Title:
Optical member, polarizing plate set and liquid crystal display device
Document Type and Number:
Japanese Patent JP6310645
Kind Code:
B2
Abstract:
There is provided an optical member that can realize a liquid crystal display apparatus that is excellent in mechanical strength and has high illuminance. An optical member according to an embodiment of the present invention includes a polarizing plate, a reflective polarizer, and a prism sheet in the stated order. The optical member has a reflectance of 70% or more for linearly polarized light having a wavelength of 650 nm entering the reflective polarizer at 45°.
Inventors:
Nakamura Kozo
Maezawa Shohei
Takeda Fuchinata
Hiroyuki Takemoto
Nana Murakami
Maezawa Shohei
Takeda Fuchinata
Hiroyuki Takemoto
Nana Murakami
Application Number:
JP2013106044A
Publication Date:
April 11, 2018
Filing Date:
May 20, 2013
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; G02B5/02; G02B5/04; G02F1/1335
Domestic Patent References:
| JP2004272256A | ||||
| JP2012088613A | ||||
| JP2004309618A | ||||
| JP10293212A | ||||
| JP11295714A |
Foreign References:
| WO2013057845A1 |
Attorney, Agent or Firm:
Katsuto Momii
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