Abstract:
PURPOSE: A laminated ceramic electronic component and a manufacturing method thereof reduce short defects by improving the surface illuminance of a printed surface of an internal electrode. CONSTITUTION: A ceramic main body includes a dielectric layer (1). A first internal electrode (21) and a second internal electrode (22) face each other across the dielectric layer. The maximum distance from a virtual line corresponding to the average roughness (Ra) of a central line of the first and second internal electrodes to a pit is 0.1 to 13 μm. The average thickness (td) of the dielectric layer is 2.0 μm or less. The average thickness (te) of the first and second internal electrodes is 2.0 μm or less.
Abstract:
본 발명은 적층 세라믹 커패시터용 세라믹 조성물, 이를 포함하는 적층 세라믹 커패시터 및 그 제조방법에 관한 것으로, 본 발명의 일 실시형태에 따른 적층 세라믹 커패시터용 세라믹 조성물은 유전체 세라믹 분말; 유기 바인더; 및 특정의 화학식으로 표시되는 대전방지제;를 포함함다. 본 발명의 일 실시형태에 따른 세라믹 조성물을 포함하는 세라믹 그린시트는 그 두께가 얇아지더라도 정전기의 발생량이 작으며, 우수한 기계적 물성을 나타낼 수 있다.
Abstract:
PURPOSE: A conductive paste composition is provided to manufacture various additives from one nano composite oxide, thereby simplifying process, easy to control particle size of additives, and having excellent dispersity. CONSTITUTION: A conductive paste composition comprises metal powder, and An-O shaped nanocomposite oxide. In here, A is selected from rare earth elements, alkaline earth metal, and transition metal, and n is an integer from 2-5. The particle size of the nano composite oxide is 100 nm. The viscosity of the paste composition is 500-200,000 centipoise(cps). The particle size of the nano composite oxide is 25% or smaller than the particle size of the metal powder.