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. 13, 2018
Filed:
Aug. 10, 2017
Applicant:
Casio Computer Co., Ltd., Shibuya-ku, Tokyo, JP;
Inventors:
Shoichi Iwasaki, Fussa, JP;
Fumio Goto, Hamura, JP;
Assignee:
CASIO COMPUTER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01); G06F 15/02 (2006.01); G06F 3/147 (2006.01); G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
G09G 5/10 (2013.01); G06F 3/147 (2013.01); G06F 15/02 (2013.01); G06F 15/0225 (2013.01); G06K 19/06112 (2013.01); G06K 19/06037 (2013.01); G09G 2320/066 (2013.01); G09G 2380/04 (2013.01);
Abstract
An electronic device including a display, a memory that stores instructions, and a processor. The processor, under control of the instructions, performs processes including a first display process of controlling the display such that the display displays a code while setting the display with a contrast ratio; and in a case where the code is displayed on the display, a contrast change process of automatically changing the contrast ratio of the display at each of intervals, each of the intervals corresponding to a first duration of time.