Abstract: A sensing circuit for a capacitive touch panel is disclosed. By adding a path for a noise to pass through, the noise is differentially processed through two paths which have the same electrical conditions with each other. The noise is then decreased significantly, and a sensing signal can be detected correctly.

Abstract: Systems and methods for generating reference voltages are provided. A representative system comprises a resistor circuit; a first switch coupled between a first end of the resistor circuit and a first power source; a second switch coupled between the first end of the resistor circuit and a second power source; a third switch coupled to a second end of the resistor circuit; a fourth switch coupled to the second end of the resistor circuit; a first resistor coupled between the first end of the resistor circuit and the first switch; a second resistor coupled between the first end of the resistor circuit and the second switch; a third resistor coupled between the second end of the resistor circuit and the third switch; a fourth resistor coupled between the second end of the resistor circuit and the fourth switch; and a control circuit for controlling the switches.

Abstract: Display devices with low power consumption. In the display device, and first and second data lines, first and second gate lines, first and second supplemental lines, first and second pixels are provided. In the first pixel, a first transistor comprises a first terminal coupled to the first data line and a control terminal coupled to the first gate line, and a first storage capacitor comprises a first terminal coupled to the second terminal of the first transistor and a second terminal coupled to the first supplemental line. In the second pixel, a second transistor comprises a first terminal coupled to the second data line, and a control terminal coupled to the second gate line, and a second storage capacitor comprises a first terminal coupled to the second terminal of the second transistor and a second terminal coupled to the second supplemental line.

Abstract: A system for displaying images includes a liquid crystal display panel. The liquid crystal display panel comprises a color filter substrate having a light shielding layer on a peripheral area and a common electrode on a display area and the peripheral area, and an array substrate having a pixel electrode on the display area and a separate and independent electrode with a fixed voltage on the peripheral area. The liquid crystal display panel further comprises a liquid crystal layer between the color filter substrate and the array substrate.

Abstract: A system for displaying image is provided. The system includes a pixel unit coupled to a source driver and including a first switch, a second switch, a first capacitor, a second capacitor, a driving transistor, and a luminiferous device. The first switch includes a first control terminal receiving a first scan signal, a first terminal receiving a first operation voltage, and a second terminal. The second switch includes a second control terminal receiving a second scan signal, a third terminal, and a fourth terminal coupled to the source driver. The first capacitor is coupled between the first and the second terminals. The second capacitor is coupled between the second and the third terminals. The driving transistor includes a gate coupled to the second terminal, a source receiving the first operation voltage, and a drain. The luminiferous device is coupled to the drain and receiving a second operation voltage.

Abstract: A system for displaying images and manufacturing method of the same are provided. The system for displaying images includes a liquid crystal display panel. The liquid crystal display panel includes a first substrate having a circuit pattern thereon. A second substrate is disposed to oppositely face the first substrate. A liquid crystal layer is sandwiched between the first and second substrates. A sealant is between the first and second substrates and adjacent to the liquid crystal layer. The circuit pattern has at least one light-transmitting area corresponding to the boundary between the sealant and the liquid crystal layer thereby allowing a light to irradiate the sealant.

Abstract: A testing device is provided for testing a display panel including a first circuit board. The testing device includes a second circuit board and a pressing element. The second circuit board includes a main body, multiple test pads, multiple testing circuits and multiple conducting elements. The test pads are arranged on a first surface of the main body and corresponding to respective pins of the first circuit board. The testing circuits are formed on the second surface of the main body and corresponding to respective test pads. The first circuit board is stacked on the second circuit board. The testing circuits are electrically with respective pins through respective conducting elements and respective test pads. The pressing element presses a stacking region between the first circuit board and the second circuit board, thereby facilitating close contact between the first circuit board and the second circuit board.

Abstract: A method of fabricating a polysilicon film includes: forming a seed layer on a surface of a substrate; forming a silicon layer over the surface of the seed layer; and performing a laser annealing process to transform the silicon layer into a polysilicon layer at a laser energy equal to or greater than that needed to cause complete melting of the silicon layer.

Abstract: A measuring system comprises a pulse generator, an under test device, a variable resistor and a detecting control system. The pulse generator provides pulse signals with different voltage peaks to the under test device and the variable resistor. The variable resistor adjusts its resistance value according to a control signal. The detecting control system detects the voltage ringing ranges of the first terminal of the under test device at different resistance values. The detecting control system generates the control signal to adjust the resistance value of the variable resistor according to the voltage ringing ranges.

Abstract: A display module exhibition station includes a housing body, a bottom lid and a movable bracket. The bottom lid has one end pivotally engaged with the housing body to form an openable case. The movable bracket may hold a display module. The movable bracket is pivotally engaged with an inner side of the housing body and may be extended outside the openable case to exhibit the display module or house the display module inside the openable case to facilitate carrying of the exhibition station.

Abstract: A system for displaying images is provided and includes a plurality of first signal lines, a plurality of second signal lines, a display area, and a first dummy line. The second signal lines are interlaced with the first signal lines. The display area comprises a plurality of display pixels. Each of the display pixels corresponds to the interlaced first signal line and second signal line. The first dummy line is disposed on a first side of the display area and interlaced with the second signal lines. A section of the first dummy line between every two adjacent second signal lines among the second signal lines has an opening.

Abstract: An embodiment of the invention provides a touch panel, which includes a substrate, a lower conductive layer overlaying the substrate, an insulating layer overlaying the lower conductive layer, and an upper conductive layer overlaying the insulating layer. The lower conductive layer includes a plurality of first conductive patterns including a plurality of first electrodes and a plurality of first dummy patterns, wherein the first dummy patterns are electrically insulated from the first conductive patterns. The upper conductive layer includes a plurality of second conductive patterns including a plurality of second electrodes respectively overlapping the first dummy patterns and a plurality of second dummy patterns, wherein the second dummy patterns are electrically insulated from the second conductive patterns and respectively overlapping the first electrodes.

Abstract: A thin film transistor is provided. The thin film transistor includes a substrate, a gate, a source/drain, an insulating layer, and a semiconductor active layer. The gate and the source/drain are respectively deposited on the substrate and are separated by the insulating layer on the substrate. The semiconductor active layer connects the source and the drain. The material of the semiconductor active layer is a semiconductor precursor which produces semiconductor property after being irradiated by a light source. A liquid crystal display which includes the above thin film transistor is also provided.

Abstract: A reading circuit including a detection module, a first transistor, and a compensation module is disclosed. The detection module detects a light. The first transistor transforms the detection result for generating a current signal. The compensation module compensates a threshold voltage of the first transistor.

Abstract: The present invention provides a method of manufacturing a display module, the display module comprising a display panel and a backlight, The method includes the following steps: placing the display panel and the backlight into contact on a common contact area, the common contact area being defined as a fixation region of a contacting surface of the display panel coinciding with a contacting surface of the backlight, and applying a heat flow in the common contact area to create a local weld connection in the common contact area between the display panel and the backlight.

Abstract: Systems for driving displays are provided. In this regard, an representative system for driving a display comprises a signal driving circuit having a first shift register and a second shift register coupled in series to the first shift register. The signal driving circuit is operative to drive a display according to inputs provided by only two clock signals.

Abstract: A system for providing conducting pads of a display panel has a base layer on a substrate, a first insulator on the base layer having a plurality of grooves, a second conductive layer inside the grooves, and a patterned third conductive layer covering the second conductive layer. The first insulator serves as a barricade for fixing the second conductive layer in the grooves.

Abstract: A system for displaying an image includes a plurality of pixels each having a first organic light-emitting device (OLED), a second OLED and a third OLED. The pixel includes a first electrode layer, a first organic light-emitting layer, a second organic light-emitting layer, a second electrode layer and a color filter. The first organic light-emitting layer is disposed on the first electrode layer and within the first OLED and the second OLED. The second organic light-emitting layer is disposed on the first electrode layer and within the second OLED and the third OLED so that the first and second organic light-emitting layers overlap within the second OLED. The second electrode layer is disposed on the first organic light-emitting layer and the second organic light-emitting layer. The color filter is disposed within the second OLED.

Abstract: A display system is disclosed in the present invention, which includes a low drop-out voltage regulator (LDO) for receiving an input voltage and providing a stable output voltage. The low drop-out voltage regulator includes a regulating circuit, a first switch, a current source circuit and an inverting circuit. The regulating circuit has a regulating circuit input, a regulating circuit output and a regulating circuit control terminal. The first switch selectively forms short or open circuit in accordance with ON/OFF states thereof. The current source circuit provides a fixed current to the control terminal and the output of the regulating circuit. The inverting circuit has an inverting circuit input coupled to the regulating circuit output and an inverting circuit output terminal coupled to the regulating circuit control terminal, the inverting circuit inverting the output voltage from the regulating circuit output.

Abstract: Systems for providing dual resolution control of display panels are provided. A representative system incorporates two pairs of shift registers, each of the shift registers outputting a shifting signal; two pairs of logic gates; and a switching network coupled among the shifting registers and the logic gates. In a low resolution mode, the switching network causes the shift registers to output shifting signals, with corresponding pulses of the shifting signals of the shift registers of the first pair temporally overlapping with corresponding pulses of the shifting signals of the shift registers of the second pair; and wherein, responsive to the shifting signals, the logic gates output panel control signals, with corresponding pulses of the panel control signals of the logic gates of the first pair not temporally overlapping with corresponding pulses of the panel control signals of the logic gates of the second pair.