LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME

Title:

LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2005/083746

Kind Code:

A1

Abstract:

Disclosed is a light-emitting device which has a hermetic container sealed at a lower temperature using a sealing material containing no harmful component such as lead and is free from thermal deterioration of a phosphor, especially that of a blue phosphor. Specifically disclosed is a light-emitting device wherein a hermetic container is sealed by using a sealing agent composition containing a curing methylphenyl silicone resin and a refractory filler. In the sealing agent composition, the amount of the refractory filler is 10-80 mass% relative to the total amount of the curing methylphenyl silicone resin and refractory filler. In the methylphenyl silicone resin, the molar ratio of the phenyl group to the methyl group is 0.1-1.2.

Inventors:

ISHIDA MIZUHO (JP)

Application Number:

PCT/JP2004/019632

Publication Date:

September 09, 2005

Filing Date:

December 28, 2004

Export Citation:

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Assignee:

ASAHI GLASS CO LTD (JP)
ISHIDA MIZUHO (JP)

International Classes:

C03C27/10; C09K3/10; H01J5/20; H01J9/26; H01J61/30; H01J61/35; H01J61/36; H01J65/04; (IPC1-7): H01J61/36; C03C27/10; C09K3/10; H01J5/20; H01J9/26; H01J61/30

Foreign References:

JP2001207152A	2001-07-31
JP2002088262A	2002-03-27
JP2000063630A	2000-02-29