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. 26, 2024
Filed:
May. 12, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Rajendra D. Pendse, Fremont, CA (US);
META PLATFORMS TECHNOLOGIES, LLC, Menlo Park, CA (US);
Abstract
Disclosed herein is an LED device that includes a display package and a plurality of LED dies arranged on a top surface of the display package. The display package includes a molding compound, a backplane die, and at least one spacer structure, with the backplane die and the at least one spacer structure being embedded within the molding compound. In some embodiments, the plurality of LED dies includes a first die containing red LEDs, a second die containing green LEDs, and a third die containing blue LEDs. The backplane die includes driver circuits configured to drive LEDs in the plurality of LED dies, for example, LEDs of the first die, the second die, and the third die. The at least one spacer structure has a higher thermal conductivity than the molding compound and is configured to dissipate heat generated by the LEDs in the plurality of LED dies.