公开(公告)号：US10975492B2

公开(公告)日：2021-04-13

申请号：US16246065

申请日：2019-01-11

Applicant: Soraa, Inc.

Inventor： Mark Philip D'Evelyn ,  Kristi Jean Narang ,  Dong-Sil Park ,  Huicong Hong ,  Xian-An Cao ,  Larry Qiang Zeng

IPC: C30B7/10 ,  C30B7/00 ,  C30B9/08 ,  C30B19/02 ,  C30B19/12 ,  C30B25/02 ,  C30B25/20 ,  C30B29/40 ,  C30B29/68

Abstract: A method for growing a crystalline composition, the first crystalline composition may include gallium and nitrogen. The crystalline composition may have an infrared absorption peak at about 3175 cm−1, with an absorbance per unit thickness of greater than about 0.01 cm−1. In one embodiment, the composition ay have an amount of oxygen present in a concentration of less than about 3×1018 per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the first crystalline composition.

公开(公告)号：US20190249328A1

公开(公告)日：2019-08-15

申请号：US16246065

申请日：2019-01-11

Applicant: Soraa, Inc.

Inventor： Mark Philip D'Evelyn ,  Kristi Jean Narang ,  Dong-Sil Park ,  Huicong Hong ,  Xian-An Cao ,  Larry Qiang Zeng

IPC: C30B7/00 ,  C30B29/68 ,  C30B29/40 ,  C30B25/20 ,  C30B9/08 ,  C30B25/02 ,  C30B19/12 ,  C30B19/02 ,  C30B7/10

CPC classification number: C30B7/005 ,  C30B7/105 ,  C30B9/08 ,  C30B19/02 ,  C30B19/12 ,  C30B25/02 ,  C30B25/20 ,  C30B29/406 ,  C30B29/68

Abstract: A method for growing a crystalline composition, the first crystalline composition may include gallium and nitrogen. The crystalline composition may have an infrared absorption peak at about 3175 cm−1, with an absorbance per unit thickness of greater than about 0.01 cm−1. In one embodiment, the composition ay have an amount of oxygen present in a concentration of less than about 3×1018 per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the first crystalline composition.

公开(公告)号：US10208396B2

公开(公告)日：2019-02-19

申请号：US15061069

申请日：2016-03-04

Applicant: Soraa, Inc.

Inventor： Mark Philip D'Evelyn ,  Kristi Jean Narang ,  Dong-Sil Park ,  Huicong Hong ,  Xian-An Cao ,  Larry Qiang Zeng

IPC: C30B29/40 ,  C30B7/00 ,  C30B9/08 ,  C30B19/02 ,  C30B19/12 ,  C30B25/02 ,  C30B7/10 ,  C30B25/20 ,  C30B29/68

Abstract: A method for growing a crystalline composition, the first crystalline composition may include gallium and nitrogen. The crystalline composition may have an infrared absorption peak at about 3175 cm−1, with an absorbance per unit thickness of greater than about 0.01 cm−1. In one embodiment, the composition may have an amount of oxygen present in a concentration of less than about 3×1018 per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the first crystalline composition.