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. 25, 2006
Filed:
Jul. 30, 2003
Kyo Joo Kum, Yangsan, KR;
Jung Ku Lim, Ulsan, KR;
Kyo Joo Kum, Yangsan, KR;
Jung Ku Lim, Ulsan, KR;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
A method of manufacturing an electroluminescent display (EL) device including forming a first electrode unit arranged in a first predetermined pattern on a substrate, simultaneously forming two or more insulating layers covering the substrate and at least portions of the first electrode unit and defining a light emitting area having a second predetermined pattern, the insulating layers having different heights and patterns, forming an electroluminescent (EL) layer on the light-emitting area, forming a second electrode unit in a third predetermined pattern on the light emitting area, and sealing the substrate.