Patent ID: 9078329
Filing Date: 2015-07-07
Classification: H01L,H05B

Abstract:
1. A method of fabricating a light emitting device, comprising: providing a mother substrate including a plurality of light emitting units thereon; providing a cover plate comprising a plurality of unit regions, each of the unit regions corresponding to one of the light emitting units on the mother substrate, wherein the cover plate further comprises a cutting line around each of the unit regions, a plurality of sealant regions between the cutting line and each of the unit regions, and a plurality of spacer disposing regions between the cutting line and each of the sealant regions; coating a glass frit on the cover plate in the sealant regions and the spacer disposing regions; performing a curing process so as to solidify the glass frit in the sealant regions to form a sealant and solidify the glass frit in the spacer disposing regions to form a spacer structure; disposing the cover plate on the mother substrate, and a laser process is performed to the sealant so as to bond the cover plate and the mother substrate together, wherein the laser process is not performed to the spacer structure, and wherein after the cover plate and the mother substrate are bonded together, there is a gap between the mother substrate and a bottom surface of the spacer structure; and performing a cutting process along the cutting line, so as to form a plurality of light emitting devices.