Abstract: Disclosed is an OLED PWM driving method, including: dividing each input frame of image into an equal number of subfields with a same size; and changing each subfield dynamically by adjusting a time for lighting the subfield, such that the gray-scales displayed become smoother.

Abstract: A display device is disclosed, which includes: a substrate; a first conductive layer disposed on the substrate and including a gate with a gate edge parallel to a first direction; a semiconductor layer disposed on the first conductive layer; and a second conductive layer disposed on the semiconductor layer and including a drain and a data line extending along the first direction, the second conductive layer electrically connecting to the semiconductor layer, the drain including a drain edge parallel to the first direction, the gate edge located between the data line and the drain edge, and a projection of the drain on the substrate located in a projection of the semiconductor layer on the substrate. Herein, a maximum width of the semiconductor layer overlapping the gate edge along the first direction is smaller than maximum widths thereof overlapping the gate and the drain edge along the first direction.

Abstract: Disclosed is an OLED-PWM driving method, which includes looking up, based on a look-up table, assignment of bright subframes and non-bright subframes of each gray scale value in a whole frame, and scattering, based on the assignment of bright subframes and non-bright subframes of each gray scale value in the whole frame, corresponding gray scale energy according to a predetermined rule, so that the gray scale energy is uniformly distributed in the whole frame.

Abstract: An active matrix image sensing device includes an image sensing substrate and a scintillator substrate. The image sensing substrate has a plurality of image sensing pixels. The scintillator substrate is disposed opposite to the image sensing substrate and includes a first substrate, a plurality of guiding members, a reflective layer and a scintillator layer. The guiding members are disposed on the first substrate and protruded from the first substrate toward the image sensing substrate. The guiding members are located corresponding to the image sensing pixels, respectively. The reflective layer is disposed on the guiding members, and the scintillator layer is disposed between the reflective layer and the image sensing substrate.

Abstract: A display device is disclosed, which includes: a substrate; a first conductive layer disposed on the substrate and including a gate with a gate edge parallel to a first direction; a semiconductor layer disposed on the first conductive layer; and a second conductive layer disposed on the semiconductor layer and including a drain and a data line extending along the first direction, the second conductive layer electrically connecting to the semiconductor layer, the drain including a drain edge parallel to the first direction, the gate edge located between the data line and the drain edge, and a projection of the drain on the substrate located in a projection of the semiconductor layer on the substrate. Herein, a maximum width of the semiconductor layer overlapping the gate edge along the first direction is smaller than maximum widths thereof overlapping the gate and the drain edge along the first direction.

Abstract: The present invention discloses a display device, comprising a display panel, a data driving circuit, and a scan driving circuit, the data driving circuit being disposed on a side of the display panel in a first direction, the scan driving circuit being disposed on a side of the display panel in a second direction, the first direction being perpendicular to the second direction; both the data driving circuit and the scan driving circuit are connected to the display panel. The present invention can reduce a width of a non-display region of the display device under a premise of improving a display quality.

Abstract: The present invention relates to a display device, comprising: a substrate comprising a display region and a non-display region surrounding the display region; a first conductive layer disposed on the substrate; a semiconductor layer disposed on the substrate and partially covering the first conductive layer; and a second conductive layer disposed on a top surface of the semiconductor layer; and there is a spacing between a first side of the semiconductor layer and a second side of the second conductive layer from a top view, wherein the first side of the semiconductor layer is adjacent to the second side of the second conductive layer; wherein the spacing in the display region is a first distance, the spacing in the non-display region is a second distance, and the first distance is smaller than the second distance.

Abstract: A driving circuit, flexible display device and flexible splicing display apparatus thereof are described. The driving circuit comprises a driving chip, a plurality of data signal wires and a plurality of scan signal wires. The data signal wires of the flexible display device and the data lines are connected correspondingly within the display region of the flexible display device, and the scan signal wires and the scan lines are connected correspondingly in one side of the driving chip of the flexible display device. The present invention utilizes the arrangement of connection pads of the signal wires to improve the display quality of the flexible display device.

Abstract: A driving circuit, flexible display device and flexible splicing display apparatus thereof are described. The driving circuit comprises a driving chip, a plurality of data signal wires and a plurality of scan signal wires. The data signal wires of the flexible display device and the data lines are connected correspondingly within the display region of the flexible display device, and the scan signal wires and the scan lines are connected correspondingly in one side of the driving chip of the flexible display device. The present invention utilizes the arrangement of connection pads of the signal wires to improve the display quality of the flexible display device.

Abstract: The present invention relates to a flat panel X-ray detector, which comprises a thin film transistor (TFT) substrate; a photoelectric detecting layer, which is disposed on and electrically connected with the TFT substrate, wherein the photoelectric detecting layer comprises a plurality of photoelectric detecting units and a plurality of light absorption units, and the light absorption unit is disposed between spaces adjacent to the photoelectric detecting unit; a Scintillation layer, which is disposed on the photoelectric detecting layer; and a reflective layer, which is disposed on the Scintillation layer.

Abstract: The present invention discloses a display device, comprising a display panel, a data driving circuit, and a scan driving circuit, the data driving circuit being disposed on a side of the display panel in a first direction, the scan driving circuit being disposed on a side of the display panel in a second direction, the first direction being perpendicular to the second direction; both the data driving circuit and the scan driving circuit are connected to the display panel. The present invention can reduce a width of a non-display region of the display device under a premise of improving a display quality.

Abstract: A non-rectangular display and a driving method for the same are disclosed. The driving method comprises: detecting a width of each pixel unit row in a pixel unit array; determining a driving signal of the pixel unit array according to the width of each pixel unit row, wherein, an operation period of a driving pulse of the driving signal at one pixel unit row corresponds to the width of the one pixel unit row; and using the driving signal to drive the pixel unit array. Through above way, the scanning time is saved and the power consumption for driving is reduced. Accordingly, the cost is saved and the efficiency is increased.

Abstract: The present disclosure relates to the field of liquid crystal display, and particularly to a glass substrate for a display. The glass substrate is treated through a vapor deposition apparatus, and includes an optical compensation film. The optical compensation film has a relatively higher transmittance in a compensation area than in other areas, and the shape and position of the compensation area are configured to be consistent with a non-uniform heated area caused by the vapor deposition apparatus on the glass substrate. The present disclosure further relates to a corresponding method for manufacturing the glass substrate. According to the present disclosure, the defects of the glass substrate can be accurately overcome and the mura phenomenon of the display panel can be reduced.

Abstract: A voltage compensation circuit includes a voltage detection unit, a digital comparison correction unit, and a voltage adjustment unit. The voltage detection unit detects input voltage of the gate driver and conducts the input voltage to the digital comparison correction unit. The digital comparison correction unit compares the input voltage with reference voltage supplied by a controller for generating a correction controlling signal and conducting the correction controlling signal to the voltage adjustment unit. The voltage adjustment unit adjusts the input voltage and outputs a target voltage according to the correction controlling signal. The gate driver conducts the target voltage to an LCD panel. In this way, a scanning voltage conducted to a gate driver is adjusted. Therefore, a voltage drop will not exist between output voltages of different gate drivers, not only preventing mura from occurring in the LCD panel but also improving display quality of the LCD panel.

Abstract: The present disclosure discloses a system of self-adaptively adjusting Multi-area common voltage, comprising a plurality of photosensitive devices, for sensing luminous quantity from the different areas so as to obtain and transmit flicker values corresponding to the different areas; a multiplexing element, connected with the plurality of photosensitive devices; a calculation and comparison unit, for continuously receiving the flicker values which are sensed by the plurality of photosensitive devices in a time sequence, calculating actual display condition, and comparing the actual display condition with an optimal display condition; and an common voltage adjusting and outputting unit, connected with the calculation and comparison unit, for adjusting the value of the current output common voltage if the optimal display condition is not met and remaining the value of the current output common voltage unchanged if the optimal display condition is met.

Abstract: An active matrix image sensing panel comprises a substrate and an image sensing pixel. The image sensing pixel is disposed on the substrate and comprises a scan line, a data line crossing the scan line, a photo sensing element and a TFT element. The photo sensing element includes a first terminal electrode and a second terminal electrode, and the voltage of the first terminal electrode is higher than that of the second terminal electrode. The TFT element includes a first electrode, a second electrode, a first gate electrode and a second gate electrode. The first electrode is electrically connected to the data line, the second electrode is electrically connected to the first terminal electrode, the first gate electrode is electrically connected to the scan line, and the second gate electrode is electrically connected to the first or second terminal electrode. An active matrix image sensing apparatus is also disclosed.

Abstract: A driving circuit, flexible display device and flexible splicing display apparatus thereof are described. The driving circuit comprises a driving chip, a plurality of data signal wires and a plurality of scan signal wires. The data signal wires of the flexible display device and the data lines are connected correspondingly within the display region of the flexible display device, and the scan signal wires and the scan lines are connected correspondingly in one side of the driving chip of the flexible display device. The present invention utilizes the arrangement of connection pads of the signal wires to improve the display quality of the flexible display device.

Abstract: The present invention relates to a display device, comprising: a substrate comprising a display region and a non-display region surrounding the display region; a first conductive layer disposed on the substrate; a semiconductor layer disposed on the substrate and partially covering the first conductive layer; and a second conductive layer disposed on a top surface of the semiconductor layer; and there is a spacing between a first side of the semiconductor layer and a second side of the second conductive layer from a top view, wherein the first side of the semiconductor layer is adjacent to the second side of the second conductive layer; wherein the spacing in the display region is a first distance, the spacing in the non-display region is a second distance, and the first distance is smaller than the second distance.

Abstract: The present disclosure discloses a system of self-adaptively adjusting Multi-area common voltage, comprising a plurality of photosensitive devices, for sensing luminous quantity from the different areas so as to obtain and transmit flicker values corresponding to the different areas; a multiplexing element, connected with the plurality of photosensitive devices; a calculation and comparison unit, for continuously receiving the flicker values which are sensed by the plurality of photosensitive devices in a time sequence, calculating actual display condition, and comparing the actual display condition with an optimal display condition; and an common voltage adjusting and outputting unit, connected with the calculation and comparison unit, for adjusting the value of the current output common voltage if the optimal display condition is not met and remaining the value of the current output common voltage unchanged if the optimal display condition is met.

Abstract: The present disclosure relates to the field of liquid crystal display, and particularly to a glass substrate for a display. The glass substrate is treated through a vapor deposition apparatus, and includes an optical compensation film. The optical compensation film has a relatively higher transmittance in a compensation area than in other areas, and the shape and position of the compensation area are configured to be consistent with a non-uniform heated area caused by the vapor deposition apparatus on the glass substrate. The present disclosure further relates to a corresponding method for manufacturing the glass substrate. According to the present disclosure, the defects of the glass substrate can be accurately overcome and the mura phenomenon of the display panel can be reduced.