Polyolefine composition and polyolefine films prepared from the same
    3.
    发明授权
    Polyolefine composition and polyolefine films prepared from the same 失效
    聚烯烃组合物和由其制备的聚烯烃薄膜

    公开(公告)号:US5898050A

    公开(公告)日:1999-04-27

    申请号:US865906

    申请日:1997-05-30

    摘要: A polyolefine composition for preparing a polyolefine film having high heat-sealing properties. The polyolefine composition includes from about 2 percent to about 35 percent by weight of metallocene polyethylene or its copolymer and from about 65 percent to about 98 percent by weight of polypropylene or its copolymer. The metallocene polyethylene or its copolymer has a long chain branching index between 0 and 20/1000 carbons, a density between 0.880 g/cm.sup.3 and 0.915 g/cm.sup.3, a melting index between 0.5 g/10 min and 30 g/10 min, and a molecular weight distribution of less than 3.5. The polyolefine composition is fabricated into films by the blown film method or casting laminated method.

    摘要翻译: 一种用于制备具有高热封性的聚烯烃薄膜的聚烯烃组合物。 聚烯烃组合物包含约2%至约35%重量的茂金属聚乙烯或其共聚物和约65%至约98%重量的聚丙烯或其共聚物。 茂金属聚乙烯或其共聚物具有0至20/1000个碳的长链支化指数,密度在0.880g / cm 3至0.915g / cm 3之间,熔融指数在0.5g / 10min至30g / 10min之间,以及 分子量分布小于3.5。 聚烯烃组合物通过吹塑薄膜法或浇铸层压法制成薄膜。

    Light guide plate and back light module having the same
    4.
    发明授权
    Light guide plate and back light module having the same 有权
    导光板和背光模块具有相同的功能

    公开(公告)号:US08469573B2

    公开(公告)日:2013-06-25

    申请号:US12887292

    申请日:2010-09-21

    IPC分类号: F21V7/04

    摘要: The present invention relates to a light guide plate and back light module having the same. The light guide plate includes a light guide plate body and a plurality of microreliefs. The light guide plate body has a light-emitting surface and a reflecting surface. The microreliefs are disposed on the reflecting surface. Each of the microreliefs has an outer surface and a base area. The outer surface is a curved surface, and the base area contacts the reflecting surface. A ratio of the totally height of each of the microreliefs to the diameter of the base area of each of the microreliefs is between 1/7 and ¼. As a result, the light guide plate has higher light extraction efficiency.

    摘要翻译: 本发明涉及一种具有该导光板和背光模块的导光板和背光模块。 导光板包括导光板本体和多个微孔。 导光板体具有发光面和反射面。 微反射器设置在反射面上。 每个微裂纹具有外表面和基部区域。 外表面是曲面,基部区域与反射面接触。 每个微裂纹的每个微裂纹的总高度与每个微裂纹的基部面积的直径的比率在1/7和¼之间。 结果,导光板具有较高的光提取效率。

    Method for producing a crosslinked formed article
    5.
    发明授权
    Method for producing a crosslinked formed article 失效
    交联成型体的制造方法

    公开(公告)号:US06294116B1

    公开(公告)日:2001-09-25

    申请号:US09172073

    申请日:1998-10-14

    IPC分类号: B29C4420

    摘要: The present invention provides a method and apparatus for producing a crosslinked foamed article. Such a method comprises the steps of: (a) uniformly mixing at least one crosslinkable resin, at least one crosslinking agent, at least one foaming agent, and some additives into a resin composition; (b) extruding the resin composition through a die into an extrudate of a predetermined shape; and (c) heating the extrudate to a temperature sufficient to cause crosslinking and foaming of the crosslinkable resin while being driven by a driving device to move in the extruding direction, thereby obtaining a crosslinked foamed article. By means of the present invention, the resin extrudate can progress smoothly through the heater or the mold.

    摘要翻译: 本发明提供一种交联发泡制品的制造方法和装置。 这种方法包括以下步骤:(a)将至少一种可交联树脂,至少一种交联剂,至少一种发泡剂和一些添加剂均匀混合到树脂组合物中; (b)将树脂组合物通过模具挤出成预定形状的挤出物; 和(c)将挤出物加热至足以使交联性树脂发生交联和发泡的温度,同时由驱动装置驱动,从而在挤出方向上移动,从而获得交联发泡制品。 通过本发明,树脂挤出物可以顺利进入加热器或模具。

    Backlight module, light guide plate thereof and ink thereof
    6.
    发明授权
    Backlight module, light guide plate thereof and ink thereof 有权
    背光模组,导光板及其油墨

    公开(公告)号:US08465194B2

    公开(公告)日:2013-06-18

    申请号:US12947140

    申请日:2010-11-16

    IPC分类号: F21V7/04

    摘要: The present invention relates to a backlight module, light guide plate thereof and ink thereof. The ink includes a base resin and an additive. The additive is dispersed in the base resin for increasing the printability of the ink. The additive comprises a polymer having hydroxy functional group, ester functional group, ether functional group or combination thereof. Use of the ink of the present invention will reduce the color difference and the variation of color temperature of the light guide plate. In addition, the ink has higher flowability, which increases the printability of the ink.

    摘要翻译: 本发明涉及一种背光模组,其导光板及其油墨。 油墨包括基础树脂和添加剂。 添加剂分散在基础树脂中以提高油墨的印刷性。 添加剂包括具有羟基官能团,酯官能团,醚官能团或其组合的聚合物。 使用本发明的油墨会降低导光板的色差和色温的变化。 此外,油墨具有较高的流动性,这增加了油墨的印刷性。

    Optical unit and light guide plate and ink thereof
    8.
    发明授权
    Optical unit and light guide plate and ink thereof 有权
    光学单元和导光板及其墨水

    公开(公告)号:US08398292B2

    公开(公告)日:2013-03-19

    申请号:US12688265

    申请日:2010-01-15

    IPC分类号: F21V7/22 F21V8/00

    摘要: The present invention relates to an optical unit and light guide plate and ink thereof. The ink includes a base resin and a plurality of fine particles. The base resin has a first refractive index. The fine particles have a second refractive index and are dispersed in the base resin. The fine particles are made of organic polymer. The difference between the first refractive index and second refractive index is less than 0.15. The use of the ink will lower the color difference and the variation of color temperature of the light guide plate or the optical unit.

    摘要翻译: 本发明涉及光学单元和导光板及其油墨。 油墨包括基础树脂和多个细颗粒。 基础树脂具有第一折射率。 细颗粒具有第二折射率并分散在基础树脂中。 细颗粒由有机聚合物制成。 第一折射率和第二折射率之差小于0.15。 使用墨水将降低导光板或光学单元的色差和色温的变化。

    Cycloolefin copolymeric optical communication device
    10.
    发明授权
    Cycloolefin copolymeric optical communication device 有权
    环烯烃共聚光通讯器件

    公开(公告)号:US06904224B2

    公开(公告)日:2005-06-07

    申请号:US10642264

    申请日:2003-08-18

    IPC分类号: G02B6/122 G02B6/00

    CPC分类号: G02B6/1221

    摘要: A cycloolefin in copolymeric (COC) optical communication device. The COC optical communication device includes a core section of functional metallocene cycloolefin copolymer (f-mCOC) having a refractive index n1 for light transmission, and a cladding layer of metallocene cycloolefin copolymer (mCOC), having a refractive index n2 smaller than n1, surrounding the core section and forming a waveguide structure together with the core section. Due to the fact that the various components of the optical communication device are comprised of essentially the same materials, signal transmission loss between heterogeneous interfaces is prevented, and provides excellent optical properties and superior processability.

    摘要翻译: 共聚(COC)光通讯装置中的环烯烃。 COC光通信装置包括用于透光的具有折射率n <1 <1>的功能金属茂环烯烃共聚物(f-mCOC)的核心部分和茂金属环烯烃共聚物(mCOC)的包层,其具有 围绕芯部并且与芯部分一起形成波导结构的小于n 1的折射率n <2 <2>。 由于光通信装置的各种部件由基本上相同的材料组成,防止异种接口之间的信号传输损耗,并且提供优异的光学性能和优异的可加工性。