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:
Jul. 23, 2019
Filed:
Apr. 30, 2015
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Kuan-Ting Wu, Taipei, TW;
Wei-Kuang Chu, Taipei, TW;
Chienlung Yang, Houston, TX (US);
Hui Leng Lim, Houston, TX (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/054 (2014.01); H01L 31/0232 (2014.01); H01L 31/053 (2014.01); G01J 1/50 (2006.01); G01K 11/12 (2006.01); G02F 1/01 (2006.01); H01L 31/042 (2014.01); E06B 9/24 (2006.01); H01L 31/0216 (2014.01);
U.S. Cl.
CPC ...
H01L 31/054 (2014.12); G01J 1/50 (2013.01); G01K 11/12 (2013.01); G02F 1/0126 (2013.01); G02F 1/0147 (2013.01); H01L 31/02327 (2013.01); H01L 31/042 (2013.01); H01L 31/053 (2014.12); H01L 31/0547 (2014.12); E06B 2009/2476 (2013.01); H01L 31/0216 (2013.01); Y02E 10/52 (2013.01);
Abstract
The present disclosure provides a color changing apparatus. The color changing apparatus includes a solar cell assembly to absorb solar energy and converse the solar energy to thermal energy or electromagnetic radiation. The color changing apparatus also includes a color changing element to be in contact with the solar cell and display different color features by absorbing the thermal energy or electromagnetic radiation provided by the solar cell assembly.