Invention Grant
- Patent Title: Liquid crystal display device and method for manufacture of same
- Patent Title (中): 液晶显示装置及其制造方法
-
Application No.: US11006250Application Date: 2004-12-07
-
Publication No.: US07767108B2Publication Date: 2010-08-03
- Inventor: Shingo Kataoka
- Applicant: Shingo Kataoka
- Applicant Address: JP Kawasaki TW Hsinchu
- Assignee: Fujitsu Limited,AU Optronics Corporation
- Current Assignee: Fujitsu Limited,AU Optronics Corporation
- Current Assignee Address: JP Kawasaki TW Hsinchu
- Agency: Kratz, Quintos & Hanson, LLP
- Priority: JP2003-420578 20031218
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/06 ; C09K19/52

Abstract:
In a method for manufacture of a liquid crystal display device in which a liquid crystal composition is placed between two substrates, after which ultraviolet irradiation is performed to form a liquid crystal layer, a specific polymerizable compound is used, or specific ultraviolet irradiation conditions are adopted, or processing is comprised midway through the ultraviolet irradiation to activate the molecular motion of liquid crystal molecules or to deform the liquid crystal layer. A method for manufacture of a liquid crystal display device and a liquid crystal display device manufactured by this method are provided, in which an alignment control film is rendered unnecessary, and which has such advantages as improved quality of the liquid crystal panel, enhanced production yields, streamlined manufacturing facilities, simplified processes, and reduced costs.
Public/Granted literature
- US20050136196A1 Liquid crystal display device and method for manufacture of same Public/Granted day:2005-06-23
Information query