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:
Jun. 13, 2023
Filed:
Dec. 23, 2019
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventor:
Khaled Ahmed, Anaheim, CA (US);
Assignee:
INTEL CORPORATION, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); H01L 27/12 (2006.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); H01L 25/0753 (2013.01); H01L 27/1214 (2013.01); G09G 2330/021 (2013.01);
Abstract
Methods and apparatus for in-pixel driving of micro-light-emitting diodes are disclosed. An example light-emitting diode driver includes a first input node to receive a data signal, a second input node to receive a reference signal having a first frequency, and a driver circuit including thin-film transistors to output a current pulse for driving a light-emitting diode, the current pulse having a width based on the data signal and the reference signal, the output signal having a second frequency that is greater than the first frequency.