Please download the dossier by clicking on the dossier button x
×

PIXEL AND ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY HAVING THE SAME

  • US 20160379569A1
  • Filed: 09/13/2016
  • Published: 12/29/2016
  • Est. Priority Date: 04/04/2014
  • Status: Active Grant
First Claim
Patent Images

1. An organic light-emitting diode (OLED) display comprising:

  • a plurality of scan lines;

    a plurality of light-emitting lines;

    plurality of light emitting control signals to the light emitting lines;

    a plurality of data lines crossing the scan lines and the light-emitting lines;

    a plurality of pixels; and

    a voltage generator configured to output a third voltage and a fourth voltage different from the third voltage to the pixels, wherein each of the pixels includes;

    a pixel circuit configured to receive a first voltage, the third voltage and the fourth voltage; and

    an OLED including an anode connected to the pixel circuit and a cathode configured to receive a second voltage having a voltage level lower than that of the first voltage;

    wherein the difference between the second voltage and the third voltage is substantially constant, and wherein the pixel circuit is configured to apply the third voltage to the anode.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×