Rubicon Technology to Present at UBS Global Technology Conference

  Rubicon Technology to Present at UBS Global Technology Conference

UBS Global Technology Conference 2013

Business Wire

BENSENVILLE, Ill. -- November 12, 2013

Rubicon Technology, Inc. (NASDAQ:RBCN), a leading provider of sapphire
substrates and products to the LED, semiconductor, and optical markets, today
announced that Rubicon will make a presentation to investors at the UBS Global
Technology Conference in Sausalito, California, on November 20, 2013.

Bill Weissman, Vice President and Chief Financial Officer, will make a
presentation at 2:00 p.m. Pacific time, (5:00 p.m. Eastern time). The
presentation will be webcast live at under “Events”
and will be archived for a limited time. Participation in the conference is by
invitation from UBS.

About Rubicon Technology

Rubicon Technology, Inc. is a vertically integrated advanced electronic
materials provider specializing in monocrystalline sapphire for applications
in light-emitting diodes (LEDs), optical systems and specialty electronic
devices. Rubicon has an unmatched technology platform and expertise extending
from the preparation of raw aluminum oxide through sapphire crystal growth and
fabrication to large-diameter polished sapphire wafers and patterned sapphire
substrates (PSS), enabling Rubicon to supply custom sapphire products with
superior quality and precision. Rubicon is ISO 9001 certified and ITAR

Further information is available at


Rubicon Technology, Inc.
Dee Johnson
Vice President, Investor Relations
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