18688947. FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS (BOE Technology Group Co., Ltd.)

FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Xiuyun Chen of Beijing (CN)

Tingxiu Hou of Beijing (CN)

Lingyu Sun of Beijing (CN)

Peng Zhong of Beijing (CN)

Qirui Tan of Beijing (CN)

Xibin Shao of Beijing (CN)

Site Cai of Beijing (CN)

Guangquan Wang of Beijing (CN)

Chaoyue Zhao of Beijing (CN)

Ziyan Zhang of Beijing (CN)

Jingjun Du of Beijing (CN)

Qianqian Hao of Beijing (CN)

Yaxin Sun of Beijing (CN)

FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS

This abstract first appeared for US patent application 18688947 titled 'FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS

Original Abstract Submitted

A front light source module is provided to include a side light source; a light guide layer with a light incident side opposite to the side light source in a first direction; and a first light adjusting layer, the first light adjusting layer and the light guide layer are stacked in a third direction, a portion of the first light adjusting layer away from the light guide layer is provided with micro-groove structures, each including: a first inclined surface and a second inclined surface opposite to each other in the first direction, the first inclined surface is configured to face the light incident sid, closer to the light incident side than the second inclined surface, angle α between the first inclined surface and a plane where a surface of the first light adjusting layer away from the light guide layer is located is in a range from 26° to 42°.