In this press release, TrendForce details 10 major trends that are expected to take place across various segments in the tech industry, as follows:

Micro/Mini LED display development will revolve around active matrix solutions

A substantial number of technical bottlenecks in Micro LED development will still persist in 2022. While Micro LED manufacturing costs are expected to remain sky-high due to these bottlenecks, companies have not shown decreased willingness to participate in all segments of the Micro LED supply chain. On the contrary, these companies are actively expanding their respective production lines. Regarding the development of self-emitting Micro LED display products, TVs represent one of the major directions of mainstream Micro LED development, primarily because TVs, compared to IT products, have a relatively low technological barrier of entry. In other words, Micro LED TVs are easier to develop than are other Micro LED display products. For instance, after releasing a 110-inch commercial passive matrix Micro LED display, Samsung will likely continue to develop 88-inch (and under) consumer-grade active matrix Micro LED TVs. This extension of Micro LED technology from the large-sized commercial display segment to the household-use segment by Samsung is in turn indicative of the overall expansion of the Micro LED market.

Regarding display products equipped with Mini LED backlights, brands have been raising the number of Mini LED chips used per panel in an attempt to boost the specs of their display products and pursue 1:1,000,000 high contrast ratios that are comparable to OLED displays. As a result, Mini LED backlight panels’ LED chip consumption is more than 10 times higher compared to traditional LED backlight panels, in addition to the fact that Mini LED backplane manufacturing requires SMT equipment with a higher degree of accuracy and production capacity. While Mini LED backlights are primarily based on passive matrix solutions, they will move towards active matrix solutions going forward, with a corresponding surge in Mini LED chip consumption. Hence, the performance and capacity of SMT equipment will also become one of the key criteria in brands’ selection of potential supply chain partners.

More advanced AMOLED technology and under-display cameras will usher in the next stage of smartphone revolution

As the supply of and production capacity for AMOLED panels continue to rise, AMOLED technology has also become increasingly mature. Leading suppliers are still attempting to tack on additional functions and improved specs to their AMOLED panels in order to not only raise said panels’ added values, but also maintain the competitive advantages of the suppliers themselves. The primary value added to AMOLED panels in 2022 will likely continue to be the ever-improving foldable designs, which will feature optimized weight reduction and power efficiency. Apart from mainstream foldable phones that can unfold to reach tablet-like sizes, clamshell-like designs such as flip-up and flip-down smartphone bodies will also emerge as a form factor that more closely resembles the smartphones currently in use. Furthermore, retail prices of foldable phones are expected to generally fall within the price bands of mainstream flagships, thereby generating sales growths for the upcoming foldable models. Other foldable designs, including form factors with even more folds or rollable form factors, are expected to enter production within the near future. TrendForce expects foldable phones to reach a penetration rate of more than 1% in 2022 and 4% in 2024. LTPO panels, on the other hand, are an effective solution to power consumption issues arising from the adoption of 5G technology and high refresh rate displays. Hence, LTPO panels will likely gradually become the mainstream display panel for flagship smartphones. After two years of development and adjustments, under-display camera modules will finally make their appearance in various brands’ flagship models and enable the creation of smartphones with true full-screen displays.

The foundry industry welcomes the arrival of 3nm process technology courtesy of TSMC’s FinFET and Samsung’s GAA technologies

As semiconductor manufacturing processes gradually approach physical limits, chip development must now turn to either “changes in transistor architecture” or “breakthroughs in back-end packaging technology or materials” in order to achieve faster performances, reduced power consumption, and smaller footprints. After incorporating EUV lithography at the 7nm node in 2018, the semiconductor industry will welcome yet another revolutionary process technology in 2022 – the 3nm node. More specifically, TSMC and Samsung are expected to announce their respective 3nm process technologies in 2H22. While the former will continue to adopt the FinFET architecture that it has been using since the 1Xnm node, Samsung will for the first time utilize its own implementation of GAAFET, called MBCFET (multi-bridge channel field-effect transistor) for its 3nm process technology.

In contrast with the FinFET architecture, in which the gate makes contact with the source/drain channel on three sides, the GAAFET architecture consists of a gate that surrounds the nanowire or nanosheet channel on four sides, thus increasing the surface area of contact. The GAAFET design significantly reduces leakage currents by giving the gate a greater degree of control over the channel. Regarding possible applications, the first batch of products mass produced at the 3nm node in 2H22 is expected to primarily be HPC and smartphone chips since these products place a relatively high demand on performance, power consumption, and chip compactness.

While DDR5 products gradually enter mass production, NAND Flash stacking technology will advance past 200 layers

The three dominant DRAM suppliers (Samsung, SK Hynix, and Micron) will not only gradually kick off mass production of next-gen DDR5 products, but also continue to increase the penetration rate of LPDDR5 in the smartphone market in response to demand for 5G smartphones. With memory speed in excess of 4800Mbps, DDR5 DRAM can massively improve computing performances via their fast speed and low power consumption. As Intel releases its new CPUs that support DDR5 memory, with Alder Lake for the PC segment, followed by Eagle Stream for the server segment, DDR5 is expected to account for about 10-15% of DRAM suppliers’ total bit output by the end of 2022. Regarding process technologies, Samsung and SK hynix will kick off mass production of 1 alpha nm products manufactured with EUV lithography. These products’ market shares will likely increase on a quarterly basis next year.

Turning to NAND Flash products, their stacking technologies have yet to reach a bottleneck. Hence, after 176L products entered mass production in 2021, suppliers will continue to migrate towards 200L and above in 2022, although these upcoming products’ chip densities will remain at 512Gb/1Tb. Regarding storage interfaces, the market share of PCIe Gen4 SSDs will likely skyrocket in the consumer PC segment next year. In the server segment, as Intel Eagle Stream CPUs, which support PCIe Gen 5, enter mass production, the enterprise SSD market will also see the release of products that support this interface. Compared to the previous generation, PCIe Gen 5 features double the data transfer rate at 32GT/s and an expanded storage capacity for mainstream products at 4/8TB in order to meet the HPC demand of servers and data centers. Additionally, the release of PCIe Gen 5 SSDs is expected to quickly raise the average data storage capacity per server unit.

Regarding the server market, flexible pricing schemes and diverse services offered by CSPs have directly propelled the cloud service demand of enterprises in the past two years. From the perspective of the server supply chain, the predominant business model has gradually transformed from traditional server brands to ODM Direct, meaning that traditional server brands will see fundamental, structural changes, such as providing colocation servers or full-service cloud migration support, in their business models. This shift also means that enterprise clients will come to rely on more flexible pricing schemes and diverse risk mitigation measures in response to an uncertain global environment. In particular, while the pandemic accelerated changes in work and everyday life in 2020, hyperscalers are expected to account for nearly 50% of total demand for servers in 2022. In addition, the growth in ODM Direct server shipment is expected to surpass 10% YoY as well.

Mobile network operators will undertake more trial projects for 5G SA network slicing and low-latency applications

Mobile network operators have been actively release 5G SA (standalone) networks as the core network powering various services around the world, in turn accelerating the build-out of base stations in major cities, diversifying their network services (via network slicing and edge computing), and delivering end-to-end networks with a high degree of quality assurance. Moving to 2022, applications that are at the intersection of 5G, massive IoT, and critical IoT will emerge in response to enterprise demand. These applications, including light switches, sensors, and thermostats used in smart factories, involve the combination of network endpoints and data transmission. In particular, critical IoT applications include smart grid automation, telemedicine, traffic safety, and industrial automation, whereas critical IoT use cases within the context of Industry 4.0 include asset tracking, predictive maintenance, FSM (field service management), and logistics optimization.

Now that the pandemic has forced enterprises to engage in digital transformation and brought changes to the general public’s lifestyles, the importance of 5G deployment has become increasingly apparent. Private 5G networks, openRAN, unlicensed spectrums, and mmWave developments have also generated a diverse ecosystem that ranges from traditional mobile network operators to other emerging service providers, including OTT media service providers, CSPs, social media, and online businesses. In the future, mobile network operators will likely actively expand their enterprise 5G applications. For instance, O2’s 5G-ENCODE project explores new business models in industrial 5G networks, while Vodafone is collaborating with the MFM (Midlands Future Mobility) consortium to test networks for autonomous vehicles.

Satellite operators will compete over the low-earth orbit satellite market, with 3GPP now supporting non-terrestrial networks

3GPP recently announced that Release 17 Protocol Coding Freeze will take place in 2022. Release 17 represents the first time 3GPP has incorporated NTN (non-terrestrial network) communications into its releases and therefore marks a significant milestone for both the mobile communications industry and the satellite communications industry. Prior to this, mobile communications and satellite communications had been two separate, independently developing industries. That is why companies working across the two industries in the upstream, midstream, and downstream supply were generally different as well. After 3GPP includes NTN in its upcoming release, the two industries are likely to generate more opportunities for collaboration and co-create brand new innovations. Regarding the deployment of LEO (low earth orbit) satellites, US-based SpaceX has applied to launch the highest number of satellites among all satellite operators. Other major operators include Amazon, UK-based OneWeb, Canada-based Telesat, etc. Region-wise, US operators account for more than 50% of all satellites launched. Not only do LEO satellites have the advantage of signal coverage that is unaffected by geographical features, such as mountainous regions, oceans, and deserts, but they are also able to synergize with the 5G network. The ability of LEO satellites, as part of the NTN, to enhance 5G communications makes them a crucial component in the 3GPP Release 17. TrendForce therefore forecasts an increase in global satellite revenue in 2022.

While smart factories are among the first to leverage digital twins, IoT technologies are expected to become the backbone of the metaverse

The new normal that emerged in the wake of the COVID-19 pandemic continues to propel demand for contactless devices and digital transformations. As part of this evolution, IoT development in 2022 will likely focus on CPS (cyber-physical systems), which combines 5G, edge computing, and AI technologies to extract and analyze valuable information from vast data streams for the purpose of smart automation and prediction. A current example of CPS applications is the digital twin, used for such verticals as smart manufacturing and smart cities; while CPS integration for the former facilitates design, testing, and manufacturing simulations, the latter make use of CPS to monitor significant assets and assist in policymaking. Now that industrial realities have become more complex, and the interplay between usage cases and equipment have increasingly demanded attention, digital twins will subsequently be deployed to a wider range of applications. Paired with 3D sensing, VR, and AR capabilities, IoT-based metaverse will likely emerge as a smart, complete, real-time, and safe mirror to the physical world, and the first application of IoT-based metaverse is expected to be smart factories. Ultimately, technological innovations in data collection (including visual, auditory, and environmental data via sensors), data analysis (via AI platform integration), and data integrity (via blockchains) will also emerge as a result of IoT development.

AR/VR equipment manufacturers aim to deliver fully immersive experiences via integration of additional sensors and AI processing

The COVID-19 pandemic has fundamentally changed the way people live and work. For enterprises, the pandemic not only accelerated their pace of digital transformation, but also increased their willingness to integrate emerging technologies into their existing operations. For instance, AR/VR adoption for applications such as virtual meetings, AR remote support, and virtual design has been on the rise recently. On the other hand, companies will likely focus on various remote interaction functionalities in virtual communities and online games as an important AR/VR market segment. TrendForce therefore believes that the AR/VR market will expand by a considerable margin in 2022 due to the falling retail prices of AR/VR hardware as well as the growing adoption of such hardware for various use cases. Furthermore, the market will also continue to pursue more realistic AR/VR effects, such as applications that feature more realistic images constructed by software tools or the creation of virtual responses from real-world data assisted by either AI processing or the integration of various sensors. For instance, eye-tracking functionalities will become an optional feature of consumer products released by Oculus and Sony. Apart from these examples, AR/VR solutions may even evolve to the point where they are able to provide partial haptic feedback to the user through controllers or other wearable devices in order to deepen user immersion.

A natural extension of autonomous driving technology, automated valet parking is set to resolve drivers’ pain points

As part of autonomous driving technology’s implementation aimed at improving everyday life, AVP (automated valet parking), an SAE level 4 driverless parking service, is expected to become an important optional function of high-end vehicles beginning in 2022. Relevant international standards are currently being drafted and are expected to facilitate the adoption of AVP going forward. However, since AVP systems differ according to vehicle specifications, they are subject to various restrictions related to driving conditions, including fixed/unfixed routes and private/public parking spaces, while parking lot conditions such as wireless network connectivity and the comprehensiveness of traffic markings can also affect the viability of AVP. The distance between people and the vehicle during AVP use, on the other hand, is governed by domestic laws. In view of automakers’ diverse technological roadmaps, AVP parking routes are generated by either local computing on the vehicle end or cloud computing, the latter of which requires sufficient network connectivity in order to function. The former is therefore expected to see usage in a wider variety of use cases. Alternatively, some vehicles may be equipped with both computing solutions. With other such factors as V2X and high-definition maps affecting the range of AVP applications, TrendForce expects an increasing number of different AVP solutions to be under development at the moment.

The third-generation semiconductor industry will move towards 8-inch wafers and new packaging technologies while expanding in production capacity

The gradual phasing out of ICE vehicles by various governments across the 2025-2050 period is set to both accelerate the pace of EV sales and increase the penetration rate of SiC and GaN devices/modules. Energy transition activities worldwide as well as the rapid growth of telecom applications such as 5G technology have also led to a persistent bull market for third-generation semiconductors, resulting in strong sales of SiC and Si substrates. However, as current efforts in substrate production and development are relatively limited, suppliers are able to ensure a steady yield of SiC and GaN substrates only by manufacturing them with 6-inch wafers. Such a limitation has, in turn, led to a long-term shortage in foundries’ and IDMs’ production capacities.

In response to this quandary, substrate suppliers, including Cree, II-VI, and Qromis, are now planning to not only expand their production capacities in 2022, but also migrate their SiC and GaN production to 8-inch wafers, in hopes that these plans will gradually alleviate the prevailing shortage in the third-generation semiconductor market. On the other hand, foundries such as TSMC and VIS are attempting to shift to 8-inch wafer fabrication for GaN on Si technology, while major IDM Infineon is releasing products based on the latest CoolSiC MOSFET, delivering trench designs that enable significant power efficiency for semiconductor devices. Finally, telecommunication component provider Qorvo has also released a new GaN MMIC copper flip chip packaging architecture for military applications.

Thanks to their continued capacity expansion and M&A efforts, Chinese panel manufacturers accounted for nearly 60% of the global supply of TV panels in 1H21, according to TrendForce’s latest investigations. These suppliers have not only managed to dominate their global competitors, but also become the key determinant of the supply and demand situation in the TV panel market. TrendForce believes that, while the TV panel market has started to experience a bearish trend, the industry must pay close attention to whether Chinese suppliers will eschew their previous strategy of maximum capacity utilization and instead turn to other options in order to maintain the health of the overall market. Taiwanese and Korean suppliers, on the other hand, have opted for a strategy that optimizes their existing operations by reallocating some of their production capacities from TV panels to other product categories such as IT panels. In addition to raising these suppliers’ competitiveness through better product differentiation, the reallocation of production capacity also alleviates the suppliers’ pressure of having to rely solely on TV products to expend their panel capacities.

Because the TV panel market’s out-of-balance supply and demand situation is unlikely to be resolved on its own, certain panel manufacturers have already begun assessing the feasibility of adjusting their production capacities for 4Q21. In particular, Gen 8.5 and Gen 10.5 production lines, which manufacture the majority of TV panels, play a key role in ensuring balance between the market’s supply and demand. While panel suppliers are expected to independently reduce their current capacity utilization rates, their new production lines will also gravitate towards a slowdown in panel output. Furthermore, ongoing issues with the supply of glass substrates will also constrain the capacity utilization rates of certain panel suppliers.

Taking the above considerations into account, TrendForce expects Gen 5 (and above) production lines to contribute to the supply of all display panels, measured by total panel area, by 2.5% less than previously expected for 4Q21. As well, in order to alleviate the pressure of excess production capacity for TV panels, panel suppliers will not only increase the share of 85-inch (and above) TV panels in their current output, but also reallocate some of their production capacities from TV panels to IT panels, including desktop monitor panels and notebook panels, both of which are currently in demand. These aforementioned assumptions would suggest that total TV panel input by area is expected to undergo a 2.1% QoQ decline for 4Q21. In particular, Gen 8.5 lines, which account for much of TV panel manufacturing, will experience the most noticeable capacity reduction at an 11.5% QoQ drop for 4Q21.

For more information on reports and market data from TrendForce’s Department of Display Research, please click here, or email Ms. Vivie Liu from the Sales Department at vivieliu@trendforce.com

The current state of the notebook panel market shows that prices of notebook panels are likely to follow the same trend set by TV panels and monitor panels in 4Q21. In other words, notebook panels may see their prices plummet from the previous uptrend during the quarter.

Notebook brands are confident that a wave of demand for commercial notebooks will take the place of the prior demand for consumer notebooks. Objectively speaking, however, as soon as enterprises return to pre-pandemic business operations, they are unlikely to immediately spend a considerable amount of their budget on refreshing their existing hardware, including notebook computers.

On the other hand, although consumer purchases comprised most WFH demand for notebooks within the past year, these notebooks were purchased with subsidies funded by the buyers’ workplaces. Once consumers return to physical offices for work following the termination of WFH, their purchased notebooks will then be returned to the workplaces as well. Hence, notebook brands which previously anticipated an upcoming wave of replacement demand for business notebooks may be overly optimistic in their expectations. As such, although notebook shipment has remained bullish in 3Q21, notebook sales are likely to gradually slow down going forward, meaning notebook vendors and brands alike may enter into a key period of inventory adjustment in 4Q21. At the same time, notebook manufacturers will also decelerate their procurement activities for panels across their entire range of notebook computers.

The four largest notebook panel suppliers still exert significant influence over the market’s overall supply of notebook panels, although newcomer HKC is not to be underestimated in terms of its potential to do the same, even pertaining to quotes. While HKC did not ship a single notebook panel in 2020, the company has ambitiously targeted an annual shipment of 10 million units this year in light of the expanded production capacity for IPS panels at its Mianyang fab. In 1H21, however, the display industry suffered a severe shortage of driver ICs, whose manufacturers first sought to ensure a steady supply of driver ICs for their more established clients. Being a notebook panel supplier that had had no business foundation, HKC, as was typical of such upstart companies, had its supply of driver ICs accordingly “adjusted” by driver IC suppliers. HKC was hence unable to effectively raise its shipment for 1H21.

As the demand for panels from various end-product segments slows down in 2H21, the shortage situation of driver ICs is also expected to either lessen somewhat or even turn into a supply-demand equilibrium. As such, HKC is likely to procure more driver ICs from its suppliers and subsequently step up its notebook panel shipment to 3.5 million units in 3Q21 and 4 million units in 4Q21. HKC’s increase in panel shipment for 2H21, if proven successful, will place downward pressure on notebook panel prices, thereby weakening said prices going forward.

TrendForce believes that 11.6-inch panels, the market for which has been relatively bearish, will most likely experience a decline in quotes starting in early 4Q21. At this size, even Full HD/IPS products, quotes for which have been relatively high in 3Q21, are likely to see their quotes hold flat in November 2021 and experience a sudden downward pressure on prices at the end of the year. Should the COVID-19 pandemic be brought under control on a global scale, demand for consumer electronics would likely return to its cyclical downturn in 1Q22, and the notebook panel market, despite its relatively robust supply chain, would see a more severe overall price accordingly.

（Cover image source: Unsplash）

Thanks to TV manufacturers’ aggressive procurement activities, global TV panel shipment for 1H21 reached 135.2 million pcs, a 3.5% YoY increase, according to TrendForce’s latest investigations. Notably, high-end OLED TV panels and 8K LCD TV panels showed diametrically opposed movements. The former product category reached a 2.6% market share in 1H21 (with room for further growth going forward) due to LGD’s capacity expansion as well as the narrowing gap between OLED panel prices and LCD panel prices. On the other hand, the latter’s market share fell to a mere 0.2% in 1H21 as panel suppliers were generally reluctant to manufacture 8K LCD TV panels due to these panels’ poor yield rates.

TrendForce’s findings indicate that Chinese panel suppliers were able to achieve a 58.3% share in the TV panel market, which was nearly 5 percentage points higher than their 1H20 market share, thanks to their growing number of production lines. Conversely, Taiwanese suppliers saw their market share drop by 2.2 percentage points from 1H20 levels to 21.1% in 1H21. This decline took place because of their limited production capacities and because they reallocated some of their production capacities for TV panels to IT products instead. Korean suppliers likewise experienced a decline in market share to 14.3% after SDC shuttered its Korea-based LCD fabs L7-2 and L8-1-2 and sold its Suzhou-based Gen 8.5 fab to CSOT. Finally, Japanese suppliers’ market shares increased to 6.3% as a result of SDPC’s Gen 10.5 capacity expansion.

Regarding OLED TV panels, which are relatively high-end products, it should be pointed out that LGD is the sole supplier of these panels. Not only did LGD expand the production capacity of its Guangzhou-based OLED panel fab, but LGD’s clients in the TV sector were also increasingly willing to procure OLED panels in light of the narrowing gap between OLED panel prices and LCD panel prices. Hence, the penetration rate of OLED panels in the TV panel market grew to 2.6% in 1H21, with about 3.556 million pcs shipped throughout the period. Furthermore, now that the Guangzhou fab’s OLED panel capacity reached 90k sheets/month in 2Q21, TrendForce expects annual OLED TV panel shipment for 2021 to reach 8 million pcs, with a 3% penetration rate in the overall TV panel market.

On the other hand, 8K LCD TV panels reached a mere 0.2% penetration rate in the TV panel market in 1H21 because panel suppliers’ concerns about profit and yield maximization resulted in their relatively low willingness to manufacture these products. On the demand side, clients were also unwilling to procure these panels due to persistently high quotes from suppliers. With regards to panel suppliers, CSOT in particular benefitted from the unique structure of its client base, which allowed it to dominate more than half of the 8K LCD TV panel market, with AUO taking second place. The respective market shares of CSOT and AUO currently sit at 54.4% and 22.6%. TrendForce forecasts a 0.2% penetration rate for 8K LCD TV panels for 2021 as the growth of these products is constrained by their relatively high prices and the current paucity of 8K content.

For more information on reports and market data from TrendForce’s Department of Display Research, please click here, or email Ms. Vivie Liu from the Sales Department at vivieliu@trendforce.com

The massive rise in market demand for notebook computers in response to distance learning needs and WFH applications from 2020 to 2021 has generated not only a double-digit growth in notebook panel shipment, but also a price hike of more than 40% for notebook panels, according to TrendForce’s latest investigations. As various suppliers subsequently scramble to manufacture OLED, LTPS, and oxide panels, TrendForce forecasts these high-end notebook panels to reach a 17.8% market share in 2021 and 21.4% in 2022.

Panels based on OLED technology are primarily supplied by SDC, whose OLED notebook panel shipment for 2020 reached 800,000 pcs. SDC is expected to ship more than four million pcs of OLED notebook panels in 2021, with room for further growth in 2022. In addition to SDC, EDO is also expected to begin mass producing OLED notebook panels in 2H21-1H22. As such, TrendForce expects OLED panels to reach a 1.3% penetration rate in the overall notebook panel market this year. Although BOE and CSOT are currently fully engaged in Hybrid OLED development, Hybrid OLED panels will not enter mass production until 2023 due to technological and cost-related bottlenecks that are yet to be resolved.

The top three suppliers of LTPS panels are, in order, AUO, CSOT, and Tianma. Thanks to such advantages as low power consumption and narrow borders, LTPS panels are widely used in high-end notebook computers. In the overall notebook panel market, LTPS panels are expected to reach a penetration rate of 3.7% this year. With regards to LTPS suppliers, AUO will likely expand its L6K fab’s production capacity of LTPS notebook panels in 2022. Innolux, on the other hand, currently allocates the LTPS production capacity in its Luzhu-based panel fab primarily for smartphone displays. Innolux is expected to mass produce LTPS panels for notebooks some time in 2H21. CSOT and Tianma will likewise gradually increase the share of LTPS notebook panels in their overall panel production in spite of their lack of capacity expansion plans at the moment.

Finally, oxide panels are primarily supplied by LGD, Sharp, and BOE. Much like LTPS panels, oxide panels have the advantage of low power consumption and narrow borders. However, oxide panels are relatively more cost-competitive compared to LTPS panels, as the former require fewer mask layers during the manufacturing process. Hence, oxide panels currently possess the highest market share among all high-end notebook panel types. TrendForce expects oxide panels to reach a 12.8% penetration rate in the notebook panel market this year. With regards to suppliers, IVO and HKC are expanding the production capacities at the Kunshan-based Gen 5 fab and Mianyang-based Gen 8.6 fab, respectively, for oxide panels this year, while CSOT is also planning the same for its new Gen 8.6 fab in Guangzhou. Once these three suppliers finalize their expansion activities, their oxide panel capacities are expected to exceed 70K sheet/m, and these capacities will be gradually available for mass production across 2022-2024.