US 8,128,237 B2 · Plurality of self-activating display shaping devices defining a display area

Abstract

A computer implemented method for utilizing a plurality of self-activating display shaping devices to provide shape adjustment information for a digital image projected on a display is disclosed. In one embodiment, the plurality of display shaping devices are automatically activated, the plurality of display shaping devices defining a desired digital image shape for a display. In addition, the plurality of display shaping devices is utilized to identify an actual projected digital image shape. The actual projected digital image shape is then compared with the desired digital image shape for the display. Correction information is then provided for adjusting the actual projected digital image shape to approximate the desired digital image shape for the display.

Claims8

Dependent claims

A plurality of self-activating display shaping devices defining a display area, each of said plurality of said self-activating display shaping devices comprising:

a detector for detecting at least a first signal and a second signal, said detector activating said display shaping device when said first signal is detected;
a comparator configured to receive said second signal from said detector, compare said second signal with a plurality of pixel related patterns stored in a database and select one pixel related pattern from said plurality of pixel related patterns based on said comparing;
and
a transmitter configured to output information comprising an identity of said display shaping device and the one pixel related pattern detected by said display shaping device.

1 more element

Dependencies are inferred from the claim text.

Plurality of self-activating display shaping devices defining a display area

Life of this patent

Plurality of self-activating display shaping devices defining a display area

Life of this patent

Abstract

Claims8