Title:
傾斜構造を有する光学フィルムのバックライトモジュール
Document Type and Number:
Japanese Patent JP7348940
Kind Code:
B2
Abstract:
A backlight module is provided. The backlight module includes a substrate (120); a plurality of light-emitting elements (130), disposed on the substrate along a first direction and a second direction; and at least one optical film (110), including: a first surface, having a plurality of cone structures, top points of the cone structures being arranged to form a plurality of first ridges. In addition, an angle is between the first ridge and the first direction; and a second surface, corresponding to the first surface and toward the substrate, the plurality of light-emitting elements being between the substrate and the second surface.
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Inventors:
Zheng Wenfeng
Application Number:
JP2021187133A
Publication Date:
September 21, 2023
Filing Date:
November 17, 2021
Export Citation:
Assignee:
Sunrise Optronics Co.,Ltd
International Classes:
F21S2/00; F21V5/02; F21V5/04; G02B5/02; G02F1/13357
Domestic Patent References:
| JP2012237978A | ||||
| JP2011150078A |
Foreign References:
| US20100033957 | ||||
| WO2010010840A1 |
Attorney, Agent or Firm:
Takashi Yamashita