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.:

US 9040967 B1

PDF
Full Text
Expired
Date of Patent:
May. 26, 2015

Filed:

Dec. 01, 2010
Applicant:

Tomomi Hiraoka, Hyogo, JP;

Inventor:

Tomomi Hiraoka, Hyogo, JP;

Assignee:

JOLED INC., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H05B 33/10 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 2251/568 (2013.01); H01L 51/5234 (2013.01); H05B 33/10 (2013.01);
Abstract

A method for manufacturing an organic electroluminescence device includes: preparing an organic electroluminescence device including a lower electrode, an organic layer including a light-emitting layer, and an upper electrode and having a part in which the lower electrode and the upper electrode are shorted, at least one of the lower electrode and the upper electrode being made of a transparent conductive material; and irradiating the transparent conductive material in at least one of the part where the lower electrode and the upper electrode are shorted and a part around the shorted part with a femtosecond laser, and increasing resistance by changing a structure of the transparent conductive material.


Find Patent Forward Citations

Hiraoka, Tomomi. (2015). Method for manufacturing organic electroluminescence device and organic electroluminescence device (U.S. Patent No. 9040967). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9040967

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