Systems and methods for memory circuitry in an electronic display
摘要
說明書
After the initialization process, the row driver 60 may perform the charging process while the MINI 220 and the MRST 228 are deactivated. During the charging process, the MAZ 234 and the MINI 220 remain deactivated, while the MSEL 224 remains activated. While the MSEL 224 is activated, the capacitor 232 charges based on the Vdata signal 242 and a reference voltage (Vreference) signal 246. Charging the capacitor 232 may enable a driving current to transmit through the MDR 222 even while the MSEL 224 is deactivated. In some embodiment, the capacitor 232 stores the voltage value of the Vdata signal 242 such that the MDR 222 remains activated throughout the emission process—permitting the sub-pixel 72 to produce a constant driving current through the LED 230 for emission. In this way, the sub-pixel 72 has a current drive—since the driving current enables the emission of light from the LED 230 while the MS 226 is activated.
