Invention Grant
US09317151B2 Low complexity gate line driver circuitry 有权
低复杂度的栅极线驱动电路

Low complexity gate line driver circuitry
Abstract:
Gate driver circuitry that controls an array of display elements is described. The gate driver circuitry has gate drivers that apply a control pulse to each of a number of gate lines in sequence, from a previous gate line to a current gate line, during a frame interval in which the array of display elements is filled with pixel values. Each gate driver has a latch stage followed by an output stage. The output stage is coupled to drive a current gate line, and the latch stage is coupled to drive a) a first hold circuit that holds the current gate line at a predetermined voltage, and b) a second hold circuit that holds a previous gate line at a predetermined voltage. Other embodiments are also described and claimed.
Public/Granted literature
Information query
Patent Agency Ranking
0/0