Samsung electronics co., ltd. (20240258366). CAPACITOR AND ELECTRONIC DEVICE INCLUDING THE SAME
CAPACITOR AND ELECTRONIC DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Cheheung Kim of Hwaseong-si KR
Yong-Hee Cho of Hwaseong-si KR
CAPACITOR AND ELECTRONIC DEVICE INCLUDING THE SAME
This abstract first appeared for US patent application 20240258366 titled 'CAPACITOR AND ELECTRONIC DEVICE INCLUDING THE SAME
Original Abstract Submitted
a capacitor is provided. the capacitor includes a first electrode, a second electrode disposed to face the first electrode, a dielectric layer of a rutile phase, disposed between the first electrode and the second electrode, and an interface layer between the first electrode and the dielectric layer, wherein the interface layer includes a first interface layer and a second interface layer, the first interface layer is adjacent to the first electrode, the second interface layer is adjacent to the dielectric layer, the first interface layer includes a conductive metal oxide having a work function in a range of about 4.8 ev to about 6.0 ev, the second interface layer includes a metal oxide having a rutile-phase crystal structure, and a thickness of the second interface layer is smaller than a thickness of the first interface layer.
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