Crown Electrokinetics Corp. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

Subsequent Events (Details) - USD ($)					1 Months Ended
Subsequent Events (Details) - USD ($)	Jun. 30, 2020	Apr. 29, 2020	Apr. 13, 2020	Mar. 28, 2020	Jun. 30, 2020	Apr. 24, 2020	Mar. 31, 2020	Mar. 29, 2021	Jun. 06, 2020	May 05, 2020	Apr. 27, 2020	Apr. 10, 2020	Mar. 09, 2020	Jan. 20, 2020	Jan. 10, 2020	Mar. 31, 2019
Subsequent Events (Textual)
Convertible principal balance				$ 257,732
Convertible promissory note issued				100,000
Common stock fair value				$ 75,000										$ 150,000
Net proceeds							$ 3,083,158									$ 1,926,117
Conversion of the notes issued							3,050,141
Converted shares							4,644,184
Shares issued														200,000
Convertible Notes Payable [Member]
Subsequent Events (Textual)
Convertible principal balance													$ 360,825		$ 360,825
Common stock fair value													$ 75,000
Shares issued													100,000
Shares of common stock issued							53,000
Employee paid							$ 53,000
Maturity date							May 15, 2020
Interest rate, percentage							8.00%
PPP Loan [Member]
Subsequent Events (Textual)
Company received							$ 8,000
Stock Options [Member]
Subsequent Events (Textual)
Common stock fair value							$ 300,000
Granted shares							1,366,667
Common Stock [Member]
Subsequent Events (Textual)
Shares issued							210,000
Restricted common stock							500,000
Restricted stock at fair value							$ 200,000
Shares of common stock issued							210,000
Common Stock [Member] \| Chief Executive Officer [Member]
Subsequent Events (Textual)
Shares issued							10
Restricted common stock							4,000,000
Restricted stock at fair value							$ 500,000
Subsequent Event [Member]
Subsequent Events (Textual)
Convertible principal balance		$ 1,800,000										$ 53,000
Common stock discount on shares		$ 23,000
Accrues interest rate		12.00%
Convertible promissory note issued		$ 800,000
Common stock fair value		700,000
Net proceeds		$ 1,800,000
Subsequent Event [Member] \| PPP Loan [Member]
Subsequent Events (Textual)
Interest rate, percentage						1.00%
Principal amount						$ 197,200
Subsequent Event [Member] \| Stock Options [Member]
Subsequent Events (Textual)
Common stock fair value			$ 3,200,000
Granted shares			6,970,000
Subsequent Event [Member] \| Board of Directors [Member] \| Stock Options [Member]
Subsequent Events (Textual)
Common stock fair value	$ 40,000				$ 40,000
Granted shares	100,000
Subsequent Event [Member] \| Common Stock [Member]
Subsequent Events (Textual)
Common stock fair value										$ 100,000
Shares issued										100,000	162,447
Accounts payable											$ 122,000
Forecast [Member]
Subsequent Events (Textual)
Common stock discount on shares								$ 7,732
Accrues interest rate								12.00%
Forecast [Member] \| Warrant [Member]
Subsequent Events (Textual)
Common stock fair value									$ 100,000
Shares issued									350,000
Shares of common stock issued					291,667