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:
Apr. 21, 2015
Filed:
Nov. 04, 2011
Hijiri Nakahara, Osaka, JP;
Tsuyoshi Okazaki, Osaka, JP;
Shogo Nishiwaki, Osaka, JP;
Mitsunori Harada, Osaka, JP;
Hijiri Nakahara, Osaka, JP;
Tsuyoshi Okazaki, Osaka, JP;
Shogo Nishiwaki, Osaka, JP;
Mitsunori Harada, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal display panelincludes a first substrateand a second substratefacing each other; a liquid crystal layerformed between the pair of substrates; and a sealing portionlocated so as to surround the liquid crystal layer. An insulating film is formed on a surface of the first substrate which faces the liquid crystal layer. The insulating film has a stacking structure including at least an organic insulating filmand an inorganic insulating filmlocated on the organic insulating film. In a peripheral portion of the insulating film which surrounds the liquid crystal layer, an inorganic insulating film non-formed portionin which the inorganic insulating film is not formed is provided. A surface of the sealing portion which faces the first substrate is entirely located in the inorganic insulating film non-formed portion and entirely adheres to the organic insulating film.