Processing system and method of forming a contact
US-2020203481-A1 · Jun 25, 2020 · US
US12538737B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12538737-B2 |
| Application number | US-202217859752-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 7, 2022 |
| Priority date | Jul 7, 2021 |
| Publication date | Jan 27, 2026 |
| Grant date | Jan 27, 2026 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
Exemplary integrated cluster tools may include a factory interface including a first transfer robot. The tools may include a wet clean system coupled with the factory interface at a first side of the wet clean system. The tools may include a load lock chamber coupled with the wet clean system at a second side of the wet clean system opposite the first side of the wet clean system. The tools may include a first transfer chamber coupled with the load lock chamber. The first transfer chamber may include a second transfer robot. The tools may include a dry etch chamber coupled with the first transfer chamber. The tools may include a second transfer chamber coupled with the first transfer chamber. The second transfer chamber may include a third transfer robot. The tools may include a process chamber coupled with the second transfer chamber.
Opening claim text (preview).
The invention claimed is: 1 . An integrated cluster tool comprising: a factory interface including a first transfer robot; a wet clean system coupled with the factory interface at a first side of the wet clean system, the wet clean system comprising a plurality of single-wafer wet clean chambers stacked on one another, wherein each single-wafer wet clean chamber is fluidly coupled with multiple wet chemistry delivery systems; a load lock chamber coupled with the wet clean system at a second side of the wet clean system opposite the first side of the wet clean system; a first transfer chamber coupled with the load lock chamber, wherein the first transfer chamber includes a second transfer robot; a dry etch chamber coupled with the first transfer chamber; a second transfer chamber coupled with the first transfer chamber, wherein the second transfer chamber includes a third transfer robot; and an epitaxial growth chamber coupled with the second transfer chamber. 2 . The integrated cluster tool of claim 1 , wherein the wet clean system comprises: a single-wafer wet clean chamber operably maintained at atmospheric pressure, wherein the first transfer chamber is maintained at vacuum conditions. 3 . The integrated cluster tool of claim 2 , wherein the single-wafer wet clean chamber is fluidly coupled with multiple chemistry delivery systems. 4 . The integrated cluster tool of claim 2 , wherein the single-wafer wet clean chamber is accessible to the first transfer robot of the factory interface. 5 . The integrated cluster tool of claim 2 , wherein the wet clean system further comprises: a fourth transfer robot disposed in the wet clean system, wherein the fourth transfer robot is operable to transfer substrates between the single-wafer wet clean chamber and the load lock chamber. 6 . The integrated cluster tool of claim 1 , wherein a track on which the first transfer robot operates extends into the wet clean system.
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Transport systems · CPC title
Related publications grouped by family.
Answers are generated from the same data shown on this page.