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:
Jan. 25, 2011
Filed:
Dec. 30, 2005
Applicant:
Robert P. Meagley, Hillsboro, OR (US);
Inventor:
Robert P. Meagley, Hillsboro, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A helical pixilated photoresist includes a photoacid generator, a photoimageable polymer comprising a self-assembly moiety and a solubility switch, the photoimageable polymer having a helical structure. In one embodiment the helical pixilated photoresist is formed of a photoimageable polymer comprising a pyridine-based quencher copolymer and a solubility switch copolymer, wherein the photoimageable polymer has a helical structure formed by pi-stacking of the pyridine-based quencher copolymer. The helical pixilated photoresist is applied to a substrate and irradiated and developed to form a patterned photoresist.