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:
Jun. 09, 2020
Filed:
Oct. 15, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Hee-Kwon Lee, Asan-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); H01L 41/113 (2006.01); H01Q 1/24 (2006.01); H01Q 5/30 (2015.01); G06F 3/041 (2006.01); H01L 27/32 (2006.01); H05K 9/00 (2006.01); H01Q 1/38 (2006.01); G06F 1/16 (2006.01); H04M 1/02 (2006.01); H01Q 1/50 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 1/1626 (2013.01); G06F 3/041 (2013.01); H01L 41/1132 (2013.01); H01Q 1/243 (2013.01); H01Q 1/38 (2013.01); H01Q 5/30 (2015.01); H04M 1/0266 (2013.01); H05K 9/0084 (2013.01); G02F 1/13338 (2013.01); G06F 2203/04105 (2013.01); G06F 2203/04107 (2013.01); H01L 27/323 (2013.01); H01Q 1/50 (2013.01);
Abstract
A display device includes: a display panel; a shielding layer positioned under the display panel, the shielding layer including a first antenna pattern; a pressure sensor electrode positioned under the shielding layer; an elastic layer positioned under the pressure sensor electrode, the elastic layer including a piezoelectric effect material; and a ground layer positioned under the elastic layer, wherein the pressure sensor electrode, the elastic layer, and the ground layer are configured to operate as a pressure sensor.