Advanced Packaging’s Progress


Shim Il Kwon, CTO at STATS ChipPAC, sat down with Semiconductor Engineering to discuss the current and future trends of chip packaging. What follows are excerpts of that conversation. SE: The outsourced semiconductor assembly and test (OSAT) vendors provide third-party IC-packaging and test services. What are the big challenges for OSATs today? Shim: The OSAT market is very competitive, w... » read more

Challenges For Future Fan-Outs


The fan-out wafer-level packaging market is heating up. At the high end, for example, several packaging houses are developing new fan-out packages that could reach a new milestone and hit or break the magic 1µm line/space barrier. But the technology presents some challenges, as it may require more expensive process flows and equipment like lithography. Fig. 1: Redistribution layers. Source: L... » read more

Wirebond Technology Rolls On


Several years ago, many predicted the demise of an older interconnect packaging technology called wire bonding, prompting the need for more advanced packaging types. Those predictions were wrong. The semiconductor industry today uses several advanced packaging types, but wire bonding has been reinvented over the years and remains the workhorse in packaging. For example, Advanced Semiconducto... » read more

What Next For OSATs


Semiconductor Engineering sat down to discuss IC-packaging and business trends with Tien Wu, chief operating officer at Taiwan’s Advanced Semiconductor Engineering ([getentity id="22930" comment="ASE"]), the world’s largest outsourced semiconductor assembly and test (OSAT) vendor. What follows are excerpts of that conversation. SE: What’s the outlook for the IC industry in 2017? Wu:... » read more

OSAT Biz: Growth And Challenges


Amid a challenging business environment, the outsourced semiconductor assembly and test (OSAT) industry is projected to see steady to strong growth in a number of packaging segments this year. Right now, the [getkc id="83" kc_name="OSATs"]—which provide third-party IC-packaging and test services—are seeing brisk demand for both legacy and advanced chip packages. In addition, IDMs continu... » read more

Betting On Wafer-Level Fan-Outs


Advanced packaging is starting to gain traction as a commercially viable business model rather than just one more possible option, propelled by the technical difficulties in routing signals at 10nm and 7nm and skyrocketing costs of device scaling on a single die. The inclusion of a [getkc id="202" kc_name="fan-out"] package for logic in Apple's iPhone 7, based on TSMC's Integrated Fan-Out (... » read more

2017: Manufacturing And Markets


While the industry is busy chatting about the end of Moore's Law and a maturing of the semiconductor industry, the top minds of many companies are having none of it. A slowdown in one area is just an opportunity, in another and that is reflected in the predictions for this year. As in previous years, Semiconductor Engineering will look back on these predictions at the end of the year to see ... » read more

7nm Design Success Starts With Multi-Domain Multi-Physics Analysis


Companies can benefit from advancements in the latest semiconductor process technology by delivering smaller, faster and lower power products, especially for those servicing mobile, high performance computing and automotive ADAS applications. By using 7nm processes, design teams are able to add a lot more functionality onto a single chip and lower the power consumption by scaling operating volt... » read more

Building Faster Chips


By Ed Sperling and Jeff Dorsch An explosion in IoT sensor data, the onset of deep learning and AI, and the commercial rollout of augmented and virtual reality are driving a renewed interest in performance as the key metric for semiconductor design. Throughout the past decade in which mobility/smartphone dominated chip design, power replaced performance as the top driver. Processors ha... » read more

Is The 2.5D Supply Chain Ready?


A handful of big semiconductor companies began taking the wraps off 2.5D and fan-out packaging plans in the past couple of weeks, setting the stage for the first major shift away from Moore's Law in 50 years. Those moves coincide with reports of commercial [getkc id="82" kc_name="2.5D"] chips from chip assemblers and foundries that are now under development. There have been indications for... » read more