The present invention provided a thin-film electromagnet including a magnetic yoke and a thin-film coil, characterized in that the magnetic yoke includes a first magnetic yoke and a second magnetic yoke making contact with the first magnetic yoke, the first magnetic yoke is located at a center of a winding of the thin-film coil, and the second magnetic yoke is arranged above or below the thin-film coil such that the second magnetic yoke faces the thin-film coil, and overlaps at least a part of the thin-film coil.

 
Web www.patentalert.com

< Optical component for free-space optical propagation between waveguides

< Thin film magnetic head and magnetic disk apparatus including the same

> Multi-step plasma treatment method to improve CU interconnect electrical performance

> High K artificial lattices for capacitor applications to use in Cu or Al BEOL
~ 00261