| Patent application number | Description | Published |
|---|
| 20080246705 | OFF-STATE LIGHT RECAPTURING IN DISPLAY SYSTEMS EMPLOYING SPATIAL LIGHT MODULATORS - In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. | 10-09-2008 |
| 20080246706 | PULSE WIDTH MODULATION ALGORITHM - In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system. | 10-09-2008 |
| 20080246891 | PULSE WIDTH MODULATION ALGORITHM - In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system. | 10-09-2008 |
| 20080247032 | PULSE WIDTH MODULATION ALGORITHM - In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system. | 10-09-2008 |
| 20090009590 | Method for reducing stereoscopic phase-lag distortion under motion in a 3-dimensional video display - According to various illustrative embodiments, a device, system, and method for reducing stereoscopic phase-lag distortion under motion in a 3-dimensional video display are described. In one aspect, a method comprises reducing a phase difference between a first image and a second image in a portion of a frame time of the 3-dimensional video display. The method also comprises redistributing respective bit sequences of at least portions of the first image and the second image by respective amounts arranged to effect the reduction of the phase difference between the first image and the second image. The method also comprises displaying the redistributed respective bit sequences of the portions of the first image and the second image during the frame time of the 3-dimensional video display. | 01-08-2009 |
| 20090066620 | Adaptive Pulse-Width Modulated Sequences for Sequential Color Display Systems - Adaptive pulse-width modulated sequences for sequential color display systems and methods. A method for displaying an image comprises receiving the image, computing a duty cycle for the image, generating a color sequence based on the computed duty cycle, and displaying the image using the color sequence. The generating comprises assigning a color cycle order to display time blocks in the color sequence, and assigning bitplane states for each display time block in the color sequence. | 03-12-2009 |
| 20090066718 | System and Method for Image-based Color Sequence Reallocation - System and method for image-based color sequence reallocation in sequential color display systems. A method comprises generating a color signal from an image to be displayed, wherein the color signal contains light intensity information, computing percentages of the color sequence to be allocated to each color in a set of colors in a sequential color display system, wherein the computing is based on the light intensity information, allocating the color sequence based on the computed percentages, and displaying the image using the color sequence. The allocation of the color sequence based on the image allows for the elimination of color intensities that are greater than needed in displaying the image. Portions of the color sequence formerly used to display the eliminated color intensities may be used to display colors with usable intensities, thereby increasing the brightness of images. | 03-12-2009 |
| 20090128786 | IMAGING SYSTEM WITH A MICROELECTROMECHANICAL LIGHT VALVE - An imaging system comprises a light valve having an array of light valve pixels. For processing grayscale/color images, each light valve pixel represents a discrete grayscale level. During image processing, desired grayscales can be accomplished by imaging the light valve pixels onto the target such that the perceived grayscale of each target pixel is a sum of grayscales represented by a plurality of light valve pixels. | 05-21-2009 |
| 20090141200 | Multi-Function Light Modulators for Optical Systems - In one embodiment, a method includes transmitting one or more light beams by a first portion of a light modulator formed outwardly from a substrate. The one or more transmitted light beams are spatially integrated. A second portion of the light modulator is formed outwardly from the substrate. The second portion of the light modulator spatially integrates the transmitted light beams. | 06-04-2009 |
| 20100079581 | 3D CAMERA USING FLASH WITH STRUCTURED LIGHT - An imaging device capable of capturing depth information or surface profiles of objects is disclosed herein. The imaging device uses an enclosed flashing unit to project a sequence of structured light patterns onto an object and captures the light patterns reflected from the surfaces of the object by using an image sensor that is enclosed in the imaging device. The imaging device is capable of capturing an image of an object such that the captured image is comprised of one or more color components of a two-dimensional image of the object and a depth component that specifies the depth information of the object. | 04-01-2010 |
| 20110150501 | SPATIAL LIGHT MODULATOR WITH MASKING-COMPARATORS - Described is a device comprising a spatial light modulator comprising a plurality of comparators for computing a respective drive for each pixel of a plurality of pixels. | 06-23-2011 |
