Computer Science for IGCSE & O level - Hardware (Section 14 - No. 4)
What distinguishes the DLP projector from the LCD projector in terms of image production?
DLP projectors use mirrors; LCD projectors use liquid crystals.
DLP projectors produce images with lower contrast.
LCD projectors are more energy-efficient.
DLP projectors use a single DMD chip.
Giải thích
The key difference is that DLP projectors use mirrors while LCD projectors use liquid crystals. DLP has higher contrast.