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

Claim 14:
15. A substrate processing apparatus, comprising:
a chamber member that defines an interior volume having an aspect ratio not greater than 1, the chamber member comprising:
a pair of laterally opposing inlet walls, each one of the pair of inlet walls having an inlet port 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 vertically oriented substrate carrier having a retaining frame body into the interior volume; and

a pair of remote plasma sources respectively arranged laterally over the pair of inlet walls, each one of the pair of remote plasma sources being accessible through inlet ports on the pair of inlet walls, wherein:
the inlet ports are configured to receive output from the pair of remote plasma sources,
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.