XML 58 R47.htm IDEA: XBRL DOCUMENT v3.22.1

BUSINESS - Additional Information (Details)	Mar. 31, 2022 Patent
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of patents issued and pending application	5,500

X

- Definition

Number of Patents Issued And Pending Application

+ References

No definition available.

+ Details

Name:	oled_NumberOfPatentsIssuedAndPendingApplication
Namespace Prefix:	oled_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration