公开(公告)号：US20160018702A1

公开(公告)日：2016-01-21

申请号：US14550332

申请日：2014-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hong Yeon Lee ,  Suk Hoon Kang ,  Baek Kyun Jeon ,  Jin Soo Jung

IPC: G02F1/1337 ,  C08J3/28 ,  B29D11/00 ,  C08G73/10

CPC classification number: G02F1/133723 ,  B29D11/00788 ,  B29K2077/00 ,  B32B2457/202 ,  C08G73/10 ,  G02F1/13378 ,  G02F1/133784 ,  G02F1/133788 ,  G02F2001/133776 ,  G02F2201/02 ,  Y10T428/1005

Abstract: Provided is a photoalignment film. The photoalignment film may have a fibrous layer that is formed by stacking fibers including a photoalignment material having optical anisotropy in one direction in a state where longitudinal axes of the fibers are arranged in the one direction. The fibrous layer may have a bent surface according to a difference in stacking height between the fibers.

Abstract translation: 提供了一种光电子对准膜。 光电子对准膜可以具有纤维层，该纤维层通过在纤维的纵向轴线沿一个方向布置的状态下将包括具有一个方向的光学各向异性的光取向材料的纤维堆叠而形成。 根据纤维之间的堆叠高度的差异，纤维层可以具有弯曲表面。