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    Method for producing polyolefin microporous film
    11.
    发明专利
    Method for producing polyolefin microporous film 审中-公开
    生产聚烯烃微孔膜的方法

    公开(公告)号：JP2011042805A

    公开(公告)日：2011-03-03

    申请号：JP2010255300

    申请日：2010-11-15

    Applicant: Toray Advanced Materials Korea Inc ,  トーレ アドバンスト マテリアルズ コリア インク.

    Inventor： SEO CHANG HO ,  JEUN HAE SANG

    IPC: C08J9/26 ,  C08L23/00 ,  C08L91/06

    Abstract: PROBLEM TO BE SOLVED: To provide a means for achieving high-speed continuous production and reducing shrinkage in drying for improving quality and uniformity of the quality in a method for producing a polyolefin microporous film.
    SOLUTION: In a drying process after extraction of the polyolefin microporous film, drying is carried out while a film/sheet width is restricted mechanically.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于实现高速连续生产和减少干燥收缩的方法，以提高聚烯烃微孔膜的制造方法中的质量和质量的均匀性。 解决方案：在提取聚烯烃微孔膜之后的干燥过程中，在机械地限制膜/片宽度的同时进行干燥。 版权所有（C）2011，JPO＆INPIT

    Pressure-sensitive adhesive tape for producing electronic component
    16.
    发明专利
    Pressure-sensitive adhesive tape for producing electronic component 有权
    用于生产电子元件的压敏胶带

    公开(公告)号：JP2014043586A

    公开(公告)日：2014-03-13

    申请号：JP2013241747

    申请日：2013-11-22

    Applicant: Toray Advanced Materials Korea Inc ,  東レ先端素材株式会社

    Inventor： SUNG-HWAN CHOI ,  JEON HAE-SANG ,  KI-JEONG MOON ,  CHANG-HOON SIM

    IPC: C09J7/02 ,  B32B27/00 ,  B32B27/42 ,  C09J11/06 ,  C09J171/10 ,  C09J175/14

    CPC classification number: C09J7/0242 ,  C08G2650/56 ,  C08L33/08 ,  C08L2312/06 ,  C08L2666/04 ,  C09J7/22 ,  C09J7/35 ,  C09J171/00 ,  C09J2463/00 ,  Y02P20/149 ,  Y10T428/2878

    Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape for producing an electronic component, and more specifically, to provide a pressure-sensitive adhesive tape for production, in which pressure-sensitive adhesion is expressed only during a thermal lamination step, although a pressure-sensitive adhesive layer is not pressure-sensitive adhesive at room temperature, and consequently with which lamination on a lead frame is enabled, which has improved thermal resistance with regard to thermal history due to exposure of the pressure-sensitive adhesive tape during a production process of a semiconductor apparatus, owing to formation of a partial interpenetration reticular structure caused by additional photo-curing of the pressure-sensitive adhesive layer, which is useful for reliability improvement of a device during production of the semiconductor apparatus, and which can prevent leakage of an encapsulation material and can prevent a transfer of a pressure-sensitive adhesive to the lead frame or to the encapsulation material in removing the tape after completion of the process.SOLUTION: A pressure-sensitive adhesive tape for producing an electronic component includes a thermal-resistant substrate, a pressure-sensitive adhesive layer formed by applying a pressure-sensitive adhesive composition to the thermal-resistant substrate, the pressure-sensitive adhesive composition includes a phenoxy resin, a thermal curing agent, an energy ray-curable acrylic resin, and a photoinitiator, and the pressure-sensitive adhesive layer is cured by heat and an energy ray.

    Abstract translation: 要解决的问题：提供一种用于制造电子部件的压敏粘合带，更具体地说，提供一种仅在热层压步骤中仅表达压敏粘合力的生产用粘合带，尽管 压敏粘合剂层在室温下不是压敏粘合剂，因此能够在引线框架上进行层压，其具有改善的耐热性，这是由于粘合带在 由于形成由压敏粘合剂层的附加光固化引起的部分互穿网状结构的半导体装置的制造过程，这对于半导体装置的制造期间的装置的可靠性改善是有用的，并且可以防止 封装材料的泄漏并且可以防止压敏粘合剂的转移 e在引线框架或封装材料之后，在完成工艺之后去除胶带。解决方案：用于制造电子部件的压敏粘合带包括耐热基材，通过涂布形成的压敏粘合剂层 压敏粘合剂组合物包含苯氧基树脂，热固化剂，能量射线固化丙烯酸树脂和光引发剂，并且粘合剂层通过 热和能量射线。

    Method for manufacturing lens shape of roll for optical film manufacturing and roll for optical film manufacturing with lens shape formed by the method
    19.
    发明专利
    Method for manufacturing lens shape of roll for optical film manufacturing and roll for optical film manufacturing with lens shape formed by the method 有权
    用于制造光学镜片的镜片形状的方法用于光学薄膜制造和滚筒用于通过该方法形成的透镜形状的光学薄膜制造

    公开(公告)号：JP2011018006A

    公开(公告)日：2011-01-27

    申请号：JP2009219978

    申请日：2009-09-25

    Applicant: Toray Advanced Materials Korea Inc ,  トレイ アドバーンスト マテリアルズ コリア インコーポレイティッド

    Inventor： LEE HEE-CHEONG ,  LEE SANG-HOON ,  PARK JUN-SANG ,  RYU TAE-YONG

    IPC: G02B5/02 ,  B29C33/38 ,  B29C59/04 ,  B29L11/00 ,  G02B3/00 ,  G02F1/1335

    CPC classification number: G02B3/0018 ,  Y10T29/4956 ,  Y10T29/49563 ,  Y10T428/24917

    Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lens shape of a roll for optical film manufacturing, which can form a linear or nonlinear lens shape directly on the roll for optical film manufacturing, which can diversify a pattern of a lens, which can arbitrarily adjust curvature of the lens shape, and which can form the curvature deeper than a hemisphere, and to provide the roll for optical film manufacturing, in which the lens shape is formed by the method.SOLUTION: The method for manufacturing the lens shape of the roll for optical film manufacturing, includes a first step of forming a resin coated film on a cylindrical roll including a plating layer whose surface is plated with copper (Cu) or nickel (Ni); a second step of hitting a surface of the resin coated film of the cylindrical roll with a chisel to form a preliminary lens shape; a third step of performing etching on the cylindrical roll in which the preliminary lens shape is formed with etching liquid; and a fourth step of removing the resin coated film.

    Abstract translation: 要解决的问题：提供一种用于制造用于光学膜制造的辊的透镜形状的方法，其可以直接在用于光学膜制造的辊上形成线性或非线性透镜形状，其可以使透镜的图案多样化，其中 可以任意调节透镜形状的曲率，并且可以形成比半球更深的曲率，并且提供通过该方法形成透镜形状的用于光学膜制造的辊。解决方案：用于制造透镜形状的方法 用于光学薄膜制造的辊子包括在包括表面镀有铜（Cu）或镍（Ni））的镀层的圆筒形辊上形成树脂涂膜的第一步骤。 用凿子击打圆筒形辊的树脂涂覆膜的表面以形成预备透镜形状的第二步骤; 在用蚀刻液形成预备透镜形状的圆筒形辊上进行蚀刻的第三步骤; 以及除去树脂被覆膜的第四工序。

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