公开(公告)号：US20200257336A1

公开(公告)日：2020-08-13

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: G06F1/16 ,  G06F3/044 ,  G06F3/042

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.

公开(公告)号：US20180075797A1

公开(公告)日：2018-03-15

申请号：US15386617

申请日：2016-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Wan PARK ,  Hyun-Uk OH ,  Keuntae JUNG ,  Eunjung OH

IPC: G09G3/20 ,  G09G5/10

Abstract: A display device, a driving device, and a method that eliminates or reduces an image defect in a curved area of a display area of a display device. A display device includes a display area including a first pixel, a second pixel disposed along a curved edge of the display area, and a third pixel not corresponding to the curved edge, and a processor configured to drive the first pixel to have a first brightness, drive the second pixel to have a second brightness that is brighter than the first brightness, and drive the third pixel to have a third brightness that is brighter than the second brightness.