XML 12 R1.htm IDEA: XBRL DOCUMENT v3.23.3
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2023
Nov. 01, 2023
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Sep. 30, 2023  
Document Fiscal Year Focus 2023  
Document Fiscal Period Focus Q3  
Current Fiscal Year End Date --12-31  
Entity Central Index Key 0001005284  
Entity Registrant Name UNIVERSAL DISPLAY CORPORATION  
Entity File Number 1-12031  
Entity Incorporation, State or Country Code PA  
Entity Tax Identification Number 23-2372688  
Entity Address, Address Line One 250 Phillips Boulevard  
Entity Address, City or Town Ewing  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 08618  
City Area Code 609  
Local Phone Number 671-0980  
Title of 12(b) Security Common Stock, $0.01 par value  
Trading Symbol OLED  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   47,358,076