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US 7,731,796 B2Granted
Nitrogen semiconductor compound and device fabricated using the same
AssigneeSamsung Electronics Co., Ltd.
InventorsJean Roncali, Antonio Cravino, Philippe Leriche, Pierre Frere, Sophie Roquet
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Abstract
Disclosed herein are a novel nitrogen semiconductor compound simultaneously including groups with different electrical properties and a device fabricated using the nitrogen semiconductor compound as an organic semiconductor material or a hole conducting material. The nitrogen semiconductor compound can be spin-coated at room temperature when applied to the fabrication of the device, and has superior electrical conductivity and photovoltaic properties.
Claims3
A nitrogen semiconductor compound represented by Formula 1 below:
- wherein A represents an electron acceptor, D represents an electron donor, m and n each is an integer of 1 or greater, and the sum of m and n is 3.
Dependencies are inferred from the claim text.