公开(公告)号：US09448439B2

公开(公告)日：2016-09-20

申请号：US14753156

申请日：2015-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Won Sohn ,  Joo-Seok Yeom ,  Jeong-Uk Heo ,  Ho-Yun Byun ,  Jung-Hun Lee ,  Na-Young Shin

IPC: G02F1/1337 ,  G02F1/141

CPC classification number: G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726

Abstract: In a method of forming a liquid crystal display device, a black matrix is disposed on a substrate including a switching element formed thereon, a color filter is disposed on the switching element, a pixel electrode is electrically connected to the switching element, and a first alignment layer is disposed on the pixel electrode, to form a first substrate. A second substrate including a second alignment layer is formed. At least one of the first alignment layer and the second alignment layer includes a reactive mesogen. A liquid crystal layer is interposed between the first substrate and the second substrate. A light is irradiated onto the second substrate to provide pretilt angles of liquid crystal molecules of the liquid crystal layer.