摘要:
A method for processing booting errors for a computer having multiple voltage regulator downs (VRDs) includes reading a boot sequence including multiple power-on stages, and each power-on stage corresponds to a boot voltage and one of the VRDs; performing the power-on stages according to the boot sequence, and determining whether an output voltage of the VRD corresponding to each power-on stage is equal to the corresponding boot voltage; and when the output voltage of any one of the VRDs is not equal to the corresponding boot voltage, performing a debugging procedure.
摘要:
A p-type transparent conductive oxide and a solar cell containing the p-type transparent conducting oxide, wherein the p-type transparent conductive oxide includes a molybdenum trioxide doped with an element having less than six valence electrons, the element is selected from the group consisting of alkali metals, alkaline earth metals, group III elements, group IV, group V, transition elements and their combinations. Doping an element having less than six valence electron results in hole number increase, and thus increasing the hole drift velocity, and making Fermi level closer to the range of p-type materials. Hence, a p-type transparent conductive material is generated. This p-type transparent conducting oxide not only has high electron hole drift velocity, low resistivity, but also reaches a transmittance of 88% in the visible wavelength range, and therefore it is very suitable to be used in solar cells.
摘要:
A fan control system and a method thereof are provided. The fan control system is suited for a plurality of racks placed in an accommodation space. The fan control system includes a plurality of fan units and a fan control device. Each of the fan units is respectively disposed on each of the racks, and the fan units are arranged according to at least one air flow direction. The fan control device drives the fan units according to a driving sequence. In other words, the fan control device circularly and sequentially drives the fan units according to an order of the fan units. Thus, the fan control system maintains movement of air flow without driving all the fan units at the same time, so that the racks placed in the accommodation space are cooled efficiently and the required electric power is reduced.
摘要:
A debounce apparatus and a method thereof are provided, which includes a debounce module, a register and a timer. The debounce module receives an input signal and eliminates a bounce phenomenon of the input signal within a transient-time of the state-changing of the input signal to produce a debounce signal. The register outputs an output signal according to the value stored in the register. When the input signal changes its state, the timer starts time-counting according to a counting-value of settling-time; when the debounce signal changes its state, the timer recounts time; and when time-counting is ended and when the value corresponding to the debounce signal is different from the register's value, the register's value is updated by the value corresponding to the debounce signal. In this way, the apparatus can eliminate the system misjudgement problem caused by occurred voltage level errors in the stable state.
摘要:
A manufacturing method for a TFT electrode which is implemented to prevent metal ion diffusion to an adjacent insulating layer during fabrication. The method includes, in the order recited, providing a substrate; forming a first metal layer on the substrate which is comprised of one of a single metal layer structure or a multiple metal layer structure; performing a photolithography and etching process on the first metal layer to form a gate electrode of the TFT electrode; forming a transparent conducting electrode on the first metal layer to cover at least the gate electrode and prevent metal ion diffusion during fabrication, the transparent conducting electrode being comprised of one of indium tin oxide, indium zinc oxide, ZnO or an organic material; and forming a pixel electrode which functions as a barrier to prevent metal ion diffusion during fabrication by performing a photolithography and etching process on the transparent conducting electrode.
摘要:
An automated hinge assembly has at least two leaves and a driving member. The leaves respectively connect securely to a cover and a body of a portable electronic device and are connected pivotally together. The driving member is mounted between the leaves and has a resilient element, a stationary bracket and a sliding bracket. The resilient element provides a force to automatically pivot a moving leaf from a stationary leaf. The stationary bracket has at least one inclined surface formed circularly around a central axis. The sliding bracket is pushed by the resilient element and has at least one protrusion corresponding to and abutting the inclined surface of the stationary bracket, thereby generating a torque to drive the leaf connected to the stationary bracket to rotate relative to another leaf.
摘要:
A hinge includes a first sleeve and a second sleeve pivotally engaged with the first sleeve. The first sleeve has an arcuate step formed on an outer surface thereof, a neck extending from an outer surface of the arcuate step, at least one indentation formed on the arcuate step and a first upright wall formed on an end of the indentation. The second sleeve has at least one projection formed on an inner surface thereof to correspond to and be selectively received in the at least one indentation of the first sleeve so as to provide a positioning effect to the second sleeve when the at least one projection is received in the at least one indentation and a second upright wall formed on an end of the projection of the second sleeve to correspond to the first upright wall such that the first upright wall abutting the second upright wall is able to prevent excessive pivotal movement of the second sleeve relative to the first sleeve.
摘要:
A hinge includes a first sleeve and a second sleeve pivotally engaged with the first sleeve. The first sleeve has an arcuate step formed on a peripheral edge thereof, a neck extending from an inner periphery of the arcuate step, at least one indentation defined in the arcuate step and a first right angle defined at an intersection between the arcuate step and the peripheral edge. The second sleeve has at least one projection formed on a peripheral edge thereof to correspond to and be selectively received in the at least one indentation of the first sleeve so as to provide a positioning effect to the second sleeve when the at least one projection is received in the at least one indentation and a second right angle defined in the peripheral edge of the second sleeve to correspond to the first right angle such that a wall defining the first right angle abutting a wall defining the second right angle is able to prevent excessive pivotal movement of the second sleeve relative to the first sleeve.
摘要:
A process for fabricating passive plastic displays, comprising the steps of: adopting a roll-to-roll coating machine for fabricating a bottom substrate having a fist patterned conducting line, fabricating a top substrate having a second patterned conducting line and an active area of polymeric liquid crystal on the surface of the top substrate by means of a roll-to-roll coating machine, and sealing the top and the bottom substrates by means of a roll-to-roll coating machine to form a plurality of display panels. Due to the continuous fabrication of the present invention with the low-cost apparatuses, applications of the plastic displays in the low-end products can be accelerated.
摘要:
A method is described for forming trench isolation for integrated circuits on silicon wafers by selectively doping the trench regions by ion implantation and then etching these areas with a wet chemical etch. A dopant such as boron, is implanted in a sequence of energies and doses to provide a desired trench profile of heavily doped silicon. The implanted silicon etches far more rapidly than the surrounding silicon and is readily etched out forming a trench. The concentration of dopant diminishes rapidly in the periphery of the implanted region. As the etch front approaches the periphery, the silicon etch rate, likewise diminishes and the etch can be quenched to leave a uniform surface layer of enhanced boron concentration which lines the resultant trench to form an effective channel stop. Wet etched trenches provide advantages over trenches formed by RIE including smooth rounded trench profiles which reduce stress. In addition, trenches having widths below 0.25 microns and essentially vertical walls can readily be formed.