Patent ID: 11940727
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 10:
11. A reticle pod, comprising:
an inner pod including an inner base having a first surface, and an inner cover having a second surface and positioned on the inner base with the first surface contacting the second surface, wherein the inner base and the inner cover define a first internal space therebetween;
a plurality of first barriers contacting the first surface and extending between the first surface and second surface;
a plurality of second barriers contacting the second surface and extending between the first surface and the second surface, the plurality of first barriers and the plurality of second barriers being alternatively arranged in an interlocking pattern about the first internal space; and
a plurality of wall structures arranged along a periphery of the first internal space, each wall structure extending between the inner base and the inner cover.