Wafer Level Packaging

WAFER LEVEL PACKAGING ARTICLES



EXCLUSIVE PACKAGING SUPPLEMENT

04/12/2001  Packaging: The Next Step
The editors of Solid State Technology and Advanced Packaging magazines joined forces to create a special supplement for our readers. From electroplating to flip chip to the basics, we're certain you'll learn something in this must-read issue. Enjoy!

The glitch we can't stop talking about

04/01/2001  Mention the word "dot-com" lately and undoubtedly your co-workers will give you a mixed bag of comments, from the "I told you so" naysayers to the "You haven't seen nothin' yet" optimists

Kimball International opens microelectronics facility in California

03/14/2001  March 14, 2001--Jasper, Indiana--Kimball International, Inc. today announced the opening of its new 40,000-sq.-ft. microelectronics facility in Valencia, CA. As Kimball Electronics Group's (KEG) Microelectronics Center of Excellence, the facility will support wafer and die processing, design and manufacturing of standard and custom monolithic devices, multi-chip modules (MCM's), chip-on-board (COB), and surface mount (SMT) assemblies.

Microsemi receives patent for microwave flip chip technology

03/14/2001  March 14, 2001--Santa Ana, California--Microsemi Corp. has received a patent for its breakthrough Monolithic Microwave Surface Mount semiconductor packaging technology that eliminates costly ceramic and metal packages commonly used for components operating at frequencies up to 12 GHz in high-speed microwave applications.

Postmark Entries by Monday for New Awards Program

03/09/2001  NASHUA, NH - You can't win if you don't enter! Advanced Packaging magazine has launched a new awards competition to celebrate product excellence in semiconductor packaging. Entries need to be postmarked by this Monday (April 16).

Dates Set for APEX 2002

03/02/2001  NORTHBROOK, IL - IPC announces that the APEX 2002 Exhibition and Conference will take place January 20-24, 2002 in San Diego, CA.

Pursuing excellence

03/01/2001  There are a few things I can count on hearing when I talk it up with folks in the industry. Among the general niceties people bestow upon us, there is always a mix of good questions, such as "When are you going to cover such-and-such topic?" and "Does this product really work?"

Technology comparisons and the economics of flip chip packaging

03/01/2001  The decision to use flip chip packaging is not a simple one. Many equipment, product, and process variables affect the relative merits of flip chip vs. wire bonded packages

The back-end process: Step 3 - Die attach step by step

03/01/2001  In the past, most integrated circuit (IC) packages used wirebonding as the interconnect technology between chip and leadframe

Amkor files packaging patent infringement suit against STATS

02/21/2001  February 21, 2001--Amkor Technology has filed a packaging patent infringement suit against ST Assembly Test Services, Inc. in Milpitas, CA, and ST Assembly Test Services Ltd. in Singapore. In its suit, Amkor alleges that STATS infringes its U.S. Patent No. 6,143,981 by making, selling, offering for sale, or importation into the U.S. the Quad Leadless Package, which Amkor says infringes one or more of the 19 separate MicroLeadFrame packaging technology claims in the '981 patent.

ASE, Conexant to exchange advanced packaging technologies

02/20/2001  FEB. 20 Santa Clara, California--Advanced Semiconductor Engineering Inc. (ASE) and Conexant Systems, Inc. today announced a cross-licensing agreement in which both companies will exchange advanced semiconductor assembly technologies.

Siliconware expands capacity, licenses K&S technology

02/15/2001  FEB. 15 Willow Grove, Pennsylvania--Kulicke & Soffa Industries Inc. and its Flip Chip Technologies, LLC (FCT) joint venture today announced that Siliconware Precision Industries Co. Ltd. has signed a license for FCT's Ultra CSP wafer-level packaging technology. In addition, Siliconware is expanding capacity for wafers bumped with FCT's Flex-on-Cap (FOC) wafer bumping and redistribution technologies by 80%, under a 10-year technology transfer agreement with FCT signed in December 1999.

Flip chip technology patents awarded to Endwave

02/13/2001  FEB. 13 Sunnyvale, California--The U.S. Patent Office has awarded three new patents to Endwave Corp. that cover key aspects of its flip chip IC (FCIC) technology, the core technology that powers Endwave's ultra-broadband wireless systems. The technologies covered in the patents include: Patent No. 6,094,114--Slotline-to-Slotline Mounted Flip Chip; Patent No. 6,034,580--Coplanar Band Pass Filter; and Self-Biasing RF Transistor Circuit.

Unitive plans worldwide wafer level bumping and flip chip facilities

02/06/2001  Research Triangle Park, North Carolina--Unitive Inc., a provider of outsourced advanced semiconductor packaging technologies, has closed a $30 million round of equity financing led by Onex Corp. and now plans to build and acquire state-of-the-art wafer level bumping and flip chip fabrication facilities throughout the U.S., Europe, and Asia.

Advanced Packaging launches Asia editions

02/01/2001  NASHUA, N.H./TAIPEI, TAIWAN - PennWell Publishing and Arco Publishing introduce Chinese/English editions of Advanced Packaging magazine

Movers and shakers

02/01/2001  Exatron Inc., San Jose, Calif., has announced the appointments of Bo Mendoza to customer relations manager, Bob Garcia to particle interconnect product manager, and Denise Smith as particle interconnect coordinator

New (ad)ventures in Asia

02/01/2001  Excitement abounds here at Advanced Packaging magazine whenever we work on something new. While each and every month we deliver a new magazine to your desk, lately we have also been working on some other projects related to the magazine

WLP power components shrink portable equipment

02/01/2001  New power and protection devices in wafer-level packaging (WLP) are aiding in the overall reduction of size and weight of portable equipment products

The Back-end Process: Step 2 - Die Placement

02/01/2001  The expansive growth rate of flip-chip in packaging (FCIP) continues to task flip chip attach (FCA) equipment suppliers with new challenges

Technology licensing

02/01/2001  Technology licensing is prolific in many industries, including the pharmaceutical and biotechnology arenas, and is used heavily for consumer products




WEBCASTS



Environment, Safety & Health

Date and time TBD

The semiconductor industry is an acknowledged global leader in promoting environmental sustainability in the design, manufacture, and use of its products, as well as the health and safety of its operations and impacts on workers in semiconductor facilities (fabs). We will examine trends and concerns related to emissions, chemical use, energy consumption and worker safety and health.

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Wafer Processing

Date and time TBD

As the industry moves to 10nm and 7nm nodes, advances in wafer processing – etch, deposition, planarization, implant, cleaning, annealing, epitaxy among others – will be required. Manufacturers are looking for new solutions for sustained strain engineering, FinFETs, FDSOI and multi-gate technologies, 3D NAND, and high mobility transistors.

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