Barium titanium particles, method of preparing the same, and display panel

US11326095B2 · kind B2 · utility

Assignee

• Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. · CN

Inventors

• Xiaowei Sun · Jiaocheng District, CN
• Kai Wang · Lo Wu, CN
• Miao ZHOU · Beijing, CN
• Hongcheng Yang · Lo Wu, CN
• Pai Liu · Nanhu, CN
• Bing Xu · Hangzhou City, CN
• Lixuan Chen · Lo Wu, CN
• Dongze Li · Longbeilingcun, CN

Key dates

• Filing date: Sep 21, 2020
• Grant date: May 10, 2022
• Expiry date: Sep 21, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/8512
• WIPO field: Micro-structural and nano-technology
• WIPO sector: Chemistry

Abstract

Barium titanium particles, a method of preparing the same, and a display panel are disclosed. The method includes steps of mixing a barium source precursor and a titanium source precursor with an alkaline solution to obtain a to-be-reacted mixture solution, wherein the barium source precursor is selected from barium enoate; and reacting the to-be-reacted mixture solution under a first condition for a first time, and then isolating and purifying to obtain the barium titanium particles.