Kyma Technologies, Inc.

Terry Lee Clites

Andrew David Hanser

Edward Preble

Lianghong Liu

Keith Richard Evans

Non-polar or semi-polar (Al, Ga, In)N substrates are fabricated by re-growth of (Al, Ga, In)N crystal on (Al, Ga, In)N seed crystals, wherein the size of the seed crystal expands or is increased in the lateral and vertical directions, resulting in larger sizes of non-polar and semi-polar substrates useful for optoelectronic and microelectronic devices. One or more non-polar or semi-polar substrates may be sliced from the re-grown crystal. The lateral growth rate may be greater than the vertical growth rate. The seed crystal may be a non-polar seed crystal. The seed crystal may have crystalline edges of equivalent crystallographic orientation.

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Raleigh, NC, United States of America

Terry Lee Clites