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:
Feb. 07, 2012
Filed:
Dec. 26, 2006
Motohiko Asano, Shiga, JP;
Shinji Takasugi, Kanagawa, JP;
Keigo Kanoh, Kanagawa, JP;
Daisuke Ota, Shiga, JP;
Taro Hasumi, Kanagawa, JP;
Hiromutsu Ogawa, Shiga, JP;
Shinichi Abe, Shiga, JP;
Motohiko Asano, Shiga, JP;
Shinji Takasugi, Kanagawa, JP;
Keigo Kanoh, Kanagawa, JP;
Daisuke Ota, Shiga, JP;
Taro Hasumi, Kanagawa, JP;
Hiromutsu Ogawa, Shiga, JP;
Shinichi Abe, Shiga, JP;
LG Display Co., Ltd., Seoul, KR;
Abstract
An EL device includes a substrate having a square shape, an element-forming region provided on an upper surface of the substrate and having organic light-emitting elements, a protruding section arranged in a region between the element-forming region and an end portion of the substrate, and a protection film deposited in a region extending from the element-forming region to the end portion of the substrate and disposed so as to cover the protruding section. The protruding section is disposed in a substantially strip-like shape along at least two of four sides of the substrate.