NSIP Law
Apparatus for producing an ingot comprising a crucible body with a lid assembly having a movable core member and method for producing silicon carbide ingot using the apparatus
An apparatus for producing an ingot includes a crucible body having an opening and in which raw materials are accommodated, and a lid assembly located at the opening and having a portion fixed to the crucible body. The lid assembly includes a placement hole having open upper and lower ends, a frame member arranged along a periphery of the opening while surrounding a periphery of the placement hole, and a core member located in the placement hole and movable upward and downward with respect to the frame member.
SKC Co., Ltd.
C C C C C
C30B C30B C30B C30B C30B
inventional inventional inventional inventional inventional
Jung-Gyu Sang Ki Byung Kyu Jung Woo Kap-Ryeol
Kim Ko Jang Choi Ku