In this paper we present a compact LED projector with two 'Liquid Crystal On Silicon' panels and four LEDs (R, 2 × G, B).
Tokyo-based home electronics maker Kairen has announced it will start selling the Projector X Pro920M, an ultra-compact mini projector, in Japan in the middle of January 2009.
Now there is a choice of compact, portable projectors in the under-4-pounds category and are lighter than some city telephone directories.
In the box is a tripod of equally compact dimensions, lending the projector Ent-like stability on most surfaces, plus a remote control and a full set of cables.
The projector is compact, measuring only 9.5 inches wide by 7.75 inches deep and 2 inches tall.
This compact, battery-powered DLP projector is their latest creation and it has found a place of honor at our family barbecues.
These compact devices, called pocket projectors, use L.E.D.'s, or light-emitting diodes, rather than the arc lamps of larger portable projectors.
On a compact Kähler manifold the projectors (pi _{p,q}) commute with the Laplace operator, so that the components (psi _{p,q}) of a harmonic form (psi ) are again harmonic, hence the operators (L, Lambda,dots ) preserve the finite dimensional subspace ({mathcal {H}}) of harmonic forms, and one can apply the above Proposition 111.
It is designed to perform areal measurements for tool inspection inside the limited space of metal forming presses by employing flexible image fibers to couple the measurement system's camera and projector to a compact sensor head.
This camera would be a compact camera with a LED projector that could project up to 8×12 images in good quality in the dark.
