An electro-optical device includes a scanning line, a data line intersecting with each other, a pixel circuit which is provided corresponding to the intersection thereof, and a wire. The pixel circuit includes a light emitting element, one transistor which controls a current flowing to the light emitting element, and the other transistor of which conduction state is controlled according to a scanning signal which is supplied to the scanning line between a gate node of the one transistor and the data line. The wire is provided between the data line and the one transistor.

Disclosed are an image display control method and apparatus, and an image display device. The method includes: a refresh rate of a display screen is acquired; display time of a target image on a predetermined time axis is adjusted according to the refresh rate, so as to obtain adjusted display time, wherein the predetermined time axis is a refresh cycle of each frame of the target image when the display screen is at a target refresh rate; and according to the adjusted display time, the display screen is controlled to display the target image. According to the present disclosure, the technical problem of visual crosstalk when a Light Emitting Diode (LED) display screen displays a dynamic image is solved.

A method for mitigating interference across analog signal lines includes receiving a digital data stream including a plurality of discrete signal patterns configured to drive a plurality of different analog signal lines. An edge buffer for each analog signal line is populated with edge data representing pulse edges of upcoming signal patterns set to drive the analog signal line. A target buffer for a target signal line is populated with target data representing a target signal pattern. Based at least in part on determining that edge buffers corresponding to one or more potentially interfering analog signal lines include edge data corresponding to post-target pulse edges, one or more potentially interfering signal patterns are identified. A selected set of the potentially interfering signal patterns are used to modify the target signal pattern to perform preemptive interference mitigation.

An organic light emitting diode display device includes: a driving transistor; a first transistor switched according to an nth gate voltage and connected to a data voltage and the driving transistor; a second transistor switched according to an nth initialization voltage and connected to an initial voltage and the driving transistor; a third transistor switched according to an nth sensing voltage and connected to a reference voltage and the driving transistor; a fourth transistor switched according to an (n−2)th sensing voltage and connected to the initial voltage and the driving transistor; a storage capacitor connected to the driving transistor and the first transistor; and a light emitting diode connected to a low level voltage and the driving transistor.

Disclosed is a display device comprising: a display panel on which a plurality of pixels of different colors are arrayed; a power supply configured to supply a high-potential driving voltage to the display panel; and a data driver configured to calculate an average picture level of input image data, and generate a data voltage based on a compensation value for compensating for a voltage drop of the high-potential driving voltage based on the calculated APL, wherein the compensation value is independently set for each of the colors.

Provided is an organic light-emitting display panel. Pixel-driving circuits of subpixels in a same row of pixel units are connected to a same light emission control signal line. The pixel-driving circuits of the subpixels in the same row of pixel units are connected to a same reset control signal line; and an anode of a light-emitting element of each of the subpixels to which the pixel-driving circuits electrically connected to the reset control signal line belong is at a reset voltage. In a display period of each frame of image, in at least part of a period during which an i-th row of pixel units are in a light emission stage, anodes of light-emitting elements of a j-th row of pixel units are at a reset voltage; and the j-th row of pixel units and the i-th row of pixel units are adjacent two rows of pixel units.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for displaying an image on a flat panel display with an array of pixels. A method includes receiving image data including a grayscale value for each pixel; determining a grayscale delta for each pixel where the grayscale delta is a variation between the grayscale value for a given pixel addressable by a first scan line and the grayscale value for another pixel addressable by a scan line addressed prior to the first scan line; determining an aggregated grayscale delta for the first scan line; comparing a magnitude of the aggregated grayscale delta to a threshold value corresponding to a data signal that results in line crosstalk; modifying the image data when the magnitude of the aggregated grayscale delta equals or exceeds the threshold value, and displaying the image on the flat panel display using the modified image data.

A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.

The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The initialization signal line layer in the display panel includes an initialization signal line pattern arranged in each sub-pixel area; the anode layer includes a plurality of anode patterns, and an anode spacing area is formed between adjacent anode patterns; the first auxiliary signal line layer is a grid structure, at least part of the first auxiliary signal line layer is located in the anode spacing area, and the initialization signal line pattern in each sub-pixel area is coupled to the first auxiliary signal line layer.

Display devices and methods are disclosed. In one example, a display device includes display elements arranged in a two-dimensional matrix, data lines for respective display element columns, and a source driver that supplies a video signal voltage to the data lines. In the data lines, display element row includes display elements belonging to first and second groups different from each other. The source driver generates a ramp signal and includes a switch circuit that causes a data line to hold a video signal voltage. When output of the ramp signal and a data line are switched from a connected state to a disconnected state in order to cause the data line corresponding to a certain display element to hold a video signal voltage, a data line corresponding to a display element belonging to a different group and the ramp signal are switched from the disconnected state to the connected state.