Patent ID: 11876502
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The surface acoustic wave device according to claim 1, wherein
the plurality of partition supports include a third partition support and a fourth partition support that, from the plan view, extend in the first direction across the piezoelectric substrate without contacting each other, such that the third partition support includes a first end and a second end along a third axis parallel or substantially parallel to the first direction, and the fourth partition support includes a first end and a second end along a fourth axis parallel or substantially parallel to the first direction;
relative to the plurality of partition supports, the third and fourth partition supports are adjacent to one another in the second direction; and
the third and fourth partition supports are offset, such that, along the first axis, the first end of the third partition support is closer to the outer periphery of the piezoelectric substrate than the second end of the third partition support is to the outer periphery of the piezoelectric substrate, and, along the second axis, the first end of the fourth partition support is farther away from the outer periphery of the piezoelectric substrate than the second end of the fourth partition support is to the outer periphery of the piezoelectric substrate.