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. 03, 2015
Filed:
Aug. 20, 2009
Daniel Yap, Newbury Park, CA (US);
Rajesh D. Rajavel, Oak Park, CA (US);
Sarabjit Mehta, Calabasas, CA (US);
James H. Schaffner, Chatsworth, CA (US);
Daniel Yap, Newbury Park, CA (US);
Rajesh D. Rajavel, Oak Park, CA (US);
Sarabjit Mehta, Calabasas, CA (US);
James H. Schaffner, Chatsworth, CA (US);
HRL Laboratories, LLC, Malibu, CA (US);
Abstract
An absorber is disclosed. The disclosed absorber contains a base layer, and a plurality of pillars disposed above the base layer and composed of material configured to absorb an incident light and generate minority electrical carriers and majority electrical carrier, wherein the height of the pillars is predetermined to provide a common pyramidal outline shared by the pillars in the plurality of pillars.