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:
Oct. 19, 2010
Filed:
Aug. 29, 2007
Nigel David Young, Redhill, GB;
Mark J. Childs, Swindon, GB;
Davud Andrew Fish, Haywards Heath, GB;
Jason Roderick Hector, Redhill, GB;
Nigel David Young, Redhill, GB;
Mark J. Childs, Swindon, GB;
Davud Andrew Fish, Haywards Heath, GB;
Jason Roderick Hector, Redhill, GB;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
Physical barriers () are present between neighbouring pixels () on a circuit substrate () of an active-matrix electroluminescent display device, particularly with LEDs () of organic semiconductor materials. The invention forms these barriers () with metal or other electrically-conductive material () that serves as an interconnection between a first circuit element (, T, T, Tm, Tg, Ch) of the circuit substrate and a second circuit element (), for example, a sensor () of a sensor array supported over the pixel array. The conductive barrier material () is insulated () at the sides of the barriers adjacent to the LEDs and has an un-insulated top connection area () at which the second circuit element is connected to the conductive barrier material ().