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    • 5. 发明申请
    • A CERIUM-BASED PARTICLE COMPOSITION AND THE PREPARATION THEREOF
    • 基于CERIUM的颗粒组合物及其制备方法
    • US20120045972A1
    • 2012-02-23
    • US13264237
    • 2009-04-15
    • Aimin HuangZhuohua Zhou
    • Aimin HuangZhuohua Zhou
    • B24B1/00C09K3/14
    • B24B7/24B24B13/015C09K3/1463
    • A cerium based particle composition comprises: 50-90% by weight of cerium oxide, and at least 10% by weight of lanthanum oxide. The method to prepare the particle composition comprises: one or more water soluble salts of transition metal elements and/or alkaline metal elements are mixed with CeLaCl3 solution; the mixed solution is precipitated with carbonate(s) and/or hydroxide(s) to obtain rare earth carbonate(s) doped by said one or more transition metal elements and/or alkaline metal elements; the carbonate(s) is calcined and crushed to obtain the said particle composition. The said composition can be mixed with water, optionally at the presence of additive(s), in order to obtain an abrasive for polishing glass for liquid crystal display and hard recording medium, particularly in the use of polishing glass substrate industry.
    • 铈基颗粒组合物包含:50-90重量%的氧化铈和至少10重量%的氧化镧。 制备颗粒组合物的方法包括:将一种或多种过渡金属元素和/或碱金属元素的水溶性盐与CeLaCl 3溶液混合; 所述混合溶液用碳酸盐和/或氢氧化物沉淀,以获得由所述一种或多种过渡金属元素和/或碱金属元素掺杂的稀土碳酸盐; 将碳酸钙煅烧并粉碎以获得所述颗粒组合物。 所述组合物可以任选地在添加剂的存在下与水混合,以获得用于液晶显示和硬记录介质的抛光玻璃的磨料,特别是在使用抛光玻璃基底工业中。
    • 9. 发明授权
    • Clip for heat sink
    • 夹子为散热片
    • US06396696B1
    • 2002-05-28
    • US09686749
    • 2000-10-10
    • Yeu-Lin LinAimin Huang
    • Yeu-Lin LinAimin Huang
    • H05K720
    • H01L23/4093H01L2924/0002H01L2924/00
    • A clip (40) for securing a heat sink (20) to an electronic device (35) includes a body (42) and a fastener (44) slidably attached to the body. The body has a central pressing portion (46), a pair of legs(54, 56) extending downwardly at opposite ends of the body, and a fixing plate (66) depending away from one side edge of the pressing portion. Bent tabs (68, 69) extend from opposite upper and lower edges of the fixing plate, thereby defining a receiving space for receiving the fastener therein. A pressing tab (62) depends from an edge of the pressing portion opposite to the fixing plate. The fastener defines a slot (76) therein, for engaging a projection (18) of a retention module (10). The clip thereby secures the heat sink to the electronic device.
    • 用于将散热器(20)固定到电子设备(35)的夹(40)包括主体(42)和可滑动地附接到主体的紧固件(44)。 主体具有中心按压部分(46),在主体的相对端处向下延伸的一对腿部(54,56)和远离按压部分的一个侧边缘的固定板(66)。 弯曲突片(68,69)从固定板的相对的上边缘和下边缘延伸,从而限定用于在其中接纳紧固件的容纳空间。 按压片(62)从与固定板相对的按压部分的边缘延伸。 紧固件在其中限定了狭槽(76),用于接合保持模块(10)的突起(18)。 因此,夹子将散热器固定到电子设备。