摘要:
An auto focus device and method are provided. The device comprises a beam splitter set; a laser emitting device disposed at a first side of the beam splitter set for providing a laser beam to the beam splitter; a lens set disposed at a second side of the beam splitter set and opposing to the testing subject positioned at a third side of the beam splitter set for refracting a reflected beam from a testing subject for generating a light spot; and a photo detecting device disposed with respect to the lens set for receiving the light spot and generating a driving signal.
摘要:
An electronic device and a hinge assembly thereof are provided. The hinge assembly includes a first and a second fixed block, a first and a second polyline rod, a damper rod and a fastener. The first fixed block has a first and a second end, the second fixed block has a third and a fourth end, and the first polyline rod has a fifth and a sixth end, wherein the fifth end is connected to the second end, and the sixth end is connected to the fourth end. The second polyline rod has a seventh connected to the fourth end, and an eighth end, connected to the second end and the sixth end. The damper rod is slidably disposed on the first fixed block, the fastener is fixed to the first fixed block, and a distal end of the damper rod is fastened into the fastener.
摘要:
A sensing assembly device includes a substrate, a chamber above the substrate, a first piezoelectric gyroscope sensor positioned within the chamber, and a first accelerometer positioned within the chamber.
摘要:
In one embodiment, a method of deforming a MEMS structure includes providing a base layer, providing a first piezoelectric slab operably connected to a surface of the base layer, determining a desired deformation of the base layer, applying a first potential to a first electrode operably connected to the first piezoelectric slab, applying a second potential to a second electrode operably connected to the first piezoelectric slab, and deforming the base layer with the first piezoelectric slab using the applied first potential and the applied second potential based upon the determined desired deformation.
摘要:
The present invention discloses a method for manufacturing a wafer level chip scale package device with one or more pre-solder layers, and a wafer level chip scale package device made thereby. The device includes: a chip including at least one bonding pad; a UBM layer disposed on the bonding pad; at least one pre-solder layer disposed on the UBM layer; and a bump melted and combined with the pre-solder layer. The device may include two pre-solder layers.
摘要:
A device with multiple encapsulated functional layers, includes a substrate, a first functional layer positioned above a top surface of the substrate, the functional layer including a first device portion, a first encapsulating layer encapsulating the first functional layer, a second functional layer positioned above the first encapsulating layer, the second functional layer including a second device portion, and a second encapsulating layer encapsulating the second functional layer.
摘要:
The present invention discloses a wafer level chip scale package device. The device includes: a chip including at least one bonding pad; a UBM layer disposed on the bonding pad; a pre-solder layer disposed on the UBM layer; and a bump melted and combined with the pre-solder layer.
摘要:
A micro electrical-mechanical system (MEMS) is disclosed. The MEMS includes a substrate, a first pivot extending upwardly from the substrate, a first lever arm with a first longitudinal axis extending above the substrate and pivotably mounted to the first pivot for pivoting about a first pivot axis, a first capacitor layer formed on the substrate at a location beneath a first capacitor portion of the first lever arm, a second capacitor layer formed on the substrate at a location beneath a second capacitor portion of the first lever arm, wherein the first pivot supports the first lever arm at a location between the first capacitor portion and the second capacitor portion along the first longitudinal axis, and a first conductor member extending across the first longitudinal axis and spaced apart from the first pivot axis.
摘要:
A method for fabricating a pair of large surface area planar electrodes. The method includes forming a first template above a first substrate, the first template having a first plurality of pores, coating the first plurality of pores of the first template with a first layer of conducting material to form a first electrode, placing the first plurality of pores of the first electrode in proximity to a second electrode, thereby forming a gap between the first plurality of pores and the second electrode, and filling the gap with an electrolyte material.