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:
Jul. 11, 2003
Yoshio Suzuki, Kanagawa, JP;
Yoshinari Matsuda, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An organic electroluminescent (EL) display, wherein fabrication is simplified, manufacturing cost is reduced, periodicity with which pixels are arrayed is maintained, picture quality is prevented from deteriorating due to a boundary between transparent substrates, and high resolution is realized. A plurality of organic thin film EL display elements are formed on a single transparent substrate. Circuit substrates on which driver circuits for supplying signals to signal and scanning electrodes for each of the EL display elements are mounted are bonded to the EL display elements. The circuit substrate has an end-sealing property and through holes are bored opposite the signal and scanning electrodes. The through holes are covered by a conductive, end-sealing material. Signals are supplied from the driver circuit to the signal and scanning electrodes through the conductive material. A portion of the organic EL display element that is not bonded to the circuit substrate is covered by an end-sealing material.