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. 12, 2010
Filed:
Nov. 27, 2007
Tae Joon Song, Gyeonggi-Do, KR;
Tae Joon Song, Gyeonggi-Do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method of forming a pattern is disclosed, which can improve the interfacial properties between a soft mold and a substrate including a pattern-formation material, the method comprising loading a substrate coated with a pattern-formation material into a chamber; positioning a soft mold, whose surface is provided with embossing and depressed patterns, in opposite to the substrate inside the chamber; forming an adsorption layer by evaporating some components of the pattern-formation material and adsorbing the components evaporated from the pattern-formation material to the surface of soft mold; forming a pattern layer with a shape being inverted to the embossing and depressed patterns included in the surface of soft mold by bring the soft mold including the adsorption layer into contact with the remaining pattern-formation material; and separating the soft mold from the pattern layer.