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:
Jun. 18, 2024
Filed:
Apr. 28, 2023
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Naoyoshi Yamada, Minamiashigara, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/042 (2006.01); G02B 27/28 (2006.01); G02B 30/56 (2020.01); G06F 3/044 (2006.01); G02B 5/09 (2006.01); G02B 5/122 (2006.01);
U.S. Cl.
CPC ...
G02B 30/56 (2020.01); G02B 27/283 (2013.01); G02B 5/09 (2013.01); G02B 5/122 (2013.01); G06F 3/0421 (2013.01); G06F 3/044 (2013.01); G06F 2203/04108 (2013.01);
Abstract
Provided are a thin aerial image display system that can display an aerial image and an input device capable of a touch operation on a video displayed in the air without touch on a screen. The aerial image display system includes a reflective polarizer and a half mirror, in which the half mirror is any one of a concave mirror, a Fresnel mirror, or a retroreflective member of a semi-transmissive and semi-reflective type.