Title:
DISPLAY MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/160643
Kind Code:
A1
Abstract:
Provided in the embodiments of the present disclosure are a display module and a display device. The display module (10) comprises a backlight module (100) and a display panel (200). The backlight module (100) comprises: a back plate (101), which comprises a bottom plate (1011) and a side plate (1012); an optical element (102), which is arranged on the side of the bottom plate (1011) close to the display panel (200); a light emitting element (103), which is arranged on the side of the side plate (1012) close to the optical element (102); and a middle frame (104), which is arranged between the bottom plate (1011) and the display panel (200). The middle frame (104) comprises a first strip portion (1041), wherein the first strip portion (1041) extends from a position, which is close to the display panel (200), towards a position, which is away from the display panel (200), to above the optical element (102); a first included angle (β) is formed between at least a part of the first strip portion (1041) and the surface of the optical element (102) close to the display panel (200), the first included angle (β) being an acute angle or a right angle; and an orthographic projection of the first strip portion (1041) on the display panel (200) at least overlaps with an orthographic projection of the edge of the optical element (102) close to the light emitting element (103) on the display panel (200), and when the display module (10) is applied to a tiled screen, the problem of bright and dark bands at an edge of the tiled screen can be solved.
Inventors:
ZHONG WEI (CN)
SHI HAIJUN (CN)
FU CHANGJIA (CN)
YIN FANWEN (CN)
WAN HAIYAN (CN)
SHI HAIJUN (CN)
FU CHANGJIA (CN)
YIN FANWEN (CN)
WAN HAIYAN (CN)
Application Number:
PCT/CN2023/078078
Publication Date:
August 31, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G02F1/13357; G02B6/00
Foreign References:
| CN209328399U | 2019-08-30 | |||
| CN106597747A | 2017-04-26 | |||
| CN114488619A | 2022-05-13 | |||
| CN113947995A | 2022-01-18 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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