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:
Jan. 13, 2015
Filed:
Jan. 31, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Masahiro Funada, Utsunomiya, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
A display apparatus includes a first determiner configured to determine a terminal into which a video signal inputs and to determine a terminal into which a synchronizing signal type inputs, a frequency measuring unit, a switch configured to connect one of first and second input terminals to the frequency measuring unit, and a second determiner configured to determine a video signal type input into the input terminal which is connected by the switch to the frequency measuring unit on the basis of a determination result of the synchronizing signal type in the first determiner and a measurement result of the frequency in the frequency measuring unit and to determine a video signal type input into the input terminal which is not connected by the switch to the frequency measuring unit on the basis of the determination result of the synchronizing signal type in the first determiner.