Patent ID: 11859913
Assignee: DAI NIPPON PRINTING CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 22:
23. The electronic apparatus according to claim 18, wherein
the sheet body includes an overlapped land portion and a non-overlapped land portion that partition the penetration space into a plurality of passages,
the overlapped land portion and the non-overlapped land portion are spaced apart from each other and neighbor each other in a second direction that is orthogonal to the first direction,
the second groove assembly comprises a plurality of second groove assemblies, and one of the plurality of the second groove assemblies is provided in the overlapped land portion and another of the plurality of the second groove assemblies is provided in the non-overlapped land portion,
the second groove assembly provided in the overlapped land portion is disposed in a region chamber that overlaps the electronic device in plan view of the vapor, and
the second groove assembly provided in the non-overlapped land portion is disposed in a region that differs from the region that overlaps the electronic device in plan view of the vapor chamber.