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:
Jul. 22, 2025
Filed:
Sep. 21, 2023
Synaptics Incorporated, San Jose, CA (US);
Keita Tsubakino, Tokyo, JP;
Synaptics Incorporated, San Jose, CA (US);
Abstract
A display driver includes a plurality of gamma bus lines and a drive leg configured to receive pixel data. The drive leg includes a decoder having first and second outputs, a source amplifier having a set of inputs, and a source interpolation selector. The decoder electrically connects, based on the pixel data, the first output to a first one of the gamma bus lines and the second output to a second one of the gamma bus lines. The source amplifier provides a data voltage to a display panel based on a set of input voltages at the set of inputs. The source interpolation selector provides, based on the pixel data, electrical connections between the first and second outputs of the decoder and the set of inputs of the source amplifier, and electrically connects the first and second outputs of the decoder during a first period of a horizontal sync period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile