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    • 5. 发明公开
    • 세라믹 전자부품 및 그 제조방법
    • 陶瓷电子元件及其制造方法
    • KR1020130090335A
    • 2013-08-13
    • KR1020130007366
    • 2013-01-23
    • 가부시키가이샤 무라타 세이사쿠쇼
    • 니시사카야스히로사나다유키오키스미테츠야나가모토토시키키무라마사토코가세이지
    • H01G4/12H01G4/30
    • PURPOSE: A ceramic electronic component and a manufacturing method thereof are provided to achieve excellent moisture resistance as maintaining thin thickness of an external electrode by forming an electrode terminal constituted with a plated film on a glass coating layer. CONSTITUTION: A ceramic electronic component includes a ceramic body (10), a glass coating layer (15) and electrode terminals (13,14). The ceramic body is exposed on the surface of the internal electrode. The glass coating layer covers the part of the ceramic body where the internal electrode is exposed. The electrode terminals are prepared on the glass coating layer, and are constituted with a plated film. The glass coating layer is constituted with a glass medium in which metal powder is dispersed. The metal powder forms a conduction path connecting the internal electrode and the electrode terminal electrically.
    • 目的:提供一种陶瓷电子部件及其制造方法,通过在玻璃涂层上形成由电镀膜构成的电极端子,可以保持外部电极的薄壁化的良好的耐湿性。 构成:陶瓷电子部件包括陶瓷体(10),玻璃涂层(15)和电极端子(13,14)。 陶瓷体暴露在内部电极的表面上。 玻璃涂层覆盖内部电极暴露的陶瓷体的部分。 在玻璃涂层上制备电极端子,由电镀膜构成。 玻璃涂层由分散有金属粉末的玻璃介质构成。 金属粉末形成电连接内部电极和电极端子的导电路径。
    • 7. 发明公开
    • 세라믹 전자부품
    • 陶瓷电子元件
    • KR1020130090333A
    • 2013-08-13
    • KR1020130007364
    • 2013-01-23
    • 가부시키가이샤 무라타 세이사쿠쇼
    • 니시사카야스히로사나다유키오키스미테츠야나가모토토시키
    • H01G4/12H01G4/30
    • H05K7/00H01C1/148H01C7/008H01C7/18H01F17/0006H01F27/292H01G4/005H01G4/2325H01G4/30H01L41/0472H02N2/00
    • PURPOSE: A ceramic electronic component is provided to make a plating process efficient and at the same time to achieve compactness by suppressing growth along thickness direction of a plated film, by coating the plated film in a short time even with a low current. CONSTITUTION: A ceramic electronic component (1) includes a ceramic body (10), internal electrodes (11,12), a coating layer (15) and an electrode terminal. The internal electrodes are prepared in the ceramic body, and the cross section part of the internal electrode is exposed on the surface of the ceramic body. The coating layer covers the part of the surface of the ceramic body where the internal electrode is exposed, and is formed with glass medium or resin medium in which metal powder is dispersed. The electrode terminal is prepared on the upper part of the coating layer, and is constituted with a plated film. The metal powder forms a conducting path connecting the internal electrode and the electrode terminal electrically, and has thin and long shape in the cross section which is cut along the thickness direction of the coating layer. Maximum diameter of the metal powder forming the conductive path is above the thickness of the coating layer.
    • 目的:提供陶瓷电子部件,使电镀工序有效,同时通过抑制电镀膜厚度方向的生长,通过在短时间即使以低电流涂布电镀膜来实现紧凑化。 构成:陶瓷电子部件(1)包括陶瓷体(10),内部电极(11,12),涂层(15)和电极端子。 在陶瓷体中制备内部电极,并且内部电极的横截面部分暴露在陶瓷体的表面上。 涂层覆盖内部电极露出的陶瓷体的表面部分,并且形成有分散有金属粉末的玻璃介质或树脂介质。 电极端子被制备在涂层的上部,并由镀膜构成。 金属粉末形成电连接内部电极和电极端子的导电路径,并且在沿着涂层的厚度方向切断的截面中具有薄且长的形状。 形成导电路径的金属粉末的最大直径高于涂层的厚度。