AMENDMENT NO. 1 TO CONVERTIBLE PROMISSORY NOTE AMENDMENT NO.1 TO CONVERTIBLE PROMISSORY NOTE (this "Agreement"), dated as of May 20, 2002, by and between eMAGIN CORPORATION, a Delaware corporation (the "Borrower") and The Travelers Insurance Company...Convertible Promissory Note • May 21st, 2002 • Emagin Corp • Semiconductors & related devices • New York
