Nodes Vs. Node-lets


Foundries are flooding the market with new nodes and different process options at existing nodes, spreading confusion and creating a variety of challenges for chipmakers. There are full-node processes, such as 10nm and 7nm, with 5nm and 3nm in R&D. But there also is an increasing number of half-nodes or "node-lets" being introduced, including 12nm, 11nm, 8nm, 6nm and 4nm. Node-lets ar... » read more

Follow The Moving Money


Semiconductor economics are changing by market, by region, and by product node and packaging type, adding new complexity into decisions about which technology to use for which products and why. Money is the common denominator in all of these decisions, whether it's measured by return on invested capital, quarterly profits, or long-term investments that can include acquisitions, organic growt... » read more

The Next 5 Years Of Chip Technology


Semiconductor Engineering sat down to discuss the future of scaling, the impact of variation, and the introduction of new materials and technologies, with Rick Gottscho, CTO of [getentity id="22820" comment="Lam Research"]; Mark Dougherty, vice president of advanced module engineering at [getentity id="22819" comment="GlobalFoundries"]; David Shortt, technical fellow at [getentity id="22876" co... » read more

Reflections On 2017: Manufacturing And Markets


People love to make predictions, and most of the time they have it easy, but at Semiconductor Engineering, we ask them to look back on the predictions they make each year and to assess how close to the mark they were. To see what they missed and what surprised them. Not everyone accepts our offer to grade themselves, but many have this year. This is the first of two parts that looks at the pred... » read more

Will Fab Tool Boom Cycle Last?


Fab equipment spending is on pace for a record year in 2017, and it now appears that momentum could continue into 2018. Fab tool vendors found themselves in the midst of an unexpected boom cycle in 2017, thanks to enormous demand for equipment in [getkc id="208" comment="3D NAND"] and, to a lesser degree, [getkc id="93" kc_name="DRAM"]. In the logic/foundry business, however, equipment deman... » read more

The Next 5 Years Of Chip Technology


Semiconductor Engineering sat down to discuss the future of scaling, the impact of variation, and the introduction of new materials and technologies, with Rick Gottscho, CTO of [getentity id="22820" comment="Lam Research"]; Mark Dougherty, vice president of advanced module engineering at [getentity id="22819" comment="GlobalFoundries"]; David Shortt, technical fellow at [getentity id="22876" co... » read more

What’s Next For Atomic Layer Etch?


After years in R&D, several fab tool vendors last year finally began to ship systems based a next-generation technology called atomic layer etch (ALE). [getkc id="284" kc_name="ALE"] is is moving into 16/14nm, but it will play a big role at 10/7nm and beyond. The industry also is working on the next wave of ALE technology for advanced logic and memory production. Used by chipmakers fo... » read more

Overlay Challenges On The Rise


The overlay metrology equipment market is heating up at advanced nodes as the number of masking layers grows and the size of the features that need to be aligned continue to shrink. Both ASML and KLA-Tencor recently introduced new [getkc id="307" kc_name="overlay"] metrology systems, seeking to address the increasing precision required for lines, cuts and other features on each layer. At 10/... » read more

The Promises And Challenges Of 7nm


Despite a waning Moore’s Law and the increasing costs of advanced process nodes, the semiconductor industry is steadily approaching 7 nanometers (nm). The demand for 7nm is driving expected initial tape-outs from fabs by the end of 2017, with initial volumes beginning in 2018 and ramping up by 2019. Silicon fabbed on 7nm nodes will offer a number of benefits for chipmakers, including lower po... » read more

China’s Ambitious Automotive Plans


China has big plans for cars—and other related markets. After years of trailing behind Japanese, European and U.S.-based carmakers in automotive technology, reliability, status, and even market share within its own political borders, the country is making a concerted push into internally developed and manufactured assisted- and self-driving vehicles. The strategy plays out well for China o... » read more

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