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:
Jan. 30, 2018
Filed:
Jun. 09, 2015
Joled Inc., Chiyoda-ku, JP;
Tomomi Hiraoka, Tokyo, JP;
JOLED INC., Chiyoda-ku, JP;
Abstract
A method for manufacturing a display panel in which a plurality of pixels are arranged, each of the plurality of pixels including an organic EL element and a wire, the method comprising: stacking a light-emitting layer included in the organic EL element and a drive circuit layer included in the wire; and irradiating a predetermined area of the wire having a short-circuit point with a femtosecond laser from the back surface, the laser not passing through the light-emitting layer, the irradiating including: reducing a beam diameter to be approximately a wire width, and irradiating the predetermined area with the femtosecond laser; and reducing the beam diameter to be less than the beam diameter in the reducing the beam diameter, and irradiating corners of the predetermined area to disconnect the wire at the predetermined area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile