公开(公告)号：US11099417B2

公开(公告)日：2021-08-24

申请号：US16739829

申请日：2020-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu Lee ,  Wonjang Ki ,  Dae-Hyun Noh ,  Yongsung Park ,  Seungbin Lee

IPC: G02F1/1335 ,  H01L33/44 ,  G02B1/11 ,  G02F1/135

Abstract: An electronic apparatus including a base substrate that includes an active area and a peripheral area adjacent to the active area, a plurality of pixels that are disposed in the active area, a plurality of pads that are disposed in the peripheral area, fan-out lines that are disposed in the peripheral area and connect the pixels and the pads, and an anti-reflection layer that includes an active portion and a peripheral portion. The active portion overlaps the active area and includes a plurality of color patterns respectively overlapping the pixels, and the peripheral portion overlaps the peripheral area. The anti-reflection layer overlaps at least a part of the fan-out lines.

公开(公告)号：US11010007B2

公开(公告)日：2021-05-18

申请号：US16733858

申请日：2020-01-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsu Lee ,  Jeong Won Kim ,  Dae-Hyun Noh ,  Yongsung Park ,  Seungbin Lee ,  Richard James

IPC: G06F3/044

Abstract: Provided is a display device, including a display panel. An input sensing panel is disposed on the display panel. The input sensing panel includes a plurality of first sensor units arranged along a first direction. A first connection unit is configured to connect the first sensor units. A plurality of second sensor units are arranged along a second direction crossing the first direction. A second connection unit is configured to connect the second sensor units. A first insulation layer is disposed between the first connection unit and the second connection unit. A second insulation layer covers the first insulation layer. A plurality of holes is provided on an upper surface of the second insulation layer, and a thickness of the second insulation layer is greater than a depth of each of the plurality of holes.

公开(公告)号：US11436984B2

公开(公告)日：2022-09-06

申请号：US17306882

申请日：2021-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yongsung Park ,  Minwoo Byun ,  Keonwoo Kim ,  Seungbin Lee ,  Deok-young Choi

IPC: G09G3/3291 ,  H01L51/52 ,  G09G3/3266 ,  G09G3/3258 ,  H01L27/32 ,  G09G3/3233

Abstract: A pixel includes an organic light emitting diode including an anode electrode and a cathode electrode; a driving transistor including an input electrode connected to a first node (FN), a control electrode connected to a second node, and an output electrode connected to a third node; a switching transistor to apply a data signal to the FN in response to a scan signal in a second period; a first initialization transistor to apply a first initialization voltage to the second node in response to an initialization control signal in a first period (FP); a second initialization transistor to apply a second initialization voltage having a voltage level different from the first initialization voltage to the anode electrode in response to the initialization control signal in the FP; and an on-bias transistor to apply a first driving voltage to the FN in response to an on-bias control signal in the FP.

公开(公告)号：US20190221165A1

公开(公告)日：2019-07-18

申请号：US16216019

申请日：2018-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yongsung Park ,  Minwoo Byun ,  Keonwoo Kim ,  Seungbin Lee ,  Deok-young Choi

IPC: G09G3/3291 ,  H01L51/52 ,  G09G3/3266 ,  G09G3/3233 ,  G09G3/3258 ,  H01L27/32

CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/08 ,  H01L27/3276 ,  H01L51/5206 ,  H01L51/5221

Abstract: A pixel includes an organic light emitting diode including an anode electrode and a cathode electrode; a driving transistor including an input electrode connected to a first node (FN), a control electrode connected to a second node, and an output electrode connected to a third node; a switching transistor to apply a data signal to the FN in response to a scan signal in a second period; a first initialization transistor to apply a first initialization voltage to the second node in response to an initialization control signal in a first period (FP); a second initialization transistor to apply a second initialization voltage having a voltage level different from the first initialization voltage to the anode electrode in response to the initialization control signal in the FP; and an on-bias transistor to apply a first driving voltage to the FN in response to an on-bias control signal in the FP.

公开(公告)号：US20250040359A1

公开(公告)日：2025-01-30

申请号：US18613953

申请日：2024-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Seungbin Lee ,  Kwangsik Lee ,  Dohoon Kim ,  Cheollhee Jeon ,  Jinyong Jeong

IPC: H10K59/124 ,  G09G3/3233 ,  H10K59/131

Abstract: A display device includes: a substrate having a display area and a peripheral area adjacent to the display area; a first wiring in the peripheral area on the substrate; an insulating layer on the first wiring and covering at least a portion of the first wiring; a second wiring on the insulating layer, overlapping at least a portion of the insulating layer in a plan view, and having an opening pattern exposing at least a portion of the insulating layer; a first cladding part on the insulating layer and the second wiring to fill the opening pattern and exposing at least a portion of the second wiring; and a second cladding part on the second wiring and covering at least a portion of the second wiring exposed from the first cladding part.

公开(公告)号：US11024237B2

公开(公告)日：2021-06-01

申请号：US16216019

申请日：2018-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yongsung Park ,  Minwoo Byun ,  Keonwoo Kim ,  Seungbin Lee ,  Deok-young Choi

IPC: G09G3/3291 ,  H01L51/52 ,  G09G3/3266 ,  G09G3/3258 ,  H01L27/32 ,  G09G3/3233

Abstract: A pixel includes an organic light emitting diode including an anode electrode and a cathode electrode; a driving transistor including an input electrode connected to a first node (FN), a control electrode connected to a second node, and an output electrode connected to a third node; a switching transistor to apply a data signal to the FN in response to a scan signal in a second period; a first initialization transistor to apply a first initialization voltage to the second node in response to an initialization control signal in a first period (FP); a second initialization transistor to apply a second initialization voltage having a voltage level different from the first initialization voltage to the anode electrode in response to the initialization control signal in the FP; and an on-bias transistor to apply a first driving voltage to the FN in response to an on-bias control signal in the FP.