Title:
METHOD FOR DESIGNING LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE.
Document Type and Number:
WIPO Patent Application WO/2018/061931
Kind Code:
A1
Abstract:
A method for designing a liquid crystal display device having a liquid crystal layer containing a negative-type liquid crystal material, and a pair of vertical alignment-type alignment films sandwiching the liquid crystal layer, wherein the method has: a step for using the liquid crystal material and the material forming the alignment films and obtaining a coefficient dependent on the anchoring strength for the liquid crystal material in the liquid crystal layer; and a step for obtaining, on the basis of the obtained coefficient and formulae (1)-(3), the necessary optical compensation value for the retardation produced when the pretilt angle of the alignment film is changed in a liquid crystal display device in which the liquid crystal material and the material forming the alignment films are used.
Inventors:
MIZUSAKI MASANOBU
Application Number:
PCT/JP2017/033891
Publication Date:
April 05, 2018
Filing Date:
September 20, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/13363
Foreign References:
| JP2007206307A | 2007-08-16 | |||
| JP2009109686A | 2009-05-21 | |||
| US9335585B2 | 2016-05-10 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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