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A high-brightness, high-resolution Picture Generation Unit (PGU) core for automotive Head-Up Display (HUD). Projects critical driving information onto the windshield with exceptional clarity and reliability, enhancing driver awareness and safety in all lighting conditions.
| Size | 4.1"PGU |
| Brightness | 100000nits |
| Power consumption | 12.6W |
| Contrast ratio | 1200:1 |
| NTSC | 45% |
A Head-Up Display (HUD) is a transparent display system that projects critical information directly into the user’s line of sight, allowing drivers or operators to view data without looking away from their primary field of vision. Originally developed for aviation, HUD technology is now widely used in automotive applications to improve safety, convenience, and driving experience. In a typical automotive HUD system, key information such as speed, navigation directions, warning signals, and driving status is projected onto the windshield or a dedicated combiner. This enables real-time access to essential data while keeping the driver focused on the road.
At the core of a HUD system is the PGU (Picture Generation Unit), which is responsible for generating and displaying the image. High-performance display technologies are commonly used in PGUs due to their stable image quality, brightness control, and reliability under varying environmental conditions.
HUD systems are increasingly integrated into modern vehicles, especially in advanced driver assistance systems (ADAS), where clear visibility, fast response, and durability are critical.
K&D Technology provides reliable LED display solutions for HUD PGU applications, supporting high brightness, optical clarity, and long-term performance in automotive environments.
AR Lane-Level Guidance
Dynamic light carpets project real-time driving trajectories at complex intersections (like roundabouts and ramps), with arrows directly “laid” on the actual road surface to eliminate traditional navigation errors.
Multi-Scenario Integration
Integrates with intelligent driving systems to project pedestrian locations or obstacle alerts during automated parking and blind spot warnings, enhancing safety in adverse weather conditions (rain or fog).
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