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:
Nov. 21, 2023
Filed:
Jun. 29, 2022
Apple Inc., Cupertino, CA (US);
Behzad Mohtashemi, Los Gatos, CA (US);
Asif Hussain, Clearwater, FL (US);
Feng Guo, Santa Clara, CA (US);
Jingdong Chen, San Jose, CA (US);
Ming Gu, San Jose, CA (US);
Mohammad J Navabi-Shirazi, Phoenix, AZ (US);
Omar Alnaggar, Palo Alto, CA (US);
Venkataraman V Iyer, Sunnyvale, CA (US);
Yang Zhang, Saratoga, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A display device include a first light emitting diode (LED), a second LED, and at least one processor of a driver. The processor drives the first LED and the second LED. The processor determines a first pulse width associated with the first LED and a second pulse width associated with the second LED based on a level of brightness to be emitted by the first LED and the second LED. The processor also receives a gap clock and determines a first pulse start time and a first pulse end time for the first LED based on the first pulse width. Moreover, the processor determines a second pulse start time and a second pulse end time for the second LED based on the first pulse end time, the second pulse width, and/or the gap clock, in which the first pulse end time and the second pulse end time are different.