Invention Grant
- Patent Title: Liquid crystal display and manufacturing method thereof
- Patent Title (中): 液晶显示及其制造方法
-
Application No.: US12722601Application Date: 2010-03-12
-
Publication No.: US08542336B2Publication Date: 2013-09-24
- Inventor: Jae-Hoon Kim
- Applicant: Jae-Hoon Kim
- Applicant Address: KR Seoul
- Assignee: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Current Assignee: IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Current Assignee Address: KR Seoul
- Agency: Lexyoume IP Meister, PLLC.
- Priority: KR10-2009-0115873 20091127; KR10-2010-0022440 20100312
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
A liquid crystal display includes: a first panel; a second panel facing the first panel; a first electrode and a second electrode formed on the first panel; a liquid crystal layer provided between the first panel and the second panel; and a first alignment layer formed on the first panel and contacting the liquid crystal layer. The first alignment layer includes a first alignment base layer and a first alignment control agent, the first alignment base layer represents a material for vertically aligning liquid crystal of the liquid crystal layer, and the first alignment control agent comes out of the first alignment base layer and provides alignment force to the liquid crystal. Accordingly, when the liquid crystal of the IPS mode liquid crystal display has a pretilt, the liquid crystal that is near the facing panel on which a linear common electrode and a linear pixel electrode are not provided is immediately tilted according to the pretilt, and hence, the response speed is very fast and the afterimage problem of video is solved.
Public/Granted literature
- US20110128486A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF Public/Granted day:2011-06-02
Information query
IPC分类: