Digital Projection Titan Super Quad Series - The DMD

Digital Projection Titan Quad & Titan 800 Series THE DMD™ Reference Guide
Ref 1
Rev B November 2012
The DMD™
A DMD™ (Digital Micromirror Device™) is a true digital light modulator which utilises an array of up to 2.3 million moving aluminium mirrors,
with each one representing a pixel in the nal projected image. The outermost micromirrors in the array remain inactive and are not used in
constructing the image.
1
Casing
2
Light shield
3
Inactive mirrors
4
Array
Each mirror element is suspended over address electrodes by a torsion hinge between two posts.
1
Support posts
2
Mirror element
3
Torsion hinges
4
Offset address electrode
Notes
DMD
2
3
4
1
Mirror element with tilt mechanism
2
1
3
4