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:
May. 24, 2016
Filed:
Feb. 06, 2012
Jer-liang Yeh, Taichung, TW;
Jer-Liang Yeh, Taichung, TW;
NATIONAL TSING HUA UNIVERSITY, Hsinchu, TW;
Abstract
The invention discloses a solar substrate with high fracture strength. The solar substrate according to the invention comprises an upper surface, a plurality of first protrusions and a plurality of first recess regions. The first protrusions are formed on the upper surface and each of the plurality of first recess regions being formed on the surrounding of the plurality of first protrusions, such that the deflection required to crack the solar substrate by bending thereto being increased in comparison with the solar substrate without the plurality of first protrusions and first recess regions formed thereon. By the combination of the protrusions and the recess regions, the fracture strength of the solar substrate is enhanced for enduring a high tension.