Abstract:
A flat display apparatus comprising a shift register array is provided. The shift register array comprises a plurality of shift registers. At least one of these shift registers comprises a shift register unit, a first TFT, and a second TFT. The shift register unit is configured to receive an activation signal and comprises a first output terminal and a second output terminal. The gate of the first TFT is coupled to the first output terminal. The second electrode of the first TFT receives a clock signal. The gate of the second TFT is coupled to the first electrode of the first TFT. The second electrode of the second TFT is coupled to the second electrode of the first TFT. The first electrode of the second TFT is coupled to the second output terminal.
Abstract:
A driving circuit controlled with a clock signal to drive scan lines of a liquid crystal display includes cascade-connected driving circuit units, and each of the driving circuit units includes an input unit, an output unit, a pull-down circuit, and a control unit. The input unit receives a start signal, and the output unit outputs a driving signal and a carry signal, and the pull-down circuit and the control unit stabilizes the driving signal and the carry signal to prevent the circuit errors.
Abstract:
A driving circuit includes a plurality of connected driving circuit units, and each of the driving circuit units includes an input unit, an output unit, a first control unit, a second control unit, and a pull-down circuit. Each of the driving circuit units receives a start signal and a clock signal to output an output signal to a next driving circuit unit. The first control unit, the second control unit, and the pull-down circuit are used to release the accumulative charges of the circuit and stabilize the output signal.
Abstract:
Various embodiments of the present invention are directed to a children's bouncer apparatus. In various embodiments, the apparatus includes a support frame, seat assembly configured to support a child, and bouncer control device. The support frame includes one or more semi-rigid support arms that extend above a base portion and suspend the seat assembly above the base portion. The bouncer control device is configured to impart a driving force on the seat assembly via a magnetic drive assembly, thereby causing the seat assembly to continuously oscillate at the natural frequency of the children's bouncer.
Abstract:
In a method of making device of a display, an insulating layer, a semiconductor layer, an ohmic contact layer, a second conductive layer, and a photoresist pattern are consecutively formed on a first conductive structure. The photoresist pattern includes a first thickness region, and a second thickness region outside the first thickness region. The thickness of the second thickness region is smaller than that of the first thickness region. In addition, in a gate driver on array (GOA) of a display, it includes a gate driver on array structure with a pull-down transistor. The pull-down transistor has a gate electrode, a semiconductor island, a source electrode and a drain electrode. The semiconductor island extends out of the edges of the gate electrode, the source electrode, and the drain electrode.
Abstract:
The present invention relates to a unit structure of containers, wherein a penetrated hole is formed on every joint of the left wall, right wall, the upper edge of the rear wall of the container and the edge of the upper plane of the container. A female fastening tape is stitched on the upper surface of the penetrated hole and stuck with the male fastening tape which is stitched on the corresponding place. A front wall installed on the edge of the notch of the upper plane is stitched with the upper plane of the container. An adsorptive member is mounted on the front wall to be attracted with the adsorptive member on the lid. The wheels are mounted on the bottom of the lowest container in order to achieve the purpose that the user can move the multi-layer container easily. By such arrangement, the multi-layer container can be formed firmly and the upper plane of the top container is strengthen to bear the weigh from the stuffs.
Abstract:
A light emitted diode circuit includes: a plurality of driving circuits, wherein the plurality of driving circuit are connected in series, and each driving circuit includes a plurality of diodes; and a plurality of loading circuits connected with the driving circuits, respectively; wherein the plurality of driving circuits are arranged for generating a plurality of driving voltages to drive the plurality of loading circuits, respectively.
Abstract:
A LCD panel includes a gate driver, an active-matrix array and a switching circuit. The gate driver is disposed on a thin film transistor substrate, and includes a shift register, wherein the shift register has plural output terminals for successively outputting plural gate driving signals. The active-matrix array is disposed on the thin film transistor substrate, and includes plural gate lines, wherein the gate lines are connected with the output terminals of the shift register. The switching circuit is disposed on the thin film transistor substrate, and includes plural switching units, wherein each of the switching units has a first terminal electrically connected with one of the output terminals of the shift register, a control terminal electrically connected with a first input pad, and a second terminal electrically connected with a second input pad.
Abstract:
A method for the preparation of graphene is provided, which includes: (a) oxidizing a graphite material to form graphite oxide; (b) dispersing graphite oxide into water to form an aqueous suspension of graphite oxide; (c) adding a dispersing agent to the aqueous suspension of graphite oxide; and (d) adding an acidic reducing agent to the aqueous suspension of graphite oxide, wherein graphite oxide is reduced to graphene by the acidic reducing agent, and graphene is further bonded with the dispersing agent to form a graphene dispersion containing a surface-modified graphene. The present invention provides a method for the preparation of graphene using an acidic reducing agent. The obtained graphene can be homogeneously dispersed in water, an acidic solution, a basic solution, or an organic solution.
Abstract:
A shift register circuit includes plural shift register stages for providing plural gate signals to plural gate lines. Each shift register stage includes a pull-up unit, an input unit for receiving an input signal, an energy-store unit for providing a driving control voltage in response to the input signal, a discharging unit, a couple unit and a pull-down unit. The pull-up unit pulls up a first gate signal in response to the driving control voltage. The discharging unit performs a discharging operation for pulling down the driving control voltage. The couple unit is utilized for coupling the energy-store unit with a succeeding shift register circuit stage so that the falling edge of a second gate signal generated by the succeeding shift register stage is capable of shifting down the driving control voltage. The pull-down unit pulls down the first gate signal in response to the second gate signal.