US 11,812,640 B2
Display substrate having a projection of the display layer located within a projection of a light shielding layer, display device and transparent display including the same
Hejin Wang, Beijing (CN); Mingche Hsieh, Beijing (CN); and Pinfan Wang, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Nov. 9, 2021, as Appl. No. 17/522,507.
Application 17/522,507 is a continuation of application No. 16/571,570, filed on Sep. 16, 2019, granted, now 11,189,672.
Claims priority of application No. 201811161433.X (CN), filed on Sep. 30, 2018.
Prior Publication US 2022/0069041 A1, Mar. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/122 (2023.01); H10K 59/126 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/122 (2023.02) [H10K 59/126 (2023.02); H10K 59/131 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display substrate comprising:
a light emitting region; and
a transparent region,
wherein the display substrate comprises a base substrate and a display layer on the base substrate,
wherein a light shielding layer is located between the base substrate and the display layer, and
wherein an orthographic projection of the display layer on the base substrate is at least partially located within an orthographic projection of the light shielding layer on the base substrate.