LIGHT-EMITTING ELEMENT SUBSTRATE AND LIGHT-EMITTING DEVICE

PROBLEM TO BE SOLVED: To provide a ceramic light-emitting element substrate which has a concavity featuring a reduced overall warp in the substrate, and a light-emitting device using the same which has high reliability in light directivity and electrical connection, etc.SOLUTION: A light-emitting su...

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Bibliographische Detailangaben
1. Verfasser: NAKAYAMA KATSUHISA
Format: Patent
Sprache:eng
Schlagworte:
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