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:
Mar. 11, 2014
Filed:
Dec. 31, 2007
Chulho Kim, Paju-si, KR;
Jonggo Lim, Paju-si, KR;
Samyeoul Kim, Paju-si, KR;
Taeyoung OH, Paju-si, KR;
Chulho Kim, Paju-si, KR;
Jonggo Lim, Paju-si, KR;
Samyeoul Kim, Paju-si, KR;
Taeyoung Oh, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method of fabricating a color filter substrate and an infrared heating apparatus for the same are provided. A post-baking process is replaced with an infrared irradiation method with a rapid thermal transfer characteristic. Therefore, the yield and production efficiency can be improved. The method of fabricating a color filter substrate includes coating a color resist layer on an entire surface of a substrate, placing a mask on the substrate and exposing the substrate, developing the exposed color resist layer to form a color filter pattern, and curing the color filter pattern by irradiating the substrate with infrared rays.