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US 2024/0192253 A1Published application
Electrically conductive contact pin and manufacturing method therefor
AssigneePoint Engineering Co., Ltd.
InventorsBum Mo AHN, Seung Ho PARK, Tae Hwan SONG
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Abstract
Proposed are an electrically conductive contact pin formed by stacking a plurality of metal layers and a manufacturing method therefor, in which the electrically conductive contact pin has improved physical or electrical characteristics.
Claims21
An electrically conductive contact pin formed by stacking a plurality of horizontal metal layers,
- wherein at least one end portion of the electrically conductive contact pin comprises a vertical metal layer formed in a stacking direction of the plurality of horizontal metal layers.
An electrically conductive contact pin,
- wherein at least one end portion of the electrically conductive contact pin comprises:
- a first region in which a plurality of horizontal metal layers are stacked;
- and
- a second region in which a vertical metal layer is formed in a stacking direction of the horizontal metal layers,
- wherein the first region and the second region have the same thickness.
2 more elements
An electrically conductive contact pin, comprising:
- a plurality of stacked horizontal metal layers comprising a first metal and second metals,
- wherein at at least one end portion of the electrically conductive contact pin, the second metals are formed to be spaced apart in a width direction of the electrically conductive contact pin and the first metal is formed between the spaced apart second metals.
An electrically conductive contact pin, comprising:
- a plurality of stacked horizontal metal layers comprising a first metal and second metals,
- wherein at at least one end portion of the electrically conductive contact pin, the second metals are formed to be spaced apart from each other and a third metal made of a metal different from materials of the first and second metals is formed between the spaced apart second metals.
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Dependencies are inferred from the claim text.