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. 03, 2013
Filed:
Jun. 08, 2011
Sumio Miyata, Saitama, JP;
Sumio Miyata, Saitama, JP;
Japan Display Central Inc., Fukaya-shi, JP;
Abstract
In one embodiment, a first substrate including first and second array regions are prepared. The first and second array regions respectively include first and second active areas. A peripheral seal material having an air intake opening is arranged outside the first and second array regions. A second substrate is arranged on the surface of the first substrate in which the first and second seal materials and peripheral seal material are formed in a vacuum chamber under vacuum state. Atmosphere is introduced into the vacuum chamber and a space between the first and second seal materials from the air intake opening. Then, a pressure is applied to the first and second substrates by pressure difference between the atmospheric pressure of circumference which surrounds the first substrate and second substrate, and the atmospheric pressure of the space between the first substrate and second substrate.