公开(公告)号：KR1020090117412A

公开(公告)日：2009-11-12

申请号：KR1020080043444

申请日：2008-05-09

Applicant: 강릉원주대학교산학협력단

Inventor： 윤상옥 ,  김관수 ,  김신 ,  엄규옥 ,  임욱 ,  김인태

IPC: C04B14/22 ,  C01B35/10

CPC classification number: C03C3/083

Abstract: PURPOSE: A glass-ceramic composition with high quality factor and low dielectric constant is provided to adjust the dielectric constant and quality factor depending on their purpose by varying mixing ratio and sorts of fillers. CONSTITUTION: A glass-ceramic composition is composed of zinc borosilicate glass and ceramic fillers. The ceramic fillers are selected from Al2O3, SiO2, mullite, and their mixture. The Q-factor is 4,200~40,000GHz and dielectric constant is 4.4~6.22(12GHz). The temperature factor of resonance frequency is -29~-14ppm/°C. The sintering temperature of the glass-ceramic composition is 900°C or lower. The Q-factor and dielectric constant can be adjusted by the ceramic fillers.

Abstract translation: 目的：提供具有高品质因数和低介电常数的玻璃 - 陶瓷组合物，以通过改变混合比和种类的填料来调节介电常数和品质因数，这取决于其目的。 构成：玻璃 - 陶瓷组合物由硼硅酸锌玻璃和陶瓷填料组成。 陶瓷填料选自Al2O3，SiO2，莫来石及其混合物。 Q系数为4200〜40,000GHz，介电常数为4.4〜6.22（12GHz）。 谐振频率的温度系数为-29〜-14ppm /℃。 玻璃 - 陶瓷组合物的烧结温度为900℃以下。 Q因子和介电常数可以通过陶瓷填料调节。