CEE
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The CEE 300 Bake Plate is a semiconductor wafer bake plate for up to 300mm wafers. The CEE 300 Bake Plate supports recipe-controlled thermal processing. The CEE 300 Bake Plate uses DataStream logging.[1]

Wafer size
300mm
Power
208V[2]
Vacuum
2" (50.8mm) OD[4]
Performance
±0.3% across working area[3]
Optics
0.1°C[3]
Bake plates are thermal processing tools used to heat substrates on a controlled hot surface. Bake plates are commonly used in semiconductor and microfabrication lines around lithography and thin film workflows where a short, repeatable thermal step is needed.
Bake plates transfer heat from a temperature-controlled plate into the substrate for a timed process step. Bake plates can be run in direct contact or with a small controlled gap when the process calls for different heat transfer behavior or reduced backside contact.
Bake plates are typically placed around coating, exposure, and development steps in microfabrication flows. Bake plates commonly serve as short thermal modules between wet-process steps to condition films, remove solvent, stabilize patterns, or prepare substrates for the next operation.
Bake plates are used for controlled heating steps in wafer and substrate processing. Bake plates are commonly applied to photoresist and other thin-film processes that require drying, solvent removal, thermal conditioning, or post-process stabilization.
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| Apogee Benchtop 300 Bake Plate | — | — | Benchtop configuration | costeffectiveequipment.com[3] |
| Apogee Flange Mount 300 Bake Plate | — | — | Flange/deck-mountable configuration | costeffectiveequipment.com[3] |
| Apogee X-Pro 300 Bake Plate | — | — | X-Pro platform for use with X-Pro II Workstation | costeffectiveequipment.com[3] |
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The standard temperature range is ambient to 300°C, with an optional upgrade to 400°C.[3][4]
The plate supports three automated bake methods: contact, vacuum, and proximity.[3][4]
The bake plate features a 7-inch full-color touchscreen with DataStream OS for recipe creation, monitoring, and logging.[3]
The following facts about the 300 Bake Plate are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 300 Bake Plate are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the 300 Bake Plate are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 300 Bake Plate are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 300 Bake Plate is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the 300 Bake Plate are on record.
Answerable by: an OEM parts catalog or a service engineer
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Last updated Oct 20, 2026.
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