<SEC-DOCUMENT>0001564590-17-007268-index.html : 20170426
<SEC-HEADER>0001564590-17-007268.hdr.sgml : 20170426
<ACCEPTANCE-DATETIME>20170426160225
ACCESSION NUMBER:		0001564590-17-007268
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20170622
FILED AS OF DATE:		20170426
DATE AS OF CHANGE:		20170426
EFFECTIVENESS DATE:		20170426

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNIVERSAL DISPLAY CORP \PA\
		CENTRAL INDEX KEY:			0001005284
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS & ACCESSORIES [3670]
		IRS NUMBER:				232372688
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12031
		FILM NUMBER:		17784320

	BUSINESS ADDRESS:	
		STREET 1:		375 PHILLIPS BOULEVARD
		CITY:			EWING
		STATE:			NJ
		ZIP:			08618
		BUSINESS PHONE:		6096710980

	MAIL ADDRESS:	
		STREET 1:		375 PHILLIPS BOULEVARD
		STREET 2:		375 PHILLIPS BOULEVARD
		CITY:			EWING
		STATE:			NJ
		ZIP:			08618
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>oled-def14a_20160616.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: oled-def14a_20160616.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g20170425140935857660.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g20170425140935857660.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g20170425140937253661.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g20170425140937253661.jpg

</DOCUMENT>
</SEC-DOCUMENT>