Ibis Technology Announces Live Webcast of First Quarter 2005 Results C

    Business Editors

    DANVERS, Mass.--(BUSINESS WIRE)--April 20, 2005--Ibis Technology (Nasdaq NM:IBIS), a leading provider of SIMOX-SOI implantation equipment to the worldwide semiconductor industry, today announced that the Company plans to conduct a conference call on Wednesday, April 27, 2005 at 5:00 p.m. Eastern Time to discuss results for the first quarter ended March 31, 2005.

    The dial-in number to listen to the conference call by telephone is (719) 457-2693. In addition, a live audio webcast of the conference call will be available at the Ibis Technology website at www.ibis.com or at www.streetevents.com. For those who cannot listen to the live broadcast, a replay of the call will be available on these websites for approximately one week.

    About Ibis Technology

    Ibis Technology Corporation is a leading provider of oxygen implanters for the production of SIMOX-SOI (Separation-by-Implantation-of-Oxygen Silicon-On-Insulator) wafers for the worldwide semiconductor industry. Headquartered in Danvers, Massachusetts, the company maintains an additional office in Aptos, California. Ibis Technology is traded on the Nasdaq National Market under the symbol IBIS. Information about Ibis Technology Corporation and SIMOX-SOI is available on Ibis' web site at www.ibis.com.

--30--VS/cg*

CONTACT: Ibis Technology Corporation William J. Schmidt, 978-777-4247 or Bill Monigle Associates Bill Monigle, 603-424-1184

KEYWORD: MASSACHUSETTS INDUSTRY KEYWORD: HARDWARE EARNINGS CONFERENCE CALLS SOURCE: Ibis Technology Corporation

Copyright Business Wire 2005