VastView Technology Inc.
|VastView Technology Inc. Patent applications|
|Patent application number||Title||Published|
|20080266236||Driving method of liquid crystal display device having dynamic backlight control unit - A dynamic control method for controlling backlight module of liquid crystal display (LCD) comprises steps of: receiving a frame data which is transferred to the LCD and consists a plurality of raw grayscale level; processing a statistical analysis for distribution of the plurality of raw grayscale level; and transferring a plurality of corrected grayscale level which is resulted from the statistical analysis corresponding to the raw grayscale level to the backlight control unit and a data modification simultaneously, wherein the backlight control unit uses the plurality of corrected grayscale level to modify brightness of backlight module and the data modification uses the plurality of corrected grayscale level to compare with the plurality of raw grayscale level for accurate display performance, so that the electrical power consumption is reduced and image quality is enhanced.||10-30-2008|
|20080198516||Electrostatic discharge (ESD) protection device and method therefor - A method and device for providing electrostatic discharge (ESD) protection are disclosed. The method uses the gate-controlled conductivity of field n-channel metal-oxide-semiconductor field effect transistor (field NMOSFET), wherein considerable ESD current can be conducted away when any ESD event beyond range of operation voltage, unlike PMOS ESD protection which is to be turned on at negative voltage. Instead of the traditional two-stage ESD protection (using one ESD protection between open drain output and V||08-21-2008|
Patent applications by VastView Technology Inc.