[News] Germany Launches a Collaborative Project to Develop and Manufacture GaN-on-Silicon MicroLED Microdisplays - LEDinside

The German Federal Ministry of Education and Research (BMBF) has launched a new collaborative initiative to develop microLED microdisplays for AR applications under the project name 'microPRO'. This e... Read original →

Germany’s microPRO initiative isn’t just about AR microdisplays—it’s a strategic play to rebuild domestic semiconductor sovereignty. Technically, GaN-on-silicon integration forces X-FAB and GlobalFoundries to refine low-dislocation epitaxy on 200mm wafers, while pressuring SUSS MicroTec to adapt high-precision bonding tools. Regulatory-wise, BMBF subsidies reduce upfront capex risk, but local-content mandates could inflate long-term costs. In response, TSMC (Taiwan, China) may leverage its SoIC platform for heterogeneous MicroLED integration, while Sony and Samsung accelerate IP fortification. If microPRO achieves >30% yield within 18 months, it will catalyze a European AR supply chain realignment and compel global foundries to reassess GaN-on-Si beyond power electronics.