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Semiconductor innovations transforming automotive displays
Jul. 29, 2025 –
As the automotive industry accelerates toward a future defined by digital experiences and intelligent mobility, the role of semiconductor innovation has never been more critical. At the recent SID Business Conference, Yuichi Motohashi, Global Segment Lead for Automotive Display, Camera, LiDAR & SerDes at GlobalFoundries (GF), shared a compelling vision for how purpose-built semiconductor technologies are enabling the evolution of in-vehicle displays.
The display-driven transformation of the cabin
Modern vehicles are rapidly transforming into digital cockpits. From driver instrument clusters and center information displays (CID) to co-driver screens, e-mirrors and rear-seat entertainment systems, the number and area of automotive displays is growing exponentially. This shift is not just about aesthetics—it’s about delivering immersive, intuitive and safe user experiences.
But automotive displays aren’t like any other consumer displays. They demand:
- High brightness (800–1000 nits) for visibility in sunlight
- Extended reliability under extreme conditions (up to 105°C)
- Longer lifespans (5–10 years)
- Automotive specific quality requirements such as IATF 16949 and ISO 26262 (functional safety)
- Custom form factors tailored to OEM needs
From fragmented screens to seamless experiences
Featured below, the evolution of display architecture in vehicles reflects a broader trend toward integration and immersion:
- Traditional architecture: Vehicles have historically used multiple small displays, each powered by its own electronic control unit (ECU). This setup offers flexibility but lacks cohesion.
- Integrated displays under one large lens: Today’s mainstream design integrates multiple displays under a single lens, offering a more immersive experience while allowing OEMs to mix and match panel specifications like resolution and contrast.
- Single large panels: Luxury vehicles are beginning to adopt large, curved single-panel displays. These offer a seamless, futuristic look and simplify the supply chain, but they also introduce challenges like higher costs, lower panel yields and potential single points of failure.
- Future vision – free-form panels: The next frontier is free-form, ultra-wide panels that span the entire dashboard. While not yet widely available, these displays promise unmatched design freedom and user experience—requiring deep collaboration between OEMs, Tier-1 suppliers and panel manufacturers.
These architectural shifts are driving a parallel transformation in electronics from distributed ECUs to centralized infotainment domain controllers, demanding higher bandwidth, lower latency and more efficient power management to handle multiple applications — such as the instrument cluster, climate control and audio control — onto one centralized ECU.
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