US 11,903,283 B2
Display apparatus comprising different types of thin film transistors with compact design and method for manufacturing the same
Yewon Hong, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Jan. 31, 2023, as Appl. No. 18/103,848.
Application 18/103,848 is a division of application No. 17/119,596, filed on Dec. 11, 2020, granted, now 11,600,683.
Claims priority of application No. 10-2019-0174008 (KR), filed on Dec. 24, 2019.
Prior Publication US 2023/0180558 A1, Jun. 8, 2023
Int. Cl. H10K 59/131 (2023.01); H01L 29/786 (2006.01); H10K 71/00 (2023.01)
CPC H10K 59/131 (2023.02) [H01L 29/7869 (2013.01); H10K 71/00 (2023.02)] 15 Claims
OG exemplary drawing
 
1. A method for manufacturing a display apparatus, the method comprising:
providing a first gate electrode on a substrate;
providing a first active layer which is spaced apart from the first gate electrode and overlaps with at least a portion of the first gate electrode;
providing a second active layer on the substrate, wherein the second active layer is spaced apart from the first active layer;
providing a first source electrode and a first drain electrode which are spaced apart from each other and are respectively connected with the first active layer;
providing a second gate electrode which is spaced apart from the second active layer and overlaps with at least a portion of the second active layer;
providing a second source electrode and a second drain electrode which are spaced apart from each other and are respectively connected with the second active layer; and
selectively providing conductivity to the second active layer,
wherein the first source electrode, the first drain electrode, the second gate electrode, the second source electrode, and the second drain electrode are manufactured at a same time.