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PIEZOELECTRIC MATERIAL COMPOSITION, METHOD OF MANUFACTURING THE SAME, PIEZOELECTRIC DEVICE, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE
A piezoelectric material composition may be represented by Equation 1,0.96(NaaK1-a)(Nbb(T1-b))O3-(0.04-x)MAMBO3-x(BicAg1-c)MBO3+dmol%A[Equation1]where T is Sb, Ta, or V, MA is Sr, Ba, or Ca, MB is Zr, Hf, Ti, or Sn, and A is Fe2O3, Co2O3, Mn2O3, ZnO, GeO2, CuO, or NiO, and0.40≤a≤0.60, 0.90≤b≤1.00, 0.30≤c≤0.70, 0.00≤x≤0.04, and 0.00
PIEZOELECTRIC MATERIAL COMPOSITION, METHOD OF MANUFACTURING THE SAME, PIEZOELECTRIC DEVICE, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE
A piezoelectric material composition may be represented by Equation 1,0.96(NaaK1-a)(Nbb(T1-b))O3-(0.04-x)MAMBO3-x(BicAg1-c)MBO3+dmol%A[Equation1]where T is Sb, Ta, or V, MA is Sr, Ba, or Ca, MB is Zr, Hf, Ti, or Sn, and A is Fe2O3, Co2O3, Mn2O3, ZnO, GeO2, CuO, or NiO, and0.40≤a≤0.60, 0.90≤b≤1.00, 0.30≤c≤0.70, 0.00≤x≤0.04, and 0.00
PIEZOELECTRIC MATERIAL COMPOSITION, METHOD OF MANUFACTURING THE SAME, PIEZOELECTRIC DEVICE, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE
KIM DAESU (author) / LEE YONGWOO (author) / LEE JOUNHO (author) / KIM SOOYOUN (author) / LEE HWAYOUL (author) / JEONG UIHYEON (author) / NAHM SAHN (author) / GO SU-HWAN (author) / CHAE YEONGYEONG (author) / CHAE SEOK-JUNE (author)
2024-07-04
Patent
Electronic Resource
English
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2025
| European Patent Office | 2023
| European Patent Office | 2024