Tag Archives: Clean Rooms

May 28, 2008 — /PRNewswire/ — ATLANTA, GA — Qcept Technologies Inc., the developer of a new breed of wafer inspection systems for the semiconductor manufacturing industry, announced that it has entered into a cooperative agreement with CEA-Leti, one of the world’s leading research organizations dedicated to the advancement of micro- and nanotechnology. Qcept and CEA-Leti will investigate potential new techniques for characterizing a variety of leading-edge semiconductor materials and processes, including high-k and low-k dielectrics, atomic layer deposition (ALD), fully silicided (FUSI) metal gates, and advanced cleaning technologies.

Under the terms of the agreement, CEA-Leti is providing its extensive know-how in advanced semiconductor process development to the partnership. Qcept, in turn, has installed its ChemetriQ(R) non-visual defect (NVD) wafer inspection technology in CEA-Leti’s development facility in Grenoble, France, where it is augmenting the organization’s existing process characterization capabilities.

“Advanced materials and processes, such as high-k dielectrics and metal gates, have the potential to significantly enhance the performance of future generations of semiconductor devices. However, their complexity can give rise to new and unique yield problems, which require innovative inspection methods,” states Adrien Danel, lead research engineer at CEA-Leti. “This partnership with Qcept can help us to better understand the yield issues surrounding these materials and processes in order to speed their development and integration into full-scale manufacturing.”

“Leti is at the forefront of many critical areas of semiconductor research and development,” states Ralph Spicer, vice president of marketing for Qcept. “Working with CEA-Leti will provide us with a unique opportunity to have early access to these advanced technologies — allowing us to qualify our ChemetriQ solution for some of the industry’s most cutting-edge applications.”

Qcept’s ChemetriQ platform provides rapid, full-wafer, inline detection of NVDs, such as organic and inorganic residue, metallic contaminants, process-induced charging, watermarks, and other non-visual residue defects that are undetectable by optical inspection systems. ChemetriQ accomplishes this by employing an innovative, non-destructive technology that detects work function variations on the surface of semiconductor wafers. The ChemetriQ platform is sensitive to 5E9 atoms/cm2 (one atom out of 200,000 per square centimeter), which exceeds the requirements outlined in the International Technology Roadmap for Semiconductors (ITRS) for metallic contamination detection down to the 22-nm node.

About CEA-Leti
The CEA (French Atomic Energy Commission), a public organization for technological research, carries out its missions in the domains of energy, information and health technologies, and defense, building on the foundations of fundamental research at the highest level. Strengthened by the competence of its 15,000 researchers and collaborators, it is recognized internationally and constitutes a strong source of original ideas for public authorities, institutions and industries in France and throughout Europe.

Located in Grenoble, France, CEA-Leti (Electronics and Information Technology Laboratory of the French Atomic Energy Commission) is at the leading edge of European research in microelectronics, microtechnology and nanotechnology. It employs close to 1,000 people and deposits approximately 200 patents per year. With 28 start-ups created or in the course of creation, it is one of the most important partners of the industrial world. Instigator of the MINATEC(R) pole of innovation, CEA-Leti is also one of its principal partners, alongside of the INP Grenoble (Grenoble Institute of Technology) and local authorities.

Visit www.cea.fr

About Qcept Technologies Inc.
Qcept delivers wafer inspection solutions for non-visual defect (NVD) detection in advanced semiconductor manufacturing. Qcept’s ChemetriQ(R) platform is being adopted in critical processes for inline, non-contact, full-wafer detection of such NVDs as sub-monolayer organic and metallic residues, process-induced charging, and other undesired surface non-uniformities that cannot be detected by conventional optical inspection equipment.

Visit www.qceptech.com

Source: Qcept Technologies Inc.

May 29, 2008 — /PRNewswire/ — MOUNTAIN VIEW, CA — Silecs, Inc., a leading provider of advanced enabling materials to the microelectronics industry, today announced that its high-volume manufacturing facility in Espoo, Finland, has been granted ISO 14001 certification by DNV. This important recognition follows a rigorous review of Silecs’ state-of-the-art facility, designed from the ground up to adhere to the highest possible standards for protecting the environment as well as the health and safety of Silecs’ employees and customers.

The ISO 14001 Standard is an internationally accepted specification for environmental management systems (EMSs), created by the International Organization for Standardization to help organizations minimize how their operations affect the environment and comply with related laws, regulations and requirements. To achieve ISO 14001 certification, companies must establish an EMS and develop an environmental policy for their organization, including setting clear environmental objectives and targets to be met. Moreover, they are expected to regularly monitor and evaluate their EMS to ensure that a high level of overall environmental performance is maintained.

Says Silecs’ vice president of engineering, Billy McLaughlin, “We are fully committed to achieving the highest possible degree of both cleanliness and quality throughout our manufacturing process. Not only are we creating our materials in an environmentally friendly facility, but our products are also contributing to building a new generation of ‘greener electronics’ — something you wouldn’t expect to hear from a company specializing in complex chemistries. That’s why we are particularly gratified to have received this validation of our relentless efforts to be best-in-class in this increasingly critical area.”

Prior to its most recent honor, Silecs’ Espoo facility, including all production, design, development, and test functions, was also certified to be compliant with ISO 9001:2000 standards for quality management.

To learn more about Silecs’ advanced enabling materials, please visit the company at the 2008 IEEE International Interconnect Technology Conference, June 1-4, at the Hyatt Regency, Burlingame, CA.

About Silecs, Inc.
Silecs, Inc. provides advanced enabling materials to the microelectronics industry where they are used primarily in semiconductor, digital image sensor and flat panel display manufacturing, enabling customers to achieve improved device performance and reduced overall production costs. From its state-of-the-art technology and production center in Espoo, Finland, Silecs’ scientists leverage molecular engineering techniques in semiconductor-quality clean-room conditions to develop ultra-high-purity materials based on silicon chemistries.

Source: Silecs, Inc.

Visit www.silecs.com

May 20, 2008 — /SEMI/ — SAN JOSE, CA — North America-based manufacturers of semiconductor equipment posted $1.07 billion in orders in April 2008 (three-month average basis) and a book-to-bill ratio of 0.81, according to the April 2008 Book-to-Bill Report published today by SEMI. A book-to-bill of 0.81 means that $81 worth of orders were received for every $100 of product billed for the month.

The three-month average of worldwide bookings in April 2008 was $1.07 billion. The bookings figure is about 8 percent less than the final March 2008 level of $1.17 billion, and almost 32 percent less than the $1.57 billion in orders posted in April 2007.

The three-month average of worldwide billings in April 2008 was $1.32 billion. The billings figure is about 2 percent less than the final March 2008 level of $1.34 billion, and about 17 percent less than the April 2007 billings level of $1.59 billion.

“Relatively flat bookings and billings for North American semiconductor equipment reflect the continued conservative mood of the industry,” says Stanley T. Myers, president and CEO of SEMI. “A number of fab projects have been put on hold or delayed until 2009, and the current 2008 equipment data reflect this trend.”

The SEMI book-to-bill is a ratio of three-month moving averages of worldwide bookings and billings for North American-based semiconductor equipment manufacturers. Billings and bookings figures are in millions of U.S. dollars (click here to view table on SEMI’s site).

The data contained in this release was compiled by David Powell, Inc., an independent financial services firm, without audit, from data submitted directly by the participants. SEMI and David Powell, Inc. assume no responsibility for the accuracy of the underlying data.

The data are contained in a monthly Book-to-Bill Report published by SEMI. The report tracks billings and bookings worldwide of North American-headquartered manufacturers of equipment used to manufacture semiconductor devices, not billings and bookings of the chips themselves.

About SEMI
SEMI is the global industry association serving the manufacturing supply chains for the microelectronic, display and photovoltaic industries. SEMI member companies are the engine of the future, enabling smarter, faster, and more economical products that improve our lives. Since 1970, SEMI has been committed to helping members grow more profitably, create new markets, and meet common industry challenges. SEMI maintains offices in Austin, Beijing, Brussels, Hsinchu, Moscow, San Jose, Seoul, Shanghai, Singapore, Tokyo, and Washington, D.C.

Visit www.semi.org

May 20, 2008 — Polypore International, Inc. today announced that through its wholly owned subsidiary, Celgard, LLC, the company has closed on the previously announced acquisition of 100 percent of the outstanding capital stock of Yurie-Wide Corp., a South Korean company, for approximately $23 million in cash, including acquisition-related costs.

About Polypore International, Inc.
Polypore International, Inc. is a global high-technology filtration company specializing in microporous membranes. Polypore’s flat sheet and hollow fiber membranes are used in specialized applications that require the removal or separation of various materials from liquids, primarily in the ultrafiltration and microfiltration markets. Based in Charlotte, NC, Polypore International, Inc. is a market leader with manufacturing facilities or sales offices in ten countries serving six continents.

Visit www.polypore.net

About Celgard, LLC
Celgard, LLC — part of Polypore’s Energy Storage business segment — is a global leader in the development and production of specialty microporous membranes, including separators used in rechargeable lithium-ion batteries for personal electronic devices such as notebook computers, mobile telephones, digital cameras, and other high performance applications such as power tools, hybrid-electric vehicles (HEVs) and fuel cells. A key component in lithium-ion batteries, the separator is an ultra-thin microporous plastic membrane that separates the battery’s positive and negative electrodes and facilitates ion flow.

Visit www.celgard.com

May 20, 2008 — /PRNewswire/ — MOFFETT FIELD, CA — NASA has developed a revolutionary nanotechnology-based biosensor that can detect trace amounts of specific bacteria, viruses, and parasites. This biosensor will be used to help prevent the spread of potentially deadly biohazards in water, food, and other contaminated sources.

NASA’s Ames Research Center at Moffett Field in California licensed the biosensor technology to Early Warning Inc., Troy, NY. Under a Reimbursable Space Act Agreement, NASA and Early Warning jointly will develop biosensor enhancements. Initially, the biosensor will be configured to detect the presence of common and rare strains of microorganisms associated with water-borne illnesses and fatalities.

“The biosensor makes use of ultra-sensitive carbon nanotubes which can detect biohazards at very low levels,” explains Meyya Meyyappan, chief scientist for exploration technology and former director of the Center for Nanotechnology at Ames. “When biohazards are present, the biosensor generates an electrical signal, which is used to determine the presence and concentration levels of specific microorganisms in the sample. Because of their tiny size, millions of nanotubes can fit on a single biosensor chip.”

Early Warning company officials say food and beverage companies, water agencies, industrial plants, hospitals, and airlines could use the biosensor to prevent outbreaks of illnesses caused by pathogens — without needing a laboratory or technicians.

“Biohazard outbreaks from pathogens and infectious diseases occur every day in the U.S. and throughout the world,” says Neil Gordon, president of Early Warning. “The key to preventing major outbreaks is frequent and comprehensive testing for each suspected pathogen, as most occurrences of pathogens are not detected until after people get sick or die. Biohazards can enter the water supply and food chain from a number of sources, which are very difficult to uncover.

Early Warning expects to launch its water-testing products in late 2008.

“Ambitious space missions have produced some of the world’s most creative technologies by NASA and its industrial partners,” says Harry Partridge, deputy director of the Space Technologies Division at Ames. “Not only does NASA want these technologies used in space applications, an equally important objective is the transition of NASA research into real world products that can benefit our society.”

Source: NASA

Visit http://ipp.nasa.gov/

Visit www.earlywarninginc.com

May 21, 2008 — ROLLING MEADOWS, IL — The Institute of Environmental Sciences and Technology (IEST) is pleased to announce its new officers for the term beginning July 1, 2008.

Charles W. Berndt moves from the position of president-elect to IEST president. A Fellow of IEST, Berndt is involved in many ESTECH and Working Group activities. He is the principal in C.W. BERNDT Associates. Berndt spent six years as group manager of the Araclean Division of ARA/Aratex Services (now known as ARAMARK Cleanroom Services) and holds a bachelor’s degree in chemistry-biology from Roosevelt University in Chicago. He serves on the editorial advisory board of CleanRooms magazine.

Other new officers are: Michael Rataj, president-elect; Greg Winn, membership vice president; Roger Diener, education vice president (Contamination Control); and Christine Peterson, technical vice president (Design, Test, and Evaluation/Product Reliability).

Mike Rataj has been involved in the contamination control industry for 12 years since taking over as QA manager for ARAMARK’s Chicago cleanroom plant. Rataj holds an MS in biology from the University of Illinois and an MBA in operations management from the Illinois Institute of Technology Stuart School of Business. He has served as IEST membership vice president and is chair of Working Groups CC003 and CC023.

Greg Winn is general manager for White Knight Engineered Products Controlled Environments Division. His career has encompassed business and product development for industrial machinery, hardware, and software for analytical laboratory equipment, as well as environmental testing as a methods development chemist. Winn is a member of Working Group CC003: Garment System Considerations for Cleanrooms and Other Controlled Environments.

Roger Diener is a senior member of IEST and the recipient of IEST’s James R. Mildon Award in 2003. He has served as president and vice president of the New England Chapter. His practical experience in protocol development and manufacturing operations engineering has allowed him to actively contribute in the development of many IEST Recommended Practices.

Christine Peterson has almost two decades of experience in testing, ranging from helping to write original specifications (or updating existing ones) to running the tests herself, along with teaching the topic worldwide. Peterson previously served as IEST communications vice president and has been an ESTECH seminar chair (or co-chair) and IEST Working Group member. She also has served as chair for IEC/TC 104 MT 16 and chair for ISO/TC 108, SC 6.

Remaining on the executive board are R.Vijayakumar, fiscal vice president; David Ball, education vice president (Design, Test, and Evaluation/Product Reliability); Gregg Mosley, communications vice president; Gary Knoth, technical vice president (Contamination Control); and Fred Fey, immediate past president.

About IEST
Founded in 1953, IEST is an international not-for-profit technical society of engineers, scientists, and educators that serves its members and the industries they represent (simulating, testing, controlling, and teaching the environments of earth and space) through education and the development of recommended practices and standards. IEST is an ANSI-accredited standards-developing organization; secretariat of ISO/TC 209 Cleanrooms and associated controlled environments; administrator of the ANSI-accredited US TAG to ISO/TC 209; and a founding member of the ANSI-accredited US TAG to ISO/TC 229 Nanotechnologies.

Visit www.iest.org

May 27, 2008 — ATLANTA, GA — Proper air quality is essential for general health and well-being in indoor spaces. Recognizing this, most people will take steps to address air quality in their homes and workplaces, but what about when on board an airplane when passengers have no control in a very high-density environment?

The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) addresses air cabin air quality in its new Standard 161-2007, Air Quality Within Commercial Aircraft. The standard, which covers issues such as temperature, cabin pressure, air contaminants and ventilation rates, can be voluntarily adopted by individual airlines or the Federal Aviation Administration (FAA), or advocated for by airline passenger and employee groups.

“Compliance with this standard will go a long ways toward ensuring good air quality for passengers and crews,” says Byron Jones, chair of the committee that wrote the standard. “Aircraft passengers and crew make up a wide cross-section of the general population, ranging from the very young to the very old, from the healthy to infirm. And unlike many other indoor environments, occupants do not have the ability to remove themselves from the environment, which is at a lower pressure and relative humidity than that found in many other environments. Standard 161 will help create a healthier, more enjoyable ride for the great variety of passengers on board.”

The standard also addresses chemical, physical, and biological contaminants that could affect air quality as well. Methods of testing are provided for ensuring compliance with the standard’s requirements.

Standard 161 applies to commercial passenger air-carrier aircraft carrying 20 or more passengers. It is intended to apply to all phases of flight operations and to ground operations when the aircraft is occupied by passengers or crew members.

About ASHRAE
ASHRAE, founded in 1894, is an international organization of 50,000 persons. ASHRAE fulfills its mission of advancing heating, ventilation, air conditioning, and refrigeration to serve humanity and promote a sustainable world through research, standards writing, publishing, and continuing education.

Visit www.ashrae.org

May 15, 2008 — /FDA News/ — The U.S. Food and Drug Administration today announced the shut down of cream cheese and seafood operations at Lifeway Foods, Inc. and its subsidiary, LFI Enterprises, Inc., both Illinois companies, until they are found compliant with food-safety laws. A consent decree of permanent injunction, signed by both corporations and two of their top executives, Julie and Edward Smolyansky (the defendants), halts cream cheese and seafood processing in facilities in Skokie,
IL, and Philadelphia, PA.

The FDA’s enforcement action follows the defendants’ extensive history of violations of the Federal Food, Drug, and Cosmetic Act dating back to at least 2004. The complaint, filed by the U.S. Department of Justice, alleges that the
defendants:

  • Labeled and distributed cream cheese products with inadequate labels, including labels that did not disclose major food allergens, trans fat levels, and complete ingredient lists.
  • Processed and distributed products with seafood, including whitefish salad, ground nova salmon, and lox cream cheese and lox cream cheese spreads, without adequate Hazard Analysis and Critical Control Point (HACCP) plans to ensure the safe and sanitary processing of seafood containing products.
  • Failed to document that they monitored sanitation conditions to keep food contact surfaces clean, to prevent cross-contamination from unsanitary objects, and to maintain hand washing, hand sanitizing, and toilet facilities.

“We simply can’t allow companies to put the public’s health at risk by not having adequate procedures and plans to produce safe food and proper labeling,” says Margaret O’K. Glavin, associate commissioner for regulatory affairs. “We will work to take action against companies and their executives that violate the law.”

Under the consent decree, operations may resume only after the FDA determines that the defendants have come into full compliance will all food-safety requirements. The consent decree requires the defendants to hire a seafood-processing expert to prepare a HACCP plan and to submit the plan to the FDA.

The HACCP violations pose a public health hazard because, without adequate controls, the defendants’ seafood products could foster dangerous bacteria, such as Vibrio species, Salmonella, Escherichia coli, Campylobacter jejuni, Staphylococcus aureus, and Listeria monocytogenes. Food products with these kinds of pathogens can cause serious illnesses for people who eat them. Further, foods sold with labels that do not disclose major food allergens and complete ingredient lists can cause severe or life-threatening allergic reactions in people who are allergic to the undisclosed allergens.

The decree does not include other products manufactured by Lifeway including kefir, Farmer’s cheese, and spreadable cheese products. The decree was signed by Judge Wayne R. Andersen on May 15, 2008, in the U.S.
District Court for the Northern District of Illinois.

Visit www.fda.gov

May 16, 2008 — /FDA News/ — The U.S. Food and Drug Administration (FDA) today announced that Scientific Laboratories Inc., and its president, Rajeshwari Patel, and chief executive officer, Amit Roy, have signed a Consent Decree of Permanent Injunction and are barred from manufacturing and distributing drug products until they bring their manufacturing operations into compliance with law and obtain approval for their products.

Scientific Laboratories is a contract manufacturer and distributor of various prescription cough and cold products. The government’s complaint, filed by the U.S. Department of Justice, alleged violations of the Federal Food, Drug, and Cosmetic Act (FD&C Act). The company failed to seek required FDA approval for some of its products and failed to comply with current Good Manufacturing Practice requirements (CGMP).

“The FDA will not allow a company to put the public’s health at risk,” says Janet Woodcock, M.D., director of FDA’s Center for Drug Evaluation and Research. “These unapproved new drugs have not undergone FDA review for safety and efficacy and may pose potential health risks.”

The unapproved new drugs manufactured and marketed by Scientific Laboratories as prescription cough and cold products include: B-Vex Suspension, Ben-Tann Suspension, D-Tann Suspension, D-Tann AT Suspension, D-Tann CT Suspension, D-Tann DM Suspension, D-Tann HC Suspension, Dur-Tann DM Suspension, Duratan DM Suspension, L-All 12 Suspension, Nazarin Liquid, and Nazarin HC Liquid. Because these drugs have not undergone FDA review nor received approval, their safety and effectiveness have not been established. Additionally, the FDA has not reviewed the adequacy and accuracy of the directions and warnings in their labeling.

The FDA had warned Scientific Laboratories against violating the FD&C Act and about the risk of enforcement action if it failed to take corrective measures. “The FDA will take action against companies and their executives who violate the law and endanger public health,” says Margaret O’K. Glavin, associate commissioner for Regulatory Affairs. “The FDA will carefully monitor the provisions of this injunction as well as investigate and take action against other marketers of unapproved drugs.”

The consent decree bars the defendants from manufacturing and distributing any drug until they obtain required FDA approval and fully comply with CGMP requirements. The defendants must destroy their illegal drugs. The consent decree also allows the FDA to order the defendants to shut down in the event of future violations. It also subjects the defendants to liquidated damages in the amount of $5,000 per day if they fail to comply with any of the provisions of the decree, and an additional sum of $5,000 for each violation, up to $1 million per year.

If patients have these products in their homes, they should discuss with their health care provider whether to discontinue use of the products and to find alternative therapy. Pharmacies should discontinue dispensing these products. In June 2006, the FDA issued a guidance document titled, “Marketed Unapproved Drugs

May 16, 2008 — /FDA News/ — The U.S. Food and Drug Administration today directed Hope Food Supply Inc., a Pasadena, TX, food processing company, to shut down and immediately recall all products manufactured from its Texas facility since 2007.

The company, under a different name, had manufactured dried smoked catfish steaks and other smoked seafood products and had been subject to a consent decree of permanent injunction requiring it to develop and implement an adequate Hazard Analysis and Critical Control Point (HACCP) plan for its fish and fishery products. The firm had not developed this plan. The company cannot restart manufacturing until they have implemented an FDA-approved HACCP plan.

“We simply will not allow a company to put the public’s health at risk by not implementing adequate procedures and plans to produce safe food,” says Margaret O’K. Glavin, associate commissioner for regulatory affairs. “The FDA will take action against companies and against their executives who violate the law and endanger public health.”

FDA’s HACCP regulations require that all seafood processors develop and implement adequate HACCP plans that identify all food safety hazards that are likely to occur for each kind of seafood product that they process, and set forth preventative measures to control those hazards.

The HACCP violations documented by the FDA pose a public health hazard because, without adequate controls, Hope Food Supply’s seafood products could harbor pathogenic bacteria such as Staphylococcus aureus and Listeria monocytogenes. Food products with these kinds of pathogens can cause serious illnesses in people who eat them.

The company’s products have been distributed nationwide. FDA is advising consumers who bought smoked seafood products to check with the place of purchase to determine if the products came from Hope Foods. If so, consumers should throw the products out by placing them in a trash receptacle.

Consumers who have been eating Hope Seafood Supply’s dried smoked catfish or other smoked seafood products and have experienced adverse reactions should consult their health care professional. Consumers and health care professionals can also report adverse events to the FDA consumer complaint coordinator in their geographic area. Contact numbers may be found online at www.fda.gov/opacom/backgrounders/complain.html.

For more information, consumers can call the FDA’s toll-free Food Safety Hotline at 1-888-SAFEFOOD.

Visit www.fda.gov