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MODULAR INJECTOR AND DEVICE FOR SPATIAL ATOMIC LAYER DEPOSITION

  • US 20200131637A1
  • Filed: 01/24/2018
  • Published: 04/30/2020
  • Est. Priority Date: 05/13/2017
  • Status: Active Application
First Claim
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1. A modular injector for spatial atomic layer deposition for precursor deposition on a reaction substrate, comprising:

  • a precursor channel assembly and a seal assembly;

    the precursor channel assembly includes a plate-shaped base, a precursor channel and a gas pipeline;

    the precursor channel is disposed on a front surface of the plate-shaped base and extends from top to bottom, and a top end of the precursor channel is communicated with the gas pipeline;

    the seal assembly is disposed on the front surface of the plate-shaped base to seal the precursor channel so as to prevent the leakage of a precursor.

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