Display driving device and display device including the same

A display device comprising a display panel and a display driving device for driving the display panel,

• wherein the display panel comprises sub-pixels arranged in the display panel;
• and
• wherein the display driving device comprises:
• a first driving circuit configured to output a first image signal;
• a second driving circuit configured to output a second image signal;
• a first switch circuit connected to the first driving circuit, and configured to transmit the first image signal to a part of a first set of sub-pixels arranged in the display panel based on a first switching signal during a first horizontal time interval;
• and
• a second switch circuit connected to the second driving circuit, and configured to transmit the second image signal to a part of a second set of sub-pixels arranged in the display panel adjacent to the first set of sub-pixels based on a second switching signal during the first horizontal time interval, and
• wherein a width of the first switching signal and a width of the second switching signal in the first horizontal time interval differ from each other.

A display driving device for driving a display panel in which a plurality of pixels are arranged in parallel, the display driving device comprising:

• a first driving circuit unit configured to output a first image signal into an odd-numbered pixel among the plurality of pixels;
• a second driving circuit unit configured to output a second image signal into an even-numbered pixel among the plurality of pixels;
• a first switch circuit unit interposed between the odd-numbered pixel and the first driving circuit unit, and configured to perform a switching operation for connecting the odd-numbered pixel and the first driving circuit unit;
• and
• a second switch circuit unit interposed between the even-numbered pixel and the second driving circuit unit, and configured to perform a switching operation for connecting the even-numbered pixel and the second driving circuit unit,
• wherein a switching timing of the first switch circuit unit and a switching timing of the second switch circuit unit differ from each other.

A display device comprising a display panel and a display driving device for driving the display panel,

• wherein the display panel comprises a plurality of pixels arranged in the display panel,
• wherein the display driving device comprises:
• a first driving circuit unit configured to output a first image signal into an odd-numbered pixel among the plurality of pixels;
• a second driving circuit unit configured to output a second image signal into an even-numbered pixel among the plurality of pixels;
• a first switch circuit unit interposed between the odd-numbered pixel and the first driving circuit unit, and configured to perform a switching operation for connecting the odd-numbered pixel and the first driving circuit unit;
• and
• a second switch circuit unit interposed between the even-numbered pixel and the second driving circuit unit, and configured to perform a switching operation for connecting the even-numbered pixel and the second driving circuit unit,
• wherein a switching timing of the first switch circuit unit and a switching timing of the second switch circuit unit differ from each other.