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:
Dec. 13, 2022
Filed:
Aug. 21, 2018
Applicant:
Princeton Optronics, Inc., Mercerville, NJ (US);
Inventors:
Chuni Ghosh, West Windsor, NJ (US);
Jean-Francois Seurin, Princeton Junction, NJ (US);
Laurence Watkins, Pennington, NJ (US);
Guoyang Xu, Mercerville, NJ (US);
Assignee:
Princeton Optronics, Inc., Mercerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/042 (2006.01); H01S 5/42 (2006.01); H01S 5/02345 (2021.01); H01S 5/183 (2006.01); H01S 5/40 (2006.01);
U.S. Cl.
CPC ...
H01S 5/423 (2013.01); H01S 5/02345 (2021.01); H01S 5/04253 (2019.08); H01S 5/04256 (2019.08); H01S 5/18361 (2013.01); H01S 5/405 (2013.01); H01S 2301/176 (2013.01);
Abstract
A multilayer interconnect is described which enables electrically connecting a complex distribution of VCSEL or other light emitter elements in a large high density addressable array. The arrays can include many groups of VCSEL elements interspersed among each other to form a structured array. Each group can be connected to a contact pad so that each group of light emitter elements can be activated separately.