US 11,917,869 B2
Display apparatus with organic material disposed in groove
Jaeneung Kim, Yongin-si (KR); and Changyong Jung, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Dec. 13, 2021, as Appl. No. 17/548,760.
Application 17/548,760 is a continuation of application No. 16/824,846, filed on Mar. 20, 2020, granted, now 11,222,938.
Claims priority of application No. 10-2019-0031775 (KR), filed on Mar. 20, 2019.
Prior Publication US 2022/0102455 A1, Mar. 31, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01L 29/08 (2006.01); H10K 59/124 (2023.01); G09G 3/3225 (2016.01); H10K 50/844 (2023.01); H10K 59/131 (2023.01); H10K 59/121 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/124 (2023.02) [G09G 3/3225 (2013.01); H10K 50/844 (2023.02); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/131 (2023.02); H10K 77/111 (2023.02); G09G 2380/02 (2013.01); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate including a display area having a plurality of transistors;
an inorganic material layer disposed on the substrate and having a groove between some transistors of the plurality of transistors; and
an organic material disposed in the groove,
wherein the inorganic material layer comprises at least one insulating material layer and a pattern layer,
the pattern layer comprises a semiconductor material or a conductive material, and
the pattern layer is disposed on a bottom surface or a portion of a side wall of the groove.