公开(公告)号：US20210198154A1

公开(公告)日：2021-07-01

申请号：US17133270

申请日：2020-12-23

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Kuo-Chuang CHIU ,  Tzu-Yu LIU ,  Tien-Heng HUANG ,  Tzu-Chi CHOU ,  Cheng-Ting LIN

IPC分类号： C04B35/64 ,  C04B35/14 ,  C04B35/628

摘要： A method of forming low-k material is provided. The method includes providing a plurality of core-shell particles. The core of the core-shell particles has a first ceramic with a low melting point. The shell of the core-shell particles has a second ceramic with a low melting point and a low dielectric constant. The core-shell particles are sintered and molded to form a low-k material. The shell of the core-shell particles is connected to form a network structure of a microcrystal phase.

公开(公告)号：US20230136503A1

公开(公告)日：2023-05-04

申请号：US17853351

申请日：2022-06-29

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Feng-Sheng KAO ,  Tzu-Yu LIU ,  Cheng-Hsuan LIN ,  Chih-Ying YEN

IPC分类号： G01N21/75 ,  G01N21/17

摘要： A method for monitoring and controlling multi-phase condition of reactant in manufacturing process is provided. The monitoring and controlling method includes the following steps. A plurality of clusters of monitoring images is captured corresponding to a plurality of process reaction time points in a plurality of observation regions. According to the clusters of the monitoring images, a plurality of image index features is extracted. According to the image index features, a plurality of phase modes corresponding to the observation regions is determined. According to the image index features, a cluster of generation characteristics of the reactant corresponding to the phase modes is determined. According to the cluster of generation characteristics, an adjustment of the manufacturing process is performed.

公开(公告)号：US20210203003A1

公开(公告)日：2021-07-01

申请号：US16915578

申请日：2020-06-29

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Sheng-Min YU ,  Tzu-Yu LIU

IPC分类号： H01M10/0585 ,  B32B15/04 ,  B32B9/04 ,  H01M10/0562 ,  H01M10/0525 ,  H01M4/485

摘要： A precursor structure is provided. The precursor structure has the following chemical formula: ( La 2  Zr 2 - x  M x  O 7 ) · 1 2  ( La 2 - y  M y ′  O 3 ) , wherein M is a trivalent ion or a pentavalent ion, M′ is a bivalent ion, x=0-1, y=0-1.5, and the precursor structure includes a pyrochlore phase. Since the pyrochlore phase may be transformed into the garnet phase through a lithiation process and the phase transition temperature is lower (e.g., 500-1000° C.), the precursor structure may be co-fired with the cathode material (e.g., lithium cobalt oxide (LiCoO2)) to form a thin lamination structure. That is, the thickness of the solid electrolyte may be effectively reduced, thereby improving the ionic conductivity of the solid electrolyte ion battery.