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:
Feb. 16, 2016
Filed:
Jan. 15, 2013
Applicants:
Yi-hsun Lin, Taipei, TW;
Feng-wen Fu, Taipei, TW;
Inventors:
Yi-Hsun Lin, Taipei, TW;
Feng-Wen Fu, Taipei, TW;
Assignee:
COMPAL ELECTRONICS, INC., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); H02J 7/00 (2006.01); H01L 31/053 (2014.01); H05B 37/00 (2006.01); H02J 7/35 (2006.01);
U.S. Cl.
CPC ...
H05B 37/02 (2013.01); H01L 31/053 (2014.12); H02J 7/0052 (2013.01); H05B 37/00 (2013.01); H02J 7/35 (2013.01);
Abstract
An electronic device including a solar cell, an energy storage unit, a control unit, and a controlled unit is provided. The solar cell converts light energy to electric energy. The energy storage unit performs charging by the electric energy. The control unit determines the intensity of the light energy according to an energy value of the electric energy and generates a correction signal accordingly, wherein the energy value is a current value or a voltage value. The controlled unit controls a characteristic parameter according to the correction signal.