发明名称 HIGH FREQUENCY COMPOSITE PARTS AND RADIO EQUIPMENT USING THE SAME
摘要 <p>PROBLEM TO BE SOLVED: To provide a high frequency composite parts that can reduce the number of parts and make an assembly process easy and to provide a radio equipment using the same. SOLUTION: A high frequency compote parts 10 includes a stacked product 11 for incorporating an LC filter and the surface of one of main sides of the stacked product 11 is provided with a recessive part 12. Also, an elastic surface wave filter F 11 is arranged in the recessive part 12 of the stacked product 11 and the recessive part 12 is perfectly sealed by tightly fixing a metallic cap 14, which has a solder 13 attached to its whole surface connected to the stacked product 11, on the surface of the stacked product 11. Furthermore, external terminals Ta to Tc from nearby the first line of the backside of the stacked product 11 to a side adjacent to the first line and external terminals Td to Tf from nearby the second line of the backside to a side adjacent to the second line, an external terminal Tg from nearby the third line of the backside to a side adjacent to the third line and an external terminal Th from nearby the fourth line of the rear side to a side adjacent to the fourth line are provided, respectively.</p>
申请公布号 JPH11177377(A) 申请公布日期 1999.07.02
申请号 JP19970341492 申请日期 1997.12.11
申请人 MURATA MFG CO LTD 发明人 WATANABE TAKAHIRO;NAKAJIMA NORIO
分类号 H01L23/04;H01L23/02;H01P1/205;H03H9/145;H03H9/25;H04B1/38;(IPC1-7):H03H9/25 主分类号 H01L23/04
代理机构 代理人
主权项
地址
您可能感兴趣的专利