These can be made to emit white light by coating the device with a phosphor compound that absorbs part of the blue light and re-emits it as yellow.
只要为发光装置加上磷化合物涂层，吸收蓝光，重新发出的光线即呈黄色。
2
Any area of the coating found to be off-ratio or uncured shall be repaired by removal of all defective coating, and re-prepared and re-coated in accordance with the specification described herein.