Lg Electronics Inc.

Youngwook Kang

Seunggyu Kang

Jaeuk Ryu

Soyoung Kim

Youngjun Jo

Honghae Do

Sungmo Im

Sangmin Kim

Jongyeul Suh

Seungryul Yang

Sanghoon Yoon

Soojin Hwang

SungHyun Cho

Chanhun Jeon

Jinho Kim

Hyunmook Oh

Jingu Choi

Minsoo Lee

Beom Jin Jeon

Sangheon Lee

Jangwoong Park

Joonhee Yoon

Byunghee Kim

Huisik Kim

Hyeoncheol Cho

Weonyoung Sho

Beomjin Jeon

Jeonghwan Yoon

Jongyeop Lee

Yoonsik Uhm

A display device of the present disclosure comprises: a head including a display panel; a stand for supporting the head; and a pivot assembly, which is coupled to the head and the stand and rotates the head, wherein the pivot assembly comprises: a rotary ring fixed to the head; a cam ring or middle ring coupled to the rotary ring; a center plate, which is located between the rotary ring and the cam ring or the middle ring and rotates together with the rotary ring and the cam ring or the middle ring; and a rear plate pivot-connected to the center plate.

Display device

A display device is disclosed. The display device includes a display panel; a material complexed plate located at a rear of the display panel; a side frame which is located between the display panel and the material complexed plate, is fixed to the material complexed plate, and to which the display panel is coupled, wherein the material complexed plate includes a front skin forming a front surface; a rear skin which forms a rear surface and faces the front skin; and a core which is located between the front skin and the rear skin, and includes fibers.

A display device includes a head including a display panel, a stand supporting the head, and a moving assembly coupled to the head and to the stand, the moving assembly including a rotational assembly for rotating the head and a tilt assembly for allowing the head to be inclined, the rotational assembly includes a base and a rotating plate rotatably disposed at the base, the tilt assembly includes a holder fixed to the stand, a rotating body coupled to the base and rotatably coupled to the holder, the rotating body having a rotational axis intersecting a rotational axis of the rotating plate, and an elastic member disposed between the holder and the rotating body, wherein a first end of the elastic member is coupled to the holder, and wherein the rotating body is supported by the elastic member at a position adjacent to a second end of the elastic member.

The present disclosure includes a display module, a first frame that is disposed to be long along an upper side of the display module and is convexly bent toward a front side of the display module, a second frame that is spaced apart from the first frame in the vertical direction, is disposed to be long along a lower side of the display module, and is convexly bent in the same direction as the first frame, a third frame disposed between one side of the first frame and one side of the second frame, a fourth frame spaced apart from the third frame in the left-right direction and disposed between the other side of the first frame and the other side of the second frame, an upper sliding member mounted movably in the first frame and fixed to the upper side of the display module, and a lower sliding member mounted movably in the second frame and fixed to the lower side of the display module.

Disclosed herein is a method and apparatus for managing license information for playing secure high definition content. The method includes receiving a certificate revision list (CRL) from a license server, receiving encrypted license information allowing a playback of the content through a first session established between a storage device and the license server wherein the first session is identified by session identification information, and playing the content based on the license information.

Content reproduction method and device

The present invention relates to a signal transmission and reception apparatus and a signal transmission and reception method. An embodiment of the present invention provides a signal transmission method comprising: a step (S) of encoding video data; a step (S) of encoding a file format including the encoded video data, wherein the file format includes pre-filtering information for trick play; and a step (S) of transmitting data including the encoded file format. According to an embodiment of the present invention, it is possible to provide trick play for an encoded stream more efficiently.

Signal transmission and reception apparatus and signal transmission and reception method for providing trick play service

Disclosed is a method for playing content stored in a storage device connected through at least one interface, including detecting a first storage device and a second storage device connected a second playback device, requesting first information related to the detected second storage device, receiving the first information from the second playback device, and playing at least one content included in the first storage device or the second storage device, wherein the first information includes at least any one of an identifier (ID) of the second playback device, an ID of the second storage device, and a content ID list.

Method and device for playing content

A method for managing license information for playback of content, includes transmitting certificate information of a storage device to a license serve, updating a certificate revision list received from the license server on the basis of the certificate information, receiving encrypted license information allowing the content to be played through a first session established between the storage device and the license server, the first session being identified by session identification information, and decrypting the encrypted license information and storing the decrypted license information to a secure region.

A control target device receives, from a control point device connected to a first network, a message for requesting movement to a second network. The control target device transmits a network movement advertising message to the control point device of the first network. The control target device disconnects from the first network and accesses the second network. The control point device collects device information on a plurality of control target devices connected to a plurality of networks. When a network of one control target device selected from the plurality of control target devices is different from a network of the control point device, the control point device accesses the network of the selected control target device.

Control apparatus, control target apparatus, and method for operating the control, apparatus and the control target apparatus in multiple networks

Provided are control device and a method of controlling a server. The method includes requesting an aggregated device list to the aggregate server; receiving the aggregated device list from the aggregate server; selecting at least one aggregated device from the received aggregated device list; requesting, to the aggregate server, content information collected from the selected aggregated device; and receiving, from the aggregate server, the content information of the selected aggregated device transmitted.

Growing community of inventors

Seoul, South Korea

Youngwook Kang