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:
Oct. 24, 2023
Filed:
Nov. 19, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/024 (2006.01); A61B 5/021 (2006.01); H01L 25/16 (2023.01); G06F 3/041 (2006.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
A61B 5/6898 (2013.01); A61B 5/02108 (2013.01); A61B 5/02427 (2013.01); A61B 5/6843 (2013.01); A61B 5/7278 (2013.01); A61B 5/7445 (2013.01); A61B 5/7475 (2013.01); A61B 5/02433 (2013.01); A61B 2562/0238 (2013.01); A61B 2562/0247 (2013.01); G06F 3/041 (2013.01); H01L 25/167 (2013.01); H10K 59/12 (2023.02);
Abstract
A display device includes: a display panel including a first area having a first light transmissivity and a second area having a second light transmissivity higher than the first light transmissivity; a pressure sensor overlapping the first area; a light emitter overlapping the second area; a light receiver overlapping the second area and spaced from the light emitter; and a processor to control the light emitter and the pressure sensor, and to output a blood pressure signal on a basis of a pressure sensing signal from the pressure sensor and a light sensing signal from the light receiver.