Current-driven light-emitting display apparatus and method of producing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8188647
SERIAL NO

12379680

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Abstract

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An electroluminescent device including a substrate, a transistor disposed above the substrate, the transistor including a gate electrode, a silicon film opposing the gate electrode, and a gate insulating film between the gate electrode and the silicon film. The electroluminescent device including a first interlayer insulation film covering the transistor, a second interlayer insulation film disposed above the first interlayer insulation film, and a pixel electrode disposed above the second interlayer insulation film and electrically connected to the transistor. The electroluminescent device including an organic EL layer disposed between the pixel electrode and a counter electrode, and a capacitor including a first electrode formed by the same material as the silicon film and a second electrode formed by the same material as the gate electrode.

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Patent Owner(s)

Patent OwnerAddress
INTELLECTUAL KEYSTONE TECHNOLOGY LLC2711 CENTERVILLE ROAD SUITE 400 WILMINGTON DE 19808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itoh, Tomoyuki Okaya, JP 29 881
Kimura, Mutsumi Suwa, JP 89 4982

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