公开(公告)号：US11937491B2

公开(公告)日：2024-03-19

申请号：US18140865

申请日：2023-04-28

Applicant: LG Display Co., Ltd.

Inventor： Young-Nam Lim ,  Hyun-Chul Choi ,  Kwan-Soo Kim ,  Seok-Hyun Kim ,  Jae-Hyeon Kim

IPC: H10K71/00 ,  H10K50/17 ,  H10K59/35

CPC classification number: H10K71/00 ,  H10K50/17 ,  H10K50/171 ,  H10K59/35

Abstract: A display device includes a substrate including a display area having first color subpixels and a transparent area inside the display area, an array layer in the display area on the substrate, a first electrode in the first color subpixels on the array layer, a first emission assisting layer on the first electrode, an emitting material layer in the first color subpixels on the first emission assisting layer, a second emission assisting layer on the emitting material layer, a deposition preventing layer in the transparent area on the second emission assisting layer, a second electrode on the second emission assisting layer, the second electrode selectively disposed in a region where the deposition preventing layer is not disposed, an encapsulating layer on the deposition preventing layer and the second electrode, a polarizing layer in the display area on the encapsulating layer, an auxiliary equipment in the transparent area under the substrate.

公开(公告)号：US20240188406A1

公开(公告)日：2024-06-06

申请号：US18443114

申请日：2024-02-15

Applicant: LG Display Co., Ltd.

Inventor： Young-Nam Lim ,  Hyun-Chul Choi ,  Kwan-Soo Kim ,  Seok-Hyun Kim ,  Jae-Hyeon Kim

IPC: H10K71/00 ,  H10K50/17 ,  H10K59/35

CPC classification number: H10K71/00 ,  H10K50/17 ,  H10K50/171 ,  H10K59/35

Abstract: A display device includes a substrate including a display area having first color subpixels and a transparent area inside the display area, an array layer in the display area on the substrate, a first electrode in the first color subpixels on the array layer, a first emission assisting layer on the first electrode, an emitting material layer in the first color subpixels on the first emission assisting layer, a second emission assisting layer on the emitting material layer, a deposition preventing layer in the transparent area on the second emission assisting layer, a second electrode on the second emission assisting layer, the second electrode selectively disposed in a region where the deposition preventing layer is not disposed, an encapsulating layer on the deposition preventing layer and the second electrode, a polarizing layer in the display area on the encapsulating layer, an auxiliary equipment in the transparent area under the substrate.

公开(公告)号：US11678560B2

公开(公告)日：2023-06-13

申请号：US17102028

申请日：2020-11-23

Applicant: LG Display Co., Ltd.

Inventor： Young-Nam Lim ,  Hyun-Chul Choi ,  Kwan-Soo Kim ,  Seok-Hyun Kim ,  Jae-Hyeon Kim

IPC: H10K71/00 ,  H10K50/17 ,  H10K59/35

CPC classification number: H10K71/00 ,  H10K50/17 ,  H10K50/171 ,  H10K59/35

Abstract: A display device includes a substrate including a display area having first color subpixels and a transparent area inside the display area, an array layer in the display area on the substrate, a first electrode in the first color subpixels on the array layer, a first emission assisting layer on the first electrode, an emitting material layer in the first color subpixels on the first emission assisting layer, a second emission assisting layer on the emitting material layer, a deposition preventing layer in the transparent area on the second emission assisting layer, a second electrode on the second emission assisting layer, the second electrode selectively disposed in a region where the deposition preventing layer is not disposed, an encapsulating layer on the deposition preventing layer and the second electrode, a polarizing layer in the display area on the encapsulating layer, an auxiliary equipment in the transparent area under the substrate.