Abstract: A system and method for saving and restoring snapshots of a client device connected to a virtual desktop are disclosed. When a client device makes a request to capture the state of the virtual desktop, the request is sent to a server if the client device and virtual desktop are authorized according to a policy. The request may also specify that the virtual desktop's memory contents be captured. The server forms the snapshot and saves the snapshot in storage. When a client device makes a request to restore the virtual desktop, the client selects one of the saved snapshots and restores the virtual desktop, including its memory, when the client device and desktop are authorized, and the snapshot has not exceeded its allowed time in storage according to the policy.

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 are a display panel, an integrated chip, and a display device. The display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes a driving module and a data writing module. The driving module is configured to supply a driving current to the light-emitting element. The data writing module is configured to write a data signal into the driving module. An operating mode of the display panel includes a first mode and a second mode. The brightness of the display panel in the first mode is greater than the brightness of the display panel in the second mode. In the first mode, the data signal corresponding to the light-emitting element is black state voltage G01, and in the second mode, the data signal corresponding to the light-emitting element is black state voltage G02, where G01?G02.

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 its driving method, driving circuit and display device are provided. The display panel includes a pixel circuit and a light-emitting element; the pixel circuit includes a driving module and a bias adjustment module, the driving module is configured to provide a drive current for the light-emitting element and includes a driving transistor, and the bias adjustment module is configured to provide a bias adjustment signal to a first terminal or a second terminal of the driving transistor under control of a first control signal; operation modes of the display panel includes a first mode and a second mode, a brightness of the display panel is L1 under the first mode and is L2 under the second mode, and L1<L2; a refresh frequency of the first control signal is F1 under the first mode and is F2 under the second mode, and F1<F2.

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 are a display panel and a display device. The display panel includes a pixel driver circuit. The pixel driver circuit includes a light-emitting module, a drive transistor and at least one light-emitting control transistor. The drive transistor, the light-emitting control transistor and the light-emitting module are connected in series between a first power supply signal terminal and a second power supply signal terminal, and at least one of the drive transistor or the light-emitting control transistor is a first double-gate transistor. The first double-gate transistor includes a first gate, a second gate and a first source, and the second gate is electrically connected to the first source.

Abstract: A system and method for saving and restoring snapshots of a client device connected to a virtual desktop are disclosed. When a client device makes a request to capture the state of the virtual desktop, the request is sent to a server if the client device and virtual desktop are authorized according to a policy. The request may also specify that the virtual desktop's memory contents be captured. The server forms the snapshot and saves the snapshot in storage. When a client device makes a request to restore the virtual desktop, the client selects one of the saved snapshots and restores the virtual desktop, including its memory, when the client device and desktop are authorized, and the snapshot has not exceeded its allowed time in storage according to the policy.

Abstract: The present application discloses a display panel and its driving method, driving circuit and display device. The display panel includes a pixel circuit and a light-emitting element; the pixel circuit includes a first reset module configured to provide a reset signal for the light-emitting element under control of a first control signal; operation modes of the display panel includes a first mode and a second mode, a brightness of the display panel is L1 under the first mode, the brightness of the display panel is L2 under the second mode, and L1<L2; a refresh frequency of the first control signal is F1 under the first mode, the refresh frequency of the first control signal is F2 under the second mode, and F1<F2.

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: 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 are a display panel including a pixel circuit and a light-emitting element. The pixel circuit includes a drive module, a light emission control module, and a compensation module. The drive module includes a drive transistor. The light emission control module includes a first light emission control module and a second light emission control module, where the first light emission control module is connected between a first power signal line and the drive transistor, and the second light emission control module is connected between the drive transistor and the light-emitting element. The compensation module is connected between the gate and the second electrode of the drive transistor, and a time period during which the compensation module is on is a preset stage. In a light emission stage, the light emission control module is on; and in a non-light-emission stage, at least the second light emission control module is off.

Abstract: The present disclosure provides a display panel and a display device. A pixel circuit in the display panel is operable in any one of the first mode and the second mode. A duration Ld1 of a non-light-emitting period of a data writing frame in the first mode, a duration Lm1 of the non-light-emitting period of a holding frame in the first mode, a duration Ld2 of the non-light-emitting period of the data writing frame in the second mode, and a duration of the non-light-emitting period of the holding frame in the second mode are flexibly adjusted according to a relationship of Ld1>Ld2, and/or, Lm1>Lm2, and durations of the non-light-emitting periods in the data writing frame and the holding frame are optimized to ensure good display effects of the display panel in different modes.

Abstract: A display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes a driving module, a data writing module, and a bias adjustment module. The driving module includes a driving transistor. The data writing module is configured to provide a data signal for the driving transistor. The bias adjustment module is configured to provide a bias adjustment signal for the driving transistor. A time period of one frame of the display panel includes a non-light-emitting stage and a light-emitting stage. The non-light-emitting stage includes a bias adjustment stage. At least one of a source or a drain of the driving transistor is configured to receive the bias adjustment signal in the bias adjustment stage. An operating state of the pixel circuit includes a first mode and a second mode.

Abstract: A display panel includes a pixel circuit including a driving transistor, a driving circuit configured to provide a control signal to the pixel circuit, and a clock signal line configured to provide a clock signal for the driving circuit. A data refresh period of the pixel circuit includes a data writing stage and a holding stage. When the pixel circuit is operated in the data writing stage, a clock pulse frequency of the clock signal is a first frequency F1 in at least one stage of the N stages. When the pixel circuit is operated in the holding stage, the clock pulse frequency of the clock signal is a second frequency F2 in at least one stage of the N stages, the clock pulse frequency of the clock signal is a third frequency F3 in at least one stage of the N stages. F1>F2>F3?0.

Abstract: Provided are a display panel and a display device. The display panel includes a substrate, a driving circuit layer disposed on the substrate and including driving circuits, LED chips located on side of the drive circuit layer facing away from the substrate and each electrically connected to a corresponding drive circuit, the drive circuit includes at least one first thin film transistor with a source and a drain located at first metal layer of the drive circuit layer and electrically connected to first electrode of corresponding LED chip, and at least part of edges of the display panel is provided with thermally conductive adhesive. The substrate is also provided with one or more layers of thermally conductive metal, at least one layer of thermally conductive metal extends to the edges of the display panel and is in contact with the thermally conductive adhesive.

Abstract: A display panel includes a pixel circuit including a driving transistor, a driving circuit configured to provide a control signal to the pixel circuit, and a clock signal line configured to provide a clock signal for the driving circuit. The pixel circuit further includes a first transistor and a second transistor. The driving circuit includes a first driving circuit configured to provide a control signal to the first transistor, and a second driving circuit configured to provide a control signal to the second transistor. The clock signal line includes a first clock signal line configured to provide a first clock signal to the first driving circuit, and a second clock signal line configured to provide a second clock signal to the second driving circuit.

Abstract: Embodiments are generally directed to a system and method for adapting executable object to a processing unit. An embodiment of a method to adapt an executable object from a first processing unit to a second processing unit, comprises: adapting the executable object optimized for the first processing unit of a first architecture, to the second processing unit of a second architecture, wherein the second architecture is different from the first architecture, wherein the executable object is adapted to perform on the second processing unit based on a plurality of performance metrics collected while the executable object is performed on the first processing unit and the second processing unit.

Abstract: A display panel includes a pixel circuit, a driving circuit, and a clock signal line. The driving circuit is configured to provide a control signal to the pixel circuit. The clock signal line is configured to provide a clock signal for the driving circuit. A data refresh period of the pixel circuit includes a data writing stage and a holding stage, and the holding stage includes N stages arranged in sequence, N?1. When the pixel circuit is operated in the data writing stage, a clock pulse frequency of the clock signal is a first frequency F1. When the pixel circuit is operated in the holding stage, in at least one stage of the N stages, the clock pulse frequency of the clock signal is a second frequency F2, F1>F2>0. The pixel circuit includes a driving transistor, a first transistor, and a second transistor.

Abstract: A display panel includes a pixel circuit, a driving circuit, and a clock signal line. The driving circuit is configured to provide a control signal to the pixel circuit. The clock signal line is configured to provide a clock signal for the driving circuit. A data refresh period of the pixel circuit includes a data writing stage and a holding stage. The holding stage includes N stages arranged in sequence, N?1. When the pixel circuit is operated in the data writing stage, a clock pulse frequency of the clock signal is a first frequency F1. When the pixel circuit is operated in the holding stage, in at least one stage of the N stages, the clock pulse frequency of the clock signal is a second frequency F2.