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Piezoelectric material composition, method for producing same, piezoelectric device, and display device
The invention relates to a piezoelectric material composition, a manufacturing method thereof, a piezoelectric device and a display device. Disclosed is a composition comprising a piezoelectric material represented by Chemical Formula 1: (1-y) (NaaK1-a) (Nb1-x, Sbx)-ySrZrO3 + n mol% CuO, where 0.01 < = y < = 0.10, 0.4 < = a < = 0.6, 0 < = x < = 0.06, and 0.5 < = n < = 1.5. The composition may further include a first material, and a second material surrounded by the first material. Also described is a piezoelectric device comprising a piezoelectric device layer comprising a composition of Chemical Formula 1, a first electrode portion disposed on a first surface of the piezoelectric device layer, and a second electrode portion disposed on a second surface opposite the first surface, and includes a first material layer and a second material layer surrounded by the first material layer.
本发明涉及压电材料组合物、其制造方法、压电器件和显示装置。公开了如化学式1所示的包含压电材料的组合物：(1‑y)(NaaK1‑a)(Nb1‑x,Sbx)‑ySrZrO3+n mol％CuO，其中，0.01≤y≤0.10，0.4≤a≤0.6，0≤x≤0.06，并且0.5≤n≤1.5。所述组合物可以进一步包含：第一材料，和由第一材料包围的第二材料。还记载了一种压电器件，其包括压电器件层、设置在压电器件层的第一表面上的第一电极部和设置在与第一表面相对的第二表面上的第二电极部，该压电器件层包含化学式1的组合物，并且包括第一材料层和由第一材料层包围的第二材料层。
Piezoelectric material composition, method for producing same, piezoelectric device, and display device
The invention relates to a piezoelectric material composition, a manufacturing method thereof, a piezoelectric device and a display device. Disclosed is a composition comprising a piezoelectric material represented by Chemical Formula 1: (1-y) (NaaK1-a) (Nb1-x, Sbx)-ySrZrO3 + n mol% CuO, where 0.01 < = y < = 0.10, 0.4 < = a < = 0.6, 0 < = x < = 0.06, and 0.5 < = n < = 1.5. The composition may further include a first material, and a second material surrounded by the first material. Also described is a piezoelectric device comprising a piezoelectric device layer comprising a composition of Chemical Formula 1, a first electrode portion disposed on a first surface of the piezoelectric device layer, and a second electrode portion disposed on a second surface opposite the first surface, and includes a first material layer and a second material layer surrounded by the first material layer.
本发明涉及压电材料组合物、其制造方法、压电器件和显示装置。公开了如化学式1所示的包含压电材料的组合物：(1‑y)(NaaK1‑a)(Nb1‑x,Sbx)‑ySrZrO3+n mol％CuO，其中，0.01≤y≤0.10，0.4≤a≤0.6，0≤x≤0.06，并且0.5≤n≤1.5。所述组合物可以进一步包含：第一材料，和由第一材料包围的第二材料。还记载了一种压电器件，其包括压电器件层、设置在压电器件层的第一表面上的第一电极部和设置在与第一表面相对的第二表面上的第二电极部，该压电器件层包含化学式1的组合物，并且包括第一材料层和由第一材料层包围的第二材料层。
Piezoelectric material composition, method for producing same, piezoelectric device, and display device
压电材料组合物、其制造方法、压电器件和显示装置
LEE YONGWOO (author) / KIM CHI-WAN (author) / HAM YONG-SU (author) / KHO YUSEON (author) / SUNG SEUNG HYUN (author) / NAN SHAN (author) / KIM DAE-SOO (author) / GAO XIUMAN (author) / EOM JAE-MIN (author) / XIN HAOCHENG (author)
2022-07-12
Patent
Electronic Resource
Chinese
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