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. 11, 2021
Filed:
Jul. 30, 2018
Applicant:
Facebook Technologies, Llc, Menlo Park, CA (US);
Inventors:
Daniel Brodoceanu, Cork, IE;
Patrick Joseph Hughes, Cork, IE;
Pooya Saketi, Cork, IE;
Oscar Torrents Abad, Cork, IE;
Assignee:
FACEBOOK TECHNOLOGIES, LLC, Menlo Park, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 33/58 (2010.01); H01L 21/67 (2006.01); H01L 25/075 (2006.01); H01L 33/00 (2010.01); H01L 33/06 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 21/67144 (2013.01); H01L 25/0753 (2013.01); H01L 33/0093 (2020.05); H01L 33/06 (2013.01); H01L 2933/0058 (2013.01);
Abstract
Techniques related to optics formation using pick-up tools are disclosed. Optical elements are formed by pressing a pick-up tool (PUT) against elastomeric material deposited on a light-outputting side of light-emitting diode (LED) devices. Pressing the PUT against the elastomeric material causes a molded shape of the PUT to be transferred to the elastomeric material. This forms the optical elements in the elastomeric material.