| Patent application number | Description | Published |
|---|
| 20080208551 | Methods and Systems for Surround-Specific Display Modeling - Embodiments of the present invention comprise systems and methods for surround-specific display modeling. | 08-28-2008 |
| 20100007599 | Methods and Systems for Color Preservation with a Color-Modulated Backlight - Elements of the present invention relate to systems and methods for compensating an image for backlight color variation. Some embodiments comprise compensation for color variation in RGB backlights when backlight color channels use differing gain functions. | 01-14-2010 |
| 20100013750 | Correction of visible mura distortions in displays using filtered mura reduction and backlight control - A display that includes at least one gray level being provided to a plurality of pixels that illuminates each of the pixels with the gray level. The display applies interpolated corrective data for the pixels so as to reduce the mura effects of said display and modifies the backlight of the display. | 01-21-2010 |
| 20100013751 | Correction of visible mura distortions in displays using filtered mura reduction and backlight control - A display that includes at least one gray level being provided to a plurality of pixels that illuminates each of the pixels with the gray level. The display applies interpolated corrective data for the pixels so as to reduce the mura effects of said display and modifies the backlight of the display. | 01-21-2010 |
| 20100053222 | Methods and Systems for Display Source Light Management with Rate Change Control - Elements of the present invention relate to systems and methods for modifying or adjusting a display source light illumination level based on power consumption goals. In some embodiments, a rate control parameter may be used to limit the rate at which the illumination level is varied. In some embodiments, image content analysis may be used to determine the value of the rate control parameter. | 03-04-2010 |
| 20100321574 | Methods and Systems for Power-Controlling Display Devices - Aspects of the present invention relate to methods and systems for controlling power consumption with a power controlling display device. Some aspects relate to a power controlling display device that receives power cost data and user preferences and generates a power consumption schedule that may control internal display components as well as connected power consuming devices. Some aspects relate to methods and systems for automatically compensating a displayed image when display backlight levels are modified due to power regulation. | 12-23-2010 |
| 20100321587 | Methods and Systems for Power Control Event Responsive Display Devices - Aspects of the present invention relate to methods and systems for controlling power consumption with a power controlling display device. Some aspects relate to a power controlling display device that receives a notification of a power control event that may control internal display components as well as connected power consuming devices. Some aspects relate to methods and systems for automatically compensating a displayed image when display backlight levels are modified in response to a power control event. | 12-23-2010 |
| 20110001757 | METHOD AND APPARATUS FOR ADJUSTING AN IMAGE TO ENHANCE DISPLAY CHARACTERISTICS - Embodiments of the present invention comprise systems, methods and devices for increasing the perceived brightness of an image. In some embodiments this increase compensates for a decrease in display light source illumination. | 01-06-2011 |
| 20110074803 | Methods and Systems for Ambient-Illumination-Selective Display Backlight Modification and Image Enhancement - Aspects of the present invention comprise systems and methods for determining image content characteristics, determining ambient illumination conditions, selecting an initial backlight level based on the image content characteristics and selecting a backlight compensation process to be applied to the image based on the initial backlight level. Some aspects further relate to modification of the initial backlight level based on ambient illumination conditions and some aspects further relate to modification of the image with a second process based on ambient conditions. | 03-31-2011 |
| 20110080423 | Temporal color liquid crystal display - A temporal based system for reducing the color artifacts of a field sequential color based liquid crystal display. | 04-07-2011 |
| 20110115766 | Energy efficient display system - A method for displaying an image on a display includes receiving a two dimensional image to be displayed on the display. The two dimensional image may be modified using a non-photorealistic technique and the contrast is reduced. At least one of the modifying and reducing is based upon a power usage factor. Also, the system may modify the power usage based upon audio, presence, smart meters, and brightness preservation. | 05-19-2011 |
| 20110115815 | Methods and Systems for Image Enhancement - Aspects of the present invention are related to systems and methods for improving content visibility on a liquid crystal display (LCD) under low-contrast viewing conditions. According to one aspect of the present invention an enhanced image may be formed by combining a key-feature map associated with an input image and a brightness-boosted version of the input image. | 05-19-2011 |
