This design of a unique non contact chuck, was a part of a much larger scale design and engineering project of a wet processing machine for the semiconductor industry.
The client requested Vertex to design, engineer and produce a scalable new chuck that can hold the wafer from the bottom end and at the same time process the same side which the wafer is held from. We had strict instructions not to have any contact with the top side of the wafer, due to sensitive semiconductor design on that side, therefore the name “Non Contact Chuck”.
This unique design had to overcome and avoid collision of the wafer’s holding fingers with the process module while scanning the wafer above it. This resulted in holding fingers behaving like Millipede legs.
Challenges in this design were enormous.
The chuck had to spin 360 degrees, travel on the Z axis, pressurize the top side of the wafer with air to prevent any liquid from getting to the top side, as well as, pneumatically control and actuate each finger at the right time.
Great project to work on, great challenge and great results.
As part of their ongoing partnership to help Americans improve their health and curb the onset of chronic diseases like diabetes, CVS/pharmacy and the 50 Million Pound Challenge announced today the availability of the 32-page 50 Million Pound Challenge Guide in all CVS/pharmacy retail locations.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/cvs/43523/
PepsiCo (NYSE: PEP) today announced the Dream Machine Summer Recycling Challenge, a national call-to-action asking Americans to commit to recycle every can and bottle at summertime cookouts, starting with Independence Day. The more Americans recycle in Dream Machines, the more support PepsiCo will provide to the Entrepreneurship Bootcamp for Veterans with Disabilities (EBV), a national program offering free, experiential training in entrepreneurship and small business management to post-9/11 veterans with disabilities.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/dreammachine/44952/
Allergan, Inc. (NYSE: AGN), the makers of LATISSE® (bimatoprost ophthalmic solution) 0.03%, announced today the launch of the LATISSE® Wishes Challenge campaign. Inspired by the tradition of blowing on an eyelash to make wishes come true, lifestyle designer Kathy Ireland, professional ballroom dancer Chelsie Hightower and style guide Bobbie Thomas will each lead teams of LATISSE® users from across the country who are challenged to raise more than a quarter of a million dollars for the Make-A-Wish Foundation, a nonprofit organization dedicated to granting the wishes of children with life-threatening medical conditions. LATISSE® solution is the first and only prescription treatment approved by the U.S. Food and Drug Administration (FDA) to grow lashes longer, fuller and darker for those with inadequate or not enough lashes (eyelash hypotrichosis).
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/latisse/43354/
http://www.youtube.com/dunlopinsidera... From the people that brought you Loop the Loop, comes more great driving. Three stunt drivers perform extreme reverse driving manoeuvres: J-turns, jumps, slaloms - awesome demonstrations of the manoeuvrability of Dunlops Street Response tyres. Dont try this in your local car park
Jack Nicklaus, whose accolades as a golf course designer parallel a legendary career that includes a record 18 professional major championships, will join friends and fellow greats Johnny Miller, Arnold Palmer and Tom Watson on August 10, 2010, to celebrate the grand opening of The Golf Club at Harbor Shores, a new 18-hole Jack Nicklaus Signature Golf Course. The Harbor Shores Champions for Change Golf Challenge will feature the foursome competing in an 18-hole scramble skins format with rotating two-man teams.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/harborshoresgolf/44104/
Zanny Greek chef Andreas Yiasimi from Constantia Cottage Restaurant and front man for The Constantia Brothers will attempt to cook a seafood extravaganza to music! Andreas is Hoping to add a little Mediterranean flare to Cromer and Sheringham's first ever Crab and Lobster Festival. The dish called 'Lobster Kapama' is a family recipe that Andreas's grandmother use to cook for the family years ago, it will certainly be a challenge to prepare this complex dish in half an hour but Andreas insists he will relish the challange
LG Electronics MobileComm U.S.A, Inc. (LG Mobile Phones) and box office hit Iron Man 2 joined forces last night to celebrate the release of LG's first Android handset, LG Ally. The event showcased the new LG Ally handset, innovative futuristic concept phones from the LG Design of the Future Challenge, augmented reality experiences, and the chance to meet world-renowned prop master Russell Bobbitt, who created the props for Iron Man and Iron Man 2.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/lg-one/43583/
A rising voice in the missional movement, Palmer Chinchen challenges Christians to a new kind of spiritual formation, one focused on pouring out our life for others and radical dependence upon God. Learn more about this author here: http://tinyurl.com/24wdtlb Learn more about this book here: http://tinyurl.com/2b6orfb Religion, Christian Life, General
In honor of Cinco de Mayo, the world’s greatest speed eaters recently battled in the Alamo City to claim victory in the La Costeña Feel the Heat Jalapeño Eating Championship Challenge. After ten fiery minutes, including a double overtime one-on-one challenge with the reigning champion, Pat “Deep Dish” Bertoletti emerged victorious by consuming 275 whole pickled jalapeños. The fourth annual challenge was a highly anticipated rematch between the reigning champ – five-foot-tall, 105-pound Sonya “The Black Widow” Thomas – and Bertoletti, the mohawked, two-time title winner from Chicago. With a vengeance not seen since the Battle of the Alamo, Bertoletti regained the coveted title from Thomas. Both Bertoletti and Thomas set a new record for the number of jalapeños eaten at this annual competition.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/amway/43314/
As most high school and college students are busy tackling tests or taking it easy during spring break, student teams from across the Americas are preparing for the ultimate extracurricular activity – designing, building, and testing a vehicle that travels the farthest distance using the least amount of energy. After months of coordinating designs and constructing vehicles, 43 student teams – among 9 high schools and 29 universities – are putting the finishing touches on their vehicles for the 2010 Shell Eco-marathon Americas energy challenge. These leaders of tomorrow, and their fuel-efficient creations, will soon take to the streets of downtown Houston, March 26-28 around Discovery Green Park. We’ll find out if these students can beat the 2,757.1 miles per gallon (1,172.2 kilometers per liter) achieved in 2009 by Laval University, but more than that, the students will grant us a glimpse into the fuels, technologies and transportation of tomorrow.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/shelloil/42793/
PokerStars.com announces another record-breaking event, the World's
Largest� Poker game played by members of the England Rugby Team.
PokerStars, the Official Gaming and Casino Partner of the England Rugby
team, has already broken records for the World\\\'s Largest Online Poker
Tournament� and Most Players on an Internet Poker Room�, and decided to
take on a real-world challenge, with some of the most aggressive and
competitive players the poker world has ever seen; England rugby stars James
Haskell (Stade Francais), Ben Foden (Northampton Saints) and Delon Armitage.
(London Irish). http://pokerstars.com
