公开(公告)号：US10823997B2

公开(公告)日：2020-11-03

申请号：US16706430

申请日：2019-12-06

Applicant: LG Display Co., Ltd.

Inventor： Geunuk Kim ,  WonTae Kim ,  JinHyeok Cho ,  Jongseok Cha

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display device comprises: a backlight unit; a liquid crystal panel comprising a lower polarizer, an upper polarizer, and a first substrate and a second substrate; and a cover plate on the liquid crystal panel, wherein a camera hole passes through the backlight unit and up to the lower polarizer, an interference prevention hole is located at a position corresponding to the camera hole, and the camera hole is not in the first substrate and the second substrate. The display device has a hole with a uniform size, decreased processing cost, increased structural rigidity, and does not have thermal deformation, can prevent defects such as generation of air bubbles, bending deformation, and distortion of a light path due to the hole and the vacuum bonding while increasing the visible light transmittance and resolution of the camera, and improving the appearance quality of the display device.