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OLED panel with fuses

United States Patent

8,836,223
September 16, 2014
View the Complete Patent at the US Patent & Trademark Office
Embodiments may provide a first device that may comprise a substrate, a plurality of conductive bus lines disposed over the substrate, and a plurality of OLED circuit elements disposed on the substrate, where each of the OLED circuit elements comprises one and only one pixel electrically connected in series with a fuse. Each pixel may further comprise a first electrode, a second electrode, and an organic electroluminescent (EL) material disposed between the first and the second electrodes. The fuse of each of the plurality of OLED circuit elements may electrically connect each of the OLED circuit elements to at least one of the plurality of bus lines. Each of the plurality of bus lines may be electrically connected to a plurality of OLED circuit elements that are commonly addressable and at least two of the bus lines may be separately addressable.
Levermore; Peter (Lambertville, NJ), Pang; Huiqing (Newtown, PA), Rajan; Kamala (Newtown, PA)
Universal Display Corporation (Ewing, NJ)
13/ 590,081
20130278144
August 20, 2012
This invention was made with government support under DE-EE0004534 awarded by the Department of Energy. The government has certain rights in the invention.