公开(公告)号：US10185167B2

公开(公告)日：2019-01-22

申请号：US15578537

申请日：2017-07-06

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD

Inventor： Jie Zeng ,  Xia Zhang ,  Zhenzhen Zhang ,  Xiaoling Li ,  Yingbo Zheng ,  Xuan Qiu

IPC: F21V8/00 ,  G02F1/1333 ,  G02F1/1335

Abstract: The present invention provides a backlight assembly which includes a plastic frame, the plastic frame, a light guide plate, a light bar and an optical diaphragm group, a side surface of the plastic frame deviating from the reflective sheet is provided with a double-sided adhesive, at least one side frame of the plastic frame is provided with a groove which is disposed at a side surface of the plastic frame opposite to the double-sided adhesive; the double-sided adhesive includes a conductive heat dissipation layer and a double-sided adhesive layer, and a first metal sheet is disposed on a double-sided adhesive layer, located on the groove and contacts the optical diaphragm group and the conductive heat dissipation layer, respectively. The present invention further provides a liquid crystal display assembly.

公开(公告)号：US20180373086A1

公开(公告)日：2018-12-27

申请号：US15578537

申请日：2017-07-06

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD

Inventor： Jie Zeng ,  Xia Zhang ,  Zhenzhen Zhang ,  Xiaoling Li ,  Yingbo Zheng ,  Xuan Qiu

IPC: G02F1/1333 ,  G02F1/1335 ,  F21V8/00

Abstract: The present invention provides a backlight assembly which includes a plastic frame, the plastic frame, a light guide plate, a light bar and an optical diaphragm group, a side surface of the plastic frame deviating from the reflective sheet is provided with a double-sided adhesive, at least one side frame of the plastic frame is provided with a groove which is disposed at a side surface of the plastic frame opposite to the double-sided adhesive, the double-sided adhesive includes a conductive heat dissipation layer and a double-sided adhesive layer, and a first metal sheet is disposed on a double-sided adhesive layer, located on the groove and contacts the optical diaphragm group and the conductive heat dissipation layer, respectively. The present invention further provides a liquid crystal display assembly.