Title:
静電放電保護メカニズムを有する回路基板、及びこの回路基板を有する電子装置
Document Type and Number:
Japanese Patent JP6956057
Kind Code:
B2
Abstract:
A circuit board (100) with an electrostatic discharge protection mechanism and an electronic apparatus having the same are provided. The circuit board (100) includes a substrate (120), at least one signal trace (141,142), and a conductive element (160). The at least one signal trace (141,142) is disposed on the substrate (120). The conductive element (160) is electrically connected to a ground plane (GP) of the substrate (120) and crosses over the at least one signal trace (141,142). The conductive element (160) has at least one discharging portion (161,162). The position of the at least one discharging portion (161,162) corresponds to the at least one signal trace (141,142). A gap (GA1,GA2) exists between the at least one discharging portion (161,162) and the at least one signal trace (141,142). A static electricity of the at least one signal trace (141,142) is discharged to the at least one discharging portion (161,162).
Inventors:
Haku Hayashi
Kure Tadachu
Cao Wei
Kure Tadachu
Cao Wei
Application Number:
JP2018176233A
Publication Date:
October 27, 2021
Filing Date:
September 20, 2018
Export Citation:
Assignee:
PEGATRON CORPORATION
International Classes:
H05K1/02; H01T4/00; H01T4/10; H05F3/02; H05F3/04; H05K1/18
Domestic Patent References:
| JP11354249A | ||||
| JP4244732A | ||||
| JP2005506188A | ||||
| JP2008166099A | ||||
| JP286165U |
Foreign References:
| US20160143159 |
Attorney, Agent or Firm:
Washeda International Patent Office