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. 22, 2020
Filed:
Jan. 03, 2018
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventor:
Tohru Sasaki, Minato-ku, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H01L 41/193 (2006.01); H01L 41/09 (2006.01); H01L 27/32 (2006.01); G02F 1/1333 (2006.01); H01L 51/52 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/041 (2013.01); G06F 3/0416 (2013.01); H01L 27/323 (2013.01); H01L 41/0926 (2013.01); H01L 41/193 (2013.01); G02F 1/1343 (2013.01); G02F 1/13338 (2013.01); G02F 1/133305 (2013.01); G06F 2203/04102 (2013.01); H01L 51/5203 (2013.01); H01L 2251/5338 (2013.01);
Abstract
The purpose of the present invention is to realize a flexible display device with a touch sensor that flexibility is maintained in a normal operation as a display; however, rigidity is added to the display device when the touch sensor is used. The representative structure of the invention is, a display device comprising: a touch sensor and a display panel, wherein a laminated body of a first actuator and a second actuator is adhered to the rear surface of the display panel, the first actuator itself can bend when voltage is applied, the second actuator itself can bend when voltage is applied.