Capacitor circuit, circuit device, physical quantity detecting device, electronic apparatus, and moving object专利检索- .模拟/数字/模拟的转换专利检索查询-专利查询网

Capacitor circuit, circuit device, physical quantity detecting device, electronic apparatus, and moving object
申请号	US15862992	申请日	2018-01-05	公开(公告)号	US10008333B2	公开(公告)日	2018-06-26
申请人	Seiko Epson Corporation;			发明人	Atsushi Tanaka; Hideo Haneda;
摘要	A capacitor circuit includes: a capacitor array including a plurality of capacitors; a switch array including a plurality of switch circuits, the switch circuits being respectively connected to the capacitors of the capacitor array; a plurality of switch control signal lines supplied with a plurality of switch control signals; and a substrate having a major surface on which the switch circuits are formed. At least part of the capacitors of the capacitor array is formed of a first conductive layer. The switch control signal lines are formed of a second conductive layer provided between the major surface and the first conductive layer. The capacitor array and the switch array are disposed so as to overlap each other at least in part in a plan view when viewed in a normal direction of the major surface.
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