Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Melvin McLaurin0
James W. Raring0
Date of Patent
October 22, 2024
0Patent Application Number
173208560
Date Filed
May 14, 2021
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Methods for fabricating ultraviolet laser diode devices include providing substrate members comprising gallium and nitrogen or aluminum and nitrogen, forming an epitaxial material overlying a surface region of the substrate members, patterning the epitaxial material to form epitaxial mesa regions, depositing a bond media on at least one of the epitaxial mesa regions, bonding the bond media on at least one of the epitaxial mesa regions to a handle substrate, subjecting the sacrificial layer to an energy source to initiate release of the substrate member and transfer the at least one of the epitaxial mesa regions to the handle substrate, and processing the at least one of the epitaxial mesa regions to form the ultraviolet laser diode device.
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