MICROCOIL ELEMENT, ARRAY TYPE MICROCOIL ELEMENT, AND DEVICE

The present invention relates to a micro-coil element, an array micro-coil element and a device, in which the micro-coil element comprising at least one wiring layer, wherein a plurality of micro-coil units are arranged on the wiring layer, and the micro-coil units each comprise a plurality of metal...

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Bibliographic Details
Main Authors WU, Jung Wai, LUO, Chin Hung, ZHOU, Hong Da, CHIANG, Wen Yao
Format Patent
LanguageEnglish
French
German
Published 13.12.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The present invention relates to a micro-coil element, an array micro-coil element and a device, in which the micro-coil element comprising at least one wiring layer, wherein a plurality of micro-coil units are arranged on the wiring layer, and the micro-coil units each comprise a plurality of metal line segments which start from one starting point and coil around the starting point to form a plurality of circles of continuous wiring, and the metal line segments each end with one first electrode terminal and one second electrode terminal; and one electrode layer, provided with a first electrode area used for assembling the first electrode terminal and a second electrode area used for assembling the second electrode terminal of each of the plurality of metal line segments. According to the present invention, the current density is increased and the overall resistance is reduced in a parallel connection manner, so that the micro-coil element may have a stronger magnetic field function while with a small size.
Bibliography:Application Number: EP20200964734