公开(公告)号：US20230180566A1

公开(公告)日：2023-06-08

申请号：US17944944

申请日：2022-09-14

Applicant: LG Display Co., Ltd.

Inventor： Je-Beom Park ,  Sung-Rae Lee ,  Ji-Su Yoon ,  Jin-Ryun Kim

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3218 ,  H01L51/5275 ,  H01L27/3213 ,  H01L27/322

Abstract: An organic light emitting diode display device includes: a substrate including first to third subpixels; first to third light emitting diodes in the first to third subpixels, respectively, on the substrate; and a transmittance controlling layer on an outer surface of the substrate corresponding to an emission direction of a light emitted from the first to third light emitting diodes, the transmittance controlling layer including a first lens and a second lens covering the first lens, wherein one of the first to third subpixels includes a green subpixel, wherein the first lens is disposed to correspond to an emission area of the green subpixel, and wherein the second lens is disposed to correspond to the first to third subpixels.