Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 15, 2022
Patent Application Number
16921943
Date Filed
July 7, 2020
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A head-mounted display device includes a casing, a control circuit board and a fan. The casing has a heat dissipation hole, and a face side and an external side opposite each other. The control circuit board is disposed in the casing. The fan is disposed in the casing and located between the control circuit board and the face side of the casing, and is configured to generate an air flow flowing from the face side toward the heat dissipation hole.
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