US 12,414,252 B2
Display panel and a manufacturing method thereof
Jiho Son, Paju-si (KR); Geonhyeong Kim, Paju-si (KR); and Hoyoon Jung, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Oct. 28, 2022, as Appl. No. 17/976,299.
Claims priority of application No. 10-2021-0192360 (KR), filed on Dec. 30, 2021.
Prior Publication US 2023/0217619 A1, Jul. 6, 2023
Int. Cl. H05K 5/03 (2006.01); B32B 7/12 (2006.01); C09D 11/037 (2014.01); B32B 17/06 (2006.01); B32B 27/28 (2006.01); H10K 59/12 (2023.01)
CPC H05K 5/03 (2013.01) [B32B 7/12 (2013.01); C09D 11/037 (2013.01); B32B 17/06 (2013.01); B32B 27/281 (2013.01); B32B 2255/10 (2013.01); B32B 2255/28 (2013.01); B32B 2307/412 (2013.01); B32B 2307/42 (2013.01); B32B 2457/20 (2013.01); H10K 59/12 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display panel comprising:
a cover window;
an adhesive layer below the cover window;
a first ink layer below the cover window;
a second ink layer below the first ink layer, the second ink layer including a coarse pattern; and
a panel layer below the adhesive layer,
wherein one surface of the first ink layer is in direct contact with the cover window, and another surface opposite to the one surface of the first ink layer is in direct contact with the second ink layer.