US 12,453,022 B2
Display device
Jonggil Pyo, Seoul (KR); and Seunggyu Kang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 13, 2023, as Appl. No. 18/097,030.
Claims priority of application No. 10-2022-0011774 (KR), filed on Jan. 26, 2022.
Prior Publication US 2023/0240026 A1, Jul. 27, 2023
Int. Cl. H05K 5/02 (2006.01); H10K 59/35 (2023.01); H10K 102/00 (2023.01)
CPC H05K 5/0217 (2013.01) [H10K 59/35 (2023.02); H10K 2102/311 (2023.02)] 14 Claims
OG exemplary drawing
 
1. A display device comprising:
a flexible display panel;
a flexible plate disposed at a rear of the display panel, and coupled to the display panel;
a driving module coupled to a rear of the plate and having a slider that linearly reciprocates;
a first wing elongated with a first end being coupled to the slider and a second end being coupled to the rear of the plate, and having a first pivot shaft disposed adjacent to the first end between the first end and the second end;
a first wing bracket fixed to the rear of the plate at a position adjacent to the first pivot shaft of the first wing, and coupled to the first pivot shaft of the first wing;
a second wing elongated with a first end being coupled to the slider and a second end being coupled to the rear of the plate, and having a second pivot shaft disposed adjacent to the first end between the first end and the second end, the second wing being symmetric to the first wing with respect to the slider; and
a second wing bracket fixed to the rear of the plate at a position adjacent to the second pivot shaft of the second wing, and coupled to the second pivot shaft of the second wing,
wherein the driving module comprises:
a front bracket fixed to the rear of the plate;
a rear bracket disposed opposite the front bracket;
a lead screw elongated from the front bracket to the rear bracket, rotatably coupled to the front bracket or the rear bracket, and rotating to move the slider;
a center plate disposed between the rear bracket and the slider;
a first elastic member connecting the center plate and the first wing; and
a second elastic member connecting the center plate and the second wing.