Patent ID: 9747832
Date: 2017-08-29
CPC Classifications: G09G

Claim:
1. An organic light emitting display comprising: a data driver configured to supply a data signal to data lines, corresponding to a data enable signal during a driving period in which an image is displayed; and a timing controller configured to supply data and the data enable signal to the data driver, wherein the timing controller is configured to: generate and supply an initial data enable signal so that j clock signals are included in one period during an i-th frame period after power is input, wherein j is a natural number, supply the initial data enable signal during an (i+1)-th frame period by controlling the period of the initial data enable signal to reduce a first blank period in which the initial data enable signal is not supplied in the i-th frame period, and supply concurrently a first data enable signal having a first period and a second data enable signal having a second period differing from the first period to decrease a second blank period in the (i+1)-th frame period during a (i+2)-th frame period.