US 12,259,609 B2
Display device and spliced display device
Zhaoshou Tian, Beijing (CN); Zhanchang Bu, Beijing (CN); Haijun Shi, Beijing (CN); Hongbo Feng, Beijing (CN); Dan Li, Beijing (CN); Qingshan Qu, Beijing (CN); Bochang Wang, Beijing (CN); Jixing Sun, Beijing (CN); and Shanlei Hou, Beijing (CN)
Assigned to BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/293,769
Filed by BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Sep. 21, 2022, PCT No. PCT/CN2022/120092
§ 371(c)(1), (2) Date Jan. 30, 2024,
PCT Pub. No. WO2023/124281, PCT Pub. Date Jul. 6, 2023.
Claims priority of application No. 202111641931.6 (CN), filed on Dec. 29, 2021.
Prior Publication US 2024/0377668 A1, Nov. 14, 2024
Int. Cl. G02F 1/1333 (2006.01); F21V 8/00 (2006.01)
CPC G02F 1/133308 (2013.01) [G02B 6/0086 (2013.01); G02F 1/13336 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel;
a light guide component on a light entering side of the display panel; and
a supporting assembly connected to the display panel and the light guide component, wherein the supporting assembly is configured to support the display panel and the light guide component,
wherein the supporting assembly comprises:
a frame body having a first supporting surface facing the display panel, and the light guide component is fixed on the first supporting surface, and
a light transmission portion on the first supporting surface and on an outer side of a side surface of the light guide component, wherein the light transmission portion has a second supporting surface facing the display panel, the display panel is fixed on the second supporting surface, and the light transmission portion is configured to refract light so that the refracted light exits through the second supporting surface,
wherein the frame body comprises a mold frame, the first supporting surface is located at an end of the mold frame facing the display panel, and the first supporting surface is parallel to the second supporting surface and parallel to a surface of the display panel; and
wherein the mold frame comprises a fixing groove on the first supporting surface, and the light transmission portion comprises an inverted stuck component at an end of the light transmission portion away from the second supporting surface, and the inverted stuck component is embedded into the fixing groove.