US 11,940,845 B2
Display device
Ki Ho Bang, Hwaseong-si (KR); Hwa Jeong Kim, Hwaseong-si (KR); Yong Hwan Park, Cheonan-si (KR); Yong Je Jeon, Yongin-si (KR); and Won Suk Choi, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Apr. 10, 2023, as Appl. No. 18/132,505.
Application 18/132,505 is a continuation of application No. 16/819,821, filed on Mar. 16, 2020, granted, now 11,625,069.
Claims priority of application No. 10-2019-0083332 (KR), filed on Jul. 10, 2019.
Prior Publication US 2023/0273643 A1, Aug. 31, 2023
Int. Cl. H01L 21/00 (2006.01); G06F 1/16 (2006.01); G06F 1/18 (2006.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01)
CPC G06F 1/1652 (2013.01) [G06F 1/189 (2013.01); H10K 59/131 (2023.02); H10K 77/111 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A display device, which comprises a display area and a non-display area, comprising:
a first pixel and a second pixel arranged in the display area;
first to fourth signal wirings arranged in the display area;
a first main fanout wiring and a second main fanout wiring arranged in the non-display area and electrically connected to the first and second signal wirings, respectively;
a first connecting wiring including a portion disposed in the display area, the first connecting wiring connecting the first signal wiring to the first main fanout wiring; and
a second connecting wiring including a portion disposed in the display area, the second connecting wiring connecting the second signal wiring to the second main fanout wiring,
wherein the first pixel and the second pixel each comprise a first subpixel which emits a first color and a second subpixel which emits a second color different from the first color,
wherein the first signal wiring is connected to the first subpixel of the first pixel,
wherein the second signal wiring is connected to the second subpixel of the first pixel,
wherein the third signal wiring is connected to the first subpixel of the second pixel,
wherein the fourth signal wiring is connected to the second subpixel of the second pixel,
wherein the first main fanout wiring is disposed in a first layer, and
wherein the second main fanout wiring is disposed in a second layer different from the first layer.