Title:
REFLECTIVE PAPER, BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/109197
Kind Code:
A1
Abstract:
The present application relates to the technical field of display, aims at solving the problem of edge collapse or edge bulge of reflective paper in an existing direct-type backlight module, and provides reflective paper, a backlight module and a display device. The reflective paper comprises a reflecting layer and a coating layer. The reflecting layer comprises a bottom and an inclined part extending around the bottom. A fold line is provided between the inclined part and the bottom. When the reflective paper is folded along the fold line, the inclined part inclines towards the side away from the bottom along the peripheral edge of the bottom, and the bottom is matched with the inclined part to form an accommodating space. A plurality of through holes are formed on the bottom at intervals, and the inclined part comprises a front surface facing the accommodating space and a back surface opposite to the front surface. The front surface is used for reflecting light. The coating layer is disposed on the reflecting layer to increase the stiffness of the reflective paper. The reflective paper can effectively solve the problem of edge collapse or edge bulge of the reflective paper, such that the display effect of the display device applying the reflective paper is improved.
Inventors:
JI XUAN (CN)
MAO XIAOLIANG (CN)
LIU XIAOYONG (CN)
MAO XIAOLIANG (CN)
LIU XIAOYONG (CN)
Application Number:
PCT/CN2022/116616
Publication Date:
June 22, 2023
Filing Date:
September 01, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
F21S2/00; G02F1/13357; G02F1/1335
Domestic Patent References:
| WO2012032978A1 | 2012-03-15 |
Foreign References:
| CN113917737A | 2022-01-11 | |||
| CN210626837U | 2020-05-26 | |||
| US20210302646A1 | 2021-09-30 | |||
| US20180143494A1 | 2018-05-24 | |||
| CN112578589A | 2021-03-30 | |||
| CN111323970A | 2020-06-23 | |||
| JP2016062765A | 2016-04-25 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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