Abstract: A light sensing panel includes a substrate, at least one readout line, at least one scan line, and at least one pixel unit. The substrate has an array region and a peripheral region. The readout line and the scan line extend at least over the array region of the substrate. The pixel unit is over the array region of the substrate and electrically connected to the readout line and the scan line. The pixel unit at least includes a sensing switch device, a light sensing device, and a reference light sensing device. A first terminal of the sensing switch device is connected to the readout line. The light sensing device is connected between a second terminal of the sensing switch device and a voltage source. The reference light sensing device is connected between the second terminal of the sensing switch device and a grounded source.

Abstract: A light sensing panel includes a substrate, at least one readout line, at least one scan line, and at least one pixel unit. The substrate has an array region and a peripheral region. The readout line and the scan line extend at least over the array region of the substrate. The pixel unit is over the array region of the substrate and electrically connected to the readout line and the scan line. The pixel unit at least includes a sensing switch device, a light sensing device, and a reference light sensing device. A first terminal of the sensing switch device is connected to the readout line. The light sensing device is connected between a second terminal of the sensing switch device and a voltage source. The reference light sensing device is connected between the second terminal of the sensing switch device and a grounded source.

Abstract: A light sensing device includes a substrate, a gate electrode, a shielding electrode, a insulating layer, a semiconductor layer, a source electrode, and a drain electrode. The gate electrode and the shielding electrode are disposed over the substrate and spaced apart from each other. The insulating layer is disposed over the gate electrode and the shielding electrode. The semiconductor layer is disposed over the insulating layer. The source and drain electrodes are respectively connected to the semiconductor layer, and the semiconductor layer has a channel region between the source and drain electrodes. The channel region is divided into a first region adjacent to the drain electrode and overlapping the gate electrode and a second region adjacent to the source electrode and not overlapping the gate electrode, and the second region partially overlaps the shielding electrode.

Abstract: An X-ray detector includes a substrate, plural signal lines, plural scan lines, plural sensing units, and a first active device. The signal lines are disposed on the substrate. The scan lines are disposed on the substrate and intersecting with the signal lines. The sensing units are electrically connected to the signal lines and the scan lines. The first active device has a first terminal, a second terminal, and a control terminal configured to modulate a conduction between the first terminal and the second terminal. The first terminal of the first active device is connected to a first one of the signal lines, and the second terminal of the first active device is connected to a second one of the signal lines.

Abstract: A pixel structure includes a substrate and a thin-film transistor having a first top surface and disposed above the substrate. The first top surface has a first projection area. A data line has a data line adjoining area connected to the thin-film transistor. A pixel electrode has a second top surface and disposed above the thin-film transistor. The second top surface has a second projection area that is greater than the first projection area. The second projection area has a first part and a second part; the first part corresponding to the first projection area is removed by at least 50%; and the second part corresponding to the data line adjoining area is at most 70% removed. The pixel structure omits an insulation layer under the pixel electrode to lower the cost of production and speed up the manufacturing process.

Abstract: A handheld radiation image detecting system and an operation method thereof are provided. The handheld radiation image detecting system includes a handheld device including a radiation emitter and a first transceiver and a sensing device including a radiation image sensor and a second transceiver. The first transceiver is coupled to the radiation emitter and used for generating a first wave with directionality. The second transceiver is used for receiving the first wave and for generating a second wave with directionality, and the first transceiver is used for receiving the second wave.

Abstract: An X-ray detector includes a substrate, plural signal lines, plural scan lines, plural sensing units, and a first active device. The signal lines are disposed on the substrate. The scan lines are disposed on the substrate and intersecting with the signal lines. The sensing units are electrically connected to the signal lines and the scan lines. The first active device has a first terminal, a second terminal, and a control terminal configured to modulate a conduction between the first terminal and the second terminal. The first terminal of the first active device is connected to a first one of the signal lines, and the second terminal of the first active device is connected to a second one of the signal lines.

Abstract: A deep learning method for predicting at least one future price of a financial product includes generating a plurality of candlesticks over historical trading data of the financial product, inputting the plurality of candlesticks to a neural network machine, the neural network machine processing the plurality of candlesticks to generate a trained neural network model, and a neural network predicting machine predicting the at least one future price of the financial product according to the trained neural network model.

Abstract: A handheld radiation image detecting system and an operation method thereof are provided. The handheld radiation image detecting system includes a handheld device including a radiation emitter and a first transceiver and a sensing device including a radiation image sensor and a second transceiver. The first transceiver is coupled to the radiation emitter and used for generating a first wave with directionality. The second transceiver is used for receiving the first wave and for generating a second wave with directionality, and the first transceiver is used for receiving the second wave.

Abstract: A touch display device includes an organic light emitting diode display panel and a touch panel. The organic light emitting diode display panel includes an organic light emitting diode array having a plurality of pixel regions and a non-pixel region surrounding the pixel regions. Each of the pixel regions has an organic light emitting diode unit thereon, and a metal wire is located in the non-pixel region. The touch panel includes a transparent substrate, a sensing electrode layer and a light-shading pattern. The sensing electrode layer and the light-shading pattern are disposed on the transparent substrate, and overlapped each other. An orthogonal projection of the light-shading pattern onto the organic light emitting diode array is in the non-pixel region, and overlap the metal wire.

Abstract: An embodiment of this invention provides a liquid crystal display, which comprises a thin-film transistor substrate, an upper substrate, and a liquid crystal between the two substrates. The thin-film transistor substrate comprises data lines, gate lines, and a pixel array defined by the data lines and gate lines, characterized in that each data line connects to two columns of pixel, and another one or two columns of pixel are interposed between the connected two columns of pixel.

Abstract: A light emitting diode (LED) driving circuit preventing light leakage issue. The LED driving circuit comprises an LED driver, a driving circuit module and a power supply. When an input voltage is much higher, a high frequency pulse width modulation signal is set to a low level to avoid a light leakage of the LED by turning off a metal oxide semiconductor field effect transistor (MOSFET), such that the input voltage is not limited by the light leakage of the LED. As a result, the input voltage can be increased sufficiently for further reducing a switching loss effectively.

Abstract: A light emitting diode (LED) driving circuit preventing light leakage issue. The LED driving circuit comprises an LED driver, a driving circuit module and a power supply. When an input voltage is much higher, a high frequency pulse width modulation signal is set to a low level to avoid a light leakage of the LED by turning off a metal oxide semiconductor field effect transistor (MOSFET), such that the input voltage is not limited by the light leakage of the LED. As a result, the input voltage can be increased sufficiently for further reducing a switching loss effectively.

Abstract: The invention provides a display apparatus and a gamma voltage generator. The gamma voltage generator includes a string of resistors and a voltage-regulating unit. The string of resistors is coupled between a first reference voltage and a second reference voltage for generating a plurality of gamma voltages. The voltage-regulating unit is used for sensing a voltage coupling amount of a common voltage in a display panel and shifting the first reference voltage and the second reference voltage according to the voltage coupling amount. In this way, the invention can eliminate the influence of coupling the display apparatus to the pixel voltages on the common voltage.

Abstract: An embodiment of this invention provides a liquid crystal display, which comprises a thin-film transistor substrate, an upper substrate, and a liquid crystal between the two substrates. The thin-film transistor substrate comprises data lines, gate lines, and a pixel array defined by the data lines and gate lines, characterized in that each data line connects to two columns of pixel, and another one or two columns of pixel are interposed between the connected two columns of pixel.