US 12,302,514 B2
Display device
ChounSung Kang, Gimpo-si (KR); Daeyun Kim, Seoul (KR); and GeunChang Park, Goyang-si (KR)
Assigned to LG Display Co., Ltd., (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Oct. 31, 2022, as Appl. No. 18/051,162.
Claims priority of application No. 10-2021-0164748 (KR), filed on Nov. 25, 2021.
Prior Publication US 2023/0164936 A1, May 25, 2023
Int. Cl. H05K 5/02 (2006.01)
CPC H05K 5/0217 (2013.01) 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a first rolling guide parts and a second rolling guide parts each comprising at least one of a protruding portion and a groove portion;
a connection part having one end fixed to the first rolling guide part and another end fixed to the second rolling guide part;
a back cover seated on the first rolling guide parts and the second rolling guide parts; and
a display panel disposed on the back cover,
wherein the back cover includes a first back cover disposed on a rear surface of the display panel and configured to support the display panel; and a second back cover having one end fixed to the first rolling guide parts and the second rolling guide parts and another end configured to overlap the first back cover,
wherein the connection part is a connection shaft having one end and another end fastened to middle regions of the first rolling guide parts and the second rolling guide parts, and
the display device further includes a flexible film electrically connected to one end of the display panel and disposed on one surface of the first back cover;
a first printed circuit board electrically connected to the flexible film and disposed on one surface of the first back cover; and
a second printed circuit board electrically connected to the first printed circuit board and disposed on the connection shaft.