公开(公告)号：US20240244937A1

公开(公告)日：2024-07-18

申请号：US18461142

申请日：2023-09-05

Applicant: LG Display Co., Ltd.

Inventor： You Yong Jin ,  Young Bok Lee ,  Sung Woo Kim ,  Keong Jin Lee ,  Yong Ku Lee ,  Chi Yong Kim ,  Won Sik Lee ,  Se Wan Oh ,  Seok Ho Ki

IPC: H10K59/80

CPC classification number: H10K59/879 ,  H10K59/8792 ,  H10K59/12

Abstract: A display apparatus includes a substrate with a plurality of pixel areas. The display apparatus includes a light-emitting device formed in a pixel area for emitting light. An encapsulation unit is formed on the light-emitting device. The display apparatus includes a black matrix on the encapsulation unit, where an opening in the black matrix overlaps with the light-emitting device in a first direction. An upper surface of the control insulating layer is formed with a groove that is a recessed portion toward the substrate. An optical lens is disposed above the groove in the control insulating layer.

公开(公告)号：US20220199715A1

公开(公告)日：2022-06-23

申请号：US17539638

申请日：2021-12-01

Applicant: LG Display Co., Ltd.

Inventor： Sung Woo Kim ,  Young Bok Lee ,  Ju Hoon Jang ,  A Ra Yoon ,  Dong Yeon Kim ,  Hoon Kang

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus realizing a narrow viewing angle is provided. The display apparatus may include a light-emitting device on an emission region of a device substrate. A touch structure and a lens may be disposed on an encapsulating element covering the light-emitting device. The lens may be disposed on the emission region. A color filter may be disposed on the touch structure and the lens. Thus, in the display apparatus, Moire phenomenon may be prevented or at least reduced.