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:
Dec. 03, 2013
Filed:
Jan. 28, 2011
Jae-hun Cho, Yongin-si, KR;
Min-woo Lee, Suwon-si, KR;
Sung-dae Cho, Yongin-si, KR;
Yong-deok Kim, Suwon-si, KR;
Jae-Hun Cho, Yongin-si, KR;
Min-Woo Lee, Suwon-si, KR;
Sung-Dae Cho, Yongin-si, KR;
Yong-Deok Kim, Suwon-si, KR;
Abstract
A method and apparatus for displaying a battery residual quantity of a portable terminal having a self-luminescence display are provided. The brightness of an image frame is determined by analyzing a histogram of the image frame output through the self-luminescence display. A power consumption of the self-luminescence display is determined based on the brightness of the image frame output through the self-luminescence display. A battery voltage and a battery voltage variance value are determined. The battery residual quantity is displayed in accordance with the power consumption of the self-luminescence display and the battery voltage variance value.