In embodiments, an electronic device includes: a foldable housing that includes a hinge, a first housing connected to the hinge, the first housing having a first surface facing a first direction and a second surface facing a second direction opposite the first direction, and a second housing connected to the hinge and configured to be foldable with the first housing around the hinge, the second housing having a third surface facing a third direction and a fourth surface facing a fourth direction opposite the third direction. The first surface faces the third surface in a folded state, and the third direction is equal to the first direction in an unfolded state. The electronic device further includes a first display extending from the first surface to the third surface to define the first and third surfaces, a second display viewable through at least a part of the second or fourth surface, at least one sensor, a processor disposed in the first or second housing structure, and a memory operatively connected to the processor. The memory stores instructions which, when executed, cause the processor to control the electronic device to display a plurality of applications on the first display in the unfolded state, to select at least one of the plurality of applications, based on an input or priorities of the plurality of applications, based on the at least one sensor detecting that the foldable housing is changed from the unfolded state to the folded state, and to display the selected application on the second display.

The disclosure provides a multi-page display screen and a mobile phone including the same. The multi-page display screen includes a first display sub-screen and a second display sub-screen formed by flexible screens. The first display sub-screen and the second display sub-screen each includes a first half screen and a second half screen. The first half screen and the second half screen are pivotable and foldable relative to each other, and the first half screen and the second half screen can be unfolded relative to each other to constitute the first display sub-screen and the second display sub-screen respectively. Backs of the first half screens of the first display sub-screen and in the second display sub-screen are bonded together, such that the first display sub-screen and the second display sub-screen are arranged as book pages. The multi-page display screen makes it easy to switch to a page of a different mode.

The ambient illuminance and light geometry detection system includes a computing process including receiving a hinge angle between two displays of a foldable computing device, illuminance values from illuminance sensors of the displays, and screen activity of each of the displays of the foldable computing device, determining foldable computing device posture information based at least in part on the hinge angle and the screen activity of each of the displays, determining a user facing display of the foldable computing device based at least in part on the device posture information and the screen activity of the displays, assigning differential weights to an illuminance value received from an illuminance sensor of the user facing display compared to an illuminance value received from an illuminance sensor of the non-user facing display and generating an aggregate weighted average illuminance by applying the differential weights to the illuminance values of each of the displays.

Dynamic refresh rate (DRR) switching is used to dynamically update a refresh rate of content presented on an interface. When a first application and a second application are presented on a user interface at a first refresh rate; a request may be received to temporarily boost the first refresh rate to a second, higher, refresh rate. DRR switching is initiated as the first refresh rate is temporarily boosted to a second refresh rate. Applications that are opted in to the second refresh rate receive signals to refresh content at the second refresh rate, while applications that are not opted in to the second refresh rate receive signals to refresh content at a virtualized refresh rate that matches the first refresh rate. Thus, the first application refreshes content at the first refresh rate and the second application refreshes content at the second, higher refresh rate, providing a smooth user experience without unnecessarily utilizing power consumption.

A method for a low voltage drive circuit (LVDC) begins by receiving data from one or more other low voltage drive circuits (LVDCs) using a bus with varying loading at one or more frequencies and continues by sampling one or more data values of the data to produce a sampled digital data value, converting the sampled digital data value to a binary string and writing the binary string to a buffer. The method continues by writing one or more additional binary strings to the buffer to form a digital word, outputting the digital word to a digital converter circuit and formatting the digital word to create a formatted digital word. The method continues by writing the formatted digital word to a second buffer, writing additional formatted digital words to the second buffer to form a data packet and finally, outputting the data packet to a host device.

Provided is a display device. The display device includes a display panel that includes a first display region and a second display region, a data driving circuit configured to drive a plurality of data lines, a scan driving circuit configured to drive a plurality of scan lines, and a driving controller configured to control the data driving circuit and the scan driving circuit so as to operate the first display region and the second display region at different frequencies when an operation mode is a multi-frequency mode, wherein the driving controller changes the operation mode to a normal mode when a difference between an image signal of a current frame of the first display region and an image signal of a previous frame of the first display region is equal to or greater than a reference value during the multi-frequency mode.

A method and an apparatus for screen display are provided. The method is adapted to an electronic apparatus including a processor and a memory. The method includes the following steps: installing a virtual display card driver; making one or more network connections with one or more selected apparatuses in an adjacent area; creating one or more virtual screens corresponding to the one or more selected apparatuses through the virtual display card driver; encoding one or more pictures of the one or more virtual screens to generate one or more encoded videos; and transmitting the one or more encoded videos to the corresponding one or more selected apparatuses respectively through the one or more network connections, to display the one or more pictures of the corresponding one or more virtual screens on one or more screens of the one or more selected apparatuses respectively.

A display control device includes: a state acquisition unit that acquires a vehicle state; and a display control unit that when a vehicle state is a warning state requiring a warning to a driver, displays a warning icon on a first display device and displays a type of the warning state and relevant information on a second display device provided closer to a center in a vehicle width direction relative to the first display device.

In embodiments, an electronic device includes: a foldable housing that includes a hinge, a first housing connected to the hinge, the first housing having a first surface facing a first direction and a second surface facing a second direction opposite the first direction, and a second housing connected to the hinge and configured to be foldable with the first housing around the hinge, the second housing having a third surface facing a third direction and a fourth surface facing a fourth direction opposite the third direction. The first surface faces the third surface in a folded state, and the third direction is equal to the first direction in an unfolded state. The electronic device further includes a first display extending from the first surface to the third surface to define the first and third surfaces, a second display viewable through at least a part of the second or fourth surface, at least one sensor, a processor disposed in the first or second housing structure, and a memory operatively connected to the processor. The memory stores instructions which, when executed, cause the processor to control the electronic device to display a plurality of applications on the first display in the unfolded state, to select at least one of the plurality of applications, based on an input or priorities of the plurality of applications, based on the at least one sensor detecting that the foldable housing is changed from the unfolded state to the folded state, and to display the selected application on the second display.

A wireless conferencing system for wirelessly connecting a computerized device with a display device includes at least a data transmitter. The data transmitter includes a transmitter self-powered unit, a data transmission module electrically powered by the transmitter self-powered unit, and a computer interface communicatively lined to the data transmission module, wherein when the computer interface is configured for detachably connecting to the computerized device, the data transmission module is powered and ready for wirelessly transmitting data from the computerized device to the display device without consuming power of the computerized device.