Disk-type piezoelectric transformer of the CuF2-doped potassium sodium niobate lead-free ceramics for driving LED bar

Chung Ming Weng; Sheng-Yuan Chu; Cheng Che Tsai; Cheng Shong Hong

Disk-type piezoelectric transformer of the CuF₂-doped potassium sodium niobate lead-free ceramics for driving LED bar

Chung Ming Weng, Sheng-Yuan Chu, Cheng Che Tsai, Cheng Shong Hong

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, the development of (Na_0.5K_0.5)NbO₃ + xCuF₂ (NKNCF_x, x = 0-3.5 mol%) ceramics were investigated. The best piezoelectric properties of NKCF_x ceramics with k_p = 48%, Q_m = 2331 were obtained at x = 1.5. Furthermore, disk-type transformers have been developed for driving LED bar using proposed ceramics.

Original language	English
Title of host publication	22nd International Display Workshops, IDW 2015
Publisher	International Display Workshops
Pages	792-793
Number of pages	2
ISBN (Electronic)	9781510845503
Publication status	Published - 2015 Jan 1
Event	22nd International Display Workshops, IDW 2015 - Otsu, Japan Duration: 2015 Dec 9 → 2015 Dec 11

Publication series

Name	Proceedings of the International Display Workshops
Volume	2
ISSN (Print)	1883-2490

Other

Other	22nd International Display Workshops, IDW 2015
Country	Japan
City	Otsu
Period	15-12-09 → 15-12-11

All Science Journal Classification (ASJC) codes

Computer Vision and Pattern Recognition
Human-Computer Interaction
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Radiology Nuclear Medicine and imaging

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Cite this

Weng, C. M., Chu, S-Y., Tsai, C. C., & Hong, C. S. (2015). Disk-type piezoelectric transformer of the CuF₂-doped potassium sodium niobate lead-free ceramics for driving LED bar. In 22nd International Display Workshops, IDW 2015 (pp. 792-793). (Proceedings of the International Display Workshops; Vol. 2). International Display Workshops.

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abstract = "In this paper, the development of (Na0.5K0.5)NbO3 + xCuF2 (NKNCFx, x = 0-3.5 mol%) ceramics were investigated. The best piezoelectric properties of NKCFx ceramics with kp = 48%, Qm = 2331 were obtained at x = 1.5. Furthermore, disk-type transformers have been developed for driving LED bar using proposed ceramics.",

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Weng, CM, Chu, S-Y, Tsai, CC & Hong, CS 2015, Disk-type piezoelectric transformer of the CuF₂-doped potassium sodium niobate lead-free ceramics for driving LED bar. in 22nd International Display Workshops, IDW 2015. Proceedings of the International Display Workshops, vol. 2, International Display Workshops, pp. 792-793, 22nd International Display Workshops, IDW 2015, Otsu, Japan, 15-12-09.

Disk-type piezoelectric transformer of the CuF₂-doped potassium sodium niobate lead-free ceramics for driving LED bar. / Weng, Chung Ming; Chu, Sheng-Yuan; Tsai, Cheng Che; Hong, Cheng Shong.

22nd International Display Workshops, IDW 2015. International Display Workshops, 2015. p. 792-793 (Proceedings of the International Display Workshops; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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