Lg Electronics Inc.

Sunho Hwang

Kyungnam Bae

Woojin Choi

Jeonghwan Hwang

Chiho Shin

Yongwoo Yoo

Jihoon Kim

Eunjung Lee

Jinseong Kim

Sijin Kim

Taejin Park

Hyosung Kim

Sungeun Kim

Byounghyun Shin

Jeonghwan Kwon

Kwangseob Jeong

Sangrok Lee

Kyoungryul Lim

Eunkyung Jung

Ingyu Lee

Moonyoung Heo

A display device according to an embodiment of the present disclosure may comprise: a roller accommodated in the housing; a display configured to be withdrawn from or retracted into the housing by operating the roller; and a control unit configured to control the roller such that a screen of the display is formed to face at least one of a first direction and a second direction.

Display device

An embodiment of the present disclosure provides a display device for adjusting recognition sensitivity of a speech recognition starting word, the display device including a display, a microphone, a memory configured to store a default starting word recognition engine that recognizes a speech recognition starting word, and a processor configured to determine a valid recognition threshold range of the default starting word recognition engine, assign recognition thresholds within the valid recognition threshold range to a predetermined number of sensitivity levels, display a sensitivity setting interface including the sensitivity levels through the display, and set a default recognition threshold of the default starting word recognition engine to a recognition threshold selected through the sensitivity setting interface.

Display device for adjusting recognition sensitivity of speech recognition starting word and operation method thereof

According to an embodiment of the present disclosure, a display device includes a microphone, a wake-up word recognition unit configured to determine whether a voice wake-up word received through the microphone is recognized, and a main processor configured to, when recognition of the voice wake-up word is successful in the wake-up word recognition unit, determine whether the voice wake-up word is a normal wake-up word based on feature information of the voice wake-up word, and, when it is determined that the voice wake-up word is the normal wake-up word, perform a function corresponding to a received speech command as the speech command is received through the microphone.

A detachable display device includes a main box including a microphone and a main processor, and a display including an amplifier configured to amplify an audio signal received from the main processor and a speaker configured to convert the amplified audio signal into a sound and output the sound. The main processor is configured to perform acoustic echo cancellation (AEC) on the audio signal based on the audio signal output by the main processor, equalization information, and volume information.

An image display device includes: a wireless communication unit configured to communicate with a source device; and a controller configured to control the wireless communication unit to receive an image transmitted from the source device, wherein a resolution of the image transmitted from the source device is determined based on a channel condition of the wireless communication unit, and wherein the controller controls the channel condition of the wireless communication unit, such that the image transmitted from the source device has a specific resolution.

Image display device and system thereof

Provided is a display device. The display device includes a wireless communication unit configured to transmit/receive a packet according to a wireless communication manner, a storage unit configured to store information of at least one wake-up registration device, and a controller configured to allow the wireless communication unit to operate in a wake-up mode when power of the display device is turned off. The wireless communication unit outputs a first packet including information of the display device as operating in the wake-up mode, receives a second packet corresponding to a response of the outputted first packet, and turns on the power of the display device on the basis of the received second packet.

Display device and terminal for controlling the same

A wireless device supporting Wi-Fi Direct service includes: a display; a communication unit; and a controller configured to cause: transmitting resolution information including a plurality of resolutions that are supported by the wireless device to a second wireless device; receiving an entire image including a first image and a second image from the second wireless device if a resolution of the first image is not one of the plurality of resolutions; displaying the first image by removing the second image from the received entire image when the entire image is received; and receiving the first image from the second wireless device without the second image if the resolution of the first image is included in the resolution information, the second image being an image that is added to the first image such that a resolution of the received entire image corresponds to one of the plurality of resolutions.

Wireless device displaying images and matching resolution or aspect ratio for screen sharing during Wi-Fi direct service

A display device having a display, a device interface to permit communication with an external device using at least one wireless communication protocol, a network interface for coupling to a network and a controller. The controller is configured to: cause the display to display data mirroring data displayed on an external device; receive a request for playback of content, wherein the request for playback of the content is received from the external device via the device interface; obtain the content from a storage unit when the content is non-streaming content; obtain the content from a source, via the network interface, when the content is streaming content; cause the display to display the content obtained from either the storage unit or the source; and transmit, via the device interface, a first message to the external device to cause the external device to enter a standby mode.

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Seoul, South Korea

Sunho Hwang