Rubicon Technology is a technology company that specializes in the production of sapphire substrates for use in the semiconductor industry. The company's sapphire substrates are used in a wide range of applications, including LED lighting, consumer electronics, and aerospace. Rubicon Technology is committed to providing high-quality, reliable products that meet the needs of its customers. The company is headquartered in Bensenville, Illinois, and has a small team of dedicated employees who are passionate about technology and innovation.