Exposed Copper Area for Port Electrostatic Discharge Protection

The disclosure generally relates to a conductive layer having one or more protrusions configured to attract an electrostatic discharge ("ESD") arc. The device may be any device, such as a smartphone, tablet, earbuds, etc. The device may include a microphone and, therefore, may include a mi...

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Bibliographische Detailangaben
Hauptverfasser:	Leung, Chi Kin Benjamin, Lee, Jae, Shringarpure, Ketan, Ding, Yao, Huang, Jingyu, Wong, Warwick Ka Kui
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	The disclosure generally relates to a conductive layer having one or more protrusions configured to attract an electrostatic discharge ("ESD") arc. The device may be any device, such as a smartphone, tablet, earbuds, etc. The device may include a microphone and, therefore, may include a microphone opening. The conductive layer may include a conductive opening axially aligned with the microphone opening and one or more protrusions extending radially inwards towards the center of the conductive opening.