Abstract: An array substrate is provided. The array substrate includes a pixel electrode. The pixel electrode includes a pixel electrode periphery and a pixel electrode portion. The pixel electrode portion is disposed in and electrically connected to the pixel electrode periphery. In the pixel electrode portion, the first pixel electrode sub-portion, the second pixel electrode sub-portion, the third pixel electrode sub-portion, and the fourth pixel electrode sub-portion that are arranged four-squarely define a gap that is cross-shaped. A keel electrode configured to load a common voltage is at least partially received in the gap.

Abstract: The invention discloses a center lock structure, comprises a chassis, rotary sliding sleeve and a center rod, the top of the rotary sliding sleeve is circumferentially and slidely connected with the chassis; and the center rod is extended into the rotary sliding sleeve along the top of the chassis, an elastic member is provided at one side on the bottom of the center rod, the elastic member is exposed outside the center rod when there is no external force, and the elastic member is concealed in the center rod when squeezed by an external force; in the invention, by the center rod, upper and lower rotary sliding sleeve, through holes and the accommodating grooves for pressing or releasing the elastic member, the structure can be unlocked by rotation and pull-down.

Abstract: A display panel is provided in the present disclosure. The display panel includes a first display region and a second display region, and a first substrate including a first base substrate. The first display region includes: a plurality of organic light-emitting elements on the first base substrate, a first sub-display region and a second sub-display region. The first sub-display region includes a plurality of first sub-light-transmitting holes. The plurality of first sub-light-transmitting holes do not overlap the plurality of organic light-emitting elements along a direction perpendicular to a plane of the first base substrate, and the plurality of first sub-light-transmitting holes are non-rectangular. The second sub-display region includes a plurality of second sub-light-transmitting holes.

Abstract: The invention discloses a center lock structure, comprises a chassis, rotary sliding sleeve and a center rod, the top of the rotary sliding sleeve is circumferentially and slidely connected with the chassis; and the center rod is extended into the rotary sliding sleeve along the top of the chassis, an elastic member is provided at one side on the bottom of the center rod, the elastic member is exposed outside the center rod when there is no external force, and the elastic member is concealed in the center rod when squeezed by an external force; in the invention, by the center rod, upper and lower rotary sliding sleeve, through holes and the accommodating grooves for pressing or releasing the elastic member, the structure can be unlocked by rotation and pull-down.

Abstract: A display panel is provided in the present disclosure. The display panel includes a first display region and a second display region, and a first substrate including a first base substrate. The first display region includes: a plurality of organic light-emitting elements on the first base substrate, a first sub-display region and a second sub-display region. The first sub-display region includes a plurality of first sub-light-transmitting holes. The plurality of first sub-light-transmitting holes do not overlap the plurality of organic light-emitting elements along a direction perpendicular to a plane of the first base substrate, and the plurality of first sub-light-transmitting holes are non-rectangular. The second sub-display region includes a plurality of second sub-light-transmitting holes.

Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a first display region and a second display region surrounding the first display region, and further includes a first substrate, including a first base substrate. The first display region includes a plurality of light-emitting units on the first base substrate, where a light-emitting unit of the plurality of light-emitting units includes an organic light-emitting element and a drive circuit configured to drive the organic light-emitting element to emit light. The first display region further includes a plurality of first light-transmitting holes, where the plurality of first light-transmitting holes do not overlap the plurality of light-emitting units along a direction perpendicular to a plane of the first base substrate, and the plurality of first light-transmitting holes are non-rectangular. The first display region further includes a first sub-display region and a second sub-display region.

Abstract: An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction.

Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a first display region and a second display region surrounding the first display region, and further includes a first substrate, including a first base substrate. The first display region includes a plurality of light-emitting units on the first base substrate, where a light-emitting unit of the plurality of light-emitting units includes an organic light-emitting element and a drive circuit configured to drive the organic light-emitting element to emit light. The first display region further includes a plurality of first light-transmitting holes, where the plurality of first light-transmitting holes do not overlap the plurality of light-emitting units along a direction perpendicular to a plane of the first base substrate, and the plurality of first light-transmitting holes are non-rectangular. The first display region further includes a first sub-display region and a second sub-display region.

Abstract: A display panel is provided having a transparent region, a display area surrounding the transparent region, and a non-display area surrounding the display area, and the display panel includes: at least one binding pin; at least one signal line only located within the display area and not located within the transparent region; at least one connection line located within the non-display region; and glass cement located within the non-display region. The signal lines include a first signal line and a second signal line, and the first signal line and the at least one binding pin are respectively located at two sides of the transparent region; the first signal line is electrically connected to the at least one connection line; and at least a part of the at least one connection line overlaps with the glass cement. The display panel is used for image display.

Abstract: The present disclose provides a display panel and a display device. The display panel includes a display area, a non-display area surrounding the display area, at least one notch, a cathode layer, a peripheral bus, and shift registers. A first non-display area and a second non-display area are oppositely disposed, and a third non-display area and a fourth non-display area are oppositely disposed. A cathode layer includes a cathode connection portion. A peripheral power bus is connected to the cathode connection portion in a cathode contact region. A first cathode contact region and first shift registers are located in a notched non-display area and are overlapped with each other. A second cathode contact region is located in the fourth non-display area. A width of the first cathode contact region in a first direction is less than a width of the second cathode contact region in a second direction.

Abstract: The present disclose provides a display panel and a display device. The display panel includes a display area, a non-display area surrounding the display area, at least one notch, a cathode layer, a peripheral bus, and shift registers. A first non-display area and a second non-display area are oppositely disposed, and a third non-display area and a fourth non-display area are oppositely disposed. A cathode layer includes a cathode connection portion. A peripheral power bus is connected to the cathode connection portion in a cathode contact region. A first cathode contact region and first shift registers are located in a notched non-display area and are overlapped with each other. A second cathode contact region is located in the fourth non-display area. A width of the first cathode contact region in a first direction is less than a width of the second cathode contact region in a second direction.

Abstract: The present disclosure provides a display substrate, display panel and display device, for improving display effect at irregular-shaped edge. The display substrate includes at least one first region. The first region includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit, the first pixel unit is adjacent to the connecting edge. The first pixel unit includes at least three sub-pixels corresponding to different colors arranged along row direction, and at least one sub-pixel included in the first pixel unit is an irregular-shaped sub-pixel. The second pixel unit includes at least three sub-pixels corresponding to different colors arranged along a row direction, and the sub-pixels included in the second pixel unit each are a regular sub-pixel. A shape of the irregular-shaped sub-pixel is different from that of the regular sub-pixel. Along the row direction, adjacent first and second pixel units share at least one sub-pixel.

Abstract: An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction.

Abstract: The present disclosure provides a display substrate, display panel and display device, for improving display effect at irregular-shaped edge. The display substrate includes at least one first region. The first region includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit, the first pixel unit is adjacent to the connecting edge. The first pixel unit includes at least three sub-pixels corresponding to different colors arranged along row direction, and at least one sub-pixel included in the first pixel unit is an irregular-shaped sub-pixel. The second pixel unit includes at least three sub-pixels corresponding to different colors arranged along a row direction, and the sub-pixels included in the second pixel unit each are a regular sub-pixel. A shape of the irregular-shaped sub-pixel is different from that of the regular sub-pixel. Along the row direction, adjacent first and second pixel units share at least one sub-pixel.

Abstract: A display panel is provided having a transparent region, a display area surrounding the transparent region, and a non-display area surrounding the display area, and the display panel includes: at least one binding pin; at least one signal line only located within the display area and not located within the transparent region; at least one connection line located within the non-display region; and glass cement located within the non-display region. The signal lines include a first signal line and a second signal line, and the first signal line and the at least one binding pin are respectively located at two sides of the transparent region; the first signal line is electrically connected to the at least one connection line; and at least a part of the at least one connection line overlaps with the glass cement. The display panel is used for image display.