IP Library › Granted Patent US 12684714
Granted Patent B2
US 12684714 · App. 18/576,500 · Granted Jul 14, 2026

Display device

Inventors: Young Il Park (Incheon, KR); Woo Hwangbo (Yongin-si, KR); Ji Woong Park (Jeonju-si, KR); Kyoung Un Bae (Chilgok-gun, KR)
Assignee: KORTEK CORPORATION
H05K5/0217H05K7/20963
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Quick Facts
Patent No.
US 12684714
App. No.
18/576,500
Granted
Jul 14, 2026
Kind
B2
Abstract

A display device is provided including a cover bottom part, a display panel installed on the cover bottom part, a driving circuit board disposed on one side of the display panel, and at least one flexible substrate bonded to the display panel and the driving circuit board to be bent toward an inner side of the driving circuit board.

Claims (17)

1 . A display device comprising:

a cover bottom part;

a display panel installed on the cover bottom part;

a driving circuit board disposed on one side of the display panel;

at least one flexible substrate bonded to the display panel and the driving circuit board to be bent toward an inner side of the driving circuit board; and

a panel guide part in which an accommodating chamber is formed so that a bent portion of the at least one flexible substrate is accommodated inside the driving circuit board.

2 . The display device of claim 1 , wherein the display panel is a curved display panel.

3 . The display device of claim 2 , wherein the display panel and the driving circuit board are disposed on the same curved surface.

4 . The display device of claim 3 , wherein the display panel and the driving circuit board are formed with the same curvature.

5 . The display device of claim 2 , wherein the bent portion of the at least one flexible substrate is disposed between the driving circuit board and the display panel.

6 . The display device of claim 5 , wherein the bent portion of the at least one flexible substrate is bent toward an outside of the driving circuit board.

7 . The display device of claim 2 , wherein both sides of the at least one flexible substrate are bonded to surfaces of the display panel and the driving circuit board on a side closer to the cover bottom part.

8 . The display device of claim 2 , wherein both sides of the at least one flexible substrate are bonded to surfaces of the display panel and the driving circuit board on a side opposite to the cover bottom part.

9 . The display device of claim 1 , wherein at least one heat dissipation hole is formed in the panel guide part to dissipate heat from the accommodating chamber.

10 . The display device of claim 9 , wherein a communication hole is formed in the cover bottom part to communicate with the heat dissipation hole.

11 . The display device of claim 9 , wherein the panel guide part further includes a heat dissipation pad installed to cover the heat dissipation hole.

12 . The display device of claim 1 , wherein a support portion is formed on the panel guide part to support the display panel and the driving circuit board.