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:
May. 28, 2019
Filed:
May. 17, 2018
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Ryoichi Ito, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
H01L 27/323 (2013.01); G06F 3/044 (2013.01); H01L 27/3225 (2013.01); H01L 51/0097 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04105 (2013.01); G09G 3/3225 (2013.01); G09G 2310/08 (2013.01); H01L 27/3244 (2013.01); H01L 2251/5315 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device includes a flexible substrate having a display region including a plurality of pixels, each of the plurality of pixels having a pair of electrodes and a display element therebetween; a first electrode layer provided on the plurality of pixels; a second electrode layer provided on the first electrode layer; a third electrode layer provided on the second electrode layer; a piezoelectric material layer provided between the first electrode layer and the second electrode layer; and a flexible material layer provided between the second electrode layer and the third electrode layer.