US 12,437,725 B2
Display device for reducing peripheral area surrounding a display area
Gyungsoon Park, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 15, 2022, as Appl. No. 17/866,361.
Claims priority of application No. 10-2021-0098109 (KR), filed on Jul. 26, 2021.
Prior Publication US 2023/0022927 A1, Jan. 26, 2023
Int. Cl. G09G 3/3275 (2016.01); G09G 3/3233 (2016.01)
CPC G09G 3/3275 (2013.01) [G09G 3/3233 (2013.01); G09G 2300/0413 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0297 (2013.01); G09G 2330/021 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate comprising a display area and a peripheral area outside the display area;
a plurality of data lines in the display area;
a plurality of conductive lines in the display area;
a data driving circuit in the peripheral area and configured to output a data signal; and
a data distribution circuit between the display area and the data driving circuit in the peripheral area,
wherein the data distribution circuit comprises:
a plurality of first demultiplexers configured to receive a data signal output via a first output line from the data driving circuit and to transmit the data signal to a pair of first data lines from among the plurality of data lines; and
a plurality of second demultiplexers configured to receive, through a corresponding conductive line from among the plurality of conductive lines, a data signal output via a second output line from the data driving circuit and to transmit the data signal to a pair of second data lines from among the plurality of data lines,
wherein each of the plurality of second demultiplexers comprises a first switch connected to one of the pair of second data lines and a second switch connected to the other of the pair of second data lines, and
wherein the corresponding conductive line is connected between the first switch and the second switch in the peripheral area and a portion of the corresponding conductive line is arranged between the first switch and the second switch in the peripheral area.