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. 06, 2012
Filed:
Nov. 29, 2007
Yoshiki Nakamura, Higashiomi, JP;
Taro Hasumi, Yamato, JP;
Shinji Takasugi, Yamato, JP;
Naoyuki Nakanishi, Yasu, JP;
Yoshiki Nakamura, Higashiomi, JP;
Taro Hasumi, Yamato, JP;
Shinji Takasugi, Yamato, JP;
Naoyuki Nakanishi, Yasu, JP;
LG Display Co., Ltd., Seoul, KR;
Abstract
A sealing layer covers more surely both of a display region and a peripheral region on a substrate. A dummy structure () is formed in the peripheral region () of the substrate. The dummy structure () contains, for instance, at least one of the materials constituting an organic EL display structure (). The dummy structure () is located in the peripheral region so that the volume per unit area of the sealing layer () in the peripheral region () is substantially the same as that in the display region ().