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:
Apr. 27, 2021
Filed:
Sep. 27, 2017
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., Shanghai, CN;
Abstract
Disclosed are a display panel and a touch display device. The display panel comprises: a first substrate and a second substrate provided opposite to each other, which are adhered to each other via a sealant; a plurality of pressure sensors, which are provided on one side of the first substrate facing the second substrate or on one side of the second substrate facing the first substrate, wherein, the pressure sensor comprises plurality of resistors, and a projection of the sealant in a direction vertical to the display panel covers at least one resistor in the pressure sensor. In the embodiments of the disclosure, the projection of the sealant adhering the first substrate to the second substrate in the direction vertical to the display panel covers at least one resistor in the pressure sensor.