公开(公告)号：WO0175940A3

公开(公告)日：2002-01-31

申请号：PCT/US0109299

申请日：2001-03-23

Applicant: AVX CORP

Inventor： HEISTAND ROBERT H II ,  GALVAGNI JOHN L ,  MEVISSEN JEFFREY P ,  KENNEDY ROBERT MOFFATT III

IPC: H01C7/00 ,  H01C1/028 ,  H01C1/142 ,  H01C7/04 ,  H01C7/10 ,  H01C17/28 ,  H01G2/12 ,  H01C1/034 ,  H01G2/10 ,  H01G4/232

CPC classification number: H01G2/12 ,  H01C1/028 ,  H01C1/142 ,  H01C17/288 ,  Y10T29/49082

Abstract: An electronic device and process of making the device is disclosed. The device includes a multi-sided body defined by a plurality of electrode plates arranged in a stack. A resin layer is applied to both conductive and semiconductive regions of the device, and metal is plated upon terminals to create a conductive element. The device may be a varistor, themistor, resistor, or other microelectronic component having a multi-sided body and terminal structures that are capable of receiving a resin coating. The multi-sided body has a resin coating on at least a portion of an exterior surface, the resin coating substantially preventing plating of metal onto the exterior surface of the body. One suitable resin coating that may be employed is a thermoset resin comprising a B-staged divinylsiloxane-bis(benzocyclobutene)(i.e. "BCB") resin dissolved in mesitylene solvent.

Abstract translation: 公开了一种电子设备和制造该设备的过程。 该装置包括由布置成堆叠的多个电极板限定的多边体。 将树脂层施加到器件的导电和半导体区域，并且将金属电镀在端子上以形成导电元件。 该装置可以是具有多边体的变阻器，电阻器，电阻器或其他具有能够接收树脂涂层的微电子部件。 多面体在外表面的至少一部分上具有树脂涂层，树脂涂层基本上防止金属镀在人体外表面上。 可以使用的一种合适的树脂涂层是包含溶解在均三甲苯溶剂中的B阶二乙烯基硅氧烷 - 双（苯并环丁烯）（即“BCB”）树脂的热固性树脂。