发明公开
EP3264147A1 POLARIZER, DISPLAY DEVICE HAVING THE POLARIZER, AND METHOD OF FABRICATING THE POLARIZER
有权
基本信息:
- 专利标题： POLARIZER, DISPLAY DEVICE HAVING THE POLARIZER, AND METHOD OF FABRICATING THE POLARIZER
- 专利标题（中）：偏光器，具有偏光器的显示装置以及制造偏光器的方法
- 申请号：EP16207173.2 申请日：2016-12-28
- 公开(公告)号：EP3264147A1 公开(公告)日：2018-01-03
- 发明人： CHO, Wonjong , PARK, Wonki
- 申请人： LG Display Co., Ltd.
- 申请人地址： 128, Yeoui-daero Yeongdeungpo-gu Seoul, 07336 KR
- 专利权人： LG Display Co., Ltd.
- 当前专利权人： LG Display Co., Ltd.
- 当前专利权人地址： 128, Yeoui-daero Yeongdeungpo-gu Seoul, 07336 KR
- 代理机构： Ter Meer Steinmeister & Partner
- 优先权： KR20160083142 20160630; KR20160162385 20161130
- 主分类号： G02B5/30
- IPC分类号： G02B5/30 ; B29D11/00 ; B32B27/00 ; G02B1/14
摘要：
Penetration of moisture and propagation of cracks is prevented in a polarizer. An adhesive is provided to cover one or more edges of the polarizer to seal the side section of the polarizer. The adhesive fills initial cracks to prevent the initial crack from being propagated to the inside of the polarizer. A protective film and the adhesive include a material having a hydrophobic characteristic. In a method of fabricating a polarizer, a polarizing film is shaped to form a polarizing layer, and a protective film is then attached by applying an adhesive onto the edges of the polarizing layer. Then, the adhesive is cured, and the protective film having the polarizing layer attached is processed, thereby dividing the protective film into a plurality of polarizers. The adhesive can firmly fix the crack since the adhesive is fills in cracks in the polarizing layer.
摘要（中）：
防止起偏器中水分的渗透和裂纹的扩展。 提供粘合剂以覆盖偏振器的一个或多个边缘以密封偏振器的侧面部分。 粘合剂填充初始裂纹以防止初始裂纹传播到偏振器内部。 保护膜和粘合剂包括具有疏水特性的材料。 在制造偏振片的方法中，将偏振膜成形为形成偏振层，然后通过将粘合剂施加到偏振层的边缘上来附接保护膜。 然后，使粘合剂固化，并且附加具有偏振层的保护膜，由此将保护膜分成多个偏振器。 由于粘合剂填充了偏光层中的裂纹，因此粘合剂可牢固地固定裂纹。
公开/授权文献:
- EP3264147B1 METHOD OF FABRICATING A POLARIZER 公开/授权日：2024-05-08