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:
Jul. 27, 2021
Filed:
Feb. 08, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Dong Jin Park, Seongnam-si, KR;
Dong Cheol Kim, Suwon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 9/30 (2006.01); H01L 51/00 (2006.01); G06F 3/041 (2006.01); G06F 1/16 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G09F 9/301 (2013.01); G06F 1/1652 (2013.01); G06F 3/0412 (2013.01); H01L 27/323 (2013.01); H01L 27/3225 (2013.01); H01L 51/0097 (2013.01); G06F 2203/04102 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A flexible display device includes a display panel configured to display an image, and a first electrical actuation part disposed at a first side of the display panel. The first electrical actuation part includes a first electro-active polymer and a first pair of electrodes. A first unit structure including the first electro-active polymer and the first pair of electrodes is repeatedly formed in the first electrical actuation part.