公开(公告)号：US09034449B2

公开(公告)日：2015-05-19

申请号：US13571792

申请日：2012-08-10

申请人： Kouhei Horiuchi ,  Michio Uruno ,  Junichi Imaizumi ,  Seiji Sunohara ,  Yasushi Numaguchi

发明人： Kouhei Horiuchi ,  Michio Uruno ,  Junichi Imaizumi ,  Seiji Sunohara ,  Yasushi Numaguchi

IPC分类号： B32B7/12 ,  B32B9/00 ,  B32B33/00 ,  C09J7/02

CPC分类号： B32B37/02 ,  B32B37/12 ,  B32B2307/412 ,  B32B2457/202 ,  C09J7/20 ,  C09J7/40 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2433/00 ,  G02F1/1333 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/24777 ,  Y10T428/2839 ,  Y10T428/2848

摘要： The adhesive film includes a film-like adhesive layer, a light release separator and a heavy release separator that are laminated on either side of the adhesive layer, and a carrier film further laminated on the heavy release separator. The outer edges of the light release separator and the carrier film forming the outer layer extend outward beyond the outer edge of the adhesive layer and the heavy release separator forming the inner layer. The outer edge sections of the adhesive layer are thereby protected. The outer edge section of the carrier film is gripped and released first, after which the outer edge section of the light release separator is gripped and released, and finally the heavy release separator is released, thereby allowing each separator and the carrier film to be reliably and easily released in the prescribed order.

摘要翻译： 粘合剂膜包括层压在粘合剂层的两侧的膜状粘合剂层，光分离器和重分离分离器，以及进一步层压在重型剥离分离器上的载体膜。 形成外层的光分离器和载体膜的外边缘向外延伸超过粘合剂层的外边缘，而形成内层的重型剥离隔离物。 因此，粘合剂层的外边缘部分被保护。 首先抓住并释放载体膜的外缘部分，然后夹紧释放光分离器的外边缘部分，最后释放分离器，从而使分离器和载体膜可靠地 并以规定的顺序轻松释放。

公开(公告)号：US09327418B2

公开(公告)日：2016-05-03

申请号：US13615782

申请日：2012-09-14

申请人： Kouhei Horiuchi ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

发明人： Kouhei Horiuchi ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

IPC分类号： C09J7/02 ,  B26D3/08 ,  B32B38/10

CPC分类号： B26D3/08 ,  C09J7/29 ,  Y10T83/0341 ,  Y10T156/1062 ,  Y10T428/14

摘要： An adhesive film includes a film-like adhesive layer and a pair of separators sandwiching the adhesive layer. The outer edges of both separators extend outward beyond the outer edge of the adhesive layer, and a blade is used to form a notch on the adhesive layer side of the heavy release separator, along the outer edge of the adhesive layer. The thickness of the heavy release separator is between 50 μm and 200 μm, the average notch depth is between 5 μm and 45 μm and the standard deviation for the notch depth is no greater than 15 μm. Specifying the notch depth allows complete cutting of the adhesive layer with the blade, while also limiting release problems between the heavy release separator and the adhesive layer.

摘要翻译： 粘合剂膜包括膜状粘合剂层和夹着粘合剂层的一对隔板。 两个分离器的外边缘向外延伸超过粘合剂层的外边缘，并且使用刀片沿着粘合剂层的外边缘在重型剥离分离器的粘合剂层侧上形成切口。 重型脱模分离器的厚度在50μm和200μm之间，平均切口深度在5μm和45μm之间，凹口深度的标准偏差不大于15μm。 指定切口深度允许用刀片完全切割粘合剂层，同时也限制了重型分离器和粘合剂层之间的释放问题。