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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.:

US 9034439 B1

PDFFull Text
Expired
Date of Patent:
May. 19, 2015

Filed:

Jul. 02, 2012

Synthesis and applications of soluble pentacene precursors and related compounds

Applicants:

Tahsin J. Chow, Taipei, TW;

Chung-chih Wu, Taipei, TW;

Ta-hsien Chuang, Kaohsiung, TW;

Hsing-hung Hsieh, Changhua, TW;

Hsin-hui Huang, Taipei, TW;

Inventors:

Tahsin J. Chow, Taipei, TW;

Chung-Chih Wu, Taipei, TW;

Ta-Hsien Chuang, Kaohsiung, TW;

Hsing-Hung Hsieh, Changhua, TW;

Hsin-Hui Huang, Taipei, TW;

Assignee:

Academia Sinica, Taipei, TW;

Attorney:

Harness, Dickey & Pierce, PLC

Primary Examiner:

Patrick Ryan

Assistant Examiner:

Aaron Greso

Int. Cl.
CPC ...
C07C 25/22 (2006.01); C07C 49/665 (2006.01); C07C 49/683 (2006.01); C07C 49/753 (2006.01); C07D 333/08 (2006.01); C07C 205/45 (2006.01); C07C 255/56 (2006.01); B05D 1/32 (2006.01); B05D 3/02 (2006.01); B05D 3/06 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
C07C 25/22 (2013.01); B05D 1/327 (2013.01); B05D 3/0254 (2013.01); B05D 3/06 (2013.01); C07C 49/665 (2013.01); C07C 49/683 (2013.01); C07C 49/753 (2013.01); C07C 205/45 (2013.01); C07C 255/56 (2013.01); C07C 2103/86 (2013.01); C07C 2103/90 (2013.01); C07D 333/08 (2013.01); H01L 51/0003 (2013.01); H01L 51/0055 (2013.01); H01L 51/0068 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present disclosure relates to methods and systems for synthesis of bridged-hydropentacene, hydroanthracene and hydrotetracene from the precursor compounds pentacene derivatives, tetracene derivatives, and anthracene derivatives. The invention further relates to methods and systems for forming thin films for use in electrically conductive assemblies, such as semiconductors or photovoltaic devices.

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Chow, Tahsin. (2015). Synthesis and applications of soluble pentacene precursors and related compounds (U.S. Patent No. 9034439). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9034439

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