Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2006-03-09
2011-12-06
Patel, Nimeshkumar (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000, C445S025000, C445S043000
Reexamination Certificate
active
08072139
ABSTRACT:
Disclosed is a method for sealing a light-emitting device wherein formation of air bubbles in a light-emitting device module can be prevented by performing no gelation after fitting of a cover member. This method also enables to seal a light-emitting device by using a gel sealing material composed of a gel precursor which uses a solvent. Also disclosed is a light-emitting module formed by such a sealing method. In this method for sealing a light-emitting device, gelation of the gel precursor of a gel sealing material is performed before placing the precursor on the light-emitting device, and thus no gelation is necessary after fitting of a cover member. Consequently, a gel precursor having high viscosity that is difficult to be used in an injection method can be used in this method. Furthermore, a substance which requires use of a solvent can be used as a gel precursor of a gel sealing material. A light-emitting device module with high luminance wherein no air bubbles are included can be obtained by this method.
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Machine Translation of Abe et al JP 2005-116817 A.
Hatsuda Kouki
Samukawa Hiroshi
Diaz José M
K&L Gates LLP
Patel Nimeshkumar
Sony Chemical & Information Device
Sony Corporation
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