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. 26, 2021
Filed:
Oct. 30, 2019
Applicant:
Acer Incorporated, New Taipei, TW;
Inventors:
Jui-Chieh Hsiang, New Taipei, TW;
Chih-Chiang Chen, New Taipei, TW;
Assignee:
Acer Incorporated, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/35 (2006.01); H02J 3/38 (2006.01); H02S 20/32 (2014.01);
U.S. Cl.
CPC ...
H02J 7/35 (2013.01); H02J 3/385 (2013.01); H02S 20/32 (2014.12);
Abstract
A solar display device and a power switching method are disclosed. The solar display device includes a plurality of solar pixel components, a plurality of micro display components and a power control circuit. The solar pixel components are configured to generate a first solar power and a second solar power. The power control circuit is configured to compare the first solar power and a reference signal. The power control circuit is further configured to drive the micro display components by using one of a system power and the second solar power according to a comparison result.