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公开(公告)号:US20160284970A1
公开(公告)日:2016-09-29
申请号:US15035198
申请日:2014-08-27
Applicant: EPCOS AG
Inventor: Peter KRAXNER , Markus PUFF
IPC: H01L41/107 , H01L41/047
CPC classification number: H01L41/107 , H01L41/047 , H05H2001/2481
Abstract: What is specified is a piezoelectric transformer (10) having a surface structure which has at least one protruding surface structure segment (5), wherein the piezoelectric transformer has a contour (3) and is suitable for discharging a gas in conjunction with a counter electrode (10) for generating a plasma, wherein the surface structure is configured such that the gas discharge takes place at a multiplicity of discharge initiation points (6) on the contour (3). A width of the surface structure segment (5) is smaller than the width of the piezoelectric transformer (1).
Abstract translation: 规定的是具有表面结构的压电变压器(10),其具有至少一个突出表面结构段(5),其中压电变压器具有轮廓(3),并且适于与对电极一起排出气体 (10),其中所述表面结构被配置为使得所述气体放电发生在轮廓(3)上的多个放电起始点(6)处。 表面结构段(5)的宽度小于压电变压器(1)的宽度。