A display substrate, a driving method thereof, and a display device. The display substrate includes: a first display sub-region including a plurality of first repeating regions each including a first pixel unit and a second pixel unit disposed adjacently, the first pixel unit including a first sub-pixel and a second sub-pixel, and the second pixel unit including a second sub-pixel and a third sub-pixel; and a second display sub-region including a plurality of second repeating regions each including a third pixel unit and a first transparent pixel, the third pixel unit including a first sub-pixel, a second sub-pixel and a third sub-pixel; the first transparent pixel is configured such that a pixel density of the second display sub-region is less than a pixel density of the first display sub-region, and a light transmittance of the second display sub-region is greater than a light transmittance of the first display sub-region.

Provided are a display panel, a display device and a driving method of the display panel. In the same row of pixel units, first control terminals of data write modules of sub-pixels having a first color are connected to the same first scanning line; and in the same row of pixel units, first control terminals of data write modules of sub-pixels having other colors except the first color are connected to the same second scanning line. The data write module is configured to provide a data signal cached by a data line for the drive transistor. In the same row of the pixel units, within time of one frame of a picture, time of providing data signals for data lines connected to sub-pixels having the first color is within time of writing data signals cached by data lines into pixel circuits of sub-pixels having the other colors.

The present invention provides a pixel structure. In sub-pixels of the same color group and polarity of each of the pixel units, polarities of data lines on left and right sides of half of the sub-pixels are positive and negative respectively, polarities of data lines on left and right sides of another half of the sub-pixels are negative and positive respectively. When the same pixel unit switches between display images of two frames, a brightness thereof is unchanged, which prevents low grayscale flickering occurring during switching between the display images of the two frames. The present invention also provides a display panel with the pixel structure and a display device with the pixel structure.

A display device and a method of manufacturing the display device are disclosed. A display device includes a substrate, a plurality of first lines disposed on the substrate and spaced apart from each other, a plurality of second lines disposed on the substrate and disposed between the plurality of respective first lines, a plurality of light emitting elements disposed on the plurality of first lines and the plurality of second lines, and a plurality of third lines disposed on the plurality of light emitting elements. Each of the plurality of light emitting elements includes a first semiconductor layer overlapping the plurality of first lines and electrically connected to the plurality of first lines and the plurality of second lines, a light emitting layer, a second semiconductor layer, a conductor layer in contact with the plurality of third lines, and a non-conductor layer overlapping the plurality of second lines.

A pixel circuit, a pixel driving method and a display device are provided. The pixel circuit includes a driving circuit, a first light-emitting control circuit and a light-emitting circuit; the light-emitting circuit includes a path control sub-circuit, a first light-emitting sub-circuit, a first light-emitting element, a second light-emitting sub-circuit and a second light-emitting element; a path control sub-circuit controls to write a second data voltage on a second data line into the control terminal, and maintains a potential of the control terminal; a first light-emitting sub-circuit connects the writing node to or disconnects the writing node from the first light-emitting element under the control of the potential of the control terminal; the second light-emitting sub-circuit electrically connects the writing node to or electrically disconnects the writing node from the second light-emitting element under the control of the potential of the control terminal and the second light-emitting control signal.

A display substrate, a driving method thereof, and a display device. The display substrate includes: a first display sub-region including a plurality of first repeating regions each including a first pixel unit and a second pixel unit disposed adjacently, the first pixel unit including a first sub-pixel and a second sub-pixel, and the second pixel unit including a second sub-pixel and a third sub-pixel; and a second display sub-region including a plurality of second repeating regions each including a third pixel unit and a first transparent pixel, the third pixel unit including a first sub-pixel, a second sub-pixel and a third sub-pixel; the first transparent pixel is configured such that a pixel density of the second display sub-region is less than a pixel density of the first display sub-region, and a light transmittance of the second display sub-region is greater than a light transmittance of the first display sub-region.

A display device includes a plurality of pixels. Each of the plurality of pixels includes a first, a second, and a third sub pixel that are disposed in a vertical direction. A first pixel of the plurality of pixels includes: a first sub pixel of the first pixel, a second sub pixel of the first pixel, which is disposed to be spaced apart from the first sub pixel of the first pixel by a first distance, and a third sub pixel of the first pixel, which is disposed to be spaced apart from the second sub pixel of the first pixel by the first distance. A second pixel of the plurality of pixels also includes a first sub pixel and a second sub pixel, which are separated apart by a second distance that is different from the first distance.

A pixel circuit, a pixel driving method and a display device are provided. The pixel circuit includes a driving circuit, a first light-emitting control circuit and a light-emitting circuit; the light-emitting circuit includes a path control sub-circuit, a first light-emitting sub-circuit, a first light-emitting element, a second light-emitting sub-circuit and a second light-emitting element; a path control sub-circuit controls to write a second data voltage on a second data line into the control terminal, and maintains a potential of the control terminal; a first light-emitting sub-circuit connects the writing node to or disconnects the writing node from the first light-emitting element under the control of the potential of the control terminal; the second light-emitting sub-circuit electrically connects the writing node to or electrically disconnects the writing node from the second light-emitting element under the control of the potential of the control terminal and the second light-emitting control signal.

A display device includes a display panel in which a plurality of pixels is defined, a back cover disposed on a rear surface of the display panel, a roller which is connected to the back cover to wind or unwind the back cover and the display panel, and a protective sheet which is disposed on a rear surface of the back cover and has a relatively small tensile strength in a rolling direction of the roller to reduce the stress generated during rolling and improve the lateral rigidity of the display unit.

A display panel and a display device are provided. The display panel includes a plurality of pixel units and a plurality of pixel drive circuits. Each of the pixel units includes a plurality of pixels. At least one of the pixel drive circuits includes two different types of transistors, and is configured to respond to a light-emitting control signal to simultaneously drive two adjacent sub-pixels in the same pixel or two adjacent sub-pixels in two adjacent pixels. Therefore, a display uniformity is increased, and a display quality of the display panel is improved.