Patent
Gas delivery module
Khan Adib,Qiwei Liang,Malik Sultan,Srinivas D. Nemani +3 more
- 12 Jul 2019
4
TL;DR: In this article, a high pressure fluid delivery module is in fluid communication with the high pressure process chamber and is configured to deliver a high-pressure fluid to the process chamber for semiconductor processing.
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Abstract: The present disclosure relates to high pressure processing apparatus for semiconductor processing. The apparatus described herein include a high pressure process chamber and a containment chamber surrounding the process chamber. A high pressure fluid delivery module is in fluid communication with the high pressure process chamber and is configured to deliver a high pressure fluid to the process chamber.
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Citations
Patent
High pressure steam anneal processing apparatus
Schaller Jason M,Robert Brent Vopat,Charles T. Carlson,Blahnik Jeffrey Charles,Timothy J. Franklin,Blahnik David,Aaron Webb +6 more
- 11 Oct 2018
TL;DR: In this article, the authors describe a batch processing chamber for annealing semiconductor substrates, which includes a chamber body enclosing an internal volume, a cassette moveably disposed within the internal volume and a plug coupled to a bottom wall of the cassette.
5
Patent
High pressure annealing process for metal containing materials
Kaushal K. Singh,Shek Mei-Yee,Srinivas D. Nemani,Ellie Yieh +3 more
- 28 Jan 2019
TL;DR: In this article, the authors present methods for performing an annealing process on a metal containing layer in TFT display applications, semiconductor or memory applications, and demonstrate a method of forming a metal-containing layer on a substrate.
4
Patent
Method to fabricate thermally stable low K-FinFET spacer
Mihaela Balseanu,Srinivas D. Nemani,Shek Mei-Yee,Ellie Yieh +3 more
- 15 Mar 2019
TL;DR: In this paper, a method for forming a thermally stable spacer layer is disclosed, which includes first disposing a substrate in an internal volume of a processing chamber, the substrate has a film formed thereon, the film including silicon, carbon, nitrogen, and hydrogen.
4
Patent
Methods for etching a structure for semiconductor applications
Jiang Hao,He Ren,Hao Chen,Mehul Naik +3 more
- 16 Oct 2019
TL;DR: In this paper, a method for patterning a conductive layer on a substrate includes supplying a gas mixture comprising a chlorine containing gas at a first flow rate to etch a first conductive sheet disposed on the substrate, lowing the chlorine contained gas in the first gas mixture to a second flow rate lower than the first flow-rate to continue etching the first conductivity layer, and increasing the chlorine containing gases in the second gas mixture with a third flow rate greater than the second flow-level to remove the firstconductive layer from the substrate.
1
References
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