Exhibit 23.1
Independent Registered Public Accounting Firm’s Consent
We consent to the incorporation by reference in this Registration Statement of Crown Electrokinetics Corp. on Form S-1 Amendment No. 2 (File No. 333-249833) of our report dated September 3, 2020, which includes an explanatory paragraph as to the Company’s ability to continue as a going concern, with respect to our audits of the financial statements of Crown Electrokinetics Corp. as of March 31, 2020 and 2019 and for the years ended March 31, 2020 and 2019 appearing in the Annual Report on Form 10-K of Crown Electrokinetics Corp. for the year ended March 31, 2020. We also consent to the reference to our firm under the heading “Experts”, which is part of this Registration Statement.
/s/ Marcum llp
Marcum llp
Costa Mesa, CA
January 14, 2021
