US 12,289,958 B2
Display panel and method of manufacturing thereof
Zhongshou Huang, Shanghai (CN)
Assigned to SEEYA OPTRONICS CO., LTD., Shanghai (CN)
Filed by SEEYA OPTRONICS CO., LTD., Shanghai (CN)
Filed on Mar. 23, 2022, as Appl. No. 17/701,796.
Claims priority of application No. 202111165271.9 (CN), filed on Sep. 30, 2021.
Prior Publication US 2023/0097246 A1, Mar. 30, 2023
Int. Cl. H10K 59/121 (2023.01); H10K 59/12 (2023.01)
CPC H10K 59/1213 (2023.02) [H10K 59/12 (2023.02); H10K 59/1216 (2023.02); H10K 59/1201 (2023.02)] 9 Claims
OG exemplary drawing
 
1. A display panel, comprising a hybrid substrate overlaid with an organic light-emitting diode (OLED);
wherein the hybrid substrate comprises a first region and a second region, the first region comprises a signal processing circuit and a control circuit fabricated in a single-crystal silicon substrate, and the second region comprises a pixel array including a plurality of pixel circuits and fabricated in a silicon on insulator (SOI) substrate and wherein the SOI substrate is built directly on the single-crystal silicon substrate with a buried silicon oxide layer and a single-crystal silicon film, and the OLED is formed on the pixel array and controlled by the pixel array, wherein the first region is surrounding the second region.