12)基本上是标准的。 连接器(12,14)的另一个(14)相对于第一个(12)通常而不是精确的镜像,其中两行触点(28'/ 30')的位置 沿着第二连接器(14)的长度方向的壳体(16')相对于第一连接器(12)中的那些布置成相反的关系。 当使用时,标准模块(100)可以以其上表面(106)朝上的方式以普通方式插入到第一连接器(12)中,或者可以以与其相反的方式插入到第二连接器(14)中 背面(108)面向上,由此印刷在模块(100,100')的两个表面(106,108)上的焊盘(P1-P144)可以分别适当地电连接到相应的迹线(200),而不管哪个 连接器(12,14)插入。