Abstract: Provided in the disclosure are a method and a display apparatus for image processing. The method can include: receiving a command for starting a preset application, and obtaining the sequence of ports plugged by cameras on the display apparatus and a screen mode, where the screen mode is configured to indicate that a display is in a landscape mode or a portrait mode; and capturing an image by a camera corresponding to a port in a preset order in the sequence according to the screen mode.

Abstract: A projection apparatus includes: a light emitting component, configured to project a projection content onto a projection surface; a camera, configured to photograph a sample image; at least one processor configured to execute instructions to cause the projection apparatus to: obtain a control command for image quality adjustment; in response to the control command, control the light emitting component to project a correction image onto the projection surface; obtain a sample image photographed by the camera for the correction image on the projection surface, and extract a background color parameter from the sample image; generate a color difference gain parameter according to the background color parameter and a standard color parameter; and adjust an image quality curve of the projection content according to the color difference gain parameter, and control the light emitting component to project the projection content onto the projection surface according to the image quality curve adjusted.

Abstract: A backlight module and a display apparatus are disclosed. The backlight module includes a circuit board, a driving chip on the circuit board, and a plurality of light-emitting areas corresponding to the driving chip. The driving chip includes a first pin and a third pin located on a first side of the driving chip, and a second pin and a fourth pin located on a second side of the driving chip, the first pin and the second pin are electrically connected inside the driving chip, and the third pin and the fourth pin are electrically connected inside the driving chip; the first side and the second side are opposite sides. The driving chip further includes a plurality of control terminals on a third side of the driving chip, the plurality of control terminals are correspondingly connected with the plurality of light-emitting areas.

Abstract: The present application provides a display apparatus and a method. The method includes: when the display apparatus receives a first display command from the user, the display apparatus displays the game information in the first region on the game interface, and after receiving a first adjustment command from the user, adjusts the display region and/or the display item(s) of the game information on the game interface.

Abstract: Disclosed are a display apparatus and a data processing method. The display apparatus can include: a display, an audio playback module, a WiFi communication module, and a memory. A processor is connected with the display, the audio playback module, the WiFi communication module and the memory, and can be configured to execute computer instructions in the memory to cause the display apparatus to perform: determining a target Bluetooth device having the earliest occurrence time of microphone grabbing from at least one Bluetooth device; sending a microphone grabbing success indication to the target Bluetooth device, receiving a Broadcast Isochronous Stream, BIS, channel identifier sent from the target Bluetooth device after sending the microphone grabbing success indication; monitoring a target BIS channel indicated by the BIS channel identifier to receive a target BIS audio; and controlling the audio playback module to play the target BIS audio.

Abstract: The present application provides a drive chip, a drive circuit, a display apparatus, and a data communication method; where preset marking information of the drive chip can be set in the drive chip; the drive chip can be connected to at least one controller and at least one light bead; the at least one controller can be configured to send drive data to the drive chip based on the preset marking information of the drive chip, where the preset marking information can include an address of the drive chip; the drive chip can be electrically connected to the at least one light bead and can be configured to drive the at least one light bead according to the drive data.

Abstract: Disclosed is a display apparatus. The display apparatus includes: a transformer, voltage conversion modules, a feedback module and a light string group. The light string group includes a first light string and a second light string; a first secondary coil and a second secondary coil of the transformer are coupled with a primary coil of the transformer; the first secondary coil is configured to output a first voltage according to a power received by the primary coil. The second secondary coil is configured to output a second voltage from both ends of the second secondary coil alternately according to the power received by the primary coil. The voltage conversion module is configured to generate an additional voltage according to the first voltage, and superimpose the additional voltage onto a corresponding second voltage at both ends of the second secondary coil to output a superimposed third voltage.

Abstract: Disclosed are a switching method for an audio output channel, and a display apparatus. The method includes: in response to a switch operation for switching an audio output channel of an external power amplifier, obtaining a first state value corresponding to the switch operation, where the audio output channel of the external power amplifier includes an ARC and/or an eARC, and the first state value is used for indicating an on/off state of the eARC specified by the switch operation; and adjusting a connection state of the ARC and a connection state of the eARC according to the first state value, and determining a target channel for outputting audio according to an adjusting result; and displaying the on/off state of the eARC matching with the target channel.

Abstract: Provided are a display apparatus and a person recognition and presentation method. The display apparatus includes a display and a controller that is in communication with the display. The controller is configured to: associated information of a display interface of the display and generate a scenario image for recognition in response to a user command; obtain facial feature information for recognition in the scenario image; obtain similar facial feature information when a matching confidence level of pre-stored facial feature information in a database with the facial feature information for recognition does not exceed a preset confidence level; obtain average-person recognition data; generate a sharing control uniquely matching with the facial feature information for recognition; and control the display to present the average-person recognition data and the sharing control on a current display interface.

Abstract: Disclosed are a display apparatus and a split-screen playback method. The method includes: upon receiving media data pushed from the terminal device, detecting a type of a current signal source of the display apparatus; in response to the type of the current signal source being included in a source list, starting a split-screen playback mode in the display apparatus, generating a first window and a second window, presenting the first window and the second window, on a display, and displaying video data from the current signal source in the first window and displaying the media data from the terminal device in the second window; in response to the type of the current signal source being not included in the source list, not generating the first window and the second window, and presenting the video data from the current signal source in a full-screen mode on the display.

Abstract: An intelligent television system provides an operating system and an application framework for controlling a user interface to handle user input events from a handheld remote control. The remote control includes color keys that are configured for triggering different functions in different application panels displayed on the television.

Abstract: A display device and a display control method. A power adjustment module is provided in a power supply circuit of a display device. The power adjustment module transmits energy between voltages outputted by a power supply circuit respectively to a main board and an LED light strip, such that the voltages provided by the power supply circuit to the main board and the LED light strip are within respective preset voltage ranges, and no large adjustments to voltage values are required. Therefore, the working efficiency of the entire power supply circuit can be improved, and the costs of the power supply circuit and the display device are reduced.

Abstract: Provided is a display apparatus. The display apparatus includes: a liquid crystal display panel and a backlight module, wherein a first sealed air cavity is formed inside the liquid crystal display panel, and the backlight module is located on one side of the liquid crystal display panel and forms a second sealed air cavity with the liquid crystal display panel; and a sound production board and a sound production exciter, wherein the sound production board is fixed onto the surface of the backlight module away from the liquid crystal display panel, a vibration output terminal of the sound production exciter is fixed onto the surface of the sound production board away from the backlight module, and the sound production exciter is used for exciting, by means of the vibration output terminal, the sound production board to vibrate, so as to drive the backlight module to vibrate.

Abstract: A display apparatus and a display method are disclosed. The display apparatus includes: a display, configured to display an image and/or a user interface; an external device interface, configured to connect an external device; at least one processor, configured to execute instructions to cause the display apparatus to: obtain a first command input from a user for switching a viewing angle ratio; obtain audio and video meta information of the external device, and parse a flag field in the audio and video meta information; send declaration information to the external device according to the first command in response to the flag field being identical to a determination field; receive video data returned from the external device for the declaration information, where an image ratio of the video data is equivalent with the switched viewing angle ratio; and control the display to display the video data.

Abstract: A display apparatus and a control method are provided in the present disclosure. The display device includes a display configured to display content from a broadcast system or network and/or a user interface; one or more external device interfaces, configured to communicate with one or more external devices according to a communication protocol, where the communication protocol includes a Bluetooth protocol and an infrared protocol; and at least one processor, in connection with the display and the one or more external device interfaces, and configured to execute instructions to cause the display apparatus to perform the control method.

Abstract: A display apparatus includes a liquid crystal display panel and a backlight module, a first sealed air cavity formed inside the liquid crystal display panel, and the backlight module being located on one side of the liquid crystal display panel and forming a second sealed air cavity with the liquid crystal display panel; and a sound-emitting board and a sound-emitting exciter, the sound producing board being fixed to the surface of the backlight module far away from the liquid crystal display panel, and a vibration output terminal of the sound-emitting exciter being fixed to the surface of the sound-emitting board far away from the backlight module.

Abstract: Provided in the present application are a display apparatus, and a method for displaying time zone information. The display apparatus detects a signal source of the display apparatus when the display apparatus is powered on; when the signal source is a first channel, determines whether a code stream exists in the first channel; when a code stream exists in the first channel, parses the code stream to obtain first time information; when the first time information includes first time zone information, the first UTC time and the first daylight saving time, determines a first offset time corresponding to the first time zone information, and sums the first offset time, the first UTC time and the first daylight saving time to obtain a current time.

Abstract: A display apparatus includes a display; an image collector or a user input interface configured to connect with the image collector; one or more processors configured to execute the instructions to cause the display apparatus to: in response to a switch command for a gesture detection function switch on a user interface, detect whether the image collector is occupied by a specified application that needs to start the image collector based on an attribute state of the image collector; in response to the attribute state being a first state, determine that the image collector is occupied by the specified application that needs to start the image collector, and not perform a gesture detection function; in response to the attribute state being a second state, determine that the image collector is not occupied by the specified application that needs to start the image collector, and perform the gesture detection function.

Abstract: Disclosed is a display apparatus and method. The method includes: in response to a boot command for starting the display apparatus from a user, entering a preset application in the display apparatus, where a user interface of the preset application is a black screen; in response to the smart boot mode being in the on state, reading an attribute value stored in a database of the display apparatus; if the attribute value is a first preset value, controlling the display to present a startup homepage, and exiting from the preset application; and if the attribute value is a second preset value, reading an input ID, controlling the display to present an interface of a physical source corresponding to the input ID, and exiting from the preset application.

Abstract: An intelligent television system provides an operating system and an application framework for controlling a user interface to handle user input events from a handheld remote control. The remote control includes color keys that are configured for triggering different functions in different application panels displayed on the television.