Abstract: Provided display panel includes pixel circuit and light emitting element. The pixel circuit includes a drive module including a drive transistor, and a bias adjustment module to provide a bias adjustment signal to a first pole or a second pole of the drive transistor. Operation modes of the display panel include a first mode and a second mode, and a brightness level of the display panel in the first mode is greater than a brightness level of the display panel in the second mode. An operation process of the pixel circuit includes a data writing frame and a holding frame; the data writing frame and the holding frame in the first mode respectively correspond to a bias adjustment signal of Vs11 and Vs12; the data writing frame and the holding frame in the second mode respectively correspond to a bias adjustment signal of Vs21 and Vs22; where |Vs11?Vs12|=|Vs21?Vs22|.

Abstract: A pixel circuit in a display panel includes a drive transistor and a first transistor, a first terminal of the drive transistor is electrically connected to a power signal line, a first terminal of the first transistor is electrically connected to an initialization signal line; a second terminal of the first transistor is electrically connected to the drive transistor or a light-emitting element; drive modes of the display panel include an i-th drive mode and a j-th drive mode, and the i-th drive mode corresponds to an i-th drive frequency Fi and an i-th initialization signal Vrefi, the j-th drive mode corresponds to a j-th drive frequency Fj, a signal writing stage in the j-th drive mode corresponds to a j1-th initialization signal Vrefj1, and a light emission holding stage in the j-th drive mode corresponds to a j2-th initialization signal Vrefj2.

Abstract: A pixel circuit in a display panel includes a drive transistor, a first terminal of the drive transistor is electrically connected to a power signal line; and drive modes of the display panel comprise at least a first drive mode, a second drive mode, and a third drive mode, wherein the first drive mode corresponds to a first drive frequency F1 and a first power signal Vdd1, the second drive mode corresponds to a second drive frequency F2 and a second power signal Vdd2, and the third drive mode corresponds to a third drive frequency F3 and a third power signal Vdd3, wherein F 1 > F 2 > F 3 , F 2 - F 3 F 1 - F 3 ? ? "\[LeftBracketingBar]" V dd ? 2 - V dd ? 3 ? "\[RightBracketingBar]" ? "\[LeftBracketingBar]" V dd ? 1 - V dd ? 3 ? "\[RightBracketingBar]" .

Abstract: A pixel circuit in a display panel includes a drive transistor and a first transistor, a first terminal of the drive transistor is electrically connected to a power signal line, a first terminal of the first transistor is electrically connected to an initialization signal line; a second terminal of the first transistor is electrically connected to the drive transistor, or the second terminal of the first transistor is electrically connected to the light-emitting element; and drive modes of the display panel include a first drive mode, a second drive mode, and a third drive mode, the first drive mode corresponds to a first drive frequency F1 and a first initialization signal Vref1, the second drive mode corresponds to a second drive frequency F2 and a second initialization signal Vref2, and the third drive mode corresponds to a third drive frequency F3 and a third initialization signal Vref3.

Abstract: Provided display panel includes pixel circuit and light emitting element. The pixel circuit includes a drive module including a drive transistor, and an initialization module to provide an initialization signal to the light emitting element. Operation modes of the display panel include a first mode and a second mode, and a brightness level of the display panel in the first mode is greater than a brightness level of the display panel in the second mode. An operation process of the pixel circuit includes a data writing frame and a holding frame; the data writing frame and the holding frame in the first mode respectively correspond to an initialization signal of Vi11 and Vi12; the data writing frame and the holding frame in the second mode respectively correspond to an initialization signal of Vi21 and Vi22; where |Vi11?Vi12|?|Vi21?Vi22|.

Abstract: Provided display panel includes pixel circuit and light emitting element. The pixel circuit includes drive module including a drive transistor, bias adjustment module to provide a bias adjustment signal to a first pole or a second pole of the drive transistor and initialization module to provide initialization signal to the light emitting element. Operation modes include a first mode and a second mode, and brightness level of the display panel in the first mode greater than that in the second mode. The pixel circuit includes data writing frame and holding frame, data writing frame in first mode corresponds to initialization signal of Vi11, holding frame in first mode corresponds to initialization signal of Vi12, data writing frame in second mode corresponds to bias adjustment signal of Vs21, holding frame in second mode corresponds to bias adjustment signal of Vs22, and |Vi11?Vi12|?|Vs21?Vs22|.

Abstract: Provided display panel includes a pixel circuit and a light emitting element. The pixel circuit includes a drive module including a drive transistor, and a bias adjustment module configured to provide a bias adjustment signal to a first pole or a second pole of the drive transistor. Data refresh frequencies of the display panel include a first data refresh frequency F1 and a second data refresh frequency F2, where F1>F2. At the first data refresh frequency F1, the bias adjustment signal is Vf1, and at the second data refresh frequency F2, the bias adjustment signal is Vf2, where Vf1?Vf2; or, at the first data refresh frequency F1, a duration of a bias adjustment stage in one data refresh period is T1, and at the second data refresh frequency F2, a duration of a bias adjustment stage in one data refresh period is T2, where T1?T2.

Abstract: Provided display panel includes a pixel circuit and a light emitting element. The pixel circuit includes a drive module, and a bias adjustment module; the drive module includes a drive transistor; and the bias adjustment module is configured to provide a bias adjustment signal to a first pole of the drive transistor or a second pole of the drive transistor. Operation modes of the display panel include a first mode and a second mode, and a brightness level of the display panel in the first mode is greater than a brightness level of the display panel in the second mode. The bias adjustment signal in the first mode is Vs1 and the bias adjustment signal in the second mode is Vs2, and where Vs1?Vs2.

Abstract: A display panel and a display device are provided. The display panel includes a light-emitting device layer located at a side of the substrate; and a color resist layer located at a side of the light-emitting device layer facing away from the substrate and including color resist units arranged in an array, each color resist unit including a first portion and a second portion; a projection of the second portion on the substrate is located at a projection of the first portion on the substrate, a projection of the first portion on the light-emitting device layer is located in a pixel aperture, and a thickness of the first portion of at least one of the color resist units in the first direction is larger than or equal to a thickness of the second portion in the first direction.

Abstract: The present application discloses a display module and a display device. The display module comprises a substrate, a light emitting device, a radiation component and a detection unit. The light emitting device is on one side of the substrate, and the radiation component is on one side of the light-emitting device close to the substrate. An orthographic projection of the radiation component on the substrate overlapping at least in part with an orthographic projection of the light-emitting device on the substrate.

Abstract: Disclosed are a display panel and a display device. The display panel includes a base substrate. The base substrate is provided with bonding electrodes, Micro-LEDs are disposed on a side of the plurality of bonding electrodes facing away from the base substrate; and the plurality of Micro-LEDs are electrically connected to bonding electrodes in one-to-one correspondence. On a plane parallel to a plane where the base substrate is located, along a direction from a center of the base substrate to an edge of the base substrate, a size of each bonding electrode of the plurality of bonding electrodes gradually increases and/or a distance between centers of adjacent two of the plurality of bonding electrodes gradually increases to enable each Micro-LED of the plurality of Micro-LEDs to be bonded with a corresponding bonding electrode.

Abstract: Provided are a display panel and a display device. The display panel has an optical identification region and includes a first layer and a second layer. The first layer is located at a side of the second layer close to a light-exiting side of the display panel. The first layer has at least one first light-shielding region and includes at least one first light-transmitting hole. The second layer includes at least one second light-transmitting hole corresponding to the at least one first light-transmitting hole. One of the at least one first light-shielding region and one of the at least one second light-transmitting hole at least partially overlap with each other along a direction perpendicular to a plane of the display panel.

Abstract: Embodiments of the present invention provide a display panel, a method for forming the display panel, and a display apparatus. The display panel includes: a drive substrate and a light emitting element. The drive substrate includes a first film layer. The first film layer is provided with an opening. The light emitting element is positioned on the drive substrate. The light emitting element includes a body portion and an electrode, and the electrode of the light emitting element includes a first portion positioned in the opening for improving the reflectivity of the display panel.

Abstract: Display panel, integrated chip and display apparatus are provided. Display panel includes pixel circuit including drive module, bias adjustment module and initialization module, and light emitting element. Drive module configured to provide drive current to light emitting element, and includes drive transistor; bias adjustment module configured to provide bias adjustment signal to first pole or second pole of drive transistor; initialization module configured to provide initialization signal to light emitting element. Operation modes of display panel include first mode and second mode, and brightness level of display panel in first mode greater than that in second mode. Bias adjustment signal Vs1 in first mode and bias adjustment signal Vs2 in second mode satisfies Vs1?Vs2; and/or, initialization signal Vi1 in first mode and initialization signal Vi2 in second mode satisfies Vi1?Vi2. With embodiments of present disclosure, display uniformity of display panel can be improved.

Abstract: Provided are a display panel, a driving method thereof, and a display device. A pixel circuit in the display panel includes a drive transistor, an initialization transistor, and an initialization signal line. An initialization signal terminal is electrically connected to a first terminal of the initialization transistor and the initialization signal line, a first terminal of the drive transistor is electrically connected to a power signal terminal, a second terminal of the drive transistor is electrically connected to a first terminal of a light-emitting element.

Abstract: The present application discloses a display panel and a display device. The display panel includes a display area and a non-display area. The display area includes a first functional area and a second functional area surrounded by the first functional area. A light transmittance of the second functional area is higher than a light transmittance of the first functional area. The non-display area is located on one side of the first functional area away from the second functional area. The non-display area comprises a first sub-edge and a second sub-edge which form an edge of the display panel. A distance from the first sub-edge to the first functional area is smaller than a distance from the second sub-edge to the first functional area, and the first sub-edge is arranged closer to the second functional area than the second sub-edge.

Abstract: A display panel, a method for gamma correction of a display panel and a device for gamma correction of a display panel are provided according to the present disclosure. The method for gamma correction includes: determining a target grayscale interval where the to-be-displayed grayscale is located and a target sub-frame corresponding to the target grayscale interval based on a to-be-displayed grayscale; correcting a gamma of the target grayscale interval including: in each of sub-frames other than the target sub-frame, providing a grayscale interval data signal to the sub-pixel, and in the target sub-frame, providing a data signal to the sub-pixel, and correcting based on collected optical data to obtain a calibration data signal. Further, a refresh period is divided into at least two sub-frames for gamma correction, and different sub-frames correspond to different grayscale intervals.

Abstract: The application provides a display panel and a display device. The display panel includes: a black matrix opening and a light extraction opening, wherein an orthographic projection of the black matrix opening on a substrate is a second projection, and a geometric center of the second projection is a second center, and wherein an orthographic projection of the light extraction opening on the substrate is a third projection, and a geometric center of the third projection is a third center; the second center and the third center are not aligned with each other.

Abstract: A display panel includes at least one light transmitting layer, which includes at least one first sub-region and at least one second sub-region. A thickness of the first sub-region is different from a thickness of the second sub-region; the first sub-region includes a first surface proximate to a display surface of the display panel and a second surface facing away from the display surface of the display panel, and the second sub-region includes a third surface proximate to the display surface of the display panel and a fourth surface facing away from the display surface of the display panel; and for visible light, a phase difference between light reflected by the first surface and light reflected by the second surface is ?1, and a phase difference between light reflected by the third surface and light reflected by the fourth surface is ?2, where 0.5??|?1??2|?1.5?.

Abstract: Provided is a display panel, including: a base substrate, a light emitting device layer provided on the base substrate and including light emitting devices, and a light adjustment structure layer provided at a side of the light emitting device layer facing away from the base substrate and including light adjustment units and a dielectric layer covering the light adjustment units. Each light adjustment unit has a smaller refractive index than the dielectric layer and includes a light adjustment sub-section and a through hole penetrating the light adjustment unit in a direction perpendicular to the base substrate. The through hole overlaps one light emitting device, and the light adjustment sub-section surrounds the through hole. For one light adjustment unit, a thickness of the light adjustment sub-section gradually increases in a direction from the through hole to the light adjustment sub-section.