The electro-conductive contact pin
The multi-layered conductive contact pin with alternating high-wear and high-conductivity metals enhances electrical properties and durability, effectively transmitting high-frequency signals by optimizing current distribution and reducing contact resistance.
TWI933940BActive Publication Date: 2026-08-01POINT ENG
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Patent Information
- Application Number
- TW111120880
- Authority / Receiving Office
- TW · TW
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-06-07
- Filing Date
- 2022-06-06
- Publication Date
- 2026-08-01
- Estimated Expiration
- 2042-06-05
AI Technical Summary
Technical Problem
Existing conductive contact pins have limitations in improving their physical and electrical properties, particularly in transmitting high-frequency signals and maintaining durability during over drive processes.
Method used
The conductive contact pin is constructed by stacking multiple metal layers, with a first metal forming the outer surface for wear resistance and a second metal with higher conductivity inside, and a tip embedded in the main body to enhance electrical properties and durability.
Benefits of technology
The multi-layered structure improves current carrying capacity and electrical conductivity, enabling efficient transmission of high-frequency signals above 1 GHz while maintaining durability and reducing contact resistance.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention provides a conductive contact needle whose physical or electrical properties are improved in a conductive contact needle formed by stacking multiple metal layers. The conductive contact needle includes: a body portion formed by stacking multiple metal layers; and a tip portion located at the end side of the body portion and in contact with the multiple metal layers constituting the body portion at a mating surface with the body portion.
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