Verticle Inc.
2480 Mission Street San Francisco, CA 94110 United States
Wet etching for high-efficiency microLED growth
US-based Verticle Inc. was established in 2004, with an aim to develop unique LED technologies and processes.
For the microLED industry, the company developed wet chemical etching technology that can lead to faster and more efficient chip processing, and in addition enable higher-performance microLEDs. The company has demonstrated how its wet chemical etching can result in higher-efficiency AlGaInP native red microLEDs, as it mitigates sidewall defects. In 2026, Verticle started to offer wet-etching foundry services.