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. 04, 2008
Filed:
Apr. 08, 2005
Tamotsu Goto, Chino, JP;
Tamotsu Goto, Chino, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Aspects of the invention can provide a manufacturing method and a manufacturing system of a liquid crystal display which forms a homogeneous alignment layer by changing, depending on the specific area on a substrate, the quantity of an alignment layer material to be applied. The substrate, such as a substrate on which segment electrodes are formed, is conveyed via a belt conveyor which is driven by a driving gear according to signals from a control device, and is cleaned on a cleaning device. Then on a discharge device, an alignment layer material, the quantity of which differs depending on the specific area, can be applied on the substrate which is conveyed via the belt conveyor. Then, the alignment layer material applied on the substrate can be preliminarily dehydrated on a dehydrating device, and the substrate is burned on a burning device to form an alignment layer. Then, a rubbing process can be carried out onto the alignment layer on a rubbing device.