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:
Aug. 31, 2021
Filed:
Jul. 13, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Tomoaki Komiyama, Kamakura, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image display apparatus includes an input unit that receives an image from a first external apparatus, an output unit that outputs an image to a second external apparatus, a communication unit that performs communication with the first external apparatus or the second external apparatus, a receiving unit that receives a control signal that is transmitted from the first external apparatus and indicates that the first external apparatus transits to an image signal transmission stopping state, an inquiry unit that inquires of the second external apparatus about whether or not the second external apparatus supports the transmission stopping state, and a control unit that, in a case the control signal is received, switches a response to the control signal according to a result of the inquiry of the inquiry unit.