那就是这个技术  back-lit diffused approach
视觉上和老的点亮效果完全不是一个产物了
【 在 juin 的大作中提到: 】
: https://www.luminitco.com/trends-in-taillights
: 读读这个。LED都是点状光源，早期颗粒状的造型用的LED光源多，后来汽车厂改用加散射的方式把点状变成带状，还减少了LED的使用。最早用的是克莱斯勒，福特和起亚，然后是奥迪，宝马是最新款采用，加上了尾灯凸凹造型而已。
: While stylish, these designs suffered from slight non-uniformity, stray light, high cost, high weight, and lower brightness.  It was also difficult to resolve multiple elements from a distance if the design elements were too close to each other in proximity. To this date, new vehicles are still being introduced that have inhomogeneous taillight and DRL functions.
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