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:
Nov. 09, 2004
Filed:
Apr. 01, 2002
Masami Tsuchida, Tsurugashima, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An active matrix organic electroluminescence unit which is easy to manufacture. The organic electroluminescence unit comprises an organic material layer formed on a surface of the electrode panel, a dielectric layer formed near the organic material layer on the surface of the electrode panel, a metal electrode formed continuous to the surfaces of the organic material layer and the dielectric layer, and having a portion corresponding to the organic material layer functioning as a control electrode, and an organic electroluminescence element formed on the organic material layer. According to a second aspect, the organic electroluminescence unit comprises an insulating film for covering a protruding electrode formed at a position near an intersection with a data line on a scanning line, and formed with data lines and first metal electrodes, respectively, on the surface thereof, a first organic material layer for covering each of these data lines, first metal electrodes and insulating film, an electrode panel, a second organic material layer formed on the surface of the electrode panel, a second metal electrode formed continuous to be in contact with each of the surface of the second organic material layer and each of the first metal electrodes, with a portion corresponding to the second organic material layer functioning as a gate electrode, and an organic electroluminescence element formed on the second organic material layer.