US 11,735,084 B2
Display device preventing a common voltage drop and minimizing a bezel
Tae Hoon Kim, Cheonan-si (KR); Won Kyu Kwak, Seongnam-si (KR); and Han-Sung Bae, Seongnam-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Apr. 6, 2022, as Appl. No. 17/714,675.
Application 17/714,675 is a continuation of application No. 16/852,356, filed on Apr. 17, 2020, granted, now 11,322,065.
Claims priority of application No. 10-2019-0045420 (KR), filed on Apr. 18, 2019.
Prior Publication US 2022/0230574 A1, Jul. 21, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 2310/0275 (2013.01); G09G 2330/028 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including a display area and a non-display area;
an external common voltage line, an external initialization voltage line, and an external driving voltage line disposed in the non-display area;
a plurality of pixels and a common voltage line disposed in the display area; and
a driving voltage line connected to each of the plurality of pixels,
wherein a subset of the plurality of pixels overlaps the common voltage line in the display area in a plan view,
the external common voltage line and the common voltage line are connected to each other, and
each of the external initialization voltage line, the external driving voltage line, and the external common voltage line includes a plurality of portions that are separated from each other.