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:
Feb. 28, 2012
Filed:
Apr. 20, 2010
Dirk Muentefering, Wedemark, DE;
Frank Gelhausen, Isernhagen, DE;
Oliver Piepenstock, Hannover, DE;
Andreas Bock, Isernhagen, DE;
Dirk Muentefering, Wedemark, DE;
Frank Gelhausen, Isernhagen, DE;
Oliver Piepenstock, Hannover, DE;
Andreas Bock, Isernhagen, DE;
Texas Instruments Deutschland GmbH, Freising, DE;
Abstract
Here, a driver for an light emitting diode (LED) is provided. Within this driver, several differential pairs of bipolar transistors are employed in an input stage and output stage along with a control loop. Collectively, these components operate together to drive the LED with a low headroom voltage while still achieving high driver performance in terms of edge speed and jitter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile