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. 22, 2016
Filed:
Jul. 03, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Masanao Kurita, Isehara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image display device including: a light-emitting unit; a display panel including color filters of a plurality of colors and pixels corresponding to the respective color filters; a sensor which detects light from the light-emitting unit and light incident from outside; an acquisition unit configured to acquire, in a state where the display panel is controlled so that, relative to transmittance of pixels of one color among the plurality of colors, transmittance of pixels of colors other than the one color becomes smaller, a detection value that is output from the sensor; and a determination unit configured to determine an irradiation condition of external light based on the detection value of each color of the plurality of colors acquired by the acquisition unit.