| 摘要 |
An electronic device (10) includes a housing (12); and a vent unit (17; 19) provided to the housing (12), the vent unit (17; 19) having a two-dimensional lattice unit (29; 43) and a column part (29a), the two-dimensional lattice unit (29; 43) including one-dimensional lattice parts (29b, 29c) intersecting each other, the column part (29a) being provided at an intersection of the one-dimensional lattice parts (29b, 29c) and protruding to at least one of the inside and the outside of the two-dimensional lattice unit (29; 43). |
