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:
Dec. 31, 2013
Filed:
May. 09, 2011
Sungyong an, Gyeonggi-do, KR;
Jeongwook Kim, Busan, KR;
Sungbum Sohn, Gyeonggi-do, KR;
Jinwoo Hahn, Gyeonggi-do, KR;
Soonmo Song, Gyeonggi-do, KR;
Sungyong An, Gyeonggi-do, KR;
Jeongwook Kim, Busan, KR;
Sungbum Sohn, Gyeonggi-do, KR;
Jinwoo Hahn, Gyeonggi-do, KR;
Soonmo Song, Gyeonggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Abstract
Provided are a glass powder represented as aLiO-bKO-cBaO-dBO-eSiOwherein a+b+c+d+e=1, and 0.01≦a≦0.1, 0.01≦b≦0.1, 0.01≦c≦0.1, 0.05≦d≦0.3, and 0.3≦e≦0.7 are satisfied in terms of mol %, a method of manufacturing the same, and a multi-layered ceramic material using the same. Therefore, a nano glass powder having an average particle size of 100nm or less and uniform particle size distribution can be manufactured using liquid phase deposition, specifically, a sol-gel method. In addition, the glass powder can be used as sintering additives to decrease a sintering temperature by about 100° C. in comparison with conventional glass upon manufacture of a ceramic material such as MLCC and MLCI, which can be sintered at a low temperature, contributing to improvement of dielectric capacity and inductance capacity of the parts and increasing quality coefficient.