Lg Electronics Inc.

Sangjeon Kim

SungWoo Kim

Sungwoo Kim

Seonghwan Ryu

Sangtae Park

Bupsung Jung

Soonhyung Kwon

Seungchoon Bae

Buwan Seo

Hoyoung Seo

Hanbitt Joo

A liquid crystal display includes a liquid crystal display panel, a backlight and a cover. The backlight includes optical sheets that are configured to be mounted to the cover using a plurality of holes provided on the optical sheet that material to corresponding protrusions provided on the cover. The holes and protrusions are configured to reduce damage or misalignment to the optical sheet that may be caused by heat generated inside the liquid crystal display.

Backlight unit and liquid crystal display including the same

A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, the invention provides a light generating device comprising: a first layer; a plurality of light source devices disposed on the first layer and configured to emit light, at least one of the light source devices including a light emitting diode for generating the light; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; a second layer covering the light source devices and the reflection layer and configured to propagate the light reflected by the reflection layer, the second layer including a plurality of depressed portions, at least one of the depressed portions disposed between two adjacent light source devices among the plurality of light source devices; and at least one third layer disposed on the second layer and configured to diffuse the light propagated by the second layer.

Backlight unit and display device

A method for controlling display of information includes displaying content on a first display device, receiving a signal to share information, generating a message including information corresponding to the displayed content, and transmitting the message for display on at least a second display device. The message is transmitted to a provider of a network-related service, and the first and second display devices have access to the network-related service which may be but is not limited to a social network service.

Method for sharing messages in image display and image display device for the same

A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, a light generating device comprising: arrays of light source devices arranged on a first layer and including a first light source device and a second light source device configured emit light in opposite directions, at least one of the first and second light source devices including: a housing having inclined inner walls that define a cavity, a light emitting diode disposed in the cavity and configured to generate the light, and at least one material filled in the cavity; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; and a second layer covering the light source devices and the reflection layer.

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Seoul, South Korea

Sangjeon Kim