Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yun Ho Kim0
Eun Jin Sung0
Il Nam Kim0
Ji Hun Ryu0
Date of Patent
June 1, 2021
0Patent Application Number
166885120
Date Filed
November 19, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
The fingerprint sensor may include: a light transmitting hole array layer including a plurality of light blocking patterns having a plurality of light transmitting holes to form light transmitting paths of light rays; a sensor layer including a plurality of photo sensors configured to sense light rays that pass through the light transmitting holes and are incident on the sensor layer; and metal patterns configured to apply electrical signals to pixels or the light blocking patterns. A gap between the light blocking patterns may overlap with at least some of the metal patterns.
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