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:
Dec. 21, 2004
Filed:
Apr. 11, 2003
Other;
Abstract
In a liquid crystal display device comprising a substrate which has an organic material film (e.g. a leveling layer, or an alignment film) and a conductive oxide film (e.g. an electrode) covering at least a part of the organic material film both formed on an inner surface thereof facing a liquid crystal layer, the present invention provides the conductive oxide film formed at a temperature being neither higher than a thermal decomposition temperature of the organic material film nor lower than a heat deflection temperature of the organic material film, so as to prevent blebs from foaming from the organic material film and appearing in the liquid crystal layer even after a long term storage of the liquid crystal display device or even external force applied to the liquid crystal display device.