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:
Jun. 26, 2018
Filed:
Feb. 17, 2014
Applicant:
Elo Touch Solutions, Inc., Milpitas, CA (US);
Inventor:
David S. Hecht, San Carlos, CA (US);
Assignee:
Elo Touch Solutions, Inc., Milpitas, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/02 (2006.01); G06F 3/043 (2006.01); B05D 1/02 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
B32B 37/02 (2013.01); B05D 1/02 (2013.01); B05D 3/0254 (2013.01); G06F 3/0436 (2013.01);
Abstract
Multi-layered paint on a border of a surface acoustic wave touch device may reduce attenuation. The touch substrate has a front surface and a back surface where the front surface has a touch region. Multi-layered paint is formed on the back surface to form a border along the touch substrate. The multi-layered paint includes a mirror layer and a color layer. The surface acoustic waves propagate over at least a portion of the border region such that the surface acoustic waves propagate on the multi-layered paint without excessive wave attenuation.