US 12,225,801 B2
Mitigating induced emission in OLED display
Younghun Paik, Bothell, WA (US); Baek Woon Lee, Bellevue, WA (US); Hyungsoo Kim, Seoul (KR); and Ying Zheng, Sammamish, WA (US)
Assigned to Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Mar. 30, 2022, as Appl. No. 17/657,288.
Claims priority of provisional application 63/265,684, filed on Dec. 17, 2021.
Prior Publication US 2023/0200178 A1, Jun. 22, 2023
Int. Cl. H10K 59/40 (2023.01); H10K 59/131 (2023.01); H10K 102/10 (2023.01)
CPC H10K 59/40 (2023.02) [H10K 59/131 (2023.02); H10K 2102/103 (2023.02)] 16 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
an organic light emitting diode (OLED) display, the OLED display comprising
an organic light emitting layer;
a thin film transistor (TFT);
a polyimide layer disposed on an opposite side of the TFT as the organic light emitting layer;
a buffer layer between the TFT and the polyimide layer; and
a conductor positioned to mitigate a piezoelectric response of the polyimide layer to static charge on the electronic device, wherein the conductor connects the polyimide layer to ground via a ground line of the TFT.