To continue advancing Moore’s Law, TSMC Chairman and President C.C. Wei personally confirmed that FOPLP (Fan-Out Panel-Level Packaging) is in full swing. According to a report from Commercial Times, TSMC has established an R&D team and production line, currently still in the initial stages. Wei further forecasted that related achievements might be seen within three years.
Additionally, the sources cited by the same report also revealed that TSMC is interested in acquiring Innolux’s 5.5-generation LCD panel plant as well, partnering with Taiwanese companies to tackle new packaging processes. However, TSMC has not confirmed these rumors but emphasized that the company is continuously searching for suitable locations for expansion.
On average, die size continues to grow by 5-10%, reducing the number of chips that can be extracted from a single wafer and further squeezing wafer and advanced packaging capacity. Industry sources cited by Commercial Times believe that converting from wafer-level to panel-level packaging is more cost-effective.
Moreover, in response to Intel’s plan to mass-produce the industry’s first glass substrate technology for next-generation advanced packaging between 2026 and 2030, TSMC has started researching related glass substrate technologies to meet customer demands.
TSMC introduced the FOWLP technology named InFO (Integrated Fan-Out) in 2016, first used in the iPhone 7’s A10 processor. Subsequently, assembly and testing facilities actively promoted FOPLP solutions, looking to attract customers with lower production costs.
Currently, per the sources cited by Commercial Times, InFO has only one customer. Fan-Out packaging is a familiar area for TSMC, and future HPC (high-performance computing) clients like NVIDIA and AMD might adopt next-generation advanced packaging technology, replacing existing materials with glass substrates.
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(Photo credit: TSMC)