Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Seong-Sik Choi

Joo-Woan Cho

Hyun-Chul Bae

Du-Hwan Chung

Yong-Woo Lee

Cheol-Yong Noh

Hyeon-Yong Jang

Joo-Young Kim

Se-Ki Park

Jin-Sung Choi

Jae-Chang Choi

Tae-Seok Jang

Gong-Sub Kwon

Dong-Hoon Kim

Jin-Hee Park

Jae-hwan Chun

Dong-Lyoul Shin

Seung-Ha Shin

Jae-Sang Lee

Sang-Hyeok Lee

Hee-June Kwak

Yong-Hwi Kim

Sang-Hoon Lee

Song-Yi Han

Moon-Shik Kang

Byung-Choon Yang

Ju-Hwa Ha

Heu-Gon Kim

Chi-O Cho

Byung-Yun Joo

Byoung-Dae Ye

Jung-wook Paek

Si-Joon Song

Seon-Bae Kim

Seung-Chul Jeong

Min-Ho Ok

Tae-Gil Kang

Doo-Won Lee

Dong-hyeon Lee

Kyung-Rok Ko

Du-hwan Chung

Kui-Yong Choi

Yang-Woo Lee

A liquid crystal display ('LCD') module includes a backlight assembly emitting light, a LCD panel overlapping the backlight assembly, and an upper cover. The backlight includes a light source module emitting the light, a light guide plate ('LGP') including edges and a middle portion, and a LGP support overlapping the edges of the LGP. The LGP support includes a plurality of LGP supporting pieces connected to each other so as to form a polygonal shape, each of the LGP supporting pieces including a LGP supporting portion including a LGP supporting surface overlapping the edges of the LGP, and the LGP supporting surfaces of each of the LGP supporting pieces of the LGP support are placed on a same plane. Opposing LGP supporting pieces are interconnected by an LCD module mounting member.

Backlight assembly, and liquid crystal display module and liquid crystal display device having the same

Provided is a liquid crystal display (LCD) with improved heat dissipation and reduced thickness. The LCD includes for an embodiment: a lower housing; a heat-dissipating member which is disposed in the lower housing; a plurality of point light sources which are disposed on the heat-dissipating member; a plurality of electric wires which supply power to the point light sources; and a light guide plate (LGP) which is disposed in the lower housing in such a way that side surfaces of the LGP face the point light sources.

Liquid crystal display

A backlight assembly includes a light emitting part, a light guide plate and a lower receiving container. The light guide plate includes a side surface and a light exiting surface. The lower receiving container includes a heat sinking part and a rigid part having a strength greater than the heat sinking part.

Backlight assembly and display apparatus having the same

A liquid crystal display includes a backlight assembly. The backlight assembly includes a light guide plate, a light source module which emits light to a side surface of the light guide plate, and a housing which accommodates the light guide plate and the light source module. The light source module includes a printed circuit board on which a plurality of a point light source is mounted, and a light source fixing board which supports the printed circuit board. The housing includes a bottom portion on which the light guide plate is placed, and a fixing portion which extends from an edge of the bottom portion. An extension portion of the light source fixing board, which is adjacent to a corner of the light guide plate, and an end of the fixing portion of the housing, are coupled to a reinforcing member.

Backlight assembly and liquid crystal display including the same

Provided are a backlight assembly with improved heat dissipation, and a liquid crystal display (LCD) having such a backlight assembly. The backlight assembly includes: a light guide plate; a light source unit disposed on a side of the light guide plate; an intermediate housing covering an upper surface of the light source unit; and a lower housing coupled to the intermediate housing to accommodate the light guide plate and the light source unit, wherein the lower housing includes: a light source unit-fixing frame to which the light source unit is fixed, the light source unit-fixing frame contacting an inner surface of the intermediate housing; and a body portion disposed under the light guide plate and coupled to the light source unit-fixing frame.

Backlight assembly and liquid crystal display having the same

A liquid crystal display ('LCD') module includes a liquid crystal panel, a mold frame provided below the liquid crystal panel and supporting the liquid crystal panel, a light guide plate provided below the mold frame, and a light source assembly coupled to an outside of the mold frame to accommodate the light guide plate therein, the light source assembly partially inserted into the mold frame, and supplying light to the light guide plate.

Liquid crystal display module, display device set including the same, and method of assembling liquid crystal display module

A backlight assembly includes a receiving container, a first light source module and a first light source cover. The receiving container includes a bottom portion, a first sidewall and a second sidewall connected to the bottom portion. The first light source module is supported by the bottom portion and adjacent to the first side wall. The first light source cover makes contact with an exterior surface of the first sidewall. The first light source cover surrounds the second sidewall so that a first end portion of the first light source cover covers the first light source module.

Backlight assembly including a light source cover including a sidewall cover portion which contacts with an exterior surface of a sidewall of a receiving container and a light source cover portion which covers a light source and a portion of the exiting surface of a light guide plate, display device having the same and method of assembling the display device

An LCD module including an LCD panel and a backlight unit disposed under the LCD panel is provided. The backlight unit has a bottom chassis, a lamp, a socket, and a balance board. The bottom chassis receives the lamp, the socket, and the balance board therein. The balance board is fixed to the bottom chassis. The socket is coupled with the balance board and the lamp.

Slim LCD module and a socket therefor

A backlight assembly of a Liquid Crystal Display (LCD) is provided with improved heat dissipation capabilities. The improved dissipation capabilities come from one or more light-sourcing unit fixing frames that have extensions which protrude to outside a housing that houses light sourcing units of the LCD. The light-sourcing unit fixing frames mechanically interlock with the housing.

Backlight assembly comprising a light-sourcing unit fixing frame with a lateral extension portion and a fixing protrusion which interlocks the light-sourcing unit fixing frame to a housing

The light sourcing module of a backlit LCD display apparatus includes a light sources and power sources supporting substrate. The supporting substrate supports plural light sources on a top major surface thereof and at least one heat generating and power supplying circuit element that protrudes from a bottom major surface of the supporting substrate. The supporting substrate integrally includes wiring that couples driving power output by power supplying circuit element to the plural light sources. A rear receiving frame includes an integral heat-sinking and dissipating recess or groove that is positioned and dimensioned to receive the power supplying circuit element when the supporting substrate is received by the rear receiving frame. The integral heat-sinking and dissipating recess or groove removes heat from the heat generating and power supplying circuit element so that such heat does not adversely affect performance of the light sources.

Light source module and display apparatus having the same

A light source includes a heat-dissipating plate, a heat-dissipating pin protruding from the heat-dissipating plate, a light emitting chip for emitting light, and a housing surrounding the light emitting chip, the housing having a receiving space spanning from a top surface to a bottom surface of the housing, wherein the heat-dissipating plate is disposed on the bottom surface of the housing, wherein the light emitting chip is disposed on the heat-dissipating plate exposed by the receiving space.

Light source, light-emitting module having the same and backlight unit have the same

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Seoul, South Korea

Seong-Sik Choi