Similarly, the related Outdoor High Power Led Light Suppliers is relatively mature, the development uncertainty is low, and the cycle is relatively short. Therefore, this technology is worthy of attention, but it is difficult to apply to smart headlights in the short term, and there is great uncertainty. Products above 100,000 are in the future.
The current bottleneck of DLP technology is the high system cost and relatively large system space required. Whether an overly complex image will cause distractions from the driver of the vehicle and other vehicles on the road, resulting in safety hazards, is also a topic widely discussed in the industry. It is worth pointing out that although these technologies are competitive with each other, there is more room for organic combination of their own strengths.
Moreover, due to the working principle of DMD, the stray light between pixels is difficult to completely eliminate, and the contrast between the extreme values of pixel brightness is low, and some intelligent actions that require high contrast (such as high beam de-glare) are not ideal. Even so, due to the relatively high brightness, the loss from the light itself that polarizers and liquid crystal panels need to absorb is much higher than that of ordinary liquid crystal displays. The current LCD-style headlights can achieve tens of thousands of pixels. Adjustable functions to perform intelligent lighting actions such as multi-road mode switching, intelligent follow-up steering, automatic recognition of the glare-free high beam of oncoming vehicles, road sign recognition, pedestrian warning, etc.
Thanks to the feature that no additional pixel generation system is required, the main advantages of ;AFS are reflected in the lower system cost, smaller system size, and relatively high efficiency. What’s more noteworthy is that LCD panels that can meet the requirements of headlights must be specially customized.
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