US 11,668,969 B2
Display panel and display device including the same
Seung-Jin Chu, Cheonan-si (KR); Hoon Kim, Suwon-si (KR); Wontae Kim, Suwon-si (KR); Yeogeon Yoon, Suwon-si (KR); and Hee-Keun Lee, Suwon-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Oct. 11, 2021, as Appl. No. 17/498,002.
Application 17/498,002 is a continuation of application No. 16/910,138, filed on Jun. 24, 2020, granted, now 11,169,409.
Application 16/910,138 is a continuation of application No. 16/275,209, filed on Feb. 13, 2019, granted, now 10,698,251, issued on Jun. 30, 2020.
Claims priority of application No. 10-2018-0021131 (KR), filed on Feb. 22, 2018.
Prior Publication US 2022/0026763 A1, Jan. 27, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G02F 1/1335 (2006.01); G02F 1/13357 (2006.01)
CPC G02F 1/133514 (2013.01) [G02F 1/133512 (2013.01); G02F 1/133528 (2013.01); G02F 1/133617 (2013.01); G02F 1/133531 (2021.01); G02F 1/133548 (2021.01); G02F 1/133565 (2021.01); G02F 1/133614 (2021.01)] 11 Claims
OG exemplary drawing
 
1. A display panel comprising:
a first display substrate; and
a second display substrate facing the first display substrate, wherein the second display substrate comprises:
a substrate,
a filter layer disposed on the substrate, the filter layer comprising:
a first filter having a second color, and
a second filter having a third color,
an organic layer disposed on at least one of the first filter and the second filter,
an insulating layer on the organic layer, and
a color conversion layer disposed on the insulating layer, the color conversion layer comprising:
a first conversion part configured to absorb light of a first color and to emit light of the second color and overlapping with the first filter, and
a second conversion part configured to absorb light of the first color and to emit light of the third color and overlapping with the second filter, wherein the second conversion part is spaced apart from the first conversion part in a first direction, and
a bank layer disposed on the insulating layer, wherein the bank layer is disposed between the first conversion part and the second conversion part in the first direction, and
wherein the organic layer is disposed between the color conversion layer and the filter layer.