Wei-Song

Wei-Song Huang, Hsinchu City TW

Patent application number	Description	Published
20120200541	LCD AND DRIVING METHOD APPLICABLE THERETO - Provided is a driving method applicable to an LCD. Whether to perform polarity conversion on a plurality of frames is determined respectively. The frames are displayed, wherein in a unit time, the number of times of converting the polarities of the frames is smaller than the number of times of updating the frames.	08-09-2012
20120223975	Method and Apparatus for Driving a Display Device - The present invention discloses a driving device of a display device. The driving device comprises a gamma voltage generator, for generating a gamma voltage according to a control signal to a source driver of the display device, and a logic unit, for generating the control signal to the gamma voltage generator according to a difference among image properties of a plurality of frames to be displayed, to adjust the gamma voltage.	09-06-2012

Wei-Song Hung, Chung-Li TW

Patent application number	Description	Published
20110284743	Method for Characterizing a Membrane in a Wet Condition By Positron Annihilation Spectrometer and Sample Holder Thereof - The present invention discloses a method for characterizing a membrane in a wet condition using a positron annihilation spectrometer and a sample holder thereof. Positron annihilation lifetime spectroscopy (PALS) has been know to be an invaluable tool for investigating local free-volume hole properties in various materials. Accompanying with the method and sample holder disclosed by the invention, PAS and PALS can measure the properties of various materials, such as free volume and layer structures both in the dry and wet states.	11-24-2011

Wei-Song Wang, Tainan City TW

Patent application number	Description	Published
20140333546	TOUCH DISPLAY DEVICE AND METHOD - A touch display device including an active matrix, a driving module, a sensing module and a control unit is provided. The active matrix includes a plurality of common electrodes, scan lines, and data lines. At least parts of the common electrodes form a first touch electrode set and at least parts of the data lines form a second touch electrode set. The control unit is configured to cause the driving module to drive the scan lines, the data lines, and the common electrodes in at least one display driving period to perform a displaying function, and to cause the driving module to drive one of the first touch electrode set and the second touch electrode set and cause the sensing module to receive signals from the other in at least one touch sensing period so as to perform a touch sensing function. A touch display method is also provided.	11-13-2014
20140368446	IN-CELL TOUCH SCREEN AND APPARATUS OF DRIVING THE SAME - An apparatus of driving an in-cell touch screen, a transmitter (TX) driving unit generates TX driving signals coupled to a common-voltage electrode substrate, and RX detection signals are then induced on an RX electrode substrate that is coupled to and detected by an RX detection unit. The voltage swing of the TX driving signal is determined according to current leakage in thin film transistor (TFT) unit cells of a liquid crystal module (LCM).	12-18-2014
20140375591	TOUCH SCREEN AND APPARATUS OF DRIVING THE SAME - In apparatus of driving a touch screen, a transmitter (TX) driving unit generates TX driving signals coupled to a TX electrode substrate, and receiver (RX) detection signals are then induced on an RX electrode substrate that is coupled to and detected by an RX detection unit. A plurality of the TX driving signals are simultaneously generated and fed to the TX electrode substrate, and the TX driving signals during a given period have different phases, respectively.	12-25-2014