A display control system includes a GNSS reception unit configured to receive position information from a GNSS controller, a display signal generation unit configured to generate a signal for displaying guidance information of a work machine based on the position information, a power signal reception unit configured to receive a power-off signal, and a shutdown processing unit configured to perform a shutdown process after a predetermined time has elapsed from receiving the power-off signal.

A display device includes a controller and a display panel. The controller receives original image data and output a display image signal. The display panel receives the display image signal and displays a display image corresponding to the display image signal. The controller includes an image shift controller and a memory. The image shift controller generates shifted image data by modulating the original image data to shift the display image sequentially along a preset shift path on the display panel. The memory stores a shift path value indicating a distance by which the display image has been shifted on the preset shift path. The image shift controller generates the display image signal by processing the shifted image data. When the display device is powered on, the image shift controller generates shifted image data corresponding to a shift path value stored in the memory.

An artificial intelligence-based control method is disclosed. In an artificial intelligence-based control method according to an exemplary embodiment of the present disclosure, when a user approaches within a set sensing range of a device, the device may capture a user image and predict whether the user has an intent to use the device by using motion features included in the captured image. An AI control method of the present disclosure may be associated with an artificial intelligent module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a 5G service-related device, etc.

Disclosed are a driving method for a display panel and a drive circuit. The drive circuit includes: a power circuit, configured to output a power-off signal; a pixel control circuit, configured to turn on an active switch corresponding to a pixel; and a power-off circuit, configured to close a display panel, where the pixel control circuit includes: a first logical circuit, configured to output a first control signal for turning off the active switch; a second logical circuit, configured to output a second control signal for turning on the active switch; and a switching circuit, configured to switch the first logical circuit and the second logical circuit, the active switch corresponding to the pixel being turned on when the display panel is closed.

The present application provides a GOA circuit and a display panel. In the GOA circuit, one of two GOA units of a same stage in GOA sub circuits at left and right sides of the display panel is deployed only with an all-on module and the other one of the two GOA units is deployed only with an all-off module. In such a way, both the number of the all-on modules and the number of the all-off modules required in the GOA unit are halved, thereby reducing the area occupied by the GOA circuit. It is beneficial for realizing a display panel with a narrow bezel.

A display device includes a display panel, a scan driver, a data driver, a sensing circuit, and a controller configured to select a pixel row from a plurality of pixel rows in a vertical blank period of each frame period. The vertical blank period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of each pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller predicts a current saturated source voltage of the driving transistor based on the first and second source voltages, and determines a threshold voltage change amount of the driving transistor based on a difference between a previous saturated source voltage and the current saturated source voltage.

A system including a display module and a system module. The display module is integrated in a portable device with a display communicatively coupled to one or more of a driver unit, a measurement unit, a timing controller, a compensation sub-module, and a display memory unit. The system module is communicatively coupled to the display module and has one or more interface modules, one or more processing units, and one or more system memory units. At least one of the processing units and the system memory units is programmable to calculate new compensation parameters for the display module during an offline operation.

There is provided an information processing device including a voltage detection unit configured to monitor a voltage value of a signal output at a predetermined timing, and a signal control unit configured to stop output of the signal if the voltage value after a predetermined time elapses from when the voltage value detected by the voltage detection unit exceeds a first value does not exceed a second value greater than the first value.

An electronic device may include a display panel. When content of an image frame is expected to consume relatively higher amounts of power, a controller of the electronic device may operate a switch to change a power supply of the display panel to be a power management integrated circuit of the electronic device. However, when content of an image frame is expected to consume relatively less amounts of power, the controller may operate the switch to change the power supply of the display panel to be a power supply of an electronic display, such as a power supply used to power driver circuitry of the electronic display.

Provided is an anti-tamper protection circuit including a switch trigger port, a tamper signal transmission port, a power supply unit, and a signal output port. The switch trigger port is connected to a switch, the signal output port is connected to a digital movie server, and the tamper signal transmission port is configured to transmit a tamper signal transmitted to the signal output port through the tamper signal transmission port. In the present disclosure, when an LED display screen is powered off, a battery inside the digital cinema server would continue to power the digital cinema server to maintain proper functioning of the digital cinema server, the power supply unit also powers the anti-tamper protection circuit to guarantee anti-tamper operation of the anti-tamper protection circuit, thereby enabling continuous protection of information security and maintenance of digital copyright, and such that the requirements of information handling standards are satisfied.