18835442. TUNGSTEN WIRE AND METAL MESH (Panasonic Intellectual Property Management Co., Ltd.)
TUNGSTEN WIRE AND METAL MESH
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
Masanobu Matsushima of Shizuoka JP
TUNGSTEN WIRE AND METAL MESH
This abstract first appeared for US patent application 18835442 titled 'TUNGSTEN WIRE AND METAL MESH
Original Abstract Submitted
A tungsten wire includes: a metal wire that contains tungsten as a major component; and an oxide film that covers a surface of the metal wire. An average thickness of the oxide film is at least 4 nm and at most 13 nm. A tensile strength of the tungsten wire is at least 3500 MPa.