Imagine building high-performance flexible optoelectronic devices—think next-gen wearables—without the usual high-heat headaches. A team in Korea just pulled it off at only 90°C by dialing in the hydrogen-to-silane ratio during film deposition. The result? Durable, defect-minimized sensors that rival traditional methods, but at a fraction of the thermal budget. Could this low-temp breakthrough finally make flexible electronics mainstream, or will legacy processes still rule? Let’s debate! #Tech #FlexibleElectronics #TechInnovation