Patent ID: 11935453
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. A display device, comprising:
a display panel including first color pixels and second color pixels;
a data driver configured to electrically connect to a first data output line and a second data output line; and
a demultiplexer configured to electrically connect a first data line and a second data line to the first data output line and to electrically connect a third data line and a fourth data line to the second data output line, wherein:
the first color pixels are connected to a corresponding data line among the first data line and the second data line,
the second color pixels are connected to a corresponding data line among the third data line and the fourth data lines, and
the data driver is configured to output a data signal of a first color, which is to be provided to the first color pixels, to the first data output line and to output a data signal of a second color, which is to be provided to the second color pixels, to the second data output line,
wherein the demultiplexer includes:
a first switching transistor connected between the first data output line and the first data line;
a second switching transistor connected between the first data output line and the second data line;
a third switching transistor connected between the second data output line and the third data line; and
a fourth switching transistor connected between the second data output line and the fourth data line, wherein the first switching transistor and the third switching transistor are configured to operate in response to a first switching signal, and the second switching transistor and the fourth switching transistor are configured to operate in response to a second switching signal.