Patent ID: 11961714
Assignee: LINCO TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A substrate processing apparatus, comprising:
a chamber member that defines an interior volume having an aspect ratio, the chamber member comprising:
a pair of laterally opposing inlet walls, each one of the pair of inlet walls having an inlet port that is configured to receive output from a remote plasma source and having a first geometric planner profile, and
a loading port arranged laterally between the pair of inlet walls, and configured to allow passage of a substrate into the interior volume, wherein:
each one of the pair of inlet walls is provided with a distributing hole pattern arranged toward the interior volume of the chamber member,
a central region of the distributing hole pattern projectively overlaps the inlet port,
the central region has a second geometric planner profile, and
the first geometric planner profile is different from the second geometric planner profile.