Blue light filter的意思|示意

Banff Springs Hotel with light blue filter emphasizes the coldness of winter (Monochromatic color).

班芙泉酒店，用浅蓝色滤光镜强调冬天的寒冷单一色。

A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.

为了不使蓝光进入相机而成像，可在相机的透镜前加一黄滤色镜。

This chip ACTS like a filter and allows classical light (pink) to pass through, while also producing quantum light (blue).

这块芯片起到过滤器的作用，让传统光穿过(粉色)，同时也制造量子光(蓝色)。

So the LEDs found in current household applications are blue diodes daubed with a powdered coating called a phosphor, which includes rare-earth elements that filter blue light.

所以，现在家用的LED是将蓝色的发光二极管的外壁涂上粉末状的磷，其中含有的稀土元素可以把蓝光过滤掉。