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:
Jan. 19, 2021
Filed:
Jul. 25, 2019
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/133 (2006.01); G02F 1/1337 (2006.01); G02F 1/1343 (2006.01); G09G 3/36 (2006.01); G02F 1/1368 (2006.01); G02F 1/1362 (2006.01); G02F 1/13363 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133555 (2013.01); G02F 1/13318 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/133553 (2013.01); G02F 1/133753 (2013.01); G02F 1/134309 (2013.01); G09G 3/3607 (2013.01); G02F 1/1368 (2013.01); G02F 1/133504 (2013.01); G02F 1/133707 (2013.01); G02F 1/136227 (2013.01); G02F 2001/133541 (2013.01); G02F 2001/133638 (2013.01); G02F 2001/133742 (2013.01); G02F 2001/134345 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2201/52 (2013.01); G02F 2203/09 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0456 (2013.01); G09G 2320/0626 (2013.01); G09G 2340/06 (2013.01); G09G 2360/144 (2013.01);
Abstract
A liquid crystal display includes a pixel comprising first to fourth sub-pixels capable of respectively displaying red, green, blue, and white. Each of the sub-pixels comprises a reflective area and a transmissive area. The liquid crystal display includes a first laminated member provided on a first substrate and a second laminated member provided on a second substrate. The first laminated member comprises a first retardation plate and a first polarizer. The second laminated member comprises a second retardation plate, a diffusion member for diffusing light, and a second polarizer.