摘要:
An apparatus and a method for changing optical tweezers are provided. The apparatus includes a diffractive optical element (DOE), a mask unit and an objective lens. The DOE includes a plurality of phase delay patterns. The mask unit includes a plurality of mask patterns that correspond to the phase delay patterns, respectively, wherein at least a portion of the mask patterns are complementary. A laser beam passing through each phase diffractive pattern correspondingly passes through each mask pattern to generate a compound diffractive pattern. The objective lens receives the compound diffractive pattern and focuses it on an examining object to form an optical tweezers.
摘要:
Memory products and manufacturing methods thereof. A memory product comprises at least one memory cell and at least one redundancy memory cell. The memory cell and the redundancy memory cell have different physical or electronic properties. The redundancy memory cells are used as repair schemes for the memory cell if the memory cell is determined to have experienced Vccmin failure.
摘要:
The invention discloses a device for animating facial expression. The device includes at least one resilient member and at least one actuator. The resilient member is regarded as a facial feature on a face, and the resilient member has a first end and a second end. The first end of the resilient member is rotatably and/or movably attached onto the face. The actuator is used for actuating the first end of the resilient member to rotate, so that the facial feature is capable of exhibiting various facial expressions on the face, wherein the facial feature can be eyebrow, upper eyelid, lower eyelid, upper lip or lower lip.
摘要:
A memory macro includes a first set of cells disposed in a first area of a memory array, and a second set of cells, which differ from the first set of cells in physical dimensions, disposed at an edge of the first area for improving robustness of the cells at the edge of the memory array.
摘要:
The invention provides a microinjection apparatus for a fluid. The microinjection apparatus includes a substrate, a manifold, a fluid chamber, a dummy chamber, a detecting device, and a pair of parallel conductive plates. The manifold is formed on the substrate and supplies the fluid chamber and the dummy chamber, also formed on the substrate, with the fluid. In addition, the pair of parallel conductive plates are formed on a pair of opposite inner walls of the dummy chamber, and electrically connected to the detecting device. By applying the pair of parallel conductive plates and the detecting device provided in the invention, the size of the fluid chamber and the fluid-filled condition relative to the fluid chamber can be indirectly detected by non-destructive testing. Furthermore, the cost of and the time of testing also can be prominently saved.
摘要:
A method and system is disclosed for an improved charge pump system. The system comprises one or more charge pump devices for providing an output voltage, a ring oscillator coupled with the charge pump devices for providing an oscillator output, and a multiple level detection device for detecting the output voltage and controlling the charge pump for stabilizing the output voltage.
摘要:
A fluid injector and method of manufacturing the same. The fluid injector comprises a base, a first through hole, a bubble generator, a passivation layer, and a metal layer. The base includes a chamber and a surface. The first through hole communicates with the chamber, and is disposed in the base. The bubble generator is disposed on the surface near the first through hole, and is located outside the chamber. The passivation layer is disposed on the surface. The metal layer defines a second through hole, and is disposed on the passivation layer outside the chamber. The second through hole communicates with the first through hole.
摘要:
The present disclosure is directed toward regulation of voltage for semiconductor memories. In an embodiment, a circuit for providing a controlled voltage level comprises a PMOS transistor coupled to a first voltage coupler (VPP), the gate of the PMOS transistor being coupled to the drain of the PMOS transistor; a MOS sub-threshold current source, coupled to a second voltage coupler (ground); and a bias independent current source coupled to the MOS sub-threshold current source and the PMOS transistor intermediate the MOS sub-threshold current source and the PMOS transistor. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要:
A fluid injection device. The device includes a substrate, a chamber formed in the substrate, and a structural layer covering the substrate and the chamber, wherein the structural layer covering the chamber has two regions with different thicknesses, and at least two nozzles pass through the two structural layer regions respectively and connected to the chamber. The method of fabricating the above fluid injection device is also disclosed.
摘要:
A circuit operable to measure leakage current in a Dynamic Random Access Memory (DRAM) is provided comprising a plurality of DRAM bit cell access transistors coupled to a common bit line, a common word line, and a common storage node, wherein said access transistors may be biased to simulate a corresponding plurality of inactive bit cells of a DRAM; and a current mirror in communication with the common storage node operable to mirror a total leakage current from said plurality of bit cell access transistors when the access transistors are biased to simulate the inactive bit cells.