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US 12,691,674 B2Granted
Metal wire and metal mesh
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTomohiro Kanazawa, Kazuhiro Daijo, Kenshi Tsuji, Naoki Kohyama, Yui Nakai
Life of this patent
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Abstract
A metal wire includes tungsten or a tungsten alloy. The metal wire has a diameter of at most 13 μm, a tensile strength of at least 4.8 GPa, and a natural hanging length per 1000 mm of at least 800 mm.
Claims11
A metal wire comprising:
- tungsten or a tungsten alloy, wherein
- the metal wire has:
- a diameter of at most 9 μm;
- a tensile strength of at least 4.8 GPa;
- and
- a natural hanging length per 1000 mm of at least 800 mm.
3 more elements
A metal wire comprising:
- tungsten or a tungsten alloy, wherein
- the metal wire has:
- a diameter of at most 9 μm;
- a tensile strength of at least 4.8 GPa;
- and
- a diameter variation of at most 1.0 μm.
3 more elements
Dependencies are inferred from the claim text.