+44 (0)24 7671 8970
More publications     •     Advertise with us     •     Contact us
 
News Article

Rudolph receives orders worth $15 million from memory manufacturer

News

Rudolph Technologies has announced that it has received orders for over $15 million of legacy and new process control systems from a memory manufacturer based in Asia. The systems will be used by a top-tier memory chip maker as they rapidly transition high-end DRAM (DDR4, DDR5) and HBM DRAM packaging from wire bonding to advanced packaging architectures. The shift from wire bonding is needed to achieve higher data speeds, superior power distribution and thermal properties using copper pillars, micro-bumps, and through silicon vias (TSVs) for stacked chip-to-chip interconnects.

Delivery of systems will be completed by the end of the first quarter, with additional orders expected throughout 2019 as memory manufacturers transition their high-speed DRAM from wire-bonded architecture to advanced packaging.

“Rudolph began working with our customers’ R&D teams nearly ten years ago to develop 2D/3D measurements of the emerging copper bump process. That long-term customer engagement has resulted in systems and software that we believe to be the industry standard for advanced packaging metrology,” stated Cleon Chan, vice president of global field operations at Rudolph. “Stacking die using TSVs and micro-bumps for HBM DRAM packages requires precise control of the copper features that will ultimately make the electrical connections between the stacked memory chips and the logic chip in the same package. After significant development in the package and the process control methods, these devices are now beginning high-volume manufacturing, which is being driven by the data speed and capacity demands from big data servers and graphics applications. These new, non-wire bonded memory architectures are creating a very healthy demand for our back-end process control systems. This customer is also using Rudolph systems for post-saw film-frame inspection looking for package defects.”

A combination of Rudolph’s 2D/3D inspection systems and metal metrology systems provide a total process control solution to help assure that height, diameter, location and coplanarity of copper micro-bumps, pillar bumps, and TSVs are precisely controlled. After the packages are molded and separated by sawing, additional Rudolph inspection systems provide outgoing quality checks for sidewall delamination and/or hairline cracks, which are considered killer defects for advanced memory packages.

Purdue, imec, Indiana announce partnership
Resilinc partners with SEMI on supply chain resilience
NIO and NXP collaborate on 4D imaging radar deployment
Panasonic Industry digitally transforms with Blue Yonder
Global semiconductor sales decrease 8.7%
MIT engineers “grow” atomically thin transistors on top of computer chips
Keysight joins TSMC Open Innovation Platform 3DFabric Alliance
Leti Innovation Days to explore microelectronics’ transformational role
Quantum expansion
indie launches 'breakthrough' 120 GHz radar transceiver
Wafer fab equipment - facing uncertain times?
Renesas expands focus on India
Neuralink selects Takano Wafer Particle Measurement System
Micron reveals committee members
Avoiding unscheduled downtime in with Preventive Vacuum Service
NFC chip market size to surpass US$ 7.6 billion
Fujifilm breaks ground on new €30 million European expansion
Fraunhofer IIS/EAS selects Achronix embedded FPGAs
Siemens announces certifications for TSMC’s latest processes
EU Chips Act triggers further €7.4bn investment
ASE recognised for excellence by Texas Instruments
Atomera signs license agreement with STMicroelectronics
Gartner forecasts worldwide semiconductor revenue to decline 11% in 2023
CHIPS for America outlines vision for the National Semiconductor Technology Center
TSMC showcases new technology developments
Alphawave Semi showcases 3nm connectivity solutions
Greene Tweed to open new facility in Korea
Infineon enables next-generation automotive E/E architectures
Global AFM market to reach $861.5 million
Cepton expands proprietary chipset
Semtech adds two industry veterans to board of directors
Specialty gas expansion
×
Search the news archive

To close this popup you can press escape or click the close icon.
Logo
×
Logo
×
Register - Step 1

You may choose to subscribe to the Silicon Semiconductor Magazine, the Silicon Semiconductor Newsletter, or both. You may also request additional information if required, before submitting your application.


Please subscribe me to:

 

You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in: