Transparent double-sided adhesive sheet for image display device and image display device using the same
    3.
    发明授权
    Transparent double-sided adhesive sheet for image display device and image display device using the same 有权
    用于图像显示装置的透明双面胶片和使用其的图像显示装置

    公开(公告)号:US09574111B2

    公开(公告)日:2017-02-21

    申请号:US14454759

    申请日:2014-08-08

    Abstract: A novel transparent double-sided adhesive sheet for image display device is provided, that, under the constraint of holding down the thickness of the adhesive sheet to 250 μm or less, can relieve a distortion arising within the adhesive sheet after laminating even if a member has a stepped portion of 50 μm to 100 μm in height on the laminating surface.Proposed is a transparent double-sided adhesive sheet for image display device which is used for the purpose of laminating an image display device constitutive member having on a laminating surface a stepped portion of 50 μm to 100 μm in height and a flat surface portion, and another image display device constitutive member, wherein a thickness of the maximum thickness portion of the adhesive sheet is 250 μm or less, and a gel fraction (a) at a position in contact with a stepped portion after laminating is 10% or greater and smaller than a gel fraction (b) at a position in contact with a flat surface portion.

    Abstract translation: 提出了一种用于图像显示装置的透明双面粘合片,其用于层压具有在层压表面上的高度为50μm至100μm的台阶部分和平坦表面部分的图像显示装置构成部件,以及 另一种图像显示装置构成部件,其中粘合片的最大厚度部分的厚度为250μm以下,层叠后的与阶梯部接触的位置处的凝胶分数(a)为10%以上 比在与平坦表面部分接触的位置处的凝胶分数(b)。

    ADHESIVE BOND WITH INTEGRATED RELEASE MECHANISM
    8.
    发明申请
    ADHESIVE BOND WITH INTEGRATED RELEASE MECHANISM 有权
    具有集成式释放机制的胶粘剂

    公开(公告)号:US20160091933A1

    公开(公告)日:2016-03-31

    申请号:US14500948

    申请日:2014-09-29

    Applicant: Apple Inc.

    Abstract: This application relates to methods and apparatus relating to an adhesive bond that includes an integrated release mechanism. The adhesive bond can secure components in a portable electronic device, such as a battery, to the housing of the portable electronic device. The release mechanism can be embodied as a thin layer of polymeric material sandwiched between a first adhesive layer and a second adhesive layer. The first and second adhesive layers are joined to one another by a number of pillars that extend through openings in the release mechanism. A portion of the release mechanism can protrude from the adhesive bond allowing a technician or user to pull the release mechanism out of the adhesive bond, which severs the pillars that hold the adhesive layers together. In this way, the release mechanism allows for efficient separation of the adhesively secured components.

    Abstract translation: 本申请涉及涉及包括集成释放机构的粘合剂粘合剂的方法和设备。 粘合剂粘合可以将诸如电池的便携式电子设备中的组件固定到便携式电子设备的壳体。 释放机构可以被实施为夹在第一粘合剂层和第二粘合剂层之间的聚合物材料的薄层。 第一和第二粘合剂层通过延伸穿过释放机构中的开口的多个支柱彼此连接。 释放机构的一部分可以从粘合剂粘合点突出,从而使技术人员或使用者将释放机构拉出粘合剂粘结,从而将保持粘合剂层的支柱切断在一起。 以这种方式,释放机构允许有效地分离粘合的固定部件。

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