| 摘要 |
A radiating device 100 includes a holding structure 108, 116; a substrate 102 having a plurality of diodes 104 mounted thereon 10 and a radiation modification element 114 for modifying the radiation emitted by the diodes 104; the diodes 104 are spaced apart from the radiation modification element. The radiation modification element may be a telecentric lens and the radiating device is for use in the printhead of an LED printer. |
