Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 29, 2022
Patent Application Number
16616685
Date Filed
February 6, 2018
Patent Citations
Patent Primary Examiner
CPC Code
A pressure sensor having unevenness and a manufacturing method therefor are disclosed. The disclosed pressure sensor senses pressure in a vertical direction and includes a first pressure sensor unit and a second pressure sensor unit, wherein the first pressure sensor unit and the second pressure sensor unit are stacked, and unevenness is formed on the upper surface of the first pressure sensor unit and on the lower surface of the second pressure sensor unit.
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