Title: Wet process forming method of filter in laminated medium
Application Number: 200610061052 Application Date: 2006.06.05
Publication Number: 1874057 Publication Date: 2006.12.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01P11/00,H01P1/20
Applicant(s) Name: Zhenhuafa Electronic Co., Ltd., Shenzhen Address: 518109
Inventor(s) Name: Teng Lin
Attorney & Agent: zhang quanwen
Abstract:
     Wet process forming method for laminated medium filter includes steps: flow-casting pulp of ceramics to produce lower end cover; putting Ag dots after fabricating leading-in ends of inner electrodes on film through printing Ag pulp; flow-casting to form film, and designing corresponding pattern of Ag pulp to be printed on film based on requirement; printing Ag dots on end of pattern of Ag pulp; printing pattern and Ag dots between two films repeatedly to number of layer needed; the said Ag dots are printed Ag dots, which are exposed out of the previous layer of flow-cast dielectric film; Ag electrodes are connected between upper and lower two dielectric layers; finally, printing leading out ends, and flow-casting film to produce upper end cover. Using physical properties mutual repulsion between exposed points of Ag pulp and pulp of ceramics, the method forms conductive path. Features are: simple without need of mechanical or laser boring, and accurate positioning.
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