US 12,274,118 B2
Substrate assembly and display device
Yu-Hsien Wu, Miao-Li County (TW); Yu-Sheng Tsai, Miao-Li County (TW); Kuan-Feng Lee, Miao-Li County (TW); and Chandra Lius, Miao-Li County (TW)
Assigned to Red Oak Innovations Limited, Dublin (IE)
Filed by Red Oak Innovations Limited, Dublin (IE)
Filed on May 10, 2023, as Appl. No. 18/315,009.
Application 18/315,009 is a continuation of application No. 17/369,016, filed on Jul. 7, 2021, granted, now 11,683,945.
Application 17/369,016 is a continuation of application No. 16/880,014, filed on May 21, 2020, granted, now 11,088,342, issued on Aug. 10, 2021.
Application 16/880,014 is a continuation of application No. 16/266,407, filed on Feb. 4, 2019, granted, now 10,693,100, issued on Jun. 23, 2020.
Application 16/266,407 is a continuation of application No. 15/814,727, filed on Nov. 16, 2017, granted, now 10,243,161, issued on Mar. 26, 2019.
Claims priority of application No. 201611103382.6 (CN), filed on Dec. 5, 2016.
Prior Publication US 2023/0276650 A1, Aug. 31, 2023
Int. Cl. G09G 3/34 (2006.01); H10K 50/805 (2023.01); H10K 50/813 (2023.01); H10K 59/126 (2023.01); H10K 59/127 (2023.01); H10K 59/131 (2023.01)
CPC H10K 50/805 (2023.02) [G09G 3/3406 (2013.01); H10K 50/813 (2023.02); H10K 59/126 (2023.02); H10K 59/127 (2023.02); H10K 59/131 (2023.02); G09G 2310/0264 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A display device having at least three different illumination colors, comprising:
a substrate;
a driving transistor, disposed on the substrate, wherein the driving transistor comprises a gate electrode, and the gate electrode projects a first projection profile on the substrate;
a first insulation layer, disposed on the driving transistor;
a first electrode which is an anode, disposed on the first insulation layer, wherein the first electrode projects a second projection profile on the substrate; and
a second insulation layer, disposed on the first electrode and the first insulation layer,
wherein the second insulation layer has an opening, and the opening exposes a portion of the first electrode, the opening defining an illumination area of the display device providing a light of a color from an organic light emitting layer, and the opening projecting a third projection profile on the substrate,
wherein a projection of an intersection of the first projection profile and the second projection profile is a first portion,
wherein a data line extending in a first direction and a power line extending in the first direction are provided on the substrate, the power line being parallel to the data line, the power line being electrically connected to the driving transistor, the power line not overlapping with the first portion.