The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
May. 29, 2019
Naoyuki Ueda, Kanagawa, JP;
Yuki Nakamura, Tokyo, JP;
Yukiko Abe, Kanagawa, JP;
Shinji Matsumoto, Kanagawa, JP;
Yuji Sone, Kanagawa, JP;
Ryoichi Saotome, Kanagawa, JP;
Sadanori Arae, Kanagawa, JP;
Minehide Kusayanagi, Kanagawa, JP;
Yuichi Ando, Hyogo, JP;
Naoyuki Ueda, Kanagawa, JP;
Yuki Nakamura, Tokyo, JP;
Yukiko Abe, Kanagawa, JP;
Shinji Matsumoto, Kanagawa, JP;
Yuji Sone, Kanagawa, JP;
Ryoichi Saotome, Kanagawa, JP;
Sadanori Arae, Kanagawa, JP;
Minehide Kusayanagi, Kanagawa, JP;
Yuichi Ando, Hyogo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A coating liquid for forming an oxide or oxynitride insulator film, the coating liquid including: A element; at least one selected from the group consisting of B element and C element; and a solvent, wherein the A element is at least one selected from the group consisting of Sc, Y, Ln (lanthanoid), Sb, Bi, and Te, the B element is at least one selected from the group consisting of Ga, Ti, Zr, and Hf, the C element is at least one selected from the group consisting of Group 2 elements in a periodic table, and the solvent includes at least one selected from the group consisting of an organic solvent having a flash point of 21° C. or more but less than 200° C. and water.