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US 6,900,470 B2Granted
Display device and method of manufacturing the same
AssigneeKabushiki Kaisha Toshiba
InventorsMichiya Kobayashi, Kazushige Yamamoto
Life of this patent
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Abstract
An active matrix type planar display device includes display elements arranged in a matrix and auxiliary wiring elements. The display element has an optical active layer between a first electrode formed on a substrate and a second electrode. The auxiliary wiring element is formed in the same layer or on the same surface as the first electrode, electrically insulated from the first electrode, and electrically connected to the second electrode.
Claims11
A display device comprising:
- a plurality of scan signal lines arranged on a substrate;
- a plurality of video signal lines arranged substantially perpendicular to the scan signal lines;
- switching elements disposed near intersections between the scan signal lines and the video signal lines;
- and
- display elements each having an optically active layer formed in an insular shape between a first electrode connected to one of the switching elements and a second electrode disposed to oppose the first electrode, the display elements being arranged in a matrix,
- wherein the display device further comprises an auxiliary wiring element formed in a same layer as the first electrode, electrically insulated from the first electrode, and electrically connected to the second electrode.
3 more elements
Dependencies are inferred from the claim text.