公开(公告)号：US20160161665A1

公开(公告)日：2016-06-09

申请号：US14793755

申请日：2015-07-08

Applicant: Young Lighting Technology Inc.

Inventor： Ching-Hung Chen ,  Wen-Pin Yang ,  Chi-Sheng Liao ,  Chun-Chung Hsiao ,  Ruei-An Lyu ,  Hua-Te Feng

IPC: F21V8/00

CPC classification number: G02B6/0085 ,  G02B6/0083 ,  G02B6/0088

Abstract: A display device including a heat dissipation component, a display panel, a light guide plate, an optical film set, and a light source set is provided. The heat dissipation component has a supporting surface, a first connecting surface, and a second connecting surface. The supporting surface supports the display panel. The light guide plate is connected to the first connecting surface, and has a light incident surface and a light emitting surface. The optical film set is connected to the second connecting surface, and located between the light guide plate and the display panel, wherein the light emitting surface of the light guide plate faces the optical film set. The light source set is disposed on the heat dissipation component, and aligned to the light incident surface of the light guide plate. A backlight module adapted to the display device is also provided.

Abstract translation: 提供了包括散热部件，显示面板，导光板，光学膜组件和光源组件的显示装置。 散热部件具有支撑面，第一连接面和第二连接面。 支撑面支撑显示面板。 导光板与第一连接面连接，具有光入射面和发光面。 光学膜组件连接到第二连接表面，并且位于导光板和显示面板之间，其中导光板的发光表面面向光学膜组。 光源组设置在散热部件上，并与导光板的光入射面对准。 还提供了适用于显示装置的背光模块。

公开(公告)号：US20180314110A1

公开(公告)日：2018-11-01

申请号：US15956717

申请日：2018-04-18

Applicant: Young Lighting Technology Inc.

Inventor： Hua Chen ,  Ching-Hung Chen ,  Chung-Hung Fang ,  Wei-Ching Wu

IPC: G02F1/1335 ,  F21V8/00 ,  G02B6/24

Abstract: A surface light source assembly includes at least one light emitting element and a light guide plate. Each light emitting element has an annular light emitting side surface. The light guide plate has a bottom surface and a light emission surface opposite to each other. The bottom surface has at least one accommodation groove to accommodate the at least one light emitting element. The accommodation groove has a light incident surface. The light incident surface surrounds the annular light emitting side surface of the light emitting element located in the accommodation groove. The light emission surface of the light guide plate is a convex surface. A backlight module having a plurality of above light source assemblies is also provided. The surface light source assembly and the backlight module of the invention can enhance the luminance uniformity and suppress the light leakage at the edge of the light guide plate.