Patent · US Active

LED display module

US8172097B2 · kind B2 · utility

68Cited by

42References

19Claims

0Family size

Assignee

Daktronics, Inc. · US

Inventors

Nathan Lane Nearman · Brookings, US
Shannon Lee Mutschelknaus · Plankinton, US
Matt R. Mueller · Brookings, US
Brett David Wendler · Brookings, US
Eric S. Bravek · Brookings, US
Robert James Lutz · Bruce, US
Ryan Mark Hansen · Watertown, US
Nick Joeseph Fanning · Arlington, US

Key dates

Filing date	Dec 20, 2006
Grant date	May 8, 2012
Priority date	—
Expiry date	Mar 11, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH05K9/0054
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An LED display module having features for improvement over prior art devices by providing novel features for improved LED visibility, improved weather and climatological sealing, improved electromagnetic interference (EMI) suppression, improved heat dissipation, and improved airflow.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.