公开(公告)号：US12148381B2

公开(公告)日：2024-11-19

申请号：US18238203

申请日：2023-08-25

Applicant: LG Display Co., Ltd.

Inventor： JiAh Kim ,  JoungMi Choi

IPC: G09G3/3233 ,  H10K59/121

Abstract: A display device can include a plurality of sub pixels disposed on a substrate; a first driver disposed in each of the plurality of sub pixels, the first driver being configured to generate a first driving current for a normal mode in which an image is displayed in a luminance range equal to or lower than a predetermined luminance; a second driver disposed in each of the plurality of sub pixels, the second driver being configured to generate a second driving current for a high luminance mode in which the luminance range is higher than the predetermined luminance; and a light emitting diode. Also, the light emitting diode is configured to receive the first driving current in the normal mode, and receive a sum of the first driving current and the second driving current in the high luminance mode.

公开(公告)号：US20240268178A1

公开(公告)日：2024-08-08

申请号：US18456292

申请日：2023-08-25

Applicant: LG Display Co., Ltd.

Inventor： Sungwoo Jun ,  Hyunguk Jang ,  JiAh Kim

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/40 ,  H10K59/65 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/40 ,  H10K59/65 ,  H10K59/873 ,  H10K59/8792

Abstract: A display device and a display panel are disclosed that includes: a substrate including a display area including an optical area configured to display an image and allow light to be transmitted through the optical area and a normal area located outside of the optical area and configured to display the image; a first light emitting element in the optical area; a first color filter in the optical area and overlapping the light emitting element; and a first light shield in the optical area and overlapping the first light emitting element.