公开(公告)号：US20150226990A1

公开(公告)日：2015-08-13

申请号：US14615657

申请日：2015-02-06

Applicant: Japan Display Inc.

Inventor： Daisuke MIYAZAKI ,  Noboru KUNIMATSU ,  Yojiro SHIMADA ,  Yoshinori YAMAMOTO ,  Toshiyuki HIGANO ,  Ryoichi TABUCHI

IPC: G02F1/1339 ,  H01L27/12 ,  G02F1/1337

CPC classification number: G02F1/1339 ,  G02F1/133723 ,  H01L27/1259

Abstract: A technique for attaining both improvement of edge rectilinearity of an alignment film and reduction of unevenness is provided. A liquid crystal display device includes a first substrate on which a first alignment film is formed, a second substrate on which a second alignment film is formed, and a liquid crystal layer sandwiched between the first and second substrates. A material forming a frame arranged to surround the first alignment film inside a seal member with which the first and second substrates are bonded to each other is a highly water repellent organic material having a low solubility in an application liquid for forming the first alignment film.

Abstract translation: 提供了用于获得对准膜的边缘直线性的改善和减少不均匀性的技术。 液晶显示装置包括：第一基板，其上形成有第一取向膜;第二基板，其上形成有第二取向膜;液晶层，夹在第一基板和第二基板之间。 在第一和第二基板彼此结合的密封构件内部形成围绕第一取向膜的框架的材料是在用于形成第一取向膜的涂布液中溶解性低的高斥水性有机材料。