Patent ID: 9196464
Filing Date: 2015-11-24
Classification: B05D,C23C,H01J,H01L,Y10T

Abstract:
1. A method of manufacturing a thin film by using a tablet for plasma coating system, wherein the tablet comprises a first part that comprises a first material having a first sublimation point at a first pressure and a second part that is disposed on the first part and comprises a second material having a second melting point at the first pressure, wherein the second melting point is lower than the first sublimation point, the method comprising: heating a crucible that accommodates the tablet; exposing an edge portion of an upper surface of the first part by the second material being melted and collected in a central portion of the upper surface of the first part; sublimating the first material from the exposed edge portion of the upper surface of the first part; and forming the thin film on a body that is to undergo deposition by the sublimated first material.