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:
Dec. 17, 2019
Filed:
Feb. 27, 2017
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventor:
Tokuo Yoshida, Sakai, JP;
Assignee:
Sharp Kabushiki Kaisha, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H01L 2251/5338 (2013.01);
Abstract
The disclosure provides a production method for an EL device including a base material, a TFT layer, and an EL layer; the production method including: forming at least a portion of the base material from a first resin film obtained by curing a first solution applied and a second resin film obtained by curing a second solution applied, wherein a viscosity of the first solution is made higher than a viscosity of the second solution.