Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US11602354Application Date: 2006-11-21
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Publication No.: US07800720B2Publication Date: 2010-09-21
- Inventor: Aki Tsuchiya , Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi , Nagatoshi Kurahashi
- Applicant: Aki Tsuchiya , Noboru Kunimatsu , Hidehiro Sonoda , Setsuo Kobayashi , Nagatoshi Kurahashi
- Applicant Address: JP Chiba
- Assignee: Hitachi Displays, Ltd.
- Current Assignee: Hitachi Displays, Ltd.
- Current Assignee Address: JP Chiba
- Agency: Stites & Harbison, PLLC
- Agent Juan Carlos A. Marquez, Esq
- Priority: JP2005-335214 20051121; JP2006-306765 20061113
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
The present invention provides a liquid crystal display device to which retardation of a desired value is imparted. In the liquid crystal display device of the invention, orientation films which are oriented by the light radiation possess a retardation value of 1.0 nm or more and an anchoring strength of 1.0×10−3 Jm−2 or more.
Public/Granted literature
- US20070115412A1 Liquid crystal display device Public/Granted day:2007-05-24
Information query
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