Title:
画像表示装置
Document Type and Number:
Japanese Patent JP6565129
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide an image display device which has improved visibility. An image display device which comprises (1) an organic EL cell, (2) a polarizer which is arranged closer to the viewing side than the organic EL cell, and (3) an alignment film which is arranged closer to the viewing side than the polarizer and has a retardation of from 3,000 nm to 150,000 nm (inclusive).
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Inventors:
Yasushi Sasaki
Harunobu Kuroiwa
Yukinobu Mukaiyama
Harunobu Kuroiwa
Yukinobu Mukaiyama
Application Number:
JP2013028310A
Publication Date:
August 28, 2019
Filing Date:
February 15, 2013
Export Citation:
Assignee:
Toyobo Co., Ltd.
International Classes:
H05B33/02; G02B5/30; G09F9/30; H01L27/32; H01L51/50
Domestic Patent References:
| JP2005322489A | ||||
| JP2011112928A | ||||
| JP2012230491A | ||||
| JP2005157082A | ||||
| JP2004170875A | ||||
| JP6258634A |
Foreign References:
| WO2012157663A1 | ||||
| WO2011162198A1 | ||||
| WO2011058774A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office