-
公开(公告)号:US20230315224A1
公开(公告)日:2023-10-05
申请号:US18156370
申请日:2023-01-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: YU JIN LEE , Hee Rim Song , Cheol Gon Lee , Mu Kyung Jeon
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/0421 , G06F2203/04112
Abstract: A display device includes a substrate; a plurality of light emitting units disposed on the substrate; a plurality of light sensing units disposed on the substrate; a pixel defining layer partitioning the plurality of light emitting units and the plurality of light sensing units; and a touch electrode disposed on the pixel defining layer. A shape of a mesh hole defined by the touch electrode and in which the plurality of light sensing units are disposed is defined by the touch electrode, and is different from a shape of a mesh hole in which a first light emitting unit among the plurality of light emitting units is disposed.
-
公开(公告)号:US20240389405A1
公开(公告)日:2024-11-21
申请号:US18732051
申请日:2024-06-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: JUN HYUN PARK , HYEONG SEOK KIM , YOUNG WAN SEO , YU JIN LEE , CHEOL GON LEE
IPC: H10K59/126 , G09G3/3233 , H01L27/12
Abstract: A display device includes a display panel having a general area including first subpixels, and a sensor area including second subpixels and light-transmitting area. Each of the first subpixels and the second subpixels includes a first active layer disposed on a substrate and formed of a first material, a first gate layer disposed on the first active layer, a second gate layer disposed on the first gate layer, a second active layer disposed on the second gate layer and formed of a second material different from the first material, a third gate layer disposed on the second active layer, and a light-blocking layer disposed between the substrate and the first active layer and overlapping the second active layer in a thickness direction.
-