HIGH DIELECTRIC CONSTANT CAPACITOR

• Main Authors: YOUNGWUG KIM, KEEWON KWON
• Format: Patent
• Language: English
• Published: 20.01.1993
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

A high dielectric constant capacitor incorporating a dielectric film comprised of at least a first dual-film layer, which includes a first tantalum oxide film (3), and a first metal oxide film (4) which is made of a metal oxide whose valence is smaller than that of tantalum, and whose dielectric con...