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. 27, 2020
Filed:
May. 17, 2019
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventors:
Takeo Koito, Tokyo, JP;
Shuji Hayashi, Tokyo, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 30/27 (2020.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02B 30/27 (2020.01); G02F 1/133512 (2013.01); G02F 1/133526 (2013.01); G02F 1/134336 (2013.01); G02F 2001/134345 (2013.01);
Abstract
According to one embodiment, a display device includes a display portion and a light control element, wherein the display portion includes a pixel group including sub-pixels for displaying an image of L viewpoints, the light control element includes light controllers, the light controllers, the number of which is equal to m, overlap the pixel group, L and m each represent a natural number greater than or equal to 2, the light controller overlaps the sub-pixels, the number of which is equal to P, arranged in a first direction, and P, L, m satisfy the relationship of P=L/3m.