公开(公告)号：US20220036775A1

公开(公告)日：2022-02-03

申请号：US17332939

申请日：2021-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Jae Been LEE ,  Yi Joon AHN ,  Eun Kyung YEON

IPC: G09F9/302 ,  H01L33/38 ,  H01L27/15 ,  G09F9/33

Abstract: A display device includes a first display panel including a first substrate, and a second display panel adjacent to the first display panel in a first direction and including a second substrate. One side surface of each of the first and second substrates adjacent to a first boundary between the first display panel and the second display panel includes an uneven pattern, the uneven pattern of the first substrate includes a plurality of first convex portions and a plurality of first concave portions between the first convex portions, the uneven pattern of the second substrate includes a plurality of second convex portions and a plurality of second concave portions between the second convex portions, each of the first convex portions includes at least one first hole passing through the first substrate, and each of the second convex portions includes at least one second hole passing through the second substrate.

公开(公告)号：US20210296373A1

公开(公告)日：2021-09-23

申请号：US17060630

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Eun Kyung YEON ,  Jung Hun NOH ,  Yi Joon AHN ,  Jae Been LEE

IPC: H01L27/12 ,  H01L27/32 ,  H01L25/16

Abstract: A display device includes a first substrate having a display area and a non-display area adjacent to the display area, the first substrate including a substrate through-hole penetrating the first substrate in a thickness direction, an etching stopper disposed on a first surface of the first substrate, the etching stopper including a stopper through-hole that overlaps the substrate through-hole and penetrates the etching stopper in the thickness direction, a data line disposed on the etching stopper, a substrate connection electrode that fills the substrate through-hole and the stopper through-hole, the substrate connection electrode being disposed in the display area and electrically connected to the data line, and a first pad disposed on a second surface of the first substrate opposite to the first surface and overlapping the substrate connection electrode. The first pad is electrically connected to the substrate connection electrode.

公开(公告)号：US20210151706A1

公开(公告)日：2021-05-20

申请号：US16935118

申请日：2020-07-21

Applicant: Samsung Display Co., LTD.

Inventor： Ga Na KIM ,  Jung Hun NOH ,  Jae Been LEE ,  Yi Joon AHN

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

Abstract: An electronic device including a window having a front surface and a rear surface, a display panel disposed on the rear surface of the window, the display panel having a front surface and a rear surface, and a sensory button set disposed on the rear surface of the display panel. The sensory button set includes a sensor unit, and a pusher disposed between the sensor unit and the display panel configured to transfer an external force applied to a predetermined area of the window to the sensor unit.

公开(公告)号：US20210132654A1

公开(公告)日：2021-05-06

申请号：US16916640

申请日：2020-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： So Young YEO ,  Yi Joon AHN ,  Jae Been LEE

IPC: G06F1/16 ,  H05K5/00 ,  H05K1/02 ,  H04R1/02 ,  H04R9/06

Abstract: A display device includes: a display panel including a plurality of pixels; a layer disposed on one surface of the display panel and including a substantially flat member to induce a magnetic field; and a support spaced apart from the display panel with the layer interposed therebetween and having a fixed magnetic field generation member disposed therein.

公开(公告)号：US20200241642A1

公开(公告)日：2020-07-30

申请号：US16688837

申请日：2019-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Joon Hak OH ,  Jae Been LEE ,  Byeong Hee WON

IPC: G06F3/01 ,  H01L41/113 ,  H01L41/193 ,  H01L41/047 ,  H01L27/20 ,  H01L27/32 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a display panel, and a plurality of piezoelectric elements arranged on one surface of the display panel, wherein each of the plurality of piezoelectric elements includes a pressure sensor configured to detect pressure applied to a surface opposite to the one surface of the display panel, and a haptic device configured to generate vibration according to a driving voltage.