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:
Oct. 07, 2025
Filed:
Sep. 27, 2023
Creeled, Inc., Durham, NC (US);
Christopher P. Hussell, Raleigh, NC (US);
CreeLED, Inc., Durham, NC (US);
Abstract
Light-emitting devices and, more particularly, light-emitting devices with pseudo-exponential encoding and related methods are disclosed. Pseudo-exponential encoding or pseudo-exponential transformation refers to encoding and decoding techniques that include placement of certain data bits while at least one data bit is introduced in a manner that deviates from exponential transformation. The deviation involves introducing the at least one data bit to avoid duplicate zero values that may otherwise be present during decoding. Exemplary light-emitting devices include light-emitting diode (LED) packages and/or LED displays. Pseudo-exponential encoding as described herein provides bit shifting and manipulation for increased dynamic range with reduced complexity and size of hardware resources.