公开(公告)号：US20180083183A1

公开(公告)日：2018-03-22

申请号：US15563139

申请日：2016-03-30

Applicant: SABIC Global Technologies B.V.

Inventor： Redha Bella ,  Jesus Alfonso Caraveo Frescas ,  Ibrahim Al-Howaish ,  Nijesh K. James ,  Sybrand Van Der Zwaag ,  Jibran Khaliq ,  Wilhelm A. Groen

IPC: H01L41/187 ,  C01G33/00 ,  C08K3/22 ,  C08K7/00

CPC classification number: H01L41/1873 ,  C01G33/006 ,  C01P2002/34 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/38 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2006/40 ,  C04B35/495 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/786 ,  C04B2235/81 ,  C08K3/22 ,  C08K7/00 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/019 ,  H01L41/183 ,  H01L41/37

Abstract: A lead-free lithium doped potassium sodium niobate piezoelectric ceramic material powdered form and having a single crystalline phase and uses thereof are described. Methods of making the said piezoelectric ceramic material are also described.

公开(公告)号：US11349064B2

公开(公告)日：2022-05-31

申请号：US16948331

申请日：2020-09-14

Applicant: SABIC Global Technologies B.V.

Inventor： Redha Bella ,  Jesus Alfonso Caraveo Frescas ,  Ibrahim Al-Howaish ,  Nijesh K. James ,  Sybrand Van Der Zwaag ,  Jibran Khaliq ,  Wilhelm A. Groen

IPC: H01L41/187 ,  C01G33/00 ,  H01L41/37 ,  H01L41/18 ,  C04B35/495 ,  C04B35/626 ,  C08K3/22 ,  C08K7/00

Abstract: A lead-free lithium doped potassium sodium niobate piezoelectric ceramic material in powdered form and having a single crystalline phase and uses thereof are described. Methods of making the said piezoelectric ceramic material are also described.

公开(公告)号：US10797220B2

公开(公告)日：2020-10-06

申请号：US15563139

申请日：2016-03-30

Applicant: SABIC Global Technologies B.V.

Inventor： Redha Bella ,  Jesus Alfonso Caraveo Frescas ,  Ibrahim Al-Howaish ,  Nijesh K. James ,  Sybrand Van Der Zwaag ,  Jibran Khaliq ,  Wilhelm A. Groen

IPC: H01L41/187 ,  C01G33/00 ,  H01L41/37 ,  H01L41/18 ,  C04B35/495 ,  C08K3/22 ,  C08K7/00

Abstract: A lead-free lithium doped potassium sodium niobate piezoelectric ceramic material powdered form and having a single crystalline phase and uses thereof are described. Methods of making the said piezoelectric ceramic material are also described.