US 12,253,713 B2
Display module and display apparatus
Tengfei Wang, Beijing (CN); Zheng Wang, Beijing (CN); Hetao Wang, Beijing (CN); Rui Guo, Beijing (CN); Shixin Geng, Beijing (CN); Jin Han, Beijing (CN); and Tianyang Han, Beijing (CN)
Assigned to BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/291,602
Filed by Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jul. 1, 2022, PCT No. PCT/CN2022/103383
§ 371(c)(1), (2) Date Jan. 24, 2024,
PCT Pub. No. WO2023/005603, PCT Pub. Date Feb. 2, 2023.
Claims priority of application No. 202110845149.X (CN), filed on Jul. 26, 2021.
Prior Publication US 2025/0004191 A1, Jan. 2, 2025
Int. Cl. F21V 8/00 (2006.01)
CPC G02B 6/0095 (2013.01) [G02B 6/0055 (2013.01); G02B 6/0066 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display module, comprising: a backplane, a middle frame, a backlight module, and a display panel: wherein
the backlight module and the display panel are sequentially laminated on the backplane:
the middle frame comprises a first frame body and a bearing structure, wherein the first frame body surrounds the backlight module, the bearing structure is disposed on the first frame body and extends in a direction towards a center of the backlight module, and the backlight module and the display panel are respectively disposed on two faces of the bearing structure; and
the backlight module comprises a light guide plate, and the display module has a view angle greater than or equal to 45° on at least one side of the display module, wherein the view angle is a smaller one in a first angle and a second angle, the first angle being an included angle between a first link line and a normal line, and the second angle being an included angle between a second link line and the normal line, wherein on the at least one side of the display module, the first link line is a line between a first point on an edge of a light exiting face of the light guide plate and a second point on an edge of a display region of the display panel, the normal line is a straight line passing through the second point and perpendicular to the display region, the second link line is a line between a third point on an edge of a side, proximal to the backlight module, of the bearing structure and the second point, the first link line, the second link line, and the normal line are in a plane, and an extension direction of the edge of the display region of the second point is perpendicular to the plane of the first link line, the second link line, and the normal line.