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    Thermally-conductive adhesive sheet, method for producing the same, method for affixing thermally-conductive adhesive sheet, and affixed structure
    6.
    发明专利
    Thermally-conductive adhesive sheet, method for producing the same, method for affixing thermally-conductive adhesive sheet, and affixed structure 审中-公开
    导热粘合片及其制造方法，热传导粘合片的结合方法及其结构

    公开(公告)号：JP2013227379A

    公开(公告)日：2013-11-07

    申请号：JP2012098859

    申请日：2012-04-24

    Applicant: Nitto Denko Corp ,  日東電工株式会社

    Inventor： NAKAYAMA JUNICHI ,  TOJO MIDORI ,  TERADA YOSHIO ,  FURUTA KENJI

    IPC: C09J7/02 ,  B32B27/00 ,  C09J5/00 ,  C09J11/04 ,  C09J133/00

    CPC classification number: C09J133/08 ,  C09J7/35 ,  C09J2201/20 ,  C09J2201/622

    Abstract: PROBLEM TO BE SOLVED: To provide: a thermally-conductive adhesive sheet with good reworkability and temporally fixable while being excellent in thermal conductivity; a method for producing the same; a method for affixing the thermally-conductive adhesive sheet; and an affixed structure.SOLUTION: A thermally-conductive adhesive sheet 7 is provided with: an adhesive layer 4 containing thermally-conductive particles; and a base material 5 which is laminated on one surface of the adhesive layer 4 in the thickness direction thereof and is formed with a plurality of through-holes 8 passing therethrough in the thickness direction, wherein the thermal conductivity is at least 0.3 W/m×K.

    Abstract translation: 要解决的问题：提供：具有良好的再加工性和时间固定性而导热性优异的导热粘合片; 其制造方法; 用于固定导热粘合片的方法; 和固定结构。导热粘合片7设置有：含有导热颗粒的粘合剂层4; 以及基材5，其在厚度方向上层压在粘合剂层4的一个表面上，并且在厚度方向上形成有多个通过其的通孔8，其中导热率为至少0.3W / m ×K。

    Adhesive sheet
    7.
    发明专利
    Adhesive sheet 有权
    粘合片

    公开(公告)号：JP2013213126A

    公开(公告)日：2013-10-17

    申请号：JP2012083640

    申请日：2012-04-02

    Applicant: Furukawa Electric Co Ltd:The ,  古河電気工業株式会社

    Inventor： AOYAMA MASAMI ,  MARUYAMA HIROMITSU

    IPC: C09J7/02

    CPC classification number: C09J7/0217 ,  C09J7/02 ,  C09J7/20 ,  C09J133/08 ,  C09J2201/20 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2433/00 ,  H01L21/6836 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2221/68377 ,  Y10T428/1476

    Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which can reduce pasting failure to a wafer by suppressing generation of voids between an adhesive layer and a self-adhesive film, and can be favorably expanded without tearing the self-adhesive film even when increasing an amount and/or speed of expansion.SOLUTION: An adhesive sheet 10, wound in a roll form, includes: a long release film 11; an adhesive layer 12 provided on the release film 11 in a label shape; and a self-adhesive film 13 provided so as to cover the adhesive layer 12, having a label part 13a disposed to come into contact with the release film 11 at the periphery of the adhesive layer 12 and a surrounding part 13b so as to surround the outside of the label part 13a, where through-holes 14 penetrating the release film 11 are provided at positions outside the adherend-foreseen portion 15 and including a portion corresponding to the inside of the label part 13a.

    Abstract translation: 要解决的问题：提供一种粘合片，其可以通过抑制粘合剂层和自粘合膜之间的空隙的产生而减少对晶片的粘贴破坏，并且即使在增加粘合剂层时也可以有利地扩大而不会撕裂自粘膜 数量和/或膨胀速度。解决方案：卷绕成卷状的粘合片10包括：长释放膜11; 设置在剥离膜11上的标签形状的粘合剂层12; 以及设置成覆盖粘合剂层12的自粘膜13，具有设置成与胶粘剂层12周围的剥离膜11接触的标签部分13a和周围部分13b， 在标签部分13a的外部，其中穿透脱模膜11的通孔14设置在被粘物预设部分15外部的位置处，并且包括对应于标签部分13a的内部的部分。

    Joining member having ventilation function and joining structure using the same
    8.
    发明专利
    Joining member having ventilation function and joining structure using the same 有权
    具有通风功能的接合构件和使用其的接合结构

    公开(公告)号：JP2013055200A

    公开(公告)日：2013-03-21

    申请号：JP2011191895

    申请日：2011-09-02

    Applicant: Nitto Denko Corp ,  日東電工株式会社

    Inventor： KOUCHI KOJI ,  TEZUKA TEPPEI ,  KUKI SHINJI

    IPC: H01L31/042

    CPC classification number: F24F7/04 ,  C09J2201/128 ,  C09J2201/20 ,  C09J2201/36 ,  C09J2203/322 ,  C09J2400/243 ,  C09J2427/006 ,  H01L31/02008 ,  H02S40/345 ,  Y02E10/50

    Abstract: PROBLEM TO BE SOLVED: To provide a joining member having a ventilation function.SOLUTION: A joining member 1 of the invention includes: a ventilation film 11; a first adhesive layer 21 provided at a first main surface 11a side of the ventilation film 11; a second adhesive layer 22 provided at a second main surface 11b side of the ventilation film 11; an opening 21h formed on the first adhesive layer 21; and a ventilation groove 1d formed at the second adhesive layer 22 or a space between the second adhesive layer 22 and the ventilation film 11. The ventilation groove 1d includes a first portion D1 extending from an outer peripheral edge of the joining member 1 to a position corresponding to the opening 21h and a second portion D2 exposing a second main surface 11b of the ventilation film 11 at a position corresponding to the opening 21h. The ventilation groove 1d secures a ventilation passage 1v, leading from the exterior of the housing 31 to the interior of the housing 31, between the housing 31 and a support body 32 when the housing 31 is fixed to the support body 32 by using the joining member 1.

    Abstract translation: 要解决的问题：提供具有换气功能的接合部件。 解决方案：本发明的接合构件1包括：通气膜11; 设置在通气膜11的第一主表面11a侧的第一粘合剂层21; 设置在通风膜11的第二主面11b侧的第二粘接层22; 形成在第一粘合剂层21上的开口21h; 以及形成在第二粘合层22的通气槽1d或第二粘合层22和通气膜11之间的空间。通气槽1d包括从接合构件1的外周边缘延伸到位置 对应于开口21h，第二部分D2将透气膜11的第二主表面11b暴露在对应于开口21h的位置处。 当壳体31通过使用连接件31固定到支撑体32上时，通风槽1d将从壳体31的外部延伸到壳体31的内部的通风通道1v固定在壳体31和支撑体32之间。 （C）2013，JPO＆INPIT

    Adhesive sheet
    9.
    发明专利
    Adhesive sheet 有权

    公开(公告)号：JP5158908B1

    公开(公告)日：2013-03-06

    申请号：JP2012083642

    申请日：2012-04-02

    Applicant: 古河電気工業株式会社

    Inventor： 真沙美 青山 ,  弘光 丸山

    IPC: H01L21/301 ,  C09J7/02

    CPC classification number: H01L21/6836 ,  C09J7/10 ,  C09J2201/20 ,  C09J2203/326 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2221/68381

    Abstract: Provided is an adhesive sheet which suppresses voids from occurring between an adhesive layer and an adhesive film, and which, even if the expansion amount and/or speed is increased, favorably expands without the adhesive film tearing. An adhesive sheet (10) wound into a roll shape comprises a rectangular release film (11), an adhesive layer (12) provided in a label form on the release film (11), and an adhesive film (13) comprising a label part (13a) which covers the adhesive layer (12) and contacts the release film (11) in the periphery of the adhesive layer (12), and a peripheral part (13b) which surrounds the outer side of the label part (13a), wherein through-holes (14) passing through the adhesive film (13) are provided outside of the portion of the adhesive layer (12) corresponding to an adherend-foreseen portion (c), inside of the label part (13a), and in positions of the adhesive film (13) including an adherend-foreseen portion (R).

    Conductive thermosetting adhesive tape
    10.
    发明专利
    Conductive thermosetting adhesive tape 有权
    导电热固胶带

    公开(公告)号：JP2013028787A

    公开(公告)日：2013-02-07

    申请号：JP2012110074

    申请日：2012-05-11

    Applicant: Nitto Denko Corp ,  日東電工株式会社

    Inventor： NAKAO KOTA ,  DAIGAKU NORIJI ,  MUSASHIJIMA YASUSHI ,  FURUTA YOSHIHISA ,  NONAKA TAKAHIRO

    IPC: C09J7/02 ,  C09J9/02 ,  C09J11/00 ,  C09J133/04 ,  C09J133/08 ,  C09J133/10 ,  C09J161/06 ,  H01B5/02

    CPC classification number: C09J7/29 ,  C09J7/28 ,  C09J2201/122 ,  C09J2201/20 ,  C09J2201/32 ,  C09J2201/602 ,  C09J2201/61 ,  C09J2203/326 ,  C09J2400/163 ,  C09J2433/00 ,  C09J2461/00 ,  Y10T428/2804

    Abstract: PROBLEM TO BE SOLVED: To provide a conductive thermosetting adhesive tape which can exhibit extremely stable electric conductivity in a long-time use and a use in a severe environment even if pasted in a small pasting area.SOLUTION: This conductive thermosetting adhesive tape is characterized in that: the tape has a thermosetting adhesive layer at the single face side of metal foil; a pre-curing adhesion force of the thermosetting adhesive layer is not smaller than 2N/20 mm; and a post-curing adhesion force of the thermosetting adhesive layer is not smaller than 10N/20 mm. The conductive thermosetting adhesive tape has the thermosetting adhesive layer at the singe face side of the metal foil, and has a terminal which is exposed on the surface of the side of the thermosetting adhesive layer. It is preferable that the total area of the terminal existing per 30 mmof the thermosetting adhesive layer is 0.1 to 5 mm.

    Abstract translation: 要解决的问题：提供一种导电性热固性胶带，其即使粘贴在小的粘贴区域中，也可以在长时间使用中显示出非常稳定的电导率和在恶劣环境中使用。 该导电性热固性粘合带的特征在于：带材在金属箔的单面具有热固性粘合剂层; 热固性粘合剂层的预固化粘合力不小于2N / 20mm; 并且热固性粘合剂层的后固化粘合力不小于10N / 20mm。 导电性热固性粘合带在金属箔的单面侧具有热固性粘合剂层，并且具有露出在热固性粘合剂层侧的表面上的端子。 优选的是，热固性粘合剂层的每30mm 2 中存在的终端的总面积为0.1〜5mm 2 。 版权所有（C）2013，JPO＆INPIT

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