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. 24, 2018
Filed:
Jan. 27, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/22 (2006.01); H01L 41/09 (2006.01); H05K 1/18 (2006.01); H05K 1/02 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
G01L 1/2287 (2013.01); G01L 1/225 (2013.01); H01L 27/3225 (2013.01); H01L 27/3276 (2013.01); H01L 41/09 (2013.01); H05K 1/028 (2013.01); H05K 1/189 (2013.01); H01L 51/0097 (2013.01); H01L 2251/5338 (2013.01); H05K 2201/10083 (2013.01); H05K 2201/10128 (2013.01); H05K 2201/10151 (2013.01);
Abstract
A display apparatus includes a substrate including a first area, a second area, and a bending area, the bending area disposed between the first area and the second area and bending about a bending axis running along a first direction; a first piezoelectric device disposed over the bending area; and a pressure sensor. The first piezoelectric device is configured to contract or expand according to a pressure variation sensed by the pressure sensor.