Patent ID: 7903127
Filing Date: 2011-03-08
Classification: G09G

Abstract:
1. A display device comprising: a display unit including a plurality of data lines for transmitting data currents, a plurality of scan lines for transmitting scan signals, and a plurality of pixel areas defined by the data lines and the scan lines; a data driver for converting a plurality of grayscale data including high-order data and low-order data into at least one of the data currents, and applying the at least one of the data currents to at least one of the data lines; and a scan driver for sequentially applying the scan signals to the plurality of scan lines, wherein the data driver is configured to: wherein the data driver comprises: wherein the grayscale current generator comprises: wherein the second current output unit comprises: wherein the at least one of the data currents comprises a sum of the first and second currents.