US 11,700,745 B2
Display device and method for replacing protective film
Yeonjae Jeong, Paju-si (KR); Jungmin Lee, Seoul (KR); Hyesun Song, Paju-si (KR); and Hyesun Son, Goyang-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG DISPLAY CO., LTD., Seoul (KR)
Filed on Dec. 21, 2020, as Appl. No. 17/128,809.
Claims priority of application No. 10-2019-0179827 (KR), filed on Dec. 31, 2019.
Prior Publication US 2021/0202903 A1, Jul. 1, 2021
Int. Cl. H10K 50/844 (2023.01); H10K 71/00 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 71/00 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel;
a refraction index matching layer disposed on the display panel and including a non-adhesive material;
a protective film disposed on the refraction index matching layer; and
a supporting unit including a horizontal portion, a side portion vertically bent from the horizontal portion, and a protrusion portion vertically bent from the side portion and disposed on the protective film,
wherein the display panel, the refraction index matching layer, and the protective film are seated on the horizontal portion of the supporting unit, and
wherein the side portion of the supporting unit is configured to be opened for replacement of the protective film.