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. 16, 2008
Filed:
Nov. 01, 2006
Ho-nyeon Lee, Seongnam-si, KR;
Sung-kee Kang, Seongnam-si, KR;
Jung-woo Kim, Yongin-si, KR;
Ick-hwan Ko, Seoul, KR;
Young-gu Lee, Suwon-si, KR;
Hong-shik Shim, Seoul, KR;
Ho-nyeon Lee, Seongnam-si, KR;
Sung-kee Kang, Seongnam-si, KR;
Jung-woo Kim, Yongin-si, KR;
Ick-hwan Ko, Seoul, KR;
Young-gu Lee, Suwon-si, KR;
Hong-shik Shim, Seoul, KR;
Abstract
In an organic electro-luminescent display, a pixel circuit is disposed in a unit pixel region defined on a substrate. A passivation layer covers the entire unit pixel region including the pixel circuit. An organic light emitting diode ('OLED') including a transparent lower electrode formed on a portion of the passivation layer which does not overlap the pixel circuit, an OLED layer, and an upper electrode are sequentially formed on the passivation layer. The transparent lower electrode is a transparent anode of the OLED. A protective layer is formed of the same material as the transparent lower electrode and disposed on a portion of the passivation layer corresponding to the pixel circuit to cover and protect the pixel circuit.