Abstract: The present disclosure provides a display panel and display device. The display panel includes: data lines disposed in a display area; a bonding terminal disposed in a non-display area surrounding the display area; fan-out lines; and demuxes disposed between the display area and the bonding terminal; each of the demuxes comprises at least two switch transistors; each switch transistor in one demux has a first electrode electrically connected to a corresponding data line of the data lines through a first connection line, a second electrode connected to the bonding terminal through one of the fan-out lines corresponding to the one demux, and a gate electrode electrically connected to a first clock signal line corresponding to the switch transistor; each fan-out line of the display panel overlaps the first clock signal line for an equal number of times.

Abstract: A display panel, a method for detecting the same, and a display device are provided. The display panel has a display area provided with data lines therein, and a non-display area provided with fan-out lines, a crack detection line, multiplexers, a first crack detection switch, and a crack detection control signal line therein. The crack detection line includes first and second detection sub-lines connected to each other. The first detection sub-line and the second detection sub-line are respectively connected to an input terminal of the first crack detection switch and a crack detection signal terminal. An output terminal of the demultiplexer is electrically connected to n data lines. An input terminal of the first demultiplexer is connected to an output terminal of the first crack detection switch and one fan-out line, and a control terminal of the first crack detection switch is connected to the crack detection control signal line.

Abstract: The present application discloses an organic light-emitting device and a display device. The organic light-emitting device comprises an anode, a cathode, and a blue light emitting layer, a green light emitting layer and a red light emitting layer between the anode and the cathode, and the blue light emitting layer comprises a blue thermally-activated delayed fluorescent material with a mass percent of 60-80%, the green light emitting layer comprises a green phosphorescent material and/or a green thermally-activated delayed fluorescent material, and the red light emitting layer comprises a red phosphorescent material and/or a red thermally-activated delayed fluorescent material.

Abstract: Provided is a pixel driving circuit, a driving method and an organic light emitting display panel. The pixel driving circuit includes: a light emitting display module, including an OLED; a light emission driving module, including a first control terminal, a first input terminal and a first output terminal, the first output terminal being electrically connected to the light emitting display module; a connection control module, including a second input terminal and a second output terminal, the second output terminal being connected to the first control terminal of the light emission driving module; and a first initializing module, including a third input terminal and a third output terminal, the third input terminal being connected to a first reference voltage signal line and the third output terminal being connected to the second input terminal.

Abstract: The disclosure relates to the field of display technologies, and discloses a display panel, a method for driving the same, and a display device. In embodiments of the disclosure, a switch circuit is between a group of shift registers and respective gate lines to transmit a scan signal output by the corresponding shift register group to the respective gate lines, wherein the shift register group performs forward or backward scanning on the respective gate lines, that is, the display device can perform both forward scanning and backward scanning so that an application field of the display device can be greatly extended.

Abstract: Provided is a method for adjusting display brightness, including: generating brightness correction data of each sub-pixel; generating edge correction data of the pixel in an edge display area; setting first codes for first sub-pixels based on the brightness correction data; setting first codes and one second code for second sub-pixels based on the brightness correction data and the edge correction data; storing a mapping table; configuring identification data of the first and second sub-pixels as first codes if the pixel is located in a center display area; configuring identification data of the first sub-pixel as a second code and identification data of the second sub-pixel as the first or second code if the pixel is located in the edge display area; storing the identification data of the first and second sub-pixels; and adjusting the display brightness of the display panel based on the mapping table and the identification data.

Abstract: A display panel and a display apparatus are provided. The display panel includes a display region and a non-display region surrounding the display region. The non-display region includes a step region, a left border and a right border that are adjacent to the step region, and an upper border arranged opposite to the step region. The left border, the right border, the upper border, and the step region surround the display region. The left border and the right border each include an encapsulation region. The encapsulation region includes a sealant and a reflective metal layer that are at least partially overlapped with each other. The step region includes a ground metal line, and the ground metal line is connected to the reflective metal layer through an electrostatic consumption resistance portion.

Abstract: A display device is provided in the present disclosure. The display device includes a flexible screen, a support structure, and a foldable structure. The flexible screen includes a first main body, a second main body, and a third main body connected to each of the first main body and the second main body. The support structure includes a first support portion configured to support the first main body and a second support portion configured to support the second main body. The foldable structure overlaps the third main body, and the first support portion and the second support portion are connected to each other through the foldable structure. During a folding process of the display device, at least a portion of the foldable structure is in contact with the third main body and configured to roll relative to the third main body.

Abstract: A display device including a display panel. The display panel includes a display region and a non-display region surrounding the display region. The display region includes a first pixel region, the non-display region includes a second pixel region, and the first pixel region and the second pixel region together form a pixel region. The first pixel region and the second pixel region each includes a plurality of pixels. The display device also includes a cover window disposed on a light-emitting side of the display panel. The cover window includes a viewable region and a light-shielding region surrounding the viewable region, and the light-shielding region is disposed with a light-shielding material. The area of the pixel region is larger than the area of the viewable region, the first pixel region is arranged opposite to the viewable region, and the second pixel region is arranged opposite to the light-shielding region.

Abstract: Provided is a display panel including: a light-emitting substrate; and a touch substrate. The touch substrate includes: touch units, first touch lines, and first connection structures, all of which are arranged at a side of the touch substrate facing the light-emitting substrate. Each first touch line has one end electrically connected to one touch unit and another end electrically connected to one first connection structure. The light-emitting substrate includes: second connection structures disposed in a non-display area, corresponding to the first connection structures and arranged at a side of the light-emitting substrate facing the touch substrate; and a light-emitting layer disposed in a display area and including a first electrode, a second electrode, and an organic light-emitting layer. Each second connection structure includes a first secondary electrode in electrical contact with one first connection structure. The first secondary electrode and the first electrode are arranged in a same layer.

Abstract: A display panel and a fabrication method of the display panel are provided. The display panel includes a plurality of pixel rows, which includes first pixel rows and second pixel rows that are alternately arranged and is extended along a first direction. A first pixel row includes a plurality of first units, and a first unit includes two first sub-pixels arranged along a second direction with a same color. First sub-pixels in adjacent first units have different colors. The second direction intersects with and is non-perpendicular to the first direction. A second pixel row includes a plurality of second units, and a second unit includes two second sub-pixels arranged along the second direction with a same color. The first pixel rows and the second pixel rows are alternately arranged in a third direction perpendicular to the first direction. The first sub-pixels have a color different from the second sub-pixels.

Abstract: The present disclosure provides a display panel, a display apparatus and a method for manufacturing the display panel. The display panel includes a driving circuit, a light-emitting device, and a fingerprint recognition unit. The light-emitting device includes a first electrode, a second electrode, and an organic function layer disposed between the first and second electrodes, and the first electrode is a reflective electrode. The driving circuit includes a light-emitting control transistor and a first initialization transistor that are connected to the first electrode via the first through-hole. The driving circuit includes at least a first driving circuit, and a minimum distance between the first through-hole of the first driving circuit and a first gate signal line connected to the first initialization transistor is smaller than a minimum distance between the first through-hole and a second gate signal line connected to the light-emitting control transistor.

Abstract: Provided is an organic light-emitting display panel including: a first pixel driving circuit driving a first sub-pixel and including first driving transistors, and a second pixel driving circuit driving a second sub-pixel and including one or more second driving transistors. An operating current of the first sub-pixel at a preset grayscale is n times an operating current of the second sub-pixel at the preset grayscale, n?1.5. The first driving transistor includes first and second driving sub-transistors. The first driving sub-transistor has a gate electrode electrically connected to a gate electrode of the second driving sub-transistor, a first electrode electrically connected to a first electrode of the second driving sub-transistor, and a second electrode electrically connected to a second electrode of the second driving sub-transistor. The number of the one or more second driving transistors is smaller than the number of the first driving transistors.

Abstract: Disclosed are a display panel and a display apparatus. The display panel includes a multiplex circuit, a plurality of signal connection lines and a plurality of data signal lines, wherein each of the switch devices in the multiplex circuit comprises at least one thin film transistor; the colors of all pixel units in a first pixel unit column are the same; the colors of at least two pixel units in a second pixel unit column are different; first switch devices correspond to first pixel unit columns; second switch devices correspond to second pixel unit columns; and the equivalent channel width-to-length ratio of thin film transistors in each first switch device is less than the equivalent channel width-to-length ratio of thin film transistors in each second switch device.

Abstract: The present disclosure provides a pixel arrangement, including repeating units each having a first to sixth pixel columns. The first pixel column includes a first sub-pixel of an ith pixel row and a second sub-pixel of a (i+2)th pixel row; the second pixel column includes third sub-pixels of a jth pixel row and a (j+2)th pixel row; the third pixel column includes a second sub-pixel of the ith pixel row and a first sub-pixel of the (i+2)th pixel row; the fourth pixel column includes a first sub-pixel of the jth pixel row and a second sub-pixel of the (j+2)th pixel row; the fifth pixel column includes third sub-pixels of the ith pixel row and the (i+2)th pixel row; and the sixth pixel column includes a second sub-pixel of the jth pixel row and a first sub-pixel of the (j+2)th pixel row, where i=1 and j=2; or j=1 and i=2.

Abstract: The present disclosure provides a display panel and a fabricating method thereof. The display panel includes a substrate and a plurality of mutually insulated binding pads disposed on the substrate. Each binding pad includes an upper surface, a lower surface and a side surface. The upper surface and the lower surface are both parallel to a plane of the substrate, the side surface is located between the upper surface and the lower surface, and the side surface connects the upper surface with the lower surface. A first insulating layer is disposed on the side surface of the binding pad, the first insulating layer is in contact with the side surface of the binding pad and is made of an inorganic material. With such a configuration, the side surface of the binding pad will not be damaged by an etching process subsequent to fabrication of the binding pads.

Abstract: The present disclosure provides a compound having a structure represented by Formula 1, where X1-X4 are each independently selected from a carbon atom or a nitrogen atom, and at least two of X1-X4 are each a nitrogen atom; R1-R4 are independently absent or selected from hydrogen, C1-C20 alkyl, C1-C20 alkoxy, C1-C20 alkylthio, C1-C20 alkylamino, C6-C30 aryl, or C2-C30 heteroaryl; m is 1 or 2; n and q are each independently selected from 0, 1, or 2, n+q?1, and m+n+q=3; Ar is C6-C30 aryl. The molecular structure of the compound has a nitrogen-containing multidentate ligand suitable to form complexes with metal Yb or LiQ to form a metal organic complex having multidentate bondings. When applied to an OLED device, it can effectively lower the turn-on voltage and operating voltage, improve the efficiency, and prolong lifetime of the OLED device.

Abstract: A display panel, a method for driving a display panel and a display apparatus are provided. The display panel includes a plurality of pixels, a plurality of gate lines and a plurality of data lines; a multiplexer including a plurality of selectors; a plurality of control lines electrically connected to the plurality of selectors, and a plurality of shift register groups. Each of the plurality of control lines is used to control an output terminal of the selector to output a data signal to the data line. Each shift register group includes a plurality of cascaded shift registers and each shift register is electrically connected to at most two of the plurality of gate lines. There are N rows of pixels between pixels corresponding to two of the plurality of gate lines electrically connected to a same shift register and N is a positive integer.

Abstract: The present disclosure provides a display panel. The display panel includes: data lines located in the display area, arranged in a first direction, extending in a second direction, and including first and second data lines, and a cross-voltage range of the first data line being smaller than that of the second data line; and fanout traces located in the fanout area and including first and second fanout traces located between first and second edges, and the first fanout trace being connected to the first data line and the second fanout trace being connected to the second data line. A length of the first edge is longer than a length of the second edge, the first edge and the second edge are oppositely arranged in the second direction, and a line width d1 of the first fanout trace is smaller than a line width d2 of the second fanout trace.

Abstract: A display panel has a display area and a non-display area surrounding the display area. The display area has a first side and a second side opposite to the first side, and includes: a hollow area having first and second edges; and first to third display areas. The display panel includes: a driving chip arranged in the non-display area closer to the first side than to the second side; first data lines arranged in the first display area; second data lines arranged in the second display area; and third data lines arranged in the third display area. The first edge is closer to the driving chip than the second edge. At least one or more of the first data lines is connected to corresponding one or more of the second data lines through a switch unit.