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Patent Searching and Data


Title:
FILM DEPOSITION APPARATUS AND METHOD
Document Type and Number:
Japanese Patent JPH10245671
Kind Code:
A
Abstract:

To provide a film deposition apparatus capable of uniformly depositing desired films on the surface of a substrate to be treated, such as wafer, without being affected by the surface state, etc., of the substrate to be treated, such as the plasma density in a vacuum chamber and the flying state of the particles from a target and a deposition method therefor.

This apparatus has a substrate 6 for holding a wafer 5, a holder vertical moving device 12 for vertically moving the substrate holder 6, a holder joint 10 for changing the angle of the substrate holder 6 with a horizontal direction and a holder rotating device for rotating the substrate holder 6 around a perpendicular axis. The desired films are uniformly deposited on the surface of the wafer 5 and the good deposition treatment of contact holes, through-holes, etc., is made possible by vertically moving the substrate holder 6, changing the angle of the substrate holder 6 with the horizontal direction and rotating the substrate holder 6 around the perpendicular axis.


Inventors:
SUGIHARA HISAYA
Application Number:
JP6732297A
Publication Date:
September 14, 1998
Filing Date:
March 05, 1997
Export Citation:
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Assignee:
RICOH KK
International Classes:
C23C14/34; C23C14/54; C23C16/44; C23C16/50; H01L21/203; H01L21/205; H01L21/31; (IPC1-7): C23C14/34; C23C14/54; C23C16/44; C23C16/50; H01L21/203; H01L21/205; H01L21/31