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. 07, 2015
Filed:
Feb. 08, 2013
Hyung Sup Lee, Suwon-si, KR;
Chi Wook Yu, Yongin-si, KR;
Sung Hui Lee, Anyang-si, KR;
Jusung Engineering Co., Ltd., Seoul, KR;
Abstract
An electro-optic device and a method for manufacturing the same. The method includes forming a bottom electrode on a substrate, forming a first insulation film crossing over the bottom electrode, forming an organic film on the substrate, forming a top electrode film on the organic film, and forming a top electrode that crosses the bottom electrode by laser-scribing the top electrode film. Herein, forming the top electrode by laser-scribing may position a bottom edge of the top electrode along an upper side of the first insulation film. Therefore, processing required for separately forming the top electrodes may be reduced, thereby simplifying manufacturing processes and saving manufacturing cost. Furthermore, since the insulation film is formed under the top electrode edge, leakage current and device malfunction caused by deformation of the top electrode can be prevented, even though the top electrode edge is damaged during laser-scribing. Thus, electro-optic device reliability can be improved.