公开(公告)号：US20240224752A1

公开(公告)日：2024-07-04

申请号：US18390527

申请日：2023-12-20

Applicant: LG Display Co., Ltd.

Inventor： Jae-Sung HU ,  Joon-Soo HAN ,  Jun-Ha AN ,  Jae-Hyuk CHOI

IPC: H10K59/80 ,  G09G3/3233 ,  H10K59/122

CPC classification number: H10K59/879 ,  G09G3/3233 ,  H10K59/122 ,  G09G2300/0842

Abstract: An organic light-emitting diode display device can include a display area, a non-display area outside the display area, a plurality of sub-pixels in the display area, each sub-pixel having an emission area and a non-emission area, and an overcoat layer including a plurality of micro lenses in the emission area of each sub-pixel. For an outermost sub-pixel among the plurality of sub-pixels, the overcoat layer has a first flat portion where some micro lenses are removed from the emission area.

公开(公告)号：US20240215338A1

公开(公告)日：2024-06-27

申请号：US18393405

申请日：2023-12-21

Applicant: LG Display Co., Ltd.

Inventor： Jae-Sung HU ,  Joon-Soo HAN ,  Jun-Ha AN ,  Jae-Hyuk CHOI

IPC: H10K59/124 ,  H10K59/122

CPC classification number: H10K59/124 ,  H10K59/122

Abstract: Discussed is an organic light-emitting diode display device can include sub-pixels on a substrate, and each having an emission area and a non-emission area; a horizontal line and vertical lines crossing each other to define the sub-pixels; a thin film transistor in the non-emission area; an overcoat layer over the thin film transistors and including micro lenses in the emission area; a bank over the overcoat layer and having an opening; and a light-emitting diode in the emission area over the overcoat layer and connected to the thin film transistor, wherein the vertical lines includes first, second, third, and fourth lines, and wherein for a first sub-pixel, an edge of the opening of the bank is spaced apart from the first and second lines, and for a second sub-pixel, an edge of the opening of the bank coincides with one side of each of the third and fourth lines.