Abstract:
본 발명은 트리플 게이트 피드백 메모리 소자로 구성된 가변형 로직 인 메모리 셀에 관한 것으로, 본 발명의 일실시예에 따른 가변형 로직 인 메모리 셀은 드레인 영역, 채널 영역, 소스 영역을 포함하고, 상기 채널 영역 상에서 제1 및 제2 프로그래밍 게이트 전극 및 컨트롤 게이트 전극이 형성된 게이트 영역을 포함하는 트리플 게이트 피드백 메모리 소자를 복수로 포함한다.
Abstract:
In described examples, a high-voltage transistor (HVT) structure (140) adapts a low-voltage transistor (LVT) (110) to high-voltage environments. The HVT structure (140) includes a drain node (152), a source node (154), a control gate (156) and a field electrode (162, 164). The drain node (152) and the source node (154) define a conductive channel (163, 165), in which mobilized charges are regulated by the control gate (156). While being isolated from the control gate (156), the field electrode (162, 164) is configured to spread the mobilized charges in response to a field voltage. The field electrode (162, 164) is structured and routed to prevent charge sharing with any one of the drain node (152), source node (154) or control gate (156). Advantageously, the isolated field electrode (162, 164) minimizes the capacitance of the control gate (156) and the drain and source nodes (152, 154), such that the HVT (140) can switch with less power loss and a more robust performance in a high-voltage environment.
Abstract translation:该氮化物半导体器件具有:基板(101); 形成在基板(101)的主表面上的p型GaN层(106),其由含有p的GaN的Al x In y Ga 1-x-y N(0≤X<1,0≤Y<1)形成 型杂质; 和形成在p型GaN层(106)上的Ti膜(114)。 Ti膜(114)相对于p型GaN层(106)处于相干状态或变质状态。
Abstract:
A photovoltaic device is presented. The photovoltaic device includes a layer stack; and an absorber layer is disposed on the layer stack. The absorber layer includes selenium, and an atomic concentration of selenium varies non-linearly across a thickness of the absorber layer. A method of making a photovoltaic device is also presented.
Abstract:
Wide bandgap semiconductor devices including normally-off VJFET integrated power switches are described. The power switches can be implemented monolithically or hybridly, and may be integrated with a control circuit built in a single-or multi-chip wide bandgap power semiconductor module. The devices can be used in high-power, temperature -tolerant and radiation-resistant electronics components. Methods of making the devices are also described.
Abstract:
A switching circuit (100) comprises a plurality of first signal (106-0) lines of a programmable logic device, a plurality of second signal lines (106-1) of the programmable logic device, and a plurality of switch elements (104-0, 104-1)-. Each switch element couples one first signal line to a second signal line and includes one or more switch junction field effect transistors (JFETs (108, 110) having a first control gate (108-0, 110-0) separated from a second control gate (108-3, 110-3) by a channel region.