公开(公告)号：US20240264462A1

公开(公告)日：2024-08-08

申请号：US18461432

申请日：2023-09-05

Applicant: LG Display Co., Ltd.

Inventor： Myung-Soo PARK ,  Youngmin KIM

IPC: G02B30/27 ,  H10K59/122 ,  H10K59/80

CPC classification number: G02B30/27 ,  H10K59/122 ,  H10K59/879

Abstract: A stereopsis image display apparatus includes a substrate including a display area and a non-display area, a plurality of pixels provided in the display area of the substrate, the plurality of pixels each including a plurality of subpixels, and a plurality of lenses provided on the plurality of pixels, wherein each of the plurality of subpixels includes a two-dimensional (2D) subpixel and a three-dimensional (3D) subpixel, and each of the plurality of lenses is provided to overlap the 3D subpixel.

公开(公告)号：US20220206314A1

公开(公告)日：2022-06-30

申请号：US17467097

申请日：2021-09-03

Applicant: LG Display Co., Ltd.

Inventor： Youngmin KIM ,  Juseong PARK ,  Myung-Soo PARK ,  Sewan OH ,  Hoon KANG ,  Dongyeon KIM

IPC: G02B30/27

Abstract: A display device includes a display panel including a plurality of sub-pixel areas, and a light travel-direction changing layer including a plurality of light-transmitting patterns for changing the travel direction of light emitted from the plurality of sub-pixel areas, respectively. In this connection, a central point of a light-emission face of each of the plurality of light-transmitting patterns is defined as a point at which a virtual face corresponding to the light-emission face of each of the plurality of light-transmitting patterns contacts an optimal light-path line connecting a sub-pixel area corresponding to each light-transmitting pattern and a central point of the viewing area to each other. In this way, light from the sub-pixel area may pass through the light-transmitting pattern and may be directed toward the central point of the viewing area. Thus, the display quality in the viewing area may be improved.