摘要:
There is provided a multilayer ceramic electronic component, including: a ceramic element having a plurality of dielectric layers laminated therein; and first and second internal electrodes formed within the ceramic element, wherein the first and second internal electrodes include 80 to 99.9 wt % of copper (Cu) and 0.1 to 20 wt % of nickel (Ni), and a frequency therefor is 1000 MHz or less.
摘要:
A communication apparatus may include a camera for obtaining an image and providing image data, and a control device for generating an input image descriptor from the image data, for determining whether the generated input image descriptor corresponds to a pre-stored reference image descriptor, and for generating control data for controlling the communication apparatus based on the determination.
摘要:
There are provided a multilayer ceramic electronic component, and a method of fabricating the same. The multilayer ceramic electronic component includes: a ceramic main body including a dielectric layer; first and second internal electrodes disposed to face each other within the ceramic main body; and a first external electrode and a second external electrode, wherein the first and second external electrodes include a conductive metal and glass, and when at least one of the first and second external electrodes is divided into three equal parts in a thickness direction, an area of the glass in a central part thereof is 35% to 80% of the total area of the central part. A multilayer ceramic electronic component having improved reliability may be implemented by enhancing chip air-tightness.
摘要:
There is provided a dielectric composition including: a base powder including BaTiO3; a first accessory component including a content (x1) of 0.1 to 1.0 at % of an oxide or a carbonate including transition metals, based on 100 moles of the base powder; a second accessory component including a content (y) of 0.01 to 3.0 at % of oxide or carbonate including a fixed valence acceptor element, based on 100 moles of the base powder; a third accessory component including an oxide or a carbonate including a Ce element (content of z at %) and at least one rare earth element (content of w at %); and a fourth accessory component including a sintering aid, wherein 0.01≦z≦x1+4y and 0.01≦z+w≦x1+4y based on 100 moles of the base powder.
摘要:
There is provided a dielectric composition including: a base powder; a first accessory component including a content (x) of 0.1 to 1.0 at % of an oxide or a carbonate including transition metals, based on 100 moles of the base powder; a second accessory component including a content (y) of 0.01 to 5.0 at % of an oxide or a carbonate including a fixed valence acceptor element, based on 100 moles of the base powder; a third accessory component including an oxide or a carbonate including a donor element; and a fourth accessory component including a sintering aid.
摘要:
There is provided a conductive paste for an internal electrode of a multilayer ceramic electronic component and a multilayer ceramic electronic component using the same. One or more nitride powders containing a nitride selected from the group consisting of silicon nitride, boron nitride, aluminum nitride, a vanadium nitride are added to the conductive paste for an internal electrode to increase a shrinkage initiation temperature of the internal electrodes. Accordingly, the reliability of the multilayer ceramic electronic component can be improved by using the conductive paste for an internal electrode.
摘要:
There are provided a conductive paste composition for a termination electrode, a multilayer ceramic capacitor having the same, and a method thereof. The conductive paste composition for a termination electrode includes a conductive metal powder and a glass frit represented by the following Formula: aSiO2-bB2O3-cAl2O3-dTMxOy-eR12O-fR2O, where TM is a transition metal selected from a group consisting of zinc (Zn), titanium (Ti), copper (Cu), vanadium (V), manganese (Mn), iron (Fe) and nickel (Ni); R1 is selected from a group consisting of lithium (Li), sodium (Na) and potassium (K); R2 is selected from a group consisting of magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba); each of x and y is larger than 0; and ‘a’ ranges from 15 to 70 mol %, ‘b’ ranges from 15 to 45 mol %, ‘c’ ranges from 1 to 10 mol %, ‘d’ ranges from 1 to 50 mol %, ‘e’ ranges from 2 to 30 mol % and ‘f’ ranges from 5 to 40 mol %. The conductive paste composition for a termination electrode includes a glass frit compound having improved corrosion resistance to a plating solution, thus effectively preventing the penetration of the plating solution and enhancing chip reliability.
摘要翻译:提供了一种终端电极用导电性糊剂组合物及其制造方法。 用于终端电极的导电糊组合物包括导电金属粉末和由下式表示的玻璃料:aSiO 2 -BB 2 O 3 -cAl 2 O 3-d TM x O y e e 12 O-f R 2 O,其中TM是选自锌(Zn ),钛(Ti),铜(Cu),钒(V),锰(Mn),铁(Fe)和镍(Ni) R1选自锂(Li),钠(Na)和钾(K)组成的组中; R2选自镁(Mg),钙(Ca),锶(Sr)和钡(Ba)组成的组中; x和y各自大于0; 'a'为15〜70摩尔%,'b'为15〜45摩尔%,'c'为1〜10摩尔%,'d'为1〜50摩尔%,'e' 2〜30摩尔%,'f'为5〜40摩尔%。 用于端接电极的导电糊剂组合物包括具有改善的对电镀溶液的耐腐蚀性的玻璃料化合物,从而有效地防止了电镀液的渗透并提高了芯片的可靠性。