Display device
AssigneeLG Display Co., Ltd.
InventorsHoiyong Kwon, JiHun Song
Life of this patent
Estimating the term…
Abstract
A display device according to an exemplary embodiment of the present disclosure includes a display panel, a back cover which supports the display panel on a rear surface of the display panel, a plurality of flexible films which is electrically connected to one end of the display panel and is disposed on one surface of the back cover, a printed circuit board which is electrically connected to the plurality of flexible films and disposed on the one surface of the back cover, and a roller to which the display panel and the back cover are wound or unwound, and the roller includes a flat portion and a first curved portion and a second curved portion having different radii of curvature. Accordingly, the damage of the plurality of flexible films and the printed circuit board may be reduced.
Claims20
A display device, comprising:
- a display panel;
- a back cover which supports the display panel on a rear surface of the display panel;
- a plurality of flexible films which is electrically connected to one end of the display panel and is disposed on one surface of the back cover;
- a printed circuit board which is electrically connected to the plurality of flexible films and disposed on the one surface of the back cover;
- and
- a roller to which the display panel and the back cover are wound or unwound, the roller including a flat portion and a first curved portion and a second curved portion having different radii of curvature.
A display device, comprising:
- a display panel;
- a plurality of flexible films which is electrically connected to the display panel;
- a printed circuit board which is electrically connected to the plurality of flexible films;
- a back cover which supports the display panel, the plurality of flexible films, and the printed circuit board and includes a plurality of openings;
- a first cover unit which covers the plurality of flexible films and a part of the back cover and a part of the display panel corresponding to the plurality of flexible films;
- a second cover unit which covers the printed circuit board and another part of the back cover corresponding to the printed circuit board;
- and
- a roller to which the display panel and the back cover are wound or unwound, the roller including a flat portion, a first curved portion, and a second curved portion,
- wherein even though the back cover is wound around the roller, a routing line area at a lower end of the display panel maintains a flat state.
Dependencies are inferred from the claim text.