US 11,989,363 B2
Display device having a pressure sensor including a protrusion inserted in a waterproof member
Sung Kook Park, Suwon-si (KR); So Hee Park, Cheonan-si (KR); Hee Seomoon, Hwaseong-si (KR); Tae Hee Lee, Hwaseong-si (KR); and Won Ki Hong, Suwon-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 19, 2021, as Appl. No. 17/379,737.
Application 17/379,737 is a division of application No. 16/410,515, filed on May 13, 2019, granted, now 11,086,438.
Claims priority of application No. 10-2018-0096115 (KR), filed on Aug. 17, 2018.
Prior Publication US 2021/0349568 A1, Nov. 11, 2021
Int. Cl. G06F 3/041 (2006.01); G06F 3/044 (2006.01)
CPC G06F 3/0416 (2013.01) [G06F 3/0412 (2013.01); G06F 3/044 (2013.01); G06F 2203/04105 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A display device, comprising:
a cover window comprising a light transmitting area and a light blocking area;
a display panel disposed under the light transmitting area; and
a pressure sensor disposed under the light blocking area,
wherein:
the light blocking area comprises a plurality of holes;
the pressure sensor comprises:
a plurality of opening portions corresponding to and exposing the plurality of holes; and
a pressure sensing cell disposed between the plurality of opening portions;
the display device further comprises a bump disposed on the pressure sensing cell;
the bump is attached onto the pressure sensing cell by a first adhesive member; and
the bump is attached to a back surface of the cover window by a second adhesive member.