Molding compositions and their use
    114.
    发明申请
    Molding compositions and their use 审中-公开
    成型组合物及其用途

    公开(公告)号:US20050043443A1

    公开(公告)日:2005-02-24

    申请号:US10919044

    申请日:2004-08-16

    Abstract: A thermoplastic glass fibers reinforced molding composition that exhibits improved mechanical properties and resistance to hydrolysis is disclosed. The composition contains at least one thermoplastic polymer, sized glass fibers, and optional conventional additives and auxiliary substances. The sizing agent that is substantially free of emulsifiers not bound to the resin contains (a) at least one epoxide-functional, oligomeric resin, having epoxide group content of 0.15 to 0.75 mole per 100 g of resin, average functionality of at least 2.3 epoxide groups per molecule, (b) at least one epoxide curing agents, and (c) at least one silane coupling agent.

    Abstract translation: 公开了一种具有改进的机械性能和抗水解性的热塑性玻璃纤维增​​强模塑组合物。 该组合物含有至少一种热塑性聚合物,尺寸的玻璃纤维和任选的常规添加剂和辅助物质。 基本上不含与树脂结合的乳化剂的上浆剂​​包含(a)至少一种环氧官能的低聚树脂,其环氧基团含量为每100克树脂0.15至0.75摩尔,平均官能度至少为2.3环氧化物 (b)至少一种环氧化物固化剂,和(c)至少一种硅烷偶联剂。

    LED display apparatus
    115.
    发明申请
    LED display apparatus 有权
    LED显示装置

    公开(公告)号:US20040238834A1

    公开(公告)日:2004-12-02

    申请号:US10857025

    申请日:2004-06-01

    Abstract: A highly reliable LED display apparatus is provided in which dust and other similar particles are prevented from entering spaces formed between light-emitting diodes and openings in a mask member provided on a circuit board. The LED display apparatus has the circuit board, the light-emitting diodes provided at predetermined positions thereon, and the mask member which is disposed approximately parallel to the circuit board. The mask member has openings at positions corresponding to the light-emitting diodes which are placed inside the respective openings. In the LED display apparatus described above, the openings of the mask member have fine projections on side surfaces thereof. The fine projections can be formed on the mask member by a flock processing technique.

    Abstract translation: 提供了一种高度可靠的LED显示装置,其中防止灰尘和其它类似颗粒进入设置在电路板上的掩模构件中的发光二极管和开口之间形成的空间。 LED显示装置具有电路板,设置在其上的预定位置处的发光二极管和与电路板大致平行设置的掩模构件。 掩模构件在对应于放置在相应开口内的发光二极管的位置处具有开口。 在上述LED显示装置中,掩模构件的开口在其侧表面上具有微小的突起。 可以通过羊群处理技术在掩模构件上形成微细的突起。

    Non-woven fabric material and prepreg, and circuit board using the same
    117.
    发明申请
    Non-woven fabric material and prepreg, and circuit board using the same 审中-公开
    无纺布材料和预浸料,以及使用其的电路板

    公开(公告)号:US20030045164A1

    公开(公告)日:2003-03-06

    申请号:US09506318

    申请日:2000-02-17

    Abstract: The present invention provides a nonwoven fabric material prepared from short fibers including thermal-resistant synthetic fibers bound with an inorganic binder, a prepreg and a circuit board using the same. The circuit board has an excellent dimensional stability even at a high temperature, and the circuit board is prevented from warping or being damaged by moisture absorption or the like. The inorganic binder is a residue formed from a low melting point glass solution or a water-dispersible colloidal solution including at least either fibers or particles of low melting point glass dispersed therein. When the binder is used, a chemical covalent bonding by a siloxane bonding is formed.

    Abstract translation: 本发明提供一种由短纤维制成的无纺布材料,包括与无机粘合剂结合的耐热合成纤维,预浸料和使用其的电路板。 电路板即使在高温下也具有优异的尺寸稳定性,并且防止电路板翘曲或被吸湿等损坏。 无机粘合剂是由低熔点玻璃溶液或至少包含分散在其中的至少一种纤维或低熔点玻璃颗粒的水分散性胶体溶液形成的残留物。 当使用粘合剂时,形成通过硅氧烷键合的化学共价键合。

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