公开(公告)号：US20250160077A1

公开(公告)日：2025-05-15

申请号：US18809067

申请日：2024-08-19

Applicant: LG Display Co., Ltd.

Inventor： Yanghwan KIM ,  HeeJin IM

IPC: H01L33/60 ,  H01L25/16

Abstract: Provided is a display device. The display device includes a substrate. The display device includes a plurality of patterns disposed on the substrate. The display device includes a reflective plate disposed on the plurality of patterns. The display device includes a light-emitting element disposed on the reflective plate. The plurality of patterns are closed curves.

公开(公告)号：US20240213419A1

公开(公告)日：2024-06-27

申请号：US18218853

申请日：2023-07-06

Applicant: LG DISPLAY CO., LTD.

Inventor： HeeJin IM

IPC: H01L33/58 ,  H01L25/075 ,  H01L27/15

CPC classification number: H01L33/58 ,  H01L25/0753 ,  H01L27/156

Abstract: A display device comprising a substrate provided with a plurality of subpixels, a light-emitting diode formed in each of the plurality of subpixels on the substrate, and an optical film formed on the light-emitting diode above the entire surface of the substrate, wherein the optical film includes first and second regions having different materials.

公开(公告)号：US20240213423A1

公开(公告)日：2024-06-27

申请号：US18219403

申请日：2023-07-07

Applicant: LG DISPLAY CO., LTD.

Inventor： HeeJin IM

IPC: H01L33/60 ,  H01L25/075 ,  H01L27/15

CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L27/156

Abstract: A display device includes a substrate provided with a plurality of subpixels and configured to include a central area and a peripheral area surrounding the central area, a light emitting diode formed in each of the plurality of subpixels on the substrate, and an optical structure formed on the light emitting diode, wherein the plurality of subpixels includes a first subpixel formed in the central area and a second subpixel formed in the peripheral area, the optical structure disposed in the first subpixel is disposed in the center of the first subpixel, and the optical structure disposed in the second subpixel is disposed closer to the other side of the second subpixel than one side of the second subpixel.