公开(公告)号：US20230042515A1

公开(公告)日：2023-02-09

申请号：US17937771

申请日：2022-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Il-Joo KIM ,  Wonkyu KWAK ,  Jinsuk LEE ,  Chung YI ,  Sungho CHO

IPC: H01L27/32 ,  H01L51/50

Abstract: An electronic apparatus includes: an electronic panel comprising a display unit comprising a plurality of pixels and a sensing unit comprising a plurality of sensing electrodes; and an electronic module overlapping with the electronic panel when viewed in a plan view, the sensing unit comprising: a base substrate comprising a hole area overlapping with the electronic module, an active area overlapping with the sensing electrodes, and a peripheral area adjacent to the active area; a connection line in the hole area and connected to a portion of the sensing electrodes; and a conductive light blocking pattern in the hole area and spaced apart from the connection line and the sensing electrodes.

公开(公告)号：US20240153925A1

公开(公告)日：2024-05-09

申请号：US18382200

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： Jongchan LEE ,  Jinsuk LEE ,  Yongho YANG ,  Seunggyu TAE

IPC: H01L25/075 ,  H01L33/44 ,  H01L33/52

CPC classification number: H01L25/0753 ,  H01L33/44 ,  H01L33/52

Abstract: A display panel includes a substrate which includes an upper surface and a lower surface and through which a through-hole that passes through the lower surface from the upper surface is defined, a light-emitting diode disposed on the upper surface of the substrate, the light-emitting diode including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode, and a separator disposed in an intermediate area between the light-emitting diode and the through-hole of the substrate, and including a first layer, a second layer on the first layer, and a third layer disposed below the first layer. A width of a lower surface of the second layer is greater than a width of an upper surface of the first layer, and a protective layer disposed on the separator and including a same material as a material of the first electrode of the light-emitting diode.

公开(公告)号：US20240244896A1

公开(公告)日：2024-07-18

申请号：US18373377

申请日：2023-09-27

Applicant: Samsung Display Co., LTD.

Inventor： Jongchan LEE ,  Seunggyu TAE ,  Yuri OH ,  Kibok YOO ,  Donghyeok LEE ,  Jinsuk LEE

IPC: H10K59/124 ,  G09G3/3233

CPC classification number: H10K59/124 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: A display panel includes a substrate including an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area between the opening area and the display area, a light-emitting diode disposed on the display area and including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, an inorganic insulating layer disposed on the intermediate area and defining a trench surrounding the opening area, and a separator disposed on an upper surface of the inorganic insulating layer and a side surface of the inorganic insulating layer, the side surface defining the trench, in the intermediate area, where the separator includes a protrusion at a corner portion of the inorganic insulating layer where the upper surface meets the side surface.