Japan Intellectual Property Rights: GROUP III NITRIDE CRYSTAL, GROUP III NITRIDE SUBSTRATE, AND MANUFACTURING METHOD OF GROUP III NITRIDE CRYSTAL

Japan, Feb. 24 -- PANASONIC HOLDINGS CORP has got intellectual property rights for 'GROUP III NITRIDE CRYSTAL, GROUP III NITRIDE SUBSTRATE, AND MANUFACTURING METHOD OF GROUP III NITRIDE CRYSTAL.' Other related details are as follows:

Application Number: JP,2024-091136

Category (FI): C30B25/02@Z,C30B29/38@D

Stage: PROBLEM TO BE SOLVED: To provide a manufacturing method of a group III nitride crystal having excellent conductivity, and a low extinction coefficient.SOLUTION: A manufacturing method of a group III nitride crystal has the steps of: introducing a group III element-containing gas, a nitrogen element-containing gas, an N-type dopant-containing gas, and a hydrogen element-containing gas; and producing and growing the group III nitr...