United Semiconductors LLC (USLLC) is a women owned small business with its production facility in Los Alamitos, California. USLLC specializes in bulk crystal growth and substrate production of III-V compound semiconductors, glasses and two-phase semimetal-semiconductor composite classes of materials. USLLC has been supplying the US defense sector and US national laboratories with critical substrates since 2005 for a variety of applications. USLLC is the only domestic company with the capability for large area substrate production of III-V binary semiconductors and the only global company with the capability for large area substrate production of III-V ternary semiconductors. Over the past few years through NASA and NSF funded projects, USLLC has been expanding its crystal growth capabilities to establish In-Space manufacturing of bulk crystals leveraging the benefits of microgravity.

United Semiconductors

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