Field emission charge controlled mirror (fea-ccm)

Details Field emission charge controlled mirror (fea-ccm) Field emission charge controlled mirror (fea-ccm)

G - Physics

02

B

G02B 26/00 (2006.01) G02B 26/08 (2006.01) H01J 31/12 (2006.01) H01J 31/20 (2006.01) H04N 5/74 (2006.01)

Patent

CA 2347726

A bright, high contrast, compact, large area, high-resolution light modulator (50) uses a field emitter array (FEA) (52) to address a charge controlled mirror (CCM) (54). The FEA deposits a charge pattern onto the CCM, which in turn produces electrostatic forces that deflect the micromirrors (58) in accordance with the amount of accumulated charge. The CCM that is used in combination with the FEA can be configured in many different ways to implement different actuation modes, e.g. attractive, repulsive, grid-actuated or membrane-actuated and different charge control modes, e.g. RC decay, RC sustain and charge control.

Cette invention concerne un modulateur de lumière (50) lumineux, à contraste élevé, compact, de grande surface et de haute résolution, lequel comprend un réseau émetteur de champ (FEA) (52) qui prend en charge un miroir commandé en charge (CCM) (54). Le FEA applique un diagramme de charge sur le CCM qui produit à son tour des forces électrostatiques qui font dévier les micro-miroirs (58) en fonction de la quantité de charge accumulée. Le CCM combiné au FEA peut être configuré de nombreuses manières différentes afin de réaliser différents modes d'actionnement, tels que des modes d'attraction, de répulsion, d'actionnement de grille ou de membrane et de commande de charges différentes, par exemple une dégradation RC, un maintien RC ou une commande de charge.

Affiliated with

Also associated with

Rating

Field emission charge controlled mirror (fea-ccm) does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Field emission charge controlled mirror (fea-ccm), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Field emission charge controlled mirror (fea-ccm) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2015563