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:
Oct. 04, 2022
Filed:
Sep. 03, 2021
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Masakatsu Tominaga, Sakai, JP;
Masahiro Yoshida, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02F 1/1347 (2006.01); G09G 3/36 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3413 (2013.01); G02F 1/13476 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/133622 (2021.01); G09G 3/3607 (2013.01); G09G 3/3648 (2013.01); G09G 2300/023 (2013.01); G09G 2310/0235 (2013.01); G09G 2320/0252 (2013.01);
Abstract
A liquid crystal display device includes a first liquid crystal display panel of a field sequential type, a second liquid crystal display panel of a color filter type disposed on a back face side of the first liquid crystal display panel, and a backlight configured to emit white light on a back face side of the second liquid crystal display panel.