The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Oct. 24, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Yujiro Yanai, Minami-ashigara, JP;
Akira Yamamoto, Minami-ashigara, JP;
Michio Nagai, Minami-ashigara, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/137 (2006.01); G03B 21/604 (2014.01); G03B 21/62 (2014.01); G02B 5/30 (2006.01); G02F 1/13 (2006.01); G09G 3/36 (2006.01); H04N 9/31 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13718 (2013.01); G02B 5/3016 (2013.01); G02F 1/13 (2013.01); G03B 21/604 (2013.01); G03B 21/62 (2013.01); G09G 3/36 (2013.01); H04N 9/31 (2013.01); G02F 2001/13756 (2013.01); G02F 2001/133543 (2013.01); G02F 2201/343 (2013.01); G02F 2203/05 (2013.01); G09G 2300/0486 (2013.01);
Abstract
An object is to provide: a transparent screen having high transparency in which a hot spot caused by transmitted light can be reduced; and an image display system in which visibility of a screen is excellent and a hot spot is reduced by using the transparent screen. The object is achieved by the transparent screen including: a dot array in which dots obtained by immobilizing a cholesteric liquid crystalline phase are two-dimensionally arranged; and a layer that is obtained by immobilizing a cholesteric liquid crystalline phase.