MEDIA RELEASE PR38769 
 
Soitec Supplying SOI Substrates to CSMC for Display and Other Applications 
 
BERNIN, Mar. 18 /PRNewswire-AsiaNet/ -- 
 
    - Cites High Interest and Support in China for SOI Projects 
 
    The Soitec Group (Euronext Paris), the world's leading supplier of 
engineered substrates for the microelectronics industry, announced today that 
the company has entered into an agreement to supply silicon-on-insulator 
(SOI) substrates to CSMC Technologies Corporation ("CSMC"), a leading 
pure-play specialty analog foundry based in China. Soitec is sampling SOI 
substrates for High Voltage (HV) and CMOS applications initially aimed at 
color plasma display panel (PDP) driver integrated circuits (ICs) and other 
mixed signal and analog applications. The company is seeing high levels of 
interest and support in China for SOI projects. 
 
    SOI is a cost-optimized technology increasing device performance and 
reliability, while lowering power consumption. These advantages are an 
excellent complement to consumer electronics markets, as well as continued 
expansion into worldwide markets for automotive, RF/wireless, high-voltage, 
power management, photonics, imaging, lighting and more. 
 
    "With this agreement, CSMC will use Soitec's wafers on several major SOI 
projects for High Voltage and CMOS technology. We believe the partnership 
with Soitec will help us to provide a more cost-effective solution to our 
customers," said Filian Wu, VP of Analog Process Technology Development 
Center. 
 
    "As the world's leader in SOI substrates, we are very pleased to 
collaborate with CSMC and will support their plans to ramp up SOI based 
products," said Paul Boudre, Chief Operating Officer (COO) of the Soitec 
Group. "Over the last two years, we have experienced a strong acceleration of 
interest in SOI substrates in China mainly by the majority of the largest 
local foundries and institutes. Today these development projects are moving 
to first production ramp up and we expect a significant growth of SOI based 
products in China in the coming years." 
 
    CSMC is a leading pure-play specialty analog foundry in China providing 
fabless design houses and integrated device manufacturers with a wide range 
of manufacturing services. The company manufactures ICs and power discrete 
processes at production technology nodes ranging from 0.13 micron to 0.5 
micron. CSMC ICs and power devices are utilized in a broad range of end 
market applications including consumer electronics, communications devices, 
personal computers and more. 
 
    Designers of chips for leading analog and mixed signal applications are 
increasingly choosing SOI in large part because it dielectrically isolates 
all the transistor devices from each other, thereby eliminating the danger of 
chip-killing "latch-up". It also minimizes current leakage, thereby saving 
energy at high operating temperatures. And, it enables very compact design, 
taking 40% less space than traditional pn-isolation technologies. For digital 
CMOS applications, SOI increases performance by up to 30% and decreases power 
consumption by up to 50%. 
 
    At Semicon China, March 16-18 in Shanghai, visit Soitec in booth #3755 in 
Hall W3. 
 
    About the Soitec Group: 
 
    The Soitec Group is the world's leading innovator and provider of the 
engineered substrate solutions that serve as the foundation for today's most 
advanced microelectronic products. The group leverages its proprietary Smart 
Cut(TM) technology to engineer new substrate solutions, such as 
silicon-on-insulator (SOI) wafers, which became the first high-volume 
application for this proprietary technology. Since then, SOI has emerged as 
the material platform of the future, enabling the production of higher 
performing, faster chips that consume less power. 
 
    Today, Soitec produces more than 80 percent of the world's SOI wafers. 
Headquartered in Bernin, France, with two high-volume fabs on-site, Soitec 
has offices throughout the United States, Japan and Taiwan, and a new 
production site in Singapore. 
 
    Three other divisions, Picogiga International, Tracit Technologies and 
Concentrix Solar, complete the Soitec Group. Picogiga delivers advanced 
substrates solutions, including III-V epiwafers and gallium nitride (GaN) 
wafers, to the compound material world for the manufacture of high-frequency 
electronics and other optoelectronic devices. Tracit, on the other hand, 
provides thin-film layer transfer technologies used to manufacture advanced 
substrates for power ICs and Microsystems, as well as generic circuit 
transfer technology, Smart Stacking(TM) for applications such as image 
sensors and 3D-integration. In December 2009, Soitec acquired 80% of 
Concentrix Solar, the leading provider of concentrated photovoltaic (CPV) 
solar systems for the industrial production of energy. With this acquisition, 
Soitec is entering the fast-growing solar industry; capturing value through 
the system level. Shares of the Soitec Group are listed on Euronext Paris. 
 
    Soitec, Smart Cut, Smart Stacking and UNIBOND are trademarks of S.O.I.TEC 
Silicon On Insulator Technologies. 
     
    International Media Contact 
    Camille Darnaud-Dufour 
    +33(0)6-79-49-51-43 
    camille.darnaud-dufour@soitec.fr 
 
    Investor Relations Contact 
    Olivier Brice 
    +33(0)4-76-92-93-80 
    olivier.brice@soitec.fr 
 
    French Media Contact 
    Muriel Martin, H&B 
    +33(0)1-58-18-32-44 
    m.martin@hbcommunication.fr 
 
    SOURCE: Soitec