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:
Jul. 15, 2025
Filed:
May. 09, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Shigenori Aoki, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 26/02 (2006.01); G02F 1/19 (2019.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 26/02 (2013.01); G02F 1/19 (2013.01); G02B 2027/011 (2013.01); G02B 2027/0136 (2013.01);
Abstract
According to an aspect, a display device includes: a display panel; a first optical component serving as a switchable optical component capable of being switched between a reflection state and a transmission state of light by a reflection surface thereof; and a second optical component. The reflection surface of the first optical component that faces the display panel is arranged on a light path extending from the display panel. The second optical component has a reflection surface. The reflection surface of the second optical component is on a path of light reflected by the first optical component.