Blog


SISPAD – September 9 – 11, 2014 – Yokohama, Japan

SISPAD
2014 International Conference on Simulation of Semiconductor Processes and Devices
September 9 – 11, 2014

SISPAD
Co-sponsored by The Japan Society of Applied Physics
Technical co-sponsored by The IEEE Electron Devices Society

This conference provides an opportunity for the presentation and discussion of the latest advances in modeling and simulation of semiconductor devices, processes, and equipment for integrated circuits.

read more…

The Unsung Heroes of CoventorWare

By Steve Breit, Vice President Engineering

The CoventorWare 2014 release has been announced and is now available to customers. I presided over the first release of CoventorWare in 2001 and eight major releases since then with numerous updates in between. With each release, we added new capabilities, and capacity, speed, and accuracy improvements to address the ever more demanding requirements of our users. The new capabilities and performance improvements in each release are easy to talk about and receive all the glory. In this respect, CoventorWare 2014 is no different: the highlights are covered in our press release and a What’s New page elsewhere on our site; I won’t repeat them here. Instead, I want to talk about the steady improvements in the usability, robustness and quality of the software and the documentation. These improvements aren’t as glamorous as the shiny new stuff, but I believe they really matter to users. Our quality assurance team and our documentation team deserve a lot of credit for these improvements. They’re the unsung heroes of CoventorWare.
read more…

Taking a leap forward from TCAD

SemiWiki
by Pawan Fangaria

We all know that Technology Computer Aided Design (TCAD) simulations are essential in developing processes for semiconductor manufacturing. From the very nature of these simulations (involving physical structure and corresponding electrical characteristics of a transistor or device), they are predominantly finite-element based simulations with complex set of equations to be solved which require large computation, thus increasing simulation time exponentially with the size of the device. It was okay for earlier generations of semiconductor technology nodes to rely on transistor or small cell level process and characterization to develop large designs which were then verified through several build-and-test cycles through actual foundries. However, for today’s nanometer technology nodes and large, complex, high-density designs with complex transistor structures like FinFET and others which exhibit excessive variability in manufacturing, it’s clear that the same old methodology will no longer be effective. . Along with the technology, the economics of chip manufacturing and marketing has become equally pressing, needing substantial reduction in P/Q ratio and very high TAT in order take advantage of ever shrinking windows of opportunity.
read more…

Semicon West attracts the entire value chain to address 3D chip manufacturing challenges

Semicon West is one of the iconic conferences in the semiconductor industry and annually attracts the key movers and shakers who are involved with how we are going to keep Moore’s Law moving forward, among other things. It’s known rightfully so, as a ‘big iron’ show with the top manufacturing equipment companies showing off their newest machines for the major steps in the manufacture of semiconductors – wafer processing, assembly packaging and test.

It’s not all about the equipment of course, or even just manufacturing. The show has done a good job of expanding to include a wider ecosystem of companies, products and topics that impact chip design as well. So while the majority of attendees come from companies that produce chips – foundries and IDMs – as well as the supporting production services, Semicon visitors also include the fabless companies who really aren’t in the market for manufacturing equipment. read more…

New Release of Semulator3D at #semiconwest

SemiWiki,
by Paul McLellan

One of Coventor’s flagship products is SEMulator3D, and at Semicon West they announced a new version, 2014.100.

SEMulator3D is a powerful 3D semiconductor and MEMS process modeling platform. It uses highly efficient physics-driven voxel modeling technology. It models the physical effects of process steps, which is where all the current challenges are.

Combining the two-dimensional design layout with the process description gives it the capability to model the process flows and determine what will be manufactured with that combination of layout and process. The basic idea, as with all modeling, is to enable experiments to be done quickly and efficiently. Since the alternative is to actually build chips and then take measurements, which is millions of dollars of investment and months of delay, the virtual fabrication route is especially attractive. This is especially important in the early stages of process development since it can drastically shorten the whole development and ramp to volume roadmap.
read more…

Senior Quality Assurance Engineer – Waltham, MA

Senior Quality Assurance Engineer for 3D Semiconductor Process Modeling and Simulation Software – Waltham, MA

Do you enjoy figuring out how to build things in 3D? Do you enjoy exploring software? Are you a detail-oriented engineer who thinks critically and systematically? We are seeking a BS/MS-level engineer with  a strong interest in 3D numerical modeling and simulation to perform quality assurance on our virtual fabrication environment for semiconductor process development and integration. You will be embedded in a truly collaborative software development team that is following the Scrum agile development process. Through daily engagement with the developers, you will play a critical role in helping us deliver quality software for both the Windows and Linux platforms. Your title, and salary will be commensurate with your education and experience.

Responsibilities

  • Understand the functionality of our semiconductor virtual fabrication environment
  • Actively participate in our Scrum-based agile development process
  • Develop verification test cases for automated and manual test suites
  • Document verification tests for internal and external readers
  • Submit defect reports and enhancement requests
  • Collaborate with software developers to isolate defects
  • Participate in planning and status meetings with the software development team
  • Interact with the applications support team to define realistic test cases
  • Create examples and draft documentation for use in product documentation and marketing collateral

Required Qualifications

  • BS or MS in Mechanical Engineering or Electrical Engineering
  • Detail oriented individual who enjoys systematically exploring software
  • Solid comprehension of numerical simulation techniques and analytical methods for rigorously verifying numerical simulations
  • Team oriented personality with excellent interpersonal skills
  • Excellent English communication skills (verbal and written)
  • Proficiency with Windows and/or Linux operating systems

Preferred Qualifications

  • Work experience in software quality assurance
  • Semiconductor technology and processing education and experience
  • Experience with CAD, CAE or TCAD software
  • Scripting skills in Python, MATLAB, or similar scripting language

This regular, full-time position is located in our office in Waltham, MA. Coventor offers comprehensive benefits and is an EEO/AA Employer. You must be a current legal resident of the U.S. or have a valid U.S. visa to apply for this position. Please e-mail a cover letter and resume to job1833@coventor.com