Abstract: Provided are a display control method, a display control device, a storage medium and a terminal of autostereoscopic three-dimensional (3D) image. The method includes the following steps: capturing distance information of a background object relative to a screen; capturing depth information of display content of the screen; determining a relative positional relation between the background object and the depth based on the distance information and the depth information; and causing the depth to move toward a side of the front of the screen when the background object is located on a side of the depth facing a front of the screen, thereby causing the background object to be located on a side of the depth facing a back of the screen.

Abstract: A video signal conditioner of a display device is provided. The video signal conditioner includes: a signal receiving module, for receiving an externally input video signal; a luminance conversion module, for converting the externally input video signal to brightness; an average luminance acquiring module, for acquiring an average luminance of a Nth row of pixels when a Mth frame image is displayed; a luminance adjustment parameter calculation module, for calculating a luminance adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; a video signal adjustment parameter calculation module, for calculating a video signal adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; an output module, for outputting the adjusted video signal corresponding to the Nth line of pixels when the Mth frame image is displayed.

Abstract: Provided is a driving system for a display device and a driving circuit applicable to an OLED, which belong to the field of display technology, and can eliminate the phenomenon of shortening in lifetime of the OLED caused by a long-term DC bias light-emitting state of the OLED.

Abstract: A circuit for driving an AMOLED pixel is disclosed. The circuit includes: a first transistor, a second transistor, and a grayscale storage capacitor, wherein a connecting path is arranged between an input end of a data line and an input end of a scanning line, by which an afterimage is eliminated when an AMOLED display device is turned off in a predetermined turned-off sequence of external control signals and voltages on each portion of the circuit.

Abstract: A temperature compensation circuit and method for a display panel and a display panel are provided. The display panel includes a control circuit, a driving circuit, a detection circuit and a pixel circuit; wherein the detection circuit is configured to obtain a current threshold voltage of a transistor of the pixel circuit, the control circuit obtains a current voltage difference between the current threshold voltage and an initial threshold voltage, obtains a current compensation gain matching the current voltage difference according to a predetermined related data of a voltage difference and a compensation gain, and controls the driving circuit to drive the pixel circuit by using the current compensation gain. By practice of the disclosure, the temperature compensation for a display panel could be achieved without the additional temperature sensor, so the service life of the display panel could be extended.

Abstract: An OLED data compensation circuit and method, and an OLED display device are disclosed. The OLED data compensation circuit includes: a sensing circuit for detecting a drifting amount of a threshold voltage of thin film transistors (TFTs); a timing controller connected with the sensing circuit for receiving the drifting amount, and outputting voltage control signals and source driving signals, which controlling a voltage of data signals outputted by a source driver; a reference voltage output circuit connected with the timing controller, is configured for outputting a first reference voltage in accordance with the voltage control signals, the voltage of the data signals and the first reference voltage are configured for compensating the drifting amount of the threshold voltage of the driving TFTs to compensate data of the OLED. In this way, the OLED data compensation is not limited only by the source driver, the OLED data compensation may be enhanced.

Abstract: Disclosed are a circuit and a method for driving an AMOLED pixel. The circuit includes a first transistor, a second transistor, and a grayscale storage capacitor. The circuit further comprises a third transistor. A source of the third transistor is connected to a drain of the first transistor; a drain thereof is connected to ground; and a gate thereof is configured to receive a shutdown control signal. The third transistor is turned on under control of the shutdown control signal and a predetermined shutdown sequence of voltages of respective portions of the circuit.

Abstract: A driving system of an OLED display panel and a static image processing method are disclosed. The method includes steps of: detecting a static image on the OLED display panel; classifying a detected static image according to image features; and selecting a corresponding processing mode according to the static image after classification so as to reduce an afterimage. According to the present disclosure, the afterimage on the display panel can be reduced.

Abstract: An AMOLED display panel includes data lines, scanning lines, a plurality of pixel units surrounded by the data lines and the scanning lines, a plurality of first driving circuits correspondingly arranged in pixel units arranged on predetermined positions, a plurality of second driving circuits arranged in the pixel units on another positions, and a temperature adjustment circuit. An input terminal of the temperature adjustment circuit is connected to the first pixel driving circuits, and an output terminal of the temperature adjustment circuit is connected to the data lines.

Abstract: A method for controlling brightness of an OLED panel when booting. The method includes steps of: obtaining a brightness to be displayed corresponding to each pixel in a booting process; comparing the brightness to be displayed of each pixel with a preset brightness threshold; if the brightness to be displayed is greater than the brightness threshold, adjusting the brightness to be displayed to be less than or equal to the brightness threshold; using the brightness to be displayed after adjusting to adjust a grayscale value to be displayed of the pixel; using the grayscale value to be displayed to control a corresponding pixel to perform a display; gradually increasing the brightness threshold with time, and returning to the step of obtaining a brightness to be displayed corresponding to each pixel in a booting process. The present invention can reduce the probability of the image sticking and the speed of ageing.

Abstract: A method for controlling brightness of an OLED panel when booting. The method includes steps of: obtaining a brightness to be displayed corresponding to each pixel in a booting process; comparing the brightness to be displayed of each pixel with a preset brightness threshold; if the brightness to be displayed is greater than the brightness threshold, adjusting the brightness to be displayed to be less than or equal to the brightness threshold; using the brightness to be displayed after adjusting to adjust a grayscale value to be displayed of the pixel; using the grayscale value to be displayed to control a corresponding pixel to perform a display; gradually increasing the brightness threshold with time, and returning to the step of obtaining a brightness to be displayed corresponding to each pixel in a booting process. The present invention can reduce the probability of the image sticking and the speed of ageing.

Abstract: A video signal conditioner of a display device is provided. The video signal conditioner includes: a signal receiving module, for receiving an externally input video signal; a luminance conversion module, for converting the externally input video signal to brightness; an average luminance acquiring module, for acquiring an average luminance of a Nth row of pixels when a Mth frame image is displayed; a luminance adjustment parameter calculation module, for calculating a luminance adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; a video signal adjustment parameter calculation module, for calculating a video signal adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; an output module, for outputting the adjusted video signal corresponding to the Nth line of pixels when the Mth frame image is displayed.

Abstract: Disclosed is a driving method and a driving system for reducing a residual image of AMOLED display. The driving method includes: performing a high contrast edge detection on a static picture; determining an edge contrast of each pixel based on a result of the edge detection; adjusting an output luminance proportional coefficient of each pixel based on the edge contrast of each pixel and a position of each pixel itself; and outputting a luminance of each pixel by the output luminance proportional coefficient corresponding to each pixel. The driving method can improve the bright and dark difference ratio of the edge contours in the high contrast region of the image.

Abstract: The disclosure discloses an AMOLED driving circuit and a display device. The driving circuit includes a pixel circuit, a digital driving circuit, and a detection circuit. The pixel circuit includes a data cable and a first switch element. The data cable and the first switch element are coupled. The digital driving circuit is coupled with the data cable, configured to provide a digital voltage signal to the pixel circuit by the data cable. The detection circuit is coupled with the data cable, configured to receive and output the current fed back from the data cable and flowing through the first switch element. The current is configured to compensate a threshold voltage of the first switch element. According to the manner above, embodiments provided by the disclosure can enhance the display effect of the AMOLED.

Abstract: Disclosed are a circuit and a method for driving an AMOLED pixel. The circuit includes a first transistor, a second transistor, and a grayscale storage capacitor. The circuit further comprises a third transistor. A source of the third transistor is connected to a drain of the first transistor; a drain thereof is connected to ground; and a gate thereof is configured to receive a shutdown control signal. The third transistor is turned on under control of the shutdown control signal and a predetermined shutdown sequence of voltages of respective portions of the circuit.

Abstract: An OLED data compensation circuit and method, and an OLED display device are disclosed. The OLED data compensation circuit includes: a sensing circuit for detecting a drifting amount of a threshold voltage of thin film transistors (TFTs); a timing controller connected with the sensing circuit for receiving the drifting amount, and outputting voltage control signals and source driving signals, which controlling a voltage of data signals outputted by a source driver; a reference voltage output circuit connected with the timing controller, is configured for outputting a first reference voltage in accordance with the voltage control signals, the voltage of the data signals and the first reference voltage are configured for compensating the drifting amount of the threshold voltage of the driving TFTs to compensate data of the OLED. In this way, the OLED data compensation is not limited only by the source driver, the OLED data compensation may be enhanced.

Abstract: A circuit for driving an AMOLED pixel is disclosed. The circuit includes: a first transistor, a second transistor, and a grayscale storage capacitor, wherein a connecting path is arranged between an input end of a data line and an input end of a scanning line, by which an afterimage is eliminated when an AMOLED display device is turned off in a predetermined turned-off sequence of external control signals and voltages on each portion of the circuit.

Abstract: A driving system of an OLED display panel and a static image processing method are disclosed. The method includes steps of: detecting a static image on the OLED display panel; classifying a detected static image according to image features; and selecting a corresponding processing mode according to the static image after classification so as to reduce an afterimage. According to the present disclosure, the afterimage on the display panel can be reduced.

Abstract: Provided is an AMOLED scan driving circuit and method as well as a liquid crystal display panel and device. The circuit comprises shift register units and logical units. Selectors are arranged between adjacent shift register units and between adjacent logical units, and different scan driving signals are output when the selectors are controlled by selection control signals, the shift register units are controlled by clock signals and start pulse signals, and the logical units are controlled by logic control signals.

Abstract: The present disclosure provides a method for displaying image and apparatus thereof, the method includes: When a first image in power saving mode needs to be switched to a second image, determining a difference of average picture level between the first image and the second image; according to a relationship between a preset difference of average picture level and a first time, determining the first time, and the first time is a time restoring a first brightness to a second brightness needed, the first brightness is a brightness of the first image in power saving mode, and the second brightness is a normal brightness of the second image; switching from the first image to the second image, and the brightness of the second image is gradually restored in the first time to the normal brightness. In this way, the human eye cannot bring discomfort and enhance the panel viewing comfort.