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:
Aug. 13, 2019
Filed:
Feb. 26, 2015
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Meiten Kou, Osaka, JP;
Tetsuhiro Kodani, Osaka, JP;
Tomoyuki Gotou, Osaka, JP;
Saori Inaba, Osaka, JP;
Takashi Kanemura, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/193 (2006.01); G06F 3/041 (2006.01); H01L 41/45 (2013.01); H01L 41/313 (2013.01); H01L 41/113 (2006.01); H04R 17/00 (2006.01);
U.S. Cl.
CPC ...
H01L 41/193 (2013.01); G06F 3/041 (2013.01); G06F 3/0414 (2013.01); H01L 41/113 (2013.01); H01L 41/1132 (2013.01); H01L 41/1138 (2013.01); H01L 41/313 (2013.01); H01L 41/45 (2013.01); G06F 2203/04103 (2013.01); H04R 17/005 (2013.01);
Abstract
An object of the present invention is to provide a bimorph piezoelectric film that enables the production of touch panels and the like that are less influenced by pyroelectric noise due to temperature change, and exhibit high transparency. The present invention provides a bimorph piezoelectric film comprising in sequence