Patent classifications
G11C19/186
SCAN DRIVER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE
The present disclosure provides a display device including a display panel and a scan driver. The display panel displays an image. The scan driver includes a scan signal generation circuit disposed on one side of the display panel, and an emission signal generation circuit disposed on the other side of the display panel. The emission signal generation circuit outputs an emission signal having at least two Logic High sections in response to an external clock signal and first and second scan signals output from the scan signal generation circuit.
SCAN DRIVER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE
The present disclosure provides a display device including a display panel and a scan driver. The display panel displays an image. The scan driver includes a scan signal generation circuit disposed on one side of the display panel, and an emission signal generation circuit disposed on the other side of the display panel. The emission signal generation circuit outputs an emission signal having at least two Logic High sections in response to an external clock signal and a first scan signal output from the scan signal generation circuit.
ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF DRIVING THE SAME
Provided are an organic light-emitting diode (OLED) display and method of driving the same. An OLED display includes: a display panel including a plurality of pixels, each pixel including an OLED, an emission timing of each pixel being controlled in response to an EM signal, a shift register configured to generate an anti-phase EM signal based on gate shift clocks, and an inverter configured to: invert a phase of the anti-phase EM signal based on emission shift clocks, and generate the EM signal, wherein a driving frequency of the shift register and a driving frequency of the inverter are lower in a low-speed driving mode than in a normal driving mode, and wherein in the low-speed driving mode, an amplitude of the emission shift clocks is less than an amplitude of the gate shift clocks.