Title:
Liquid crystal display
Document Type and Number:
Japanese Patent JP5989859
Kind Code:
B2
Abstract:
A novel liquid crystal display device is disclosed. The liquid crystal display device comprises a first polarizing film, a first retardation area with an Re of 60 to 200 nm and a value of Nz of less than 0.8 and not greater than 1.5; a second retardation region with an Re of not greater than 50 nm and an Rth of -200 to -50 nm; and a liquid crystal cell comprising a liquid crystal layer being aligned in parallel to the surfaces of the pair of substrates in a black state with a slow axis in a black state parallel to the transmission axis of the first polarizing film; and a second polarizing film.
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Inventors:
Mitsuyoshi Ichihashi
Application Number:
JP2015121835A
Publication Date:
September 07, 2016
Filing Date:
June 17, 2015
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G02F1/13363; C09K19/56; G02B5/30; G02F1/1335; G02F1/1343
Domestic Patent References:
| JP2005208356A | ||||
| JP2006524347A | ||||
| JP2001122979A | ||||
| JP2003114333A | ||||
| JP2001206981A | ||||
| JP2002296424A |
Other References:
James E. Anderson,Methods and Concerns of Compensating In-Plane Switching Liquid Crystal Displays,Japanese Journal of Applied Physics,2000年11月,Vol. 39、No. 11,6388-6392
Takahiro Ishinabe,Wide-Viewing-Angle Polarizer with a Large Wavelength Range,Japanese Journal of Applied Physics,2002年 7月,Vol. 41、No. 7A,4553-4558
Takahiro Ishinabe,Wide-Viewing-Angle Polarizer with a Large Wavelength Range,Japanese Journal of Applied Physics,2002年 7月,Vol. 41、No. 7A,4553-4558
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes