significant progress with its 3D-SIC (3D stacked IC) technology.

Test-chip taped for assessing design rules and models for 3D-SIC technology.

Significant Process In Creating 3D Stacked Integrated Chips

IMEC, Europe’s leading independent nanoelectronics research institute has announced that it has made significant progress with its 3D-SIC (3D stacked IC) technology. IMEC recently demonstrated the first functional 3D integrated circuits obtained by die-to-die stacking using 5µm Cu through-silicon vias (TSV).

It will now further develop 3D SIC chips on 200mm and 300mm wafers, integrating test circuits from partners participating in its 3D integration research program.
IMEC reported a first-time demonstration of 3D integrated circuits obtained by die-to-die stacking and using 5µm Cu through-silicon vias (TSV). The dies were realized on 200mm wafers in IMEC’s reference 0.13µm CMOS process with an added Cu-TSVs process. For stacking, the top die was thinned down to 25µm and bonded to the landing die by Cu-Cu thermocompression. IMEC is upscaling the process for die-to-wafer bonding and is on track for migrating the process to its 300mm platform.
To evaluate the impact of the 3D SIC flow on the characteristics of the stacked layers, both the top and landing wafers contained CMOS circuits. Extensive tests confirmed that the performance of the circuits does not degrade with adding Cu TSVs and stacking. And to test the integrity and performance of the 3D stack, ring oscillators with varying configurations were made, distributed over the two chip layers and connected with the Cu TSVs. Tested after the TSV and stacking process, these circuits demonstrated the chips excellent integrity.
“With these tests, we have demonstrated that our technology allows designing and fabricating fully functional 3D SIC chips. We are now ready to accept reference test circuits from our industry partners,” commented Eric Beyne, IMEC Scientific Director for 3D Technologies, “This will enable the industry to gain early insight and experience with 3D SIC design, using their own designs”.

Space tourist docks with ISS:Russian spacecraft docks with orbital station

U.S. space tourist Richard Garriott crew member of the 18th mission to the International Space Station (ISS) gestures prior the launch of Soyuz-FG rocket at the Russian leased Baikonur Cosmodrome, Kazakhstan, Sunday, Oct. 12, 2008. Garriott, a computer game designer, reached space Sunday aboard a Russian rocket, fulfilling a long-deferred childhood dream as his astronaut father watched with pride. (AP Photo/Dmitry Lovetsky)

A Russian Soyuz craft carrying an American computer game designer and two crewmates docked with the international space station Tuesday.

The TMA-13 capsule automatically latched onto the station a few minutes ahead of schedule, two days after blasting off from the Baikonur cosmodrome in Kazakhstan.

Aboard the capsule was space traveler Richard Garriott, who paid a reported US$30 million for a 10-day stay on the station.

Garriott's father, Owen, applauded as he watched the docking from Russian Mission Control outside Moscow.

"I'm pleased everything is going smoothly. It's looking great and they are starting off on a fascinating new adventure," he told The Associated Press.

"There was not a lot of nervousness today or during the launch. We were confident it would go well," he said.

Also aboard were U.S. astronaut Michael Fincke and Russian cosmonaut Yuri Lonchakov. They will replace the station's current crew and spend several months in orbit.

The trio will enter the station when the hatches are opened in several hours.

Garriott will return to Earth on Oct. 23 with Russian cosmonaut Yuri Volkov, who has been at the station since April.

Volkov was the first man to follow his father, a decorated cosmonaut from the Soviet era, into space.


Computer games designer Garriot, 47, paid Space Adventures around $17m for the privilege of joining American Mike Fincke and Russian Yuri Lonchakov on Expedition 18 to the outpost. His father, Owen Garriott, spent 60 days aboard Skylab back in 1973, and he'll apparently spend some of his stay snapping the Earth's surface to see how it's changed since dad's time in orbit.

Garriott will return to Earth in a Soyuz TMA-12 on 23 October with Expedition 17 crew members Commander Sergei Volkov and Flight Engineer Oleg Kononenko, who've been aloft since 8 April. The third ISS crew member to welcome Expedition 18 is Gregory E. Chamitoff, who arrived aboard Discovery's STS-124 mission which launched on 31 May.

Fincke and Lonchakov are both ISS vets, with the former on his second gig, and the latter on his third tour. They'll be on board for six months, during which the crew will prep the station's life-support equipment for a permanent compliment of six crew members from next year.

Chamitoff will be relieved in November by astronaut Sandra H. Magnus, scheduled to fly to the station on Endeavour's STS-126. The mission is due to deliver extra equipment for the ISS's crew expansion.

After that, NASA has eight further shuttle flights to the ISS on its launch roster, before the fleet's final 2010 retirement. In 2009, Discovery (STS-119 delivering final solar arrays to the ISS) is slated to lift off on 12 February. Endeavour will on 15 May carry the final components of Japan's kibo lab (Exposed Facility and Experiment Logistics Module Exposed Section) on mission STS-127, while Atlantis (STS-128) is slated to launch on 30 July bearing science and storage racks for the station.

Discovery will be back in in the air on 15 October, when its mission STS-129 will "focus on staging spare components outside the station". The 2009 schedule wraps on 10 December with Endeavour on STS-130 whisking spacewards the "Cupola" - a "robotic control station with six windows around its sides and another in the center that provides a 360-degree view around the station".

The final three ISS jaunts are scheduled for 11 February 2010 (Atlantis, STS-131), 8 April (Discovery, STS-132) and 31 May (Endeavour, STS-133). They will deliver to the ISS Multi-Purpose Logistics Module, deliver maintenance and assembly hardware and "critical spare components", respectively.

The other planned shuttle launch is that of Atlantis' STS-125 mission to service Hubble, now knocked back to 2009 and "under review". ®

Luckuy 7 of windows OS "Windows 7 "

Microsoft is the biggest operating system of worldwide computer user, From the beginnning this is the 7th operating sytem that is going to be presented to the world market ,Microsoft sticks with 'Windows 7' for next OS
Redmond says the code name 'just makes sense' because it's the seventh Windows, but others differ on that version number.

Microsoft Corp. announced yesterday that the code name for its next operating system, Windows 7, will be the product's official name.
Mike Nash, vice president of Windows product management, said the company was sticking with the label for simplicity's sake. "Simply put, this is the seventh release of Windows, so therefore 'Windows 7' just makes sense," Nash wrote in Microsoft's Vista blog on Monday.
After noting that Microsoft has at times stuck a date on the OS -- Windows 2000 was the last -- Nash said that didn't make sense this time. "We do not ship new versions of Windows every year," Nash said. "Likewise, coming up with an all-new 'aspirational' name [like Windows XP] does not do justice to what we are trying to achieve, which is to stay firmly rooted in our aspirations for Windows Vista, while evolving and refining the substantial investments in platform technology in Vista into the next generation of Windows."
Some Windows watchers, however, questioned Nash's claim that Windows 7 would be the seventh iteration of the OS. The AeroXperience blog counted seven as of Windows Vista, and eight if the consumer-oriented Windows Millennium was included. However, only if kernel revisions are tallied, XP wasn't counted -- and Windows kernel was incremented to 7.0 for Windows 7 -- would that work, the blog argued.
According to the Windows timeline on Wikipedia, XP's kernel is tagged as 5.1, and Vista's as 6.0.
Microsoft's own version of its client operating system timeline ends with Windows XP, but assumes nine editions as of Vista: Windows 3.0, NT, Windows 95, NT Workstation, Windows 98, Millennium, Windows 2000, XP and Vista. By that timeline, Microsoft doesn't regard Windows 1.0, which it released in 1985, or Windows 2.0, launched in 1987, as "true" Windows.
More than two weeks ago, Microsoft had said it would issue an alpha version of Windows 7 to attendees of its Professional Developers Conference (PDC) and Windows Hardware Engineering Conference (WinHEC), which open Oct. 27 and Nov. 5, respectively. Today, Nash called that preview a "pre-beta developer-only release."
It's unusual for Microsoft to use an operating system code name as the official product moniker, and Nash ackowledged that fact. "I am pretty sure that this is a first for Windows," he said.
Operating system code names at Microsoft have ranged from "Chicago," which was the under-development name for what became Windows 95 and "Memphis" (Windows 98), to "Whistler" (Windows XP) and "Longhorn" (Windows Vista).
Microsoft has not pinned a ship date to Windows 7, but it has said it was shooting for three years after the release of Vista, which would mean it would be released late in 2009 or early in 2010.
Perhaps not coincidentally, Windows blogger Ed Bott wondered just last week whether Microsoft would keep the "7" tag for its next OS. Nearly half his readers who responded to an online poll gave the nod to "None of the above," but 20% voted for Windows 2010, 14% for Windows 2009 and 7% for Windows Vista R2.
Windows 7 received 15% of the votes in the poll