US 12,193,258 B2
Display device including a protection layer
Sung Wook Lim, Uiwang-si (KR); and Sung Tae Hwang, Cheonan-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Dec. 22, 2021, as Appl. No. 17/645,711.
Claims priority of application No. 10-2021-0092253 (KR), filed on Jul. 14, 2021.
Prior Publication US 2023/0018834 A1, Jan. 19, 2023
Int. Cl. H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 50/86 (2023.02); H10K 59/12 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02)] 24 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel including a first region, a second region, and a bending part disposed between the first region and the second region, the display panel including a substrate;
a protection layer disposed on the bending part and on a portion of the first region proximate to the bending part;
a polarization layer disposed on the first region and spaced apart from the protection layer; and
an adhesive layer disposed on the polarization layer,
wherein the adhesive layer includes a first portion overlapping the polarization layer, a second portion covering a part of the protection layer on the first region, and a third portion disposed between the first portion and the second portion and disposed on a separation space between the polarization layer and the protection layer, and
wherein the first portion overlaps an upper surface of the polarization layer extending parallel to an upper surface of the substrate, and the third portion is continuously formed from the first portion.