US 12,144,201 B2
Display device
Jin Woo Park, Asan-si (KR); Won Kyu Kwak, Seongnam-si (KR); Dong Wook Kim, Asan-si (KR); and Hyun-Chol Bang, Seongnam-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Apr. 1, 2022, as Appl. No. 17/711,598.
Application 17/711,598 is a continuation of application No. 16/663,789, filed on Oct. 25, 2019, granted, now 11,296,154.
Claims priority of application No. 10-2018-0129206 (KR), filed on Oct. 26, 2018.
Prior Publication US 2022/0223660 A1, Jul. 14, 2022
Int. Cl. H10K 59/00 (2023.01); H01L 27/12 (2006.01); H10K 50/844 (2023.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/00 (2023.02) [H10K 59/124 (2023.02); H10K 59/131 (2023.02); H01L 27/124 (2013.01); H01L 27/1248 (2013.01); H10K 50/844 (2023.02); H10K 59/122 (2023.02)] 10 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel including a first region and a second region, wherein
the first region includes a first pixel area to display an image, and
the second region includes a second pixel area to display the image and a transmission area to transmit light,
the second pixel area includes
a first transistor,
a second transistor electrically connected to the first transistor and electrically connected to a first scan line, and
a third transistor electrically connected to the first scan line,
the second pixel area includes a first layer overlapping the first transistor and the third transistor, and the first layer is disposed below the first transistor, the first layer overlaps the first scan line in a plan view, and
the first layer has conductivity,
wherein the first layer does not overlap the second transistor.