公开(公告)号：US20240040852A1

公开(公告)日：2024-02-01

申请号：US18482837

申请日：2023-10-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byunguk HAN ,  Chungi YOU

IPC: H10K59/122 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K59/35 ,  G09G2330/00 ,  G09G3/3266

Abstract: Provided is a display apparatus having improved image quality and high resolution, and including a first pixel, a second pixel, and a third pixel spaced apart from one another on a substrate, and configured to emit different respective colors, a pixel defining layer defining openings respectively corresponding to the first pixel, the second pixel, and the third pixel, and defining an emission area, a first dam portion on the pixel defining layer between the first pixel and the second pixel, and a second dam portion on the pixel defining layer between the second pixel and the third pixel.

公开(公告)号：US20220013616A1

公开(公告)日：2022-01-13

申请号：US17191919

申请日：2021-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Ho MOON ,  Chungi YOU

IPC: H01L27/32 ,  H01L27/02

Abstract: A display device includes a substrate including a display area and a non-display area, a first wiring at the non-display area of the substrate, a second wiring on a layer that is different from the first wiring at the non-display area of the substrate, an inorganic insulating layer on the first wiring and the second wiring, a pad on the inorganic insulating layer, and connected to a first end of the first wiring, a contact bridge on the inorganic insulating layer, and connecting the second wiring to a second end of the first wiring, an electrostatic electrode on the inorganic insulating layer between the pad and the contact bridge, a first organic insulating layer covering the contact bridge and the electrostatic electrode, and exposing the pad, a first upper wiring on the first organic insulating layer, and overlapping the contact bridge and the electrostatic electrode, and a second organic insulating layer on the first upper wiring.

公开(公告)号：US20210343810A1

公开(公告)日：2021-11-04

申请号：US17079318

申请日：2020-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi YOU

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

Abstract: A display panel includes: a substrate including an opening area, a display area, and a non-display area, the display area surrounding the opening area, and the non-display area being between the opening area and the display area; a plurality of display elements at the display area of the substrate, each of the display elements including a pixel electrode, an emission layer on the pixel electrode, and an opposite electrode on the emission layer; a thin-film encapsulation layer covering the plurality of display elements; a dam at the non-display area, and protruding from a top surface of a first insulating layer; and a recess between the opening area and the dam, and recessed in a depth direction of the first insulating layer. A lateral wall of the dam meets a first lateral wall from among lateral walls of the recess, the first lateral wall being adjacent to the display area.

公开(公告)号：US20210280647A1

公开(公告)日：2021-09-09

申请号：US17100521

申请日：2020-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Byunguk HAN ,  Chungi YOU

IPC: H01L27/32

Abstract: Provided is a display apparatus having improved image quality and high resolution, and including a first pixel, a second pixel, and a third pixel spaced apart from one another on a substrate, and configured to emit different respective colors, a pixel defining layer defining openings respectively corresponding to the first pixel, the second pixel, and the third pixel, and defining an emission area, a first dam portion on the pixel defining layer between the first pixel and the second pixel, and a second dam portion on the pixel defining layer between the second pixel and the third pixel.

公开(公告)号：US20210111367A1

公开(公告)日：2021-04-15

申请号：US16923657

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Junho CHOI ,  Chungi YOU ,  Minchang KIM ,  Taeik KIM

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

Abstract: A display device includes: a lower substrate including a first area, and a second area surrounding the first area; a display layer including a plurality of display elements at the second area, and having a first hole corresponding to the first area; and an upper substrate covering the display layer. The upper substrate includes a lower surface facing the lower substrate, and the lower surface of the upper substrate has a first groove corresponding to the first area.

公开(公告)号：US20210064211A1

公开(公告)日：2021-03-04

申请号：US16936268

申请日：2020-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jin YANG ,  Hyunsik PARK ,  Chungi YOU

IPC: G06F3/041 ,  G06F3/044

Abstract: A display device includes: a display panel including a plurality of pixels, and display pads connected to the pixels; and an input sensing panel on the display panel, and including: an input sensing layer including: a sensing electrode to sense an input; a sensing line connected to the sensing electrode; and sensing pads connected to the sensing line; an electrostatic sensing circuit spaced from the sensing pads; and a floating pattern circuit electrically insulated from the input sensing layer, and including a bridge pattern. The bridge pattern is connected to the electrostatic sensing circuit.

公开(公告)号：US20200167054A1

公开(公告)日：2020-05-28

申请号：US16692111

申请日：2019-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi YOU ,  Taeik KIM ,  Hyunsik PARK ,  Sungho CHO

IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32

Abstract: The display module includes a display panel and an input sensing unit disposed on the display panel that includes an active area and a non-active area adjacent to the active area. The input sensing unit includes a first conductive layer that includes a plurality of sensing electrodes that overlap the active area and a plurality of auxiliary lines that overlap the non-active area and are electrically connected to the sensing electrodes, a first insulation layer that includes a plurality of contact holes that respectively overlap the auxiliary lines and are disposed on the first conductive layer, a second conductive layer that includes a plurality of sensing lines that overlap the non-active area and respectively contact the auxiliary lines through the contact holes, and a second insulation layer disposed on the second conductive layer.