Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinya Tsuchida0
Hiroaki Tsurumi0
Hitomi Iizuka0
Kenji Hirose0
Yuta Tamaki0
Date of Patent
February 4, 2020
0Patent Application Number
155591110
Date Filed
April 4, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A leaf spring is disposed between a circuit board and a upper shield. The leaf spring biases a heat sink toward the circuit board through a connecting member. The leaf spring is not electrically connected to the upper shield. According to this structure, an integrated circuit and the heat sink can be contacted with each other with certainty. Further, generation of unnecessary radiation can be suppressed effectively.
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