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:
Mar. 23, 2021
Filed:
Dec. 19, 2018
Lumileds Llc, San Jose, CA (US);
Luke Gordon, Santa Barbara, CA (US);
Oleg Shchekin, San Francisco, CA (US);
Ashish Tandon, Sunnyvale, CA (US);
Rajat Sharma, San Jose, CA (US);
Joseph Flemish, Palo Alto, CA (US);
Andrei Papou, San Jose, CA (US);
Wen Yu, Pleasanton, CA (US);
Erik Young, San Jose, CA (US);
Lumileds LLC, San Jose, CA (US);
Abstract
A light-emitting device is disclosed which includes a segmented active layer disposed between a segmented conductivity layer and a continuous conductivity layer, the active layer, the segmented conductivity layer, and the continuous conductivity layer being arranged to define a plurality of pixels, each pixel including a different segment of the segmented conductivity layer and the segmented active layer. A continuous wavelength converting layer disposed on the continuous conductivity layer is provided. A plurality of first contacts, each first contact being electrically connected to a different segment of the segmented conductivity layer is provided. One or more second contacts that are electrically connected to the continuous conductivity layer are also provided, the number of second contacts being less than the number of first contacts.