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1. (WO2018018910) DIFFUSION ELEMENT AND MANUFACTURING METHOD THEREOF, BACKLIGHT MODULE AND DISPLAY DEVICE

Pub. No.:    WO/2018/018910    International Application No.:    PCT/CN2017/078495
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Thu Mar 30 01:59:59 CEST 2017
IPC: G02B 5/02
G02F 1/13357
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD.
高创(苏州)电子有限公司
Inventors: LIU, Zhonghua
刘忠华
WANG, Li
王丽
ZHENG, Zhifu
郑志福
Title: DIFFUSION ELEMENT AND MANUFACTURING METHOD THEREOF, BACKLIGHT MODULE AND DISPLAY DEVICE
Abstract:
Provided are a diffusion element and a manufacturing method thereof, a backlight module and a display device. The diffusion element comprises a non-woven diffusion sheet (01) having a non-woven fabric (100) as a substrate, and a diffusion particle layer (200) attached to a surface of at least one side of the substrate. The diffusion element has the advantages of low cost, high yield and simple production process.