Patent ID: 11916038
Assignee: CANON ANELVA CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B  C | IPC C  H

Claim 27:
28. A packaged electronic component with an electronic component sealed inside a hollow package formed by bonding a package body to a lid,
a junction between the package body and the lid comprising
an intermediate layer comprising a first thin film of a metal or semiconductor oxidized at least on its surface formed on a smooth surface of the package body and a second thin film of a metal or semiconductor oxidized at least on its surface formed on a smooth surface of the lid,
an interface between the first and second thin films of the intermediate layer being bonded by chemical bonding, and at least a part of the first thin film and the second thin film of the intermediate layer being formed by an oxide thin film with many defects, and
a hollow space of the package being sealed with a gas at atmospheric pressure.