Computer Science for IGCSE & O level - Hardware (Section 23 - No. 11)
What is the key to the function of a DLP projector?
The use of mirrors.
The use of LCDs.
The use of lenses.
The use of a prism.
คำอธิบาย
The number of micro-mirrors and the way they are positioned on the DMD determines the resolution of the image.