US 12,431,090 B2
Display apparatus having a light-emitting device
Min Joo Kang, Paju-si (KR); Suk Yang, Paju-si (KR); Hee Suk Pang, Paju-si (KR); and Joo Hwan Shin, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Sep. 30, 2024, as Appl. No. 18/902,640.
Application 18/902,640 is a continuation of application No. 18/063,563, filed on Dec. 8, 2022, abandoned.
Claims priority of application No. 10-2021-0193495 (KR), filed on Dec. 30, 2021.
Prior Publication US 2025/0029564 A1, Jan. 23, 2025
Int. Cl. G09G 3/32 (2016.01); G09G 3/3266 (2016.01); H10K 59/123 (2023.01)
CPC G09G 3/3266 (2013.01) [H10K 59/123 (2023.02); G09G 2300/0408 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0291 (2013.01); G09G 2320/0223 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A display apparatus, comprising:
an over-coat layer disposed on a display area and a bezel area of a device substrate;
a light-emitting device disposed on the over-coat layer of the display area;
a moisture-blocking hole disposed on the bezel area of the device substrate, the moisture-blocking hole extending through the over-coat layer;
an encapsulating element disposed on the light-emitting device, the encapsulating element filling at least a portion of the moisture-blocking hole;
a front adhesive layer disposed on the device substrate, the front adhesive layer covering the encapsulating element;
an encapsulation substrate disposed on the front adhesive layer, the encapsulation substrate overlapping with the display area and the bezel area of the device substrate; and
a variable adhesive layer disposed between the encapsulating element and the front adhesive layer.