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:
Nov. 29, 2022
Filed:
Sep. 15, 2021
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Tetsuya Kojima, Tokyo, JP;
Mitsutaka Okita, Tokyo, JP;
Daiichi Suzuki, Tokyo, JP;
Emi Higano, Tokyo, JP;
Shigesumi Araki, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); G02F 1/1343 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2257 (2013.01); G02F 1/134363 (2013.01); G02B 6/0075 (2013.01); G02B 6/0088 (2013.01); G02F 1/133514 (2013.01);
Abstract
The display device includes a liquid crystal panel having pixels, and an imaging device arranged on a backside of the liquid crystal display panel, wherein in an imaging area of the liquid crystal display panel overlapping the imaging device, the pixels are controlled so that black display pixels and white display pixels are alternately lined up in a row direction according to an operation of the imaging device.