公开(公告)号：US11243569B2

公开(公告)日：2022-02-08

申请号：US16748034

申请日：2020-01-21

Applicant: Samsung Display Co., LTD.

Inventor： Dongkwon Kim ,  Eunjung Oh ,  Inwoo Jeong ,  Gyunsoo Kim

IPC: G09G5/00 ,  G06F1/16 ,  G06F3/042 ,  G06F3/044

Abstract: A display device includes: a display panel; a circuit board disposed on a lower surface of the display panel; and an adhesive layer disposed between the circuit board and the lower surface of the display panel. An area of the circuit board that has a roughness higher than a predetermined reference roughness does not overlap the adhesive layer.