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:
Nov. 16, 2004
Filed:
Oct. 08, 2002
Applicant:
Inventors:
Sangjun Choi, Seoul, KR;
Sihyeung Lee, Kyonggi-do, KR;
Hyoungdo Kim, Seoul, KR;
Woosung Han, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/00 ;
U.S. Cl.
CPC ...
G03F 7/00 ;
Abstract
A resist pattern can be formed on a microelectronic substrate, the resist pattern comprising a resist material. A coating layer, including a water-soluble resin, is formed on the resist pattern, wherein the water-soluble resin and the resist material are miscible with one another and intermix to provide an intermixed layer comprising the resist material and the water-soluble resin between the resist pattern and a non-intermixed coating layer. The intermixed layer can be hardened and the non-intermixed coating layer can be removed from the hardened intermixed layer.