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:
Dec. 07, 2021
Filed:
Nov. 29, 2018
Applicants:
Japan Display Inc., Minato-ku, JP;
Nhk Technologies, Inc., Shibuya-ku, JP;
Inventors:
Assignees:
Japan Display Inc., Minato-ku, JP;
NHK Technologies, Inc., Shibuya-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 30/00 (2020.01); G02B 30/27 (2020.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 30/27 (2020.01); G02F 1/133512 (2013.01); G02F 1/133526 (2013.01); G02F 2201/52 (2013.01);
Abstract
A display device includes a display portion including sub-pixels, and a light control portion overlapping the display portion. The display portion includes a red sub-pixel, a green sub-pixel, and a blue sub-pixel, each of the red sub-pixel, the green sub-pixel, and the blue sub-pixel is shaped in a parallelogram, and inclined at a first angle of greater than or equal to 4° and less than or equal to 16° with respect to the second direction. The light control portion is inclined at a second angle substantially equivalent to arctan (2/9) with respect to the second direction.