发明名称 |
Thin-film capacitor device |
摘要 |
The present invention provides a thin-film capacitor device having a charging circuit and a discharge circuit and capable of stably producing a constant voltage during discharging a thin-film capacitor by an inexpensive configuration. The thin-film capacitor device is characterized by a hybrid type for temporarily storing charge upon receiving DC current from the thin-film capacitor while the voltage becomes lowering, and for supplying DC current in a state of a DC/DC inverter having a base voltage remaining so that a discharge effect continues until the amount of storage in the thin-film capacitor completely runs out. |
申请公布号 |
US9368990(B2) |
申请公布日期 |
2016.06.14 |
申请号 |
US201114239473 |
申请日期 |
2011.08.18 |
申请人 |
ENZO PLANNING CO., LTD.;K.S. INTERNATIONAL CO., LTD. |
发明人 |
Shimizu Kanji |
分类号 |
H02J7/00;B82Y10/00;H01L49/02;H02J7/34;H01G4/33 |
主分类号 |
H02J7/00 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A thin-film capacitor device for discharging a thin-film capacitor for use in a DC circuit, wherein
said thin-film capacitor comprises a first electrode made of electro-conductive material, a second electrode made of electro-conductive material and positioned to be faced with the first electrode, and a dielectric layer formed to be interposed between the first electrode and the second electrode, between the first electrode and the dielectric layer and between the second electrode and the dielectric layer there being electron collector layers, each of which includes an electron collector constituted of microparticles made of metal, semiconductor material or an electro-conductively surface-modified ceramic, said device comprising a charging circuit charging said thin-film capacitor, and a discharge circuit, said discharge circuit being of a hybrid type for temporarily storing charge upon receiving DC current from said thin-film capacitor that has been charged while voltage becomes lowering, and for supplying DC current in a state of a DC/DC inverter having a base voltage remaining so that a discharge effect continues until an amount of storage in said thin-film capacitor completely runs out. |
地址 |
Hyogo JP |