US 12,295,229 B2
Light emitting display apparatus and multi-screen display apparatus including the same
KyungMin Kim, Paju-si (KR); EunJi Park, Paju-si (KR); and YoungIn Jang, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Dec. 29, 2021, as Appl. No. 17/565,365.
Claims priority of application No. 10-2020-0189778 (KR), filed on Dec. 31, 2020.
Prior Publication US 2022/0208946 A1, Jun. 30, 2022
Int. Cl. H10K 59/131 (2023.01); H01L 25/065 (2023.01); H01L 25/18 (2023.01); H10K 77/10 (2023.01)
CPC H10K 59/1315 (2023.02) [H01L 25/0655 (2013.01); H01L 25/18 (2013.01); H10K 77/111 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A light emitting display apparatus comprising:
a display area including a plurality of pixels disposed in first to mth horizontal lines parallel to a first direction over a first substrate;
a plurality of gate lines disposed at the first to mth horizontal lines of the display area in parallel with the first direction;
a plurality of gate control lines disposed between the plurality of pixels along a second direction crossing the first direction; and
a gate driving circuit including first to mth stage circuit parts disposed at the display area and selectively coupled to the plurality of gate lines and the plurality of gate control lines,
wherein each of the first to mth stage circuit parts includes:
a plurality of branch circuits dispersively disposed between the plurality of pixels along the first direction and selectively coupled to the plurality of gate control lines; and
a branch network selectively coupled to the plurality of branch circuits, and
wherein each of the branch network of the first stage circuit unit and the branch network of the mth stage circuit unit is disposed between two adjacent pixels along the second direction.