-
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
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。
-
公开(公告)号：KR101124580B1
公开(公告)日：2012-03-15
申请号：KR1020090055824
申请日：2009-06-23
Applicant: 강릉원주대학교산학협력단 , (주)써모텍
IPC: C03C3/087
Abstract: 본 발명은 LCD 폐유리를 이용한 세라믹 글라스 조성물에 관한 것으로서, LCD 폐유리를 1 내지 10 μm 이하의 입도를 갖도록 미분쇄하여 제조된 유리프리트와 세라믹 충전제 (filler)를 일정 성분비로 혼합하여 제조된 본 발명에 따른 세라믹 글라스 조성물은, 850 내지 950 ℃의 저온에서도 소성이 가능하며, 유전율이 낮고 전기적 손실을 최소화할 수 있어 LTCC 기판, 세라믹 히터, 고효율의 필터 및 안테나 등의 공진기 (resonator)에 응용이 가능하다.
세라믹 글라스, LTCC, LCD, 저온 소성, 저유전율-
公开(公告)号：KR1020100137665A
公开(公告)日：2010-12-31
申请号：KR1020090055824
申请日：2009-06-23
Applicant: 강릉원주대학교산학협력단 , (주)써모텍
IPC: C03C3/087
CPC classification number: C03C8/14 , C03C1/002 , C03C3/087 , C03C3/089 , C03C8/02 , H01B3/10 , H01B3/12
Abstract: PURPOSE: A ceramic glass composition using LCD waste glass is provided to minimize the loss of electricity by optimally using a ceramic filler and glass frit produced from the LCD waste glass. CONSTITUTION: A ceramic glass composition contains 90~99wt% of glass frit produced from LCD waste glass, and 1~10wt% of ceramic filler. The glass frit is calcium aluminosilicate system glass containing 8~20wt% of CaO, 15~30wt% of Al2O3, 60~80wt% of SiO2, 15~30wt% of B2O3, 1~5wt% of MgO, and 1~5wt% of SrO.
Abstract translation: 目的：提供使用LCD废玻璃的陶瓷玻璃组合物，通过最佳地使用陶瓷填料和由LCD废玻璃制成的玻璃料来最大限度地减少电力损失。 构成：陶瓷玻璃组合物含有90〜99重量％的由玻璃废料玻璃制成的玻璃料，1〜10重量％的陶瓷填料。 玻璃料为硅酸钙系硅酸钙玻璃，含有8〜20重量％的CaO，15〜30重量％的Al2O3，60〜80重量％的SiO2，15〜30重量％的B2O3，1〜5重量％的MgO和1〜5重量％的 的SrO。
-
-
Search Results
3
records
(took 0.034 seconds)
