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公开(公告)号：EP2740164A4
公开(公告)日：2015-07-08
申请号：EP12820778
申请日：2012-08-01
申请人： KNOWLES GARETH J , MURRAY JOHN , BIRD ROSS , BRADLEY WILLIAM , ZOOK JON
发明人： KNOWLES GARETH J , MURRAY JOHN , BIRD ROSS , BRADLEY WILLIAM , ZOOK JON
CPC分类号： H01L41/044 , H01L41/107 , H02M3/335 , H02M7/53 , H02M2007/4815 , H02M2007/4818
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公开(公告)号：EP2764556A4
公开(公告)日：2015-01-14
申请号：EP12837758
申请日：2012-10-05
申请人： BIRD ROSS , BRADLEY WILLIAM M , KNOWLES GARETH J
发明人： BIRD ROSS , BRADLEY WILLIAM M , KNOWLES GARETH J
IPC分类号： H01L41/107 , H01L41/27
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
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公开(公告)号：EP2764556A2
公开(公告)日：2014-08-13
申请号：EP12837758.7
申请日：2012-10-05
IPC分类号： H01L41/02
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
摘要： Multilayered piezoelectric transformers, transformer elements and methods of constructing piezoelectric transformers are disclosed.
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公开(公告)号：EP2740164B1
公开(公告)日：2016-10-12
申请号：EP12820778.4
申请日：2012-08-01
申请人： Knowles, Gareth, J. , Murray, John , Bird, Ross , Bradley, William , Zook, Jon
发明人： Knowles, Gareth, J. , Murray, John , Bird, Ross , Bradley, William , Zook, Jon
IPC分类号： H01L41/04 , H01L41/107
CPC分类号： H01L41/044 , H01L41/107 , H02M3/335 , H02M7/53 , H02M2007/4815 , H02M2007/4818
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公开(公告)号：EP2764556B1
公开(公告)日：2016-06-29
申请号：EP12837758.7
申请日：2012-10-05
IPC分类号： H01L41/107 , H01L41/27
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
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公开(公告)号：EP2740164A1
公开(公告)日：2014-06-11
申请号：EP12820778.4
申请日：2012-08-01
申请人： Knowles, Gareth, J. , Murray, John , Bird, Ross , Bradley, William , Zook, Jon
发明人： Knowles, Gareth, J. , Murray, John , Bird, Ross , Bradley, William , Zook, Jon
CPC分类号： H01L41/044 , H01L41/107 , H02M3/335 , H02M7/53 , H02M2007/4815 , H02M2007/4818
摘要： An intrinsic piezoelectric transformer circuit a piezoelectric transformer circuit is provided that has a primary side component including first and second electrodes, a secondary side component including first and second electrodes, and at least one tertiary component including first and second electrodes. A power bridge is provided which includes one or more switches, each switch has a gate terminal that is directly connected to the second electrode of the tertiary component of the piezoelectric transformer. The first electrode of the tertiary component of the piezoelectric transformer is connected to a reference for the one or more switches of the power bridge. The first electrode of the primary component of the piezoelectric transformer is electrically connected to a power bridge output and the second electrode of the primary component of the piezoelectric transformer is connected to a ground terminal.
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