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:
Sep. 24, 2019
Filed:
Nov. 14, 2017
Japan Display Inc., Tokyo, JP;
Tomohiko Naganuma, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device with an input function including a substrate, a plurality of pixels arranged above the substrate, a light emitting element including a first electrode, a second electrode and an organic layer between the first electrode and the second electrode each arranged in the plurality of pixels, and a sensor part including the second electrode, a first inorganic insulating layer arranged above the second electrode, a piezoelectric layer arranged above the first inorganic insulating layer, a second insulating layer arranged above the piezoelectric layer, and a third electrode arranged above the second inorganic insulating layer, wherein the plurality of pixels and the sensor part are arranged overlapping each other, and the second electrode is shared by the plurality of pixels and the sensor part.