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:
Sep. 12, 2000
Filed:
Mar. 03, 1999
Shiro Miyake, Kumamoto, JP;
Advanced Display Inc., Kikuchi-gun, JP;
Abstract
A liquid crystal display device comprising a liquid crystal panel, in which there are formed on opposing faces of a pair of substrates a light shield film or a wiring which do not transmit light, a seal member is applied onto the opposing faces for forming an injection port for liquid crystal, and the pair of substrates are adhered together. A sealing material for sealing the injection port is resin that is curable by ultraviolet light or by visible radiation. At least one of the substrates is formed with a transmitting portion through which the ultraviolet light or visible radiation can transmit at a portion in the proximity of the injection port of the light shield film or wiring. Even if sealing material has penetrated between a pair of substrates, it can be cured by irradiated ultraviolet light or visible radiation by the provision of a transmitting portion, and dispersion of uncured sealing material into liquid crystal can be prevented.