US 12,010,904 B2
Organic light emitting display device with an organic patterned portion
Sungwoo Jung, Cheonan-si (KR); and Soonjung Wang, Cheonan-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Dec. 8, 2022, as Appl. No. 18/063,668.
Application 18/063,668 is a division of application No. 16/366,687, filed on Mar. 27, 2019, granted, now 11,527,718.
Claims priority of application No. 10-2018-0036322 (KR), filed on Mar. 29, 2018.
Prior Publication US 2023/0104337 A1, Apr. 6, 2023
Int. Cl. H10K 59/12 (2023.01); C23C 14/04 (2006.01); H10K 50/844 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01)
CPC H10K 71/166 (2023.02) [C23C 14/042 (2013.01); H10K 50/844 (2023.02); H10K 59/12 (2023.02); H10K 71/00 (2023.02); H10K 71/164 (2023.02)] 10 Claims
OG exemplary drawing
 
1. An organic light emitting display device comprising:
a substrate having a display area, a first non-display area in the display area, and a second non-display area around the display area;
a plurality of first pixel electrodes on the substrate at the display area;
a functional member corresponding to the first non-display area;
an organic layer on the first pixel electrode, and
a light emitting layer on the organic layer,
wherein the organic layer comprises at least one of:
a first organic layer between the first pixel electrode and the light emitting layer, and
a second organic layer on a surface of the light emitting layer opposite to the first pixel electrode,
wherein the organic layer defines a first hole at the first non-display area, and comprises an organic pattern portion in the display area and adjacent to the first hole, and
wherein the organic pattern portion defines at least one second hole defined through the organic layer.