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. 16, 2013
Filed:
Dec. 23, 2009
M. Dalil Rahman, Flemington, NJ (US);
Douglas Mckenzie, Easton, PA (US);
Huirong Yao, Plainsboro, NJ (US);
Joonyeon Cho, Bridgewater, NJ (US);
Yi Yl, Somerville, NJ (US);
Guanyang Lin, Whitehouse Station, NJ (US);
M. Dalil Rahman, Flemington, NJ (US);
Douglas McKenzie, Easton, PA (US);
Huirong Yao, Plainsboro, NJ (US);
JoonYeon Cho, Bridgewater, NJ (US);
Yi Yl, Somerville, NJ (US);
Guanyang Lin, Whitehouse Station, NJ (US);
AZ Electronic Materials USA Corp., Somerville, NJ (US);
Abstract
The invention relates to an antireflective coating composition comprising a crosslinker and a crosslinkable polymer capable of being crosslinked by the crosslinker, where the crosslinkable polymer comprises a unit represented by structure (1):A-B  (1)where A is a fused aromatic ring and B has a structure (2), where Ris C-Calkyl and Ris C-Calkyl. The invention further relates to a process for forming an image using the composition.