Abstract: An electronic device includes: a display; at least one memory comprising a memory storing instructions; and at least one processor operably connected to the at least one memory and configured to execute the instructions, where, by executing the instructions, the at least one processor is configured to: obtain first pattern information including information about a state of a first user for a plurality of time intervals; identify the state of the first user for a current time interval based on the first pattern information; identify a first wavelength distribution corresponding to the state of the first user based on spectrum information stored in the at least one memory; determine a first RGB output setting of the display according to the first wavelength distribution; and generate first correction information based on a user input for screen setting correction and the first RGB output setting.

Abstract: An electronic device may include: a memory including at least one storage medium configured to store instructions; and at least one processor including processing circuitry, the at least one processor configured to: with a connection to a plurality of display devices including a three-dimensional (3D) display device that supports 3D display, obtain a request for 3D display, based on the obtained request for 3D display, obtain image data in a 3D format according to multi-display mode information that indicates the plurality of display devices are in a multi-display mode, and transmit, to the 3D display device among the plurality of display devices, an image signal including the image data that allows the 3D display device to display a 3D image corresponding to the image data, wherein the multi-display mode is one of a display duplication mode and a display extension mode.

Abstract: An electronic device includes: a camera; memory storing instructions; and at least one processor including processing circuitry, where the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to: based on an application being selected, identify a target group of one or more motion parameters among a plurality of predetermined groups of motion parameters based on a movement range of a field of view of the application, obtain an image from the camera, obtain motion data of a head object based on the image, obtain target data corresponding to the target group from the motion data, and provide a content image based on the target data.

Abstract: The disclosure relates to an artificial intelligence (AI) system, which imitates functions of the human brain, such as recognition and determination, using a machine learning algorithm such as deep learning, and an application thereof. A computing device includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to execute the one or more instructions to: using at least one neural network, infer user-preferred item candidates and user tastes based on user information; and select and provide an item suited to the user tastes from among the user-preferred item candidates.

Abstract: An display apparatus may include a liquid crystal; a color filter overlapping the liquid crystal; a backlight unit to supply light to the liquid crystal and including a first light source emitting light of a first wavelength and a second light source emitting a second wavelength different from the first wavelength; a first power supply part to supply a first current to the first light source; a second power supply part to supply a second current to the second light source; and a processor which may control the first power supply part and the second power supply part so that the first and second currents are simultaneously supplied to the first light source and the second light source. The processor may control the first power supply part and the second power supply part so that intensity of the first current supplied to the first light source is different from intensity of the second current supplied to the second light source.

Abstract: An electronic device includes: a display; at least one memory comprising a memory storing instructions; and at least one processor operably connected to the at least one memory and configured to execute the instructions, where, by executing the instructions, the at least one processor is configured to: obtain first pattern information including information about a state of a first user for a plurality of time intervals; identify the state of the first user for a current time interval based on the first pattern information; identify a first wavelength distribution corresponding to the state of the first user based on spectrum information stored in the at least one memory; determine a first RGB output setting of the display according to the first wavelength distribution; and generate first correction information based on a user input for screen setting correction and the first RGB output setting.

Abstract: An electronic apparatus includes a communication interface, a microphone, a memory storing at least one instruction, and one or more processors connected to the communication interface, the microphone, and the memory and configured to the electronic apparatus, and the one or more processors are configured to, based on identifying that a user's state corresponds to a sleep state according to a first reflection signal received via the communication interface, not perform a voice recognition function corresponding to a user voice input and perform a sleep recognition function to obtain information corresponding to the sleep state based on the obtained audio, and while the sleep recognition function is being performed, obtain information corresponding to the user's sleep state based on the user state identified by a second reflection signal received via the communication interface and a breathing sound of the user identified by audio obtained via the microphone.

Abstract: An display apparatus may include a liquid crystal; a color filter overlapping the liquid crystal; a backlight unit to supply light to the liquid crystal and including a first light source emitting light of a first wavelength and a second light source emitting a second wavelength different from the first wavelength; a first power supply part to supply a first current to the first light source; a second power supply part to supply a second current to the second light source; and a processor which may control the first power supply part and the second power supply part so that the first and second currents are simultaneously supplied to the first light source and the second light source. The processor may control the first power supply part and the second power supply part so that intensity of the first current supplied to the first light source is different from intensity of the second current supplied to the second light source.

Abstract: An electronic apparatus includes a communication interface; a memory storing a control code information of a content providing apparatus; and at least one processor configured to: based on repeatedly receiving, from a remote controller, a control signal for changing a volume value of the electronic apparatus more than a threshold number of times through the communication interface, obtain state information of the content providing apparatus, identify a current volume value of the content providing apparatus or a state of the content providing apparatus, based on the state information, and based on the current volume value of the content providing apparatus being less than or equal to a threshold value or the content providing apparatus being in a mute state, control the communication interface to transmit a control signal to change the volume value of the content providing apparatus to the remote controller based on the stored control code information.

Abstract: A content reproducing electronic apparatus includes a communicator including circuitry, an audio output device, and a processor configured to receive state information indicating a state of an external electronic apparatus from the external electronic apparatus located around the electronic apparatus via the communicator, obtain noise information corresponding to the received state information, and control the audio output device to output an audio signal of a content based on a volume corresponding to the obtained noise information.

Abstract: An electronic apparatus includes an interface circuitry; a display; a memory storing one or more instructions; and a processor configured to execute the one or more instructions to: receive a broadcast signal of any one of a plurality of channels through the interface circuitry, control the display to display an image of a content based on the received broadcast signal, identify timing when the content switches from a first content to a second content having a different type than the first content based on a change in a video characteristic defined corresponding to the type of the content, and perform a first operation related to the second content based on the identified timing.

Abstract: An electronic apparatus includes a communication interface; a memory storing a control code information of a content providing apparatus; and at least one processor configured to: based on repeatedly receiving, from a remote controller, a control signal for changing a volume value of the electronic apparatus more than a threshold number of times through the communication interface, obtain state information of the content providing apparatus, identify a current volume value of the content providing apparatus or a state of the content providing apparatus, based on the state information, and based on the current volume value of the content providing apparatus being less than or equal to a threshold value or the content providing apparatus being in a mute state, control the communication interface to transmit a control signal to change the volume value of the content providing apparatus to the remote controller based on the stored control code information .

Abstract: An electronic apparatus includes a communication interface; a memory storing a control code information of a content providing apparatus; and at least one processor configured to: based on repeatedly receiving, from a remote controller, a control signal for changing a volume value of the electronic apparatus more than a threshold number of times through the communication interface, obtain state information of the content providing apparatus, identify a current volume value of the content providing apparatus or a state of the content providing apparatus, based on the state information, and based on the current volume value of the content providing apparatus being less than or equal to a threshold value or the content providing apparatus being in a mute state, control the communication interface to transmit a control signal to change the volume value of the content providing apparatus to the remote controller based on the stored control code information.

Abstract: An electronic apparatus includes an interface circuitry; a display; a memory storing one or more instructions; and a processor configured to execute the one or more instructions to: receive a broadcast signal of any one of a plurality of channels through the interface circuitry, control the display to display an image of a content based on the received broadcast signal, identify timing when the content switches from a first content to a second content having a different type than the first content based on a change in a video characteristic defined corresponding to the type of the content, and perform a first operation related to the second content based on the identified timing.

Abstract: The disclosure relates to an artificial intelligence (AI) system, which imitates functions of the human brain, such as recognition and determination, using a machine learning algorithm such as deep learning, and an application thereof. A computing device includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to execute the one or more instructions to: using at least one neural network, infer user-preferred item candidates and user tastes based on user information; and select and provide an item suited to the user tastes from among the user-preferred item candidates.

Abstract: A content reproducing electronic apparatus includes a communicator including circuitry, an audio output device, and a processor configured to receive state information indicating a state of an external electronic apparatus from the external electronic apparatus located around the electronic apparatus via the communicator, obtain noise information corresponding to the received state information, and control the audio output device to output an audio signal of a content based on a volume corresponding to the obtained noise information.

Abstract: An electronic apparatus includes a communication interface; a memory storing a control code information of a content providing apparatus; and at least one processor configured to: based on repeatedly receiving, from a remote controller, a control signal for changing a volume value of the electronic apparatus more than a threshold number of times through the communication interface, obtain state information of the content providing apparatus, identify a current volume value of the content providing apparatus or a state of the content providing apparatus, based on the state information, and based on the current volume value of the content providing apparatus being less than or equal to a threshold value or the content providing apparatus being in a mute state, control the communication interface to transmit a control signal to change the volume value of the content providing apparatus to the remote controller based on the stored control code information.