| 简介 |
PROBLEM TO BE SOLVED : To provide a light emitting element with little use amount of a rare metal at the time of configuring a light emitting layer part, to be grown at a relatively low temperature, capable of achieving high luminance light emission in a blue light region and an ultraviolet ray region.
SOLUTION : The light emitting element 1 comprises a light emitting layer part having a p type clad layer 2, and active layer 33 and a n type clad layer 34 laminated in this order. The p type clad layer 2 comprises a p type MgxZn1-xO (wherein 0y).
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