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. 05, 2005
Filed:
Sep. 10, 2003
Emiko Onizuka, Shiojiri, JP;
Yoichi Momose, Matsumoto, JP;
Yoshitomo Hirata, Toyoshina-machi, JP;
Takehito Washizawa, Suwa, JP;
Masahiro Kosuge, Suwa, JP;
Emiko Onizuka, Shiojiri, JP;
Yoichi Momose, Matsumoto, JP;
Yoshitomo Hirata, Toyoshina-machi, JP;
Takehito Washizawa, Suwa, JP;
Masahiro Kosuge, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
To provide a method for manufacturing a liquid crystal display device capable of preventing nozzle clogging and a variation in spacers, and obtaining a liquid crystal display device with high display quality. The method includes an aggregation heating step of heating a substrate to evaporate droplets to the extent that spacers discharged to the substrate aggregate in a predetermined range, and a complete evaporation heating step of further heating the substrate subjected to the aggregation heating step to completely evaporate the droplets. In the aggregation heating step, the substrate is heated to a temperature of 30 to 60° C., and a drying time of 30 seconds is secured for the solvent.