Abstract:
본 발명은 음극 박막의 수명 및 용량 특성을 향상시킨 리튬 이온 이차 전지의 음극 박막에 관한 것이다. 본 발명에 따른 리튬 이온 이차 전지의 음극 박막은 기판의 표면상에 형성된 실리콘과 알루미늄의 혼합층을 포함한다. 이때, 혼합층은 실리콘과 알루미늄이 비정질 형태로 혼합된 층일 수 있다.
Abstract:
The present invention relates to a high-density mounting thin film condenser, a manufacturing method of the same, and a high-density mounting substrate. The present invention provides a high-density mounting thin film condenser and a manufacturing method of the same comprising: a support substrate; a lower electrode formed in the support substrate; a dielectric thin film formed in the lower electrode; and an upper electrode formed in the dielectric thin film; wherein two upper electrodes are formed by leaving a separated gap therebetween in the dielectric thin film. Also, the present invention provides a high-density mounting substrate comprising: at least two or more stacked base materials; thin film condensers for being included in the stacked base materials and following one of sections 1 to 4; an internal connecting electrode for being formed in the stacked base materials and connecting the thin film condensers in series or in parallel; a surface electrode for being formed on the surface of a stacked base material positioned in the most external side among the stacked base materials and being connected with the internal connecting electrode; and an integrated circuit for being connected with the surface electrode through a bump. According to the present invention, a high-density mounting thin film condenser and a high-density mounting substrate have a simple structure, thereby reducing manufacturing costs and having a high mounting effect.
Abstract:
PURPOSE: A planar multi-stage thermoelectric module and a method for fabricate the same are provided to improve thermoelectric performance by stacking at least two thermoelectric elements in a planar direction. CONSTITUTION: An insulation membrane is formed on a substrate. A thermoelectric element (100) is formed on the insulation membrane. The thermoelectric element includes thermoelectric cells (10,20). The thermoelectric cells and a thermoelectric thin film are electrically connected by electrode lines (15,25). The thermoelectric element is multistage-arranged in the planar direction of the insulation membrane.