Abstract: A manufacturing method of a casing is provided. First, a plate, a frame and a main shell are provided, wherein the plate has an adhering region and at least one thermal fusion region, and the frame has a first surface and a second surface opposite to each other. Then, the plate is stacked on the first surface of the frame, wherein the thermal fusion region is overlapped with the frame, and the adhering region is not overlapped with the frame. The main shell is adhered to the adhering region of the plate and the second surface of the frame. The thermal fusion region is fixed to the frame by thermal fusion. In addition, a casing manufactured through the above-mentioned method is also provided.

Abstract: A pixel driving circuit includes a light emitting diode (LED), a data writing unit, two transistors and two compensation units. The gate of the first transistor is coupled to the data writing unit for determining the current flow of the LED. The first compensation unit is coupled to the first transistor for providing a current path from the gate of the first transistor to a first voltage source and a current path from the gate of the first transistor to a second voltage source. The second compensation unit includes a first capacitor coupled to the gate of the first transistor for voltage coupling and providing a differential voltage that equals to the OLED to the gate of the first transistor. The second transistor is coupled between the first voltage source and a second voltage source for enabling or disabling the current flow between the first and second voltage sources.

Abstract: A manufacturing method of a casing is provided. First, a plate, a frame and a main shell are provided, wherein the plate has an adhering region and at least one thermal fusion region, and the frame has a first surface and a second surface opposite to each other. Then, the plate is stacked on the first surface of the frame, wherein the thermal fusion region is overlapped with the frame, and the adhering region is not overlapped with the frame. The main shell is adhered to the adhering region of the plate and the second surface of the frame. The thermal fusion region is fixed to the frame by thermal fusion. In addition, a casing manufactured through the above-mentioned method is also provided.

Abstract: A light emitting diode module includes a light emitting unit and a light emitting diode circuit. The light emitting diode circuit includes four transistors and a storage capacitor. A first transistor includes a first end for receiving a data signal, and a control end. The storage capacitor has a first end coupled to a second end of the first transistor. A second transistor has a first end coupled to a first voltage source, and a control end. A third transistor has a first end coupled to a second end of the second transistor, and a control end coupled to a second end of the storage capacitor. A fourth transistor has a first end coupled to the second end of the storage capacitor, a control end, and a second end coupled to the second end of the second transistor.

Abstract: A static random access memory and the manufacturing method thereof are provided. By forming the specific gate structure(s) to be concave gate structure(s) and by adjusting the ratio of the effective channel width for these gate structures, the performance of the static random access memory is enhanced.

Abstract: A display apparatus includes a display unit, a source driver, a gate driver and a compensation unit. The display unit includes at least a pixel unit. Each pixel unit includes a first transistor, a second transistor, a first capacitor, a second capacitor and an organic light emitting diode. When the pixel unit is operated in a display mode, the pixel unit outputs a sensing voltage including a first parameter having characteristics of the second transistor and a second parameter having characteristics of the organic light emitting diode. The source driver receives a compensation data and accordingly adjusts the next display data. The compensation unit is disposed between the second capacitor and the source driver and electrically coupled between the second end of the second capacitor and the source driver. The compensation unit receives the sensing voltage and outputs the compensation data according to the received sensing voltage.

Abstract: A shift register circuit includes a first transistor, a capacitor, a pull-up control circuit, a first pull-down circuit, a pull-down control circuit, a second pull-down circuit and a compensation circuit. The compensation circuit further includes a second transistor, a third transistor, a fourth transistor, a fifth transistor and a sixth transistor. The second transistor, the third transistor, the fourth transistor, and the fifth transistor are corporately used to output a compensation pulse; and the sixth transistor is used to output the compensation pulse to a gate terminal of the first transistor thereby compensating a control signal.

Abstract: A static random access memory and the manufacturing method thereof are provided. By forming the specific gate structure(s) to be concave gate structure(s) and by adjusting the ratio of the effective channel width for these gate structures, the performance of the static random access memory is enhanced.

Abstract: A gate driver has a plurality of shift registers. Each of the shift registers has at least three input terminals, two signal input terminals, a pull-up circuit, a driving circuit, a stability pull-down control circuit, and a stability pull-down circuit. The three input terminals of each shift register receive three different clock signals. Accordingly, the driving circuit and the stability pull-down control circuit of each shift register are controlled according to the three clock signals, such that a glitch causing by the coupling effect of the parasitic capacitor of the driving circuit is avoided and the stability of the gate driver is improved.

Abstract: A pixel driver includes an input unit, a power-switching unit, a voltage-dividing unit, a pixel-driving unit and a shorting unit. The input unit outputs a data voltage according to a first scan signal and a data signal. The power-switching unit outputs a first power voltage according to a first power voltage and a power-controlling signal. The voltage-dividing unit adjusts a control voltage according to a second scan signal. The pixel-driving unit includes a control terminal, a first terminal and a second terminal. The pixel-driving unit provides a driving current to an LED according to the voltage difference between the control terminal and the second terminal. The shorting unit connects the control terminal to the first terminal according to the first scan signal.

Abstract: A portable electronic device includes a host module, a display module, a keyboard module and at least one pivoting module. The keyboard module is disposed on a cover of the host module. The keyboard module includes a supporting component, a frame disposed on the supporting component and a plurality of keycaps disposed on the frame. The at least one pivoting module is installed inside the host module and pivoted to the display module. The pivoting module includes a pivoting component pivoted to the display module, a linking component connected to the pivoting component and a driving device. The driving device is connected to the keyboard module and the linking component. When the display module rotates in a first rotating direction, the linking components moves with the pivoting component, so as to drive the driving device to drive the frame to press the plurality of the keycaps in a first direction.

Abstract: A shift register circuit has a plurality of shift registers. Each of the shift registers has at least four input terminals, a signal input terminal, an output terminal, a pull-up circuit, a driving circuit, a stability driving circuit, and a pull-down circuit. The signal input terminal receives an input signal, and the pull-up circuit is configured to pull up a voltage level of a node of the shift register. The driving circuit outputs a gate driving signal according to the voltage level of the node. The pull-down circuit is configured to pull down the voltage level of the node. The stability driving circuit can pull down the voltage of the output terminal according to the voltages of the four input terminals, and, thus, can reduce the response time of the shift register circuit and increase the operation region of the shift register circuit.

Abstract: A display device includes a cover having an inner surface, and a clamping unit provided on the inner surface and having two spaced-apart clamping arms. A display panel includes a protruding portion protruding from a frame thereof, corresponding in position to the clamping unit, and formed with a through hole. The bezel includes a through hole formed in a bezel body thereof and registered with the through hole in the protruding portion. The shock absorbing positioner includes a positioning post protruding from a pad body thereof. The positioning post extends through the through holes in the bezel body and the protruding portion, and is clamped between the clamping arms, thereby fixing together the bezel, the display panel and the cover.

Abstract: A shift register circuit includes a first transistor, a capacitor, a pull-up control circuit, a first pull-down circuit, a pull-down control circuit, a second pull-down circuit and a compensation circuit. The compensation circuit further includes a second transistor, a third transistor, a fourth transistor, a fifth transistor and a sixth transistor. The second transistor, the third transistor, the fourth transistor, and the fifth transistor are corporately used to output a compensation pulse; and the sixth transistor is used to output the compensation pulse to a gate terminal of the first transistor thereby compensating a control signal.

Abstract: A gate driver has a plurality of shift registers. Each of the shift registers has at least three input terminals, two signal input terminals, a pull-up circuit, a driving circuit, a stability pull-down control circuit, and a stability pull-down circuit. The three input terminals of each shift register receive three different clock signals. Accordingly, the driving circuit and the stability pull-down control circuit of each shift register are controlled according to the three clock signals, such that a glitch causing by the coupling effect of the parasitic capacitor of the driving circuit is avoided and the stability of the gate driver is improved.

Abstract: A pixel driving circuit includes a light emitting diode (LED), a data writing unit, two transistors and two compensation units. The gate of the first transistor is coupled to the data writing unit for determining the current flow of the LED. The first compensation unit is coupled to the first transistor for providing a current path from the gate of the first transistor to a first voltage source and a current path from the gate of the first transistor to a second voltage source. The second compensation unit includes a first capacitor coupled to the gate of the first transistor for voltage coupling and providing a differential voltage that equals to the OLED to the gate of the first transistor. The second transistor is coupled between the first voltage source and a second voltage source for enabling or disabling the current flow between the first and second voltage sources.

Abstract: A shift register circuit has a plurality of shift registers. Each of the shift registers has at least four input terminals, a signal input terminal, an output terminal, a pull-up circuit, a driving circuit, a stability driving circuit, and a pull-down circuit. The signal input terminal receives an input signal, and the pull-up circuit is configured to pull up a voltage level of a node of the shift register. The driving circuit outputs a gate driving signal according to the voltage level of the node. The pull-down circuit is configured to pull down the voltage level of the node. The stability driving circuit can pull down the voltage of the output terminal according to the voltages of the four input terminals, and, thus, can reduce the response time of the shift register circuit and increase the operation region of the shift register circuit.

Abstract: A locking mechanism, adapted for connecting a first member to a second member, is provided. The locking mechanism includes a wedging unit, a locking unit and a pushing element. The wedging unit is disposed on the first member, and includes a hook movable between a wedging position and a separation position. The locking unit is disposed on the second member, and includes a locking element disposed in the second member, wherein the locking element is movable between a locking position and a releasing position. When the pushing element is moved toward a first direction, the pushing element pushes the locking element from the locking position to the releasing position to release the hook, and when the pushing element is moved toward a second direction, the pushing element pushes the hook from the wedging position to the separation position to release the hook.

Abstract: A manufacturing method of a casing is provided. First, a plate, a frame and a main shell are provided, wherein the plate has an adhering region and at least one thermal fusion region, and the frame has a first surface and a second surface opposite to each other. Then, the plate is stacked on the first surface of the frame, wherein the thermal fusion region is overlapped with the frame, and the adhering region is not overlapped with the frame. The main shell is adhered to the adhering region of the plate and the second surface of the frame. The thermal fusion region is fixed to the frame by thermal fusion. In addition, a casing manufactured through the above-mentioned method is also provided.

Abstract: A pixel driver includes an input unit, a power-switching unit, a voltage-dividing unit, a pixel-driving unit and a shorting unit. The input unit outputs a data voltage according to a first scan signal and a data signal. The power-switching unit outputs a first power voltage according to a first power voltage and a power-controlling signal. The voltage-dividing unit adjusts a control voltage according to a second scan signal. The pixel-driving unit includes a control terminal, a first terminal and a second terminal. The pixel-driving unit provides a driving current to an LED according to the voltage difference between the control terminal and the second terminal. The shorting unit connects the control terminal to the first terminal according to the first scan signal.