摘要:
A method of forming an opening through a substrate having a first side and a second side opposite the first side includes forming spaced etch stops in the first side of the substrate, etching into the substrate from the second side toward the first side to the spaced etch stops, and etching into the substrate between the spaced etch stops from the second side. Etching into the substrate to the spaced etch stops includes forming a first portion of the opening and etching into the substrate between the spaced etch stops includes forming a second portion of the opening.
摘要:
This invention relates to a semiconductor having protruding contacts comprising, a first semiconductor substrate having at least one interconnect located substantially within the first substrate, and a second semiconductor substrate having at least one protruding contact point that substantially contacts at least one interconnect.
摘要:
A fan system is electrically connected to a power supply and receives a power generated from the power supply. The fan system includes at least one fan, a driving circuit, at least one protecting device, and a protecting circuit. The driving circuit is electrically connected to the fan and receives the power to drive the fan. The protecting device is electrically connected with the fan, and the protecting circuit is electrically connected between the protecting device and the driving circuit. When one fan is short-circuited, the protecting circuit outputs a current value larger than a current-limited value of the protecting device. Also, a method for protecting a fan system is disclosed.
摘要:
A fan system, which receives an input voltage from exterior, includes a first fan module, a second fan module, a first starting module, a second starting module, a temperature-sensing element and a first controlling module. The first starting module receives the input voltage and starts the first fan module. The second starting module, which is electrically connected to the second fan module, receives the input voltage. The temperature-sensing element produces a sensing signal in accordance with an ambient temperature. The first controlling module controls the second starting module in accordance with the sensing signal so as to start the second fan module.
摘要:
A system for controlling bond front propagation in wafer-scale packaging includes a first substrate, a second substrate, and a bonder pressure plate having protruded structures thereon to selectively establish at least one point of contact between the first and second substrates to initiate a bond front therebetween. The protruded structures are selectively configured to control the propagation of the bond front.
摘要:
A structured material is transferred to a substrate. A release film is applied to a carrier. A material is deposited on a surface of the release film. The material is processed to form the structured material. The structured material is coupled to the substrate. The release film is exposed to reduce adhesion strength between the release film and the carrier, and the carrier and the release film are removed from the structured material.
摘要:
A photonic assisted emitter including an at least partially transparent electron source layer, a thin metal layer; and a tunneling layer disposed between said at least partially transparent electron source layer and said thin metal layer.
摘要:
A first surface is bonded to a second surface. The first surface and the second surface are plasma treated. Only the first surface is wet treated. The first surface and the second surface are joined together to bond the first surface to the second surface.
摘要:
A substrate is electrically connected with an electrical device mounted on the substrate. A ball bond is formed between a first end of a wire and a bonding pad of the substrate. A reverse-motion loop is formed within the wire. A bond is formed between a second end of the wire and a bonding pad of the electrical device.