| Solomon Systech Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20100074553 | METHOD AND APPARATUS OF LOCAL CONTRAST ENHANCEMENT - Methods and apparatuses of contrast enhancement on an image are disclosed. The method performs local shading of fine contrast variations in an image, with particular advantage in tone mapping applications. The amounts of shading are determined by the preferred degree of increased image contrast | 03-25-2010 |
| 20090278786 | Methods and Apparatus of Dynamic Backlight Control - A method of adjusting image intensity to compensate backlight dimming in dynamic backlight control, the method including estimating distortion of an image that corresponds to different mapping index values | 11-12-2009 |
| 20090251391 | Method and apparatus for power recycling in a display system - A power recycling method and apparatus for driving capacitive display elements are described. The driving process involves charging and discharging the display elements. More particularly, the method effectively reuses some of the energy during the discharging process. Energy in display elements flows back from the panel to a power supply and other optionally to devices like RAM, MCU directly during the discharging process. Diodes between one or more power supplies and the display elements ensure that the discharge paths are disconnected when the voltage of display elements drops below the voltage of the power supply. A resistor path from the display elements to ground or a power supply lower than the display threshold voltage of the display elements guarantees that elements are turned OFF after the discharge process. | 10-08-2009 |
