| 摘要 |
PURPOSE: A ZnO based varistor composition is provided to improve an ESD(Electro-Static Discharge) property by not including Bi2O3. CONSTITUTION: A ZnO based varistor composition includes ZnO of 91 to 98.9 at% as a main element. The ZnO based varistor composition further includes CaCrO4, Mn3O4, Co3O4, and La2O3. The ZnO based varistor composition further includes one or more metal elements selected among Ni, Zr, and Mg. The ZnO based varistor composition does not include Sb2O3 and Pr based oxide. |
| 申请人 |
KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY;AMOTECH CO., LTD. |
发明人 |
LEE, JAE HO;HOHG, YOUN WOO;SHIN, HYO SOON;YEO, DONG HUN;ROH, SANG SUB;HONG, KYUNG PYO;JEONG, JUN HWAN;LEE, SEUNG CHUL |
