US 11,721,706 B2
Display device
No Kyung Park, Yongin-si (KR); Kyung Bae Kim, Yongin-si (KR); and Min Kyu Woo, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on May 19, 2021, as Appl. No. 17/324,634.
Claims priority of application No. 10-2020-0121758 (KR), filed on Sep. 21, 2020.
Prior Publication US 2022/0093652 A1, Mar. 24, 2022
Int. Cl. H01L 27/12 (2006.01); H01L 25/16 (2023.01); H01L 33/44 (2010.01)
CPC H01L 27/1244 (2013.01) [H01L 25/167 (2013.01); H01L 33/44 (2013.01)] 48 Claims
OG exemplary drawing
 
1. A display device comprising:
pixels disposed in a display area and including a first pixel and a second pixel that are adjacent to each other in a first direction; and
a first integrated bank pattern disposed between the first pixel and the second pixel, wherein
each of the pixels includes:
a first electrode and a second electrode that are spaced apart from each other along the first direction in a light emitting area, and extend in a second direction;
a first bank pattern portion overlapping the first electrode; and
a second bank pattern portion overlapping the second electrode, and
the first integrated bank pattern includes:
a second bank pattern portion disposed at the first pixel;
a first bank pattern portion disposed at the second pixel; and
a protrusion extending in the second direction in a boundary area between the first pixel and the second pixel.