FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   DISCOVERY CAPITAL MANAGEMENT, LLC / CT 2. Date of Event Requiring Statement (Month/Day/Year) 08/26/2011 3. Issuer Name and Ticker or Trading Symbol UNIVERSAL DISPLAY CORP \PA\ [PANL] (Last) (First) (Middle) 20 MARSHALL STREET 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) SOUTH NORWALK, CT 06854 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 4,994,226 I See Footnote (1) Common Stock 52,430 I See Footnote (2) Common Stock 121,459 D (3) Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
DISCOVERY CAPITAL MANAGEMENT, LLC / CT 20 MARSHALL STREET SOUTH NORWALK, CT 06854	Â	  X	Â	Â
Citrone Robert K. 20 MARSHALL STREET SOUTH NORWALK, CT 06854	Â	  X	Â	Â

Signatures

By: /s/ Robert K. Citrone, Name: Robert K. Citrone, Title: Managing Member		08/30/2011
**Signature of Reporting Person		Date
/s/ Robert K. Citrone		08/30/2011
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The reported securities are directly owned by certain private investment vehicles managed by Discovery Capital Management, LLC and may be deemed beneficially owned by Discovery Capital Management, LLC as the investment manager of such private investment vehicles and also may be deemed beneficially owned by Robert K. Citrone, as the Managing Member of Discovery Capital Management, LLC. The Reporting Persons disclaim beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
(2)	The reported securities are directly owned by certain private investment vehicles managed by an entity of which Robert K. Citrone is a managing member and therefore, may be deemed beneficially owned by Robert K. Citrone, in his capacity as a managing member. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
(3)	These securities are directly owned by Robert K. Citrone.

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