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:
Jul. 27, 2010
Filed:
Jun. 27, 2007
Applicants:
Mao Tatsuhara, Kanagawa, JP;
Akito Ugawa, Kanagawa, JP;
Inventors:
Mao Tatsuhara, Kanagawa, JP;
Akito Ugawa, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic semiconductor material represented by the following general formula (1): wherein X1 to X4 each independently represent a chalcogen atom; and at least one of R1 and R2 represents a substituent for obtaining solubility, and R1 and R2 may be connected to each other to form a ring.
Tatsuhara, Mao. (2010). Organic semiconductor material and semiconductor device (U.S. Patent No. 7763884). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7763884
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile