US 11,656,701 B2
Display device with touch sensor
Jae-Won Lee, Goyang-si (KR); Seung-Hee Nam, Paju-si (KR); Min-Joo Kim, Seoul (KR); Kwon-Shik Park, Seoul (KR); Jae-Young Oh, Goyang-si (KR); Deuk-Su Lee, Goyang-si (KR); Bu-Yeol Lee, Goyang-si (KR); Eun-Hye Lee, Paju-si (KR); and Tae-hwan Kim, Seoul (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Nov. 23, 2020, as Appl. No. 17/102,017.
Application 17/102,017 is a continuation of application No. 15/438,278, filed on Feb. 21, 2017, granted, now 10,877,584.
Claims priority of application No. 10-2016-0126761 (KR), filed on Sep. 30, 2016.
Prior Publication US 2021/0103352 A1, Apr. 8, 2021
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 3/047 (2006.01); G02F 1/1333 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H10K 59/35 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/12 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 71/00 (2023.01)
CPC G06F 3/0412 (2013.01) [G06F 3/044 (2013.01); G06F 3/047 (2013.01); G06F 3/0416 (2013.01); G06F 3/0446 (2019.05); G06F 3/04164 (2019.05); H01L 27/322 (2013.01); H01L 27/323 (2013.01); H01L 27/3213 (2013.01); H01L 27/3244 (2013.01); H01L 51/5253 (2013.01); H01L 51/5284 (2013.01); H01L 51/56 (2013.01); G02F 1/13338 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01); H01L 2227/323 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a light-emitting device disposed on a substrate;
an encapsulation unit disposed on the light-emitting device;
a plurality of touch electrodes disposed on the encapsulation unit, the plurality of touch electrodes including:
first touch electrodes arranged in a first direction;
second touch electrodes arranged in a second direction which intersects the first direction
first bridges configured to interconnect the first touch electrodes; and
second bridges configured to interconnect the second touch electrodes, the second bridges being disposed in a different plane from the first bridges; and
a routing line connected to the plurality of touch electrodes and disposed along a lateral surface of the encapsulation unit,
wherein each of the second bridges has a first end, a second end opposite to the first end, and a plurality of openings between the first end and the second end,
each of the first end and the second end is in contact with a respective one of the second touch electrodes, and
the plurality of openings are penetrated through a corresponding one of the second bridges and spaced apart from each other along a longitudinal direction of the corresponding one of the second bridges between the first end and the second end.