- 专利标题： Backlight and manufacturing method thereof, light guide plate and manufacturing method thereof, and display device
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申请号： US15745043申请日： 2017-08-02
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公开(公告)号： US10288939B2公开(公告)日： 2019-05-14
- 发明人: Huijuan Wang , Xue Dong , Yonglian Qi , Fei Wang , Zhenhua Lv , Hongshu Zhang
- 申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- 申请人地址： CN Beijing CN Beijing
- 专利权人： BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- 当前专利权人： BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- 当前专利权人地址： CN Beijing CN Beijing
- 代理机构： Intellectual Valley Law, P.C.
- 优先权： CN201710021787 20170112
- 国际申请： PCT/CN2017/095586 WO 20170802
- 国际公布： WO2018/129909 WO 20180719
- 主分类号： F21V8/00
- IPC分类号： F21V8/00 ; G02F1/1335
摘要：
The present disclosure discloses a backlight and a manufacturing method thereof, a light guide plate and a manufacturing method thereof and a display device. The backlight is a direct type backlight, and the backlight includes: a light guide plate having a main body of a plate shape, a plurality of light emitting units that are placed toward to a plane side of the light guide plate; where the light guide plate comprises a Quantum Dot (QD) layer on a first surface of the main body wherein the first surface is substantially flat.
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