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:
Nov. 30, 2021
Filed:
Jan. 13, 2020
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Shingo Wakimoto, Azumino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H04N 9/31 (2006.01); G06F 3/042 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0416 (2013.01); G06F 3/042 (2013.01); G06F 3/0418 (2013.01); G06F 3/0428 (2013.01); H04N 9/3152 (2013.01); H04N 9/3185 (2013.01); H04N 9/3194 (2013.01);
Abstract
An image display apparatus includes a display section that displays an image on a display surface, an output section that outputs light, a changer that changes the angle of the light outputted from the output section with respect to the display surface, a position detector that detects a reflected position where the light outputted by the output section is reflected, and a change controller that controls the changer based on the result of the detection performed by the position detector.