公开(公告)号：US07553055B2

公开(公告)日：2009-06-30

申请号：US11508056

申请日：2006-08-21

Applicant: Cheng-Hung Liu

Inventor： Cheng-Hung Liu

IPC: F21V7/04

CPC classification number: F21V29/86 ,  F21K9/00 ,  F21V29/83 ,  G02B6/003 ,  G02B6/0083 ,  G02B6/0085 ,  G02F1/133603 ,  H05K1/0206 ,  H05K3/0061 ,  H05K2201/09481 ,  H05K2201/09563 ,  H05K2201/09609 ,  H05K2201/10106

Abstract: Systems for displaying images are provided. An embodiment of a system comprises a liquid crystal display module, and the liquid crystal display module comprises a backlight assembly. The backlight module primarily includes a circuit board and at least an LED disposed on a first planar side of the circuit board. The circuit board comprises at least a hole and a heat conductor extending through the hole. Heat from the LED on the first planar side is dissipated to a second planar side of the circuit board by the heat conductor through the hole.

Abstract translation: 提供显示图像的系统。 系统的一个实施例包括液晶显示模块，液晶显示模块包括背光组件。 背光模块主要包括电路板和至少设置在电路板的第一平面侧上的LED。 电路板包括至少一个孔和延伸穿过孔的热导体。 来自第一平面侧的LED的热量通过该导热体通过该孔被散发到电路板的第二平面侧。

公开(公告)号：US20070133221A1

公开(公告)日：2007-06-14

申请号：US11508056

申请日：2006-08-21

Applicant: Cheng-Hung Liu

Inventor： Cheng-Hung Liu

IPC: A47F3/00

CPC classification number: F21V29/86 ,  F21K9/00 ,  F21V29/83 ,  G02B6/003 ,  G02B6/0083 ,  G02B6/0085 ,  G02F1/133603 ,  H05K1/0206 ,  H05K3/0061 ,  H05K2201/09481 ,  H05K2201/09563 ,  H05K2201/09609 ,  H05K2201/10106

Abstract: Systems for displaying images are provided. An embodiment of a system comprises a liquid crystal display module, and the liquid crystal display module comprises a backlight assembly. The backlight module primarily includes a circuit board and at least an LED disposed on a first planar side of the circuit board. The circuit board comprises at least a hole and a heat conductor extending through the hole. Heat from the LED on the first planar side is dissipated to a second planar side of the circuit board by the heat conductor through the hole.

Abstract translation: 提供显示图像的系统。 系统的一个实施例包括液晶显示模块，液晶显示模块包括背光组件。 背光模块主要包括电路板和至少设置在电路板的第一平面侧上的LED。 电路板包括至少一个孔和延伸穿过孔的热导体。 来自第一平面侧的LED的热量通过该导热体通过该孔被散发到电路板的第二平面侧。