Metal encapsulation coated with glass having excellent heat radiating property and the method for preparing thereof

摘要

The present invention relates to a metal encapsulant having a glass layer and a method of manufacturing the same, and more particularly to a metal encapsulant having a thickness of 50 탆 or less; And a glass layer formed on at least one side of the metal encapsulant and including heat dissipative particles, wherein the glass layer has a thickness of 1 to 10 탆. The present invention also provides a method of manufacturing a metal encapsulant comprising: preparing a metal encapsulant having a thickness of 50 탆 or less; And forming a glass layer having a thickness of 1 to 10 占 퐉 on the at least one surface of the metal encapsulant, wherein the glass layer comprises heat dissipating particles. The present invention relates to a metal encapsulant which is formed by forming a glass layer containing heat dissipating particles on at least one side of a metal encapsulating material so as to improve the heat dissipating property of the metal encapsulating material so that heat generated inside the device can be efficiently discharged to the outside, It is possible to secure an excellent strength to the ash, and to prevent the phenomenon of sagging during conveyance of the metal encapsulant for device encapsulation.