TrendForce reports that the global automotive market continues to blaze ahead in its vigorous expansion, with vehicle displays steering toward larger dimensions and tech-savvy cockpits. In this technological race, many panel makers are ramping up their visibility in the automotive supply chain, dreaming big to clinch a Tier 1 supplier status. Making its bold move in this dynamic landscape, AUO announced on October 2nd its complete acquisition of Germany’s Behr-Hella Thermocontrol GmbH (BHTC), epitomizing this forward-thinking trend.

Trendforce believes AUO’s acquisition of BHTC is poised to yield rich dividends in the medium to long term for AUO’s ongoing transformation. For starters, this deal serves as AUO’s golden ticket into BHTC’s client supply chain, amplifying and fortifying its presence in the automotive market. Moreover, BHTC, already a Tier 1 auto supplier, specializes in in-car climate control and human-machine interfaces, delivering seamless system integration. For AUO, traditionally a panel purist with limited system integration prowess, this union promises a quantum leap into the integration realm, bolstering their credibility with automakers.

Concurrently, BHTC boasts a strategic factory presence in major global regions, effectively truncating the lengthy process of obtaining automotive factory certifications. This not only accelerates collaborations with local automakers across these markets but also shifts the paradigm. Traditionally, panel makers, as Tier 2 suppliers, found it challenging to directly gauge the aspirations of automakers. However, with the resources of a Tier 1 supplier now in their arsenal, opportunities for direct engagements with automakers will multiply. This is especially pivotal in understanding their vision for vehicle models and specifications 5–7 years down the line, aiding in proactive resource planning and preparation for the current phase.

Since the advent of EVs, automotive electronic technology has gained significant attention, prompting traditional automakers to reevaluate and restructure their existing supply chains. This shift became particularly pronounced during the Covid pandemic, when the industry grappled with severe shortages of automotive semiconductors. Confronted with this challenge, traditional automakers have been increasingly keen on ensuring the stability of key technologies and components. This dynamic has opened up fresh opportunities for non-traditional Tier 1 suppliers. Riding this wave, display manufacturers are aggressively amplifying the significance of automotive display segments within vehicles and aspiring to transition into Tier 1 supplier roles. Notable moves in this direction include joint ventures like Tianma partnering with HAXC, BOE’s merger with Varitronix, and CarUX’s spin-off from Innolux.

TrendForce observed that the overall automotive display market reached a significant milestone of 200 million units in 2023 and is set to continue its growth trajectory. While, in the short term, the ambition of display manufacturers to transition into Tier 1 suppliers may not dramatically impact their existing automotive display shipments, in the medium to long term, forging robust partnerships with automakers can not only secure steady orders but also boost revenues through the integration of smart automotive display modules.

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

In 2023, driven by the demand from the repair market and the surge in the second-hand smartphone trend, the shipment volume of smartphone panels is expected to increase by 8.7% to reach an estimated 1.85 billion units. According to further estimates by TrendForce, the demand for panels from the repair market alone is projected to reach 300 million units, accounting for 16.2% of the overall shipment volume.

Playing a crucial role in the smartphone repair market is undoubtedly the iPhone.

TrendForce analysis reveals that half of the smartphone repair market size comes from the Chinese market, with approximately half of that market size originating from the repair of iPhone second-hand devices. When examining the iPhone repair market, models from 1 to 2 years prior to the current year play a pivotal role in meeting demand.

From a component perspective, the prices of TDDI for repair purposes generally tend to be slightly higher compared to those offered to brand customers, with a premium ranging from about 5-10%. However, these prices can exhibit more significant fluctuations based on market conditions, including increased pricing during shortages and more room for price adjustments in times of oversupply.

Regarding panel supply, Chinese panel manufacturers, rather than Taiwanese counterparts, dominate the repair market supply due to easier access to the South China market.

The specifications for repair panels are relatively diverse, with HD/FHD and OLED panels being used in the repair market. Notably, the A-si 900RGB specification, positioned between HD (1280×720) and Full HD (1920×1080), faces slow adoption in the new product market by smartphone brand customers. Consequently, panel manufacturers are prioritizing supply to the repair market. The primary aim of this supply strategy is to focus on iPhone repairs, providing a broader range of specifications and price combinations for iPhone repair services.

According to a report from TechNews, Micro LED technology boasts superior qualities such as higher transparency, richer color saturation, increased brightness, enhanced efficiency, and lower power consumption. It also extends product lifespans, making it an optimal choice for automotive displays. However, it currently grapples with challenges related to cost, mass transfer, extensive inspections, and red light efficiency, posing obstacles to large-scale production.

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According to reports in the Indian media, India has decided to delay the implementation of import restrictions on electronic products such as laptops, tablets, and servers. This delay pushes the commencement date to November 2023. As a result, Taiwanese, American, and Chinese laptop manufacturers are now reevaluating their production strategies in India and expediting their applications for importing electronic goods.
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The latest “Automotive Display Market Analysis” from TrendForce indicates that the overall demand for automotive display panels (automotive panels) is gradually stabilizing and shows an upward trend as the automotive market as a whole slowly recovers, and promotional activities related to smart cockpits continue to expand. TrendForce estimates that the overall supply of automotive panels will maintain growth for 2023. Additionally, by 2026, TrendForce forecasts that the annual total supply of automotive panels will surpass 240 million pieces. Furthermore, as panel makers improve their OLED products in terms of performance and cost optimization, the market share of OLED in the market for automotive panels is forecasted to reach 8.9% by 2026.

The ongoing inflation has resulted in a significant decline in the demand for consumer electronics, prompting panel manufacturers to shift their focus towards automotive displays. Regarding the development of automotive panels, automobile manufacturers are now increasingly demanding greater integration in terms of design and functionality. This opens up new opportunities for panel makers to expand their presence downstream by offering system integration services. Panel makers aim to loosen the tight control that traditional Tier-1 automotive suppliers have over various automotive parts and components. Specifically, for displays used in cockpit systems, panel manufacturers are looking to establish a new kind of supply relationship with automobile manufacturers.

Automotive displays, including rear-seat entertainment screens, passenger-side displays, central information displays, and digital clusters, are evolving into more powerful communication mediums. Moreover, to integrate the various independent functions found in a traditional cockpit, larger screens and more flexible spatial designs are required. Hence, there is room for further advancements in various display technologies. For instance, pairing LCDs with a Mini LED backlight can significantly boost display brightness to over 1,000 nits, thereby improving display visibility when external conditions like snow and bright sunlight could cause interference. OLED panels, in contrast to traditional LCDs, offer notable advantages. They are self-emissive and thinner. They have a higher refresh rate and can be built on flexible substrates. These advantages can provide significant added value for automotive displays. Flexible OLED panels, in particular, allow for more innovations in vehicle design and are primarily positioned for flagship and high-end products in the automotive market.

In order to resolve the issue of durability for OLED among automotive applications, the technology is mostly adopted with Tandem OLED, which inter-concatenates and stacks multiple OLED components to form a high-efficiency OLED structure. Double-stacked OLED components require 1/2 less current density than that of single-layer variations after concatenation and are able to improve by a minimum of a twofold increase in lifespan under a much lower power consumption from panels. As for cost, Hybrid OLED panels are incorporated, where the assimilation between rigid OLED glass substrates and the thin-film packing technology used by flexible OLED would both reduce weight and cut cost, and curving effects can also be attained through thinned substrates.

TrendForce commented that a closer partnership between panel makers and automobile manufacturers is bound to be inevitable, should the former wish to expedite their market shares, seeing how automotive displays require approximately 2-3 years for testing and qualification. Subsequent to Samsung Display successively acquiring major orders from Ferrari and BMW, automotive leader LG Display has also announced to enhance its partnership with 9 luxury automotive brands by widening in incorporation of high-end automotive OLED panels, and is scheduled to mass produce its second-generation Tandem OLED, which has been vastly improved in brightness and power consumption. While LCD adopted with Mini LED BLU (Mini LED backlight technology) races to seize the automotive market through cost advantages, OLED is accelerating its entry into the high-end automotive display market by launching ultra-large, rollable, and transparent products.