公开(公告)号：US09351392B2

公开(公告)日：2016-05-24

申请号：US13627681

申请日：2012-09-26

Applicant: LG Display Co., Ltd.

Inventor： Sang Dae Lee ,  Kyeong Kun Jang ,  Min Su Cho ,  Young Mee Kim

IPC: G02F1/1335 ,  H05K1/02 ,  H05K1/05 ,  F21V8/00

CPC classification number: H05K1/0209 ,  G02B6/0055 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/1336 ,  G02F1/133603 ,  G02F2001/133612 ,  H05K1/0284 ,  H05K1/056 ,  H05K2201/0358 ,  H05K2201/10409

Abstract: A backlight assembly is disclosed that is capable of enabling easy narrow bezel design and easily radiating heat generated from a light source, and a liquid crystal display device using the same. The backlight assembly includes a bottom cover, a light guide plate placed on the bottom cover, a printed circuit board having an L-shaped form and attached to a bottom surface and inner lateral surface of the bottom cover, and a plurality of Light Emitting Diode (LED) packages being mounted to the printed circuit board, wherein the printed circuit board includes a single metal layer having the L-shaped form and attached to the bottom surface and the inner lateral surface of the bottom cover; and a Resin Coated Copper (RCC) film attached to an inner lateral surface of the single metal layer.

Abstract translation: 公开了能够实现容易的窄边框设计和容易地辐射由光源产生的热的背光组件以及使用其的液晶显示装置。 背光组件包括底盖，放置在底盖上的导光板，具有L形形状并附着于底盖的底表面和内侧表面的印刷电路板，以及多个发光二极管 （LED）封装安装在印刷电路板上，其中印刷电路板包括具有L形形状并附着到底盖的底表面和内侧表面的单个金属层; 以及附着在单个金属层的内侧表面上的树脂涂覆铜（RCC）膜。

公开(公告)号：US20130258251A1

公开(公告)日：2013-10-03

申请号：US13627681

申请日：2012-09-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Sang Dae Lee ,  Kyeong Kun Jang ,  Min Su Cho ,  Young Mee Kim

IPC: G02F1/1335 ,  F21V13/12 ,  F21V8/00

CPC classification number: H05K1/0209 ,  G02B6/0055 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/1336 ,  G02F1/133603 ,  G02F2001/133612 ,  H05K1/0284 ,  H05K1/056 ,  H05K2201/0358 ,  H05K2201/10409

Abstract: A backlight assembly is disclosed that is capable of enabling easy narrow bezel design and easily radiating heat generated from a light source, and a liquid crystal display device using the same. The backlight assembly includes a bottom cover, a light guide plate placed on the bottom cover, a printed circuit board having an L-shaped form and attached to a bottom surface and inner lateral surface of the bottom cover, and a plurality of Light Emitting Diode (LED) packages being mounted to the printed circuit board, wherein the printed circuit board includes a single metal layer having the L-shaped form and attached to the bottom surface and the inner lateral surface of the bottom cover; and a Resin Coated Copper (RCC) film attached to an inner lateral surface of the single metal layer.

Abstract translation: 公开了能够实现容易的窄边框设计和容易地辐射由光源产生的热的背光组件以及使用其的液晶显示装置。 背光组件包括底盖，放置在底盖上的导光板，具有L形形状并附着于底盖的底表面和内侧表面的印刷电路板，以及多个发光二极管 （LED）封装安装在印刷电路板上，其中印刷电路板包括具有L形形状并附着到底盖的底表面和内侧表面的单个金属层; 以及附着在单个金属层的内侧表面上的树脂涂覆铜（RCC）膜。