Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenji Hayashi0
Date of Patent
November 27, 2007
0Patent Application Number
102855420
Date Filed
November 1, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention achieves a reduction in a thickness while suppressing a thermal effect. An apparatus includes a light-emitting element and a sealing layer to hermetically seal the light-emitting element. The sealing layer includes a heat radiation layer having thermal conductivity.
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