专利名称：Medical instrument发明人：Atsushi Oshima,Noritaka Ide申请号：US14019317申请日：20130905公开号：US09539390B2公开日：20170110
专利附图：
摘要：A medical instrument includes a multilayer wiring board having first, second andthird wirings, a fourth wiring formed in a first wiring layer, and a fifth wiring formed in asecond wiring layer. A first via conductor electrically connects the third and fifth wirings. Asecond via conductor electrically connects the fourth and fifth wirings. The medicalinstrument further includes first and second transistors, a second transistor, and acapacitor mounted on the first wiring layer side of the multilayer wiring board. The drainand source electrodes of the first transistor are electrically connected to the first andsecond wirings, respectively. The drain electrode of the second transistor is electricallyconnected to the second wiring. The source electrode of the second transistor iselectrically connected to the third wiring. The first and second electrodes of thecapacitor are electrically connected to the first and fourth wirings, respectively.
申请人：SEIKO EPSON CORPORATION
地址：Tokyo JP
国籍：JP
代理机构：Maschoff Brennan
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