发明名称 Backlight Module And Display Apparatus
摘要 The present invention provides a backlight module and a display apparatus. The backlight module comprises a plurality of first light guide units, a plurality of first light sources, a plurality of second light guide units, a plurality of second light sources and a reflective layer. The first light sources are disposed at one side of the first light guide units. The second light guide units are disposed on the first concave portions of the first light guide units. The second light sources are disposed at one side of the second light guide units. The reflective layer is formed between the first light guide units and the second light guide units. The present invention can enhance the number of the locally dimmed regions and the independent light adjustability of each region.
申请公布号 US2012127750(A1) 申请公布日期 2012.05.24
申请号 US20100991440 申请日期 2010.09.30
申请人 HE CHENGMING;KUO YICHENG;REN JIE;ZHENG WEIWEI;SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. 发明人 HE CHENGMING;KUO YICHENG;REN JIE;ZHENG WEIWEI
分类号 G09F13/18 主分类号 G09F13/18
代理机构 代理人
主权项
地址