US 11,870,024 B2
Display device and method for manufacturing the display device having a bridge pattern provided in a peripheral area
Xinxing Li, Yongin-si (KR); Dae Hyun Kim, Yongin-si (KR); Myeong Hee Kim, Yongin-si (KR); Veidhes Basrur, Yongin-si (KR); Je Won Yoo, Yongin-si (KR); and Bek Hyun Lim, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/266,387
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
PCT Filed Feb. 7, 2019, PCT No. PCT/KR2019/001543
§ 371(c)(1), (2) Date Feb. 5, 2021,
PCT Pub. No. WO2020/032335, PCT Pub. Date Feb. 13, 2020.
Claims priority of application No. 10-2018-0091890 (KR), filed on Aug. 7, 2018.
Prior Publication US 2021/0296550 A1, Sep. 23, 2021
Int. Cl. G09G 3/32 (2016.01); H01L 33/62 (2010.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/38 (2010.01)
CPC H01L 33/62 (2013.01) [G09G 3/32 (2013.01); H01L 27/156 (2013.01); H01L 33/005 (2013.01); H01L 33/382 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0066 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including a display area and a non-display area; and
a plurality of pixels provided in the display area of the substrate, each of the plurality pixels comprising a plurality of sub-pixels, wherein
each of the plurality of sub-pixels comprises,
a pixel circuit layer including at least one transistor; and
a display element layer including:
an emission area through which light is emitted;
a peripheral area provided around the emission area;
a first electrode provided in the emission area;
a second electrode spaced apart from the first electrode;
at least one light emitting element provided in the emission area and including;
a first end electrically connected to the first electrode; and
a second end electrically connected to the second electrode;
a first connection line provided in the peripheral area, and extending in a direction; and
a bridge pattern provided in the peripheral area, and diverging from the first connection line in another direction intersecting the direction, and
the bridge pattern is electrically disconnected from each of the first and the second electrodes.