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:
Jun. 29, 2010
Filed:
Dec. 23, 2004
Doo Hyun Ko, Gyeonggi-do, KR;
Doo Hyun Ko, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An organic electroluminescence (EL) device includes an array element divided into sub-pixels on a first substrate and including thin film transistors in the sub-pixels, a first electrode disposed on a second substrate, an electrode separator disposed below the first electrode at a boundary region between the sub-pixels, an organic EL layer disposed below the first electrode, a second electrode patterned in each of the sub-pixels by the organic EL layer and the electrode separator, a conductive spacer electrically connecting the thin film transistors with the second electrode, an interlayer disposed at selected regions below the first electrode, and a light shielding portion disposed on the second substrate and overlapping the interlayer.