CORPORATE TRADENAME AND TRADEMARK AGREEMENT—AMENDMENT

QuickLinks -- Click here to rapidly navigate through this document

EXHIBIT 10.11.1

CORPORATE TRADENAME AND TRADEMARK AGREEMENT—AMENDMENT

        DuPont and DPI hereby agree to amend the Corporate Tradename and Trademark Agreement made and entered into by them May 7, 1998, as follows:

        Section 5.1(c) is deleted in its entirety and replaced with the following language:

        "5.1(c) If the Licensor ceases to be the largest shareholder of common stock of the Licensee, and the new largest shareholder is, in the Licensor's reasonable judgment, someone other than a passive shareholder."

E.I. DU PONT DE NEMOURS & CO.		DUPONT PHOTOMASKS, INC.
By: /s/ XXXXX X. XXXXXXXXXX		By: /s/ XXXX X. XXXX
Name: Xxxxx X. Xxxxxxxxxx		Name: Xxxx X. Xxxx
Title: Vice President and Treasurer		Title: Executive Vice President and General Counsel

QuickLinks

EXHIBIT 10.11.1

CORPORATE TRADENAME AND TRADEMARK AGREEMENT—AMENDMENT