US 12,333,102 B2
Display device
TaeHwan Kim, Gyeonggi-do (KR); DongHee Yoo, Gyeonggi-do (KR); JungSun Beak, Gyeonggi-do (KR); SunMi Lee, Gyeonggi-do (KR); and HyeonChul Im, Gyeonggi-do (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Nov. 28, 2023, as Appl. No. 18/522,216.
Application 18/522,216 is a continuation of application No. 17/884,534, filed on Aug. 9, 2022, granted, now 11,907,454.
Application 17/884,534 is a continuation of application No. 17/553,258, filed on Dec. 16, 2021, granted, now 11,726,594, issued on Aug. 15, 2023.
Application 17/553,258 is a continuation of application No. 17/080,090, filed on Oct. 26, 2020, granted, now 11,237,659, issued on Feb. 1, 2022.
Claims priority of application No. 10-2019-0140497 (KR), filed on Nov. 5, 2019.
Prior Publication US 2024/0094839 A1, Mar. 21, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/844 (2023.01); H10K 50/856 (2023.01); H10K 59/122 (2023.01); H10K 59/40 (2023.01); G09G 3/3233 (2016.01)
CPC G06F 3/0412 (2013.01) [G06F 3/04164 (2019.05); G06F 3/0443 (2019.05); H10K 50/844 (2023.02); H10K 50/856 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); G06F 3/0446 (2019.05); G06F 2203/04102 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0452 (2013.01); G09G 2380/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a substrate; and
a sub-pixel on the substrate and comprising an organic light emitting diode;
an encapsulation layer on the organic light emitting diode; and
a plurality of touch electrodes on the encapsulation layer, the plurality of touch electrodes including an open area,
wherein the sub-pixel includes first and second emission areas and a first non-emission area in the open area of the plurality of touch electrodes, the first non-emission area being configured to be in a black state or to have a lower brightness than the first and second emission areas, and
wherein each of the first non-emission area and at least one of the first and second emission areas has a shape of an octagon, a circle, an ellipse, a polygon, a triangle, a square, or a hexagon in a plan view.