公开(公告)号：US20210318774A1

公开(公告)日：2021-10-14

申请号：US17150074

申请日：2021-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Deokjung Kim ,  Wonkyu Kwak ,  Youngbae Jung

IPC: G06F3/041

Abstract: An electronic device includes: a display panel having an active area in which a plurality of pixels are disposed and a peripheral area disposed around the active area; a plurality of sensing electrodes disposed in the active area; and a first sensing line connected to one of the plurality of sensing electrodes and including a first portion disposed in the peripheral area, a second portion extending from the first portion and disposed in the active area, and a third portion extending from the second portion and disposed in the peripheral area.

公开(公告)号：US20210173505A1

公开(公告)日：2021-06-10

申请号：US16953866

申请日：2020-11-20

Applicant: Samsung Display Co., LTD.

Inventor： Wonjun CHOI ,  Il-Joo Kim ,  Deokjung Kim

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

Abstract: An electronic device including an electronic module, a sensing unit divided into a hole area overlapping the electronic module, an active area surrounding the hole area, and a peripheral area adjacent to the active area. A first sensing electrode and a second sensing electrode are disposed in the active area and insulated from each other. The first sensing electrode includes first main patterns, first neighboring patterns having a smaller area than the first main patterns, and a hole pattern connected to the adjacent first neighboring patterns. The second sensing electrode includes second main patterns, second neighboring patterns adjacent the hole area and having a smaller area than the second main patterns, second connection patterns connected to the second main patterns, and a routing pattern connected to the adjacent second neighboring patterns. The hole pattern is disposed in the hole area, and the routing pattern is disposed in the peripheral area.

公开(公告)号：US12164718B2

公开(公告)日：2024-12-10

申请号：US17992866

申请日：2022-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Deokjung Kim ,  Wonkyu Kwak ,  Youngbae Jung

IPC: G06F3/041

Abstract: An electronic device including: a display panel having an active area in which a plurality of pixels are disposed and a peripheral area disposed around the active area; a plurality of sensing electrodes disposed in the active area; and a first sensing line connected to one of the plurality of sensing electrodes and including a first portion disposed in the peripheral area, a second portion extending from the first portion and disposed in the active area, and a third portion extending from the second portion and disposed in the peripheral area.

公开(公告)号：US11782477B2

公开(公告)日：2023-10-10

申请号：US17938837

申请日：2022-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yujin Jeon ,  Deokjung Kim ,  Sukyoung Kim ,  Iljoo Kim ,  Youngsoo Yoon ,  Wonse Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Hyunji Cha ,  Wonjun Choi

IPC: H01L51/52 ,  G06F1/16 ,  H10K50/844 ,  H10K59/00 ,  H10K59/60 ,  H10K59/65 ,  H10K59/124

CPC classification number: G06F1/1605 ,  H10K50/844 ,  H10K59/00 ,  H10K59/124 ,  H10K59/60 ,  H10K59/65

Abstract: A display apparatus includes a substrate including a transmission area, a display area, and a first non-display area between the transmission area and the display area, a display layer including display elements and bypass lines, an encapsulation member that covers the display elements and the bypass lines, a metal layer on the encapsulation member, and including a first hole corresponding to the transmission area, and an optical functional section including a second hole corresponding to the transmission area, wherein a first perpendicular distance from a center line, which passes through a center of the transmission area and is perpendicular to an upper surface of the substrate, to an edge of the first hole may be less than a second perpendicular distance from the center line to an edge of the second hole.

公开(公告)号：US11768567B2

公开(公告)日：2023-09-26

申请号：US17830860

申请日：2022-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Il-Joo Kim ,  Deokjung Kim ,  Wonjun Choi ,  Youngbae Jung

IPC: G06F3/044 ,  H10K59/40 ,  G02B5/30

CPC classification number: G06F3/0443 ,  G06F3/0446 ,  H10K59/40 ,  G02B5/3025

Abstract: Provided is an electronic device including a display element layer, an encapsulation layer, a sensor layer including a sensing electrode disposed in an active area, and a sensing line disposed in the line area, electrically connected with the sensing electrode, and extending in a first direction, and a high refraction layer disposed on the sensor layer. The sensor layer further includes a first conductive layer disposed on the encapsulation layer, a second conductive layer disposed on the first conductive layer, an inorganic insulation layer disposed between the first conductive layer and the second conductive layer, and an organic insulation layer disposed between the second conductive layer and the high refraction layer. In the line area, at least one opening is defined in the organic insulation layer, the at least one opening extending in a second direction, and the inorganic insulation layer is exposed by the at least one opening.

公开(公告)号：US11614842B2

公开(公告)日：2023-03-28

申请号：US17364499

申请日：2021-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Gyeongnam Bang ,  Deokjung Kim ,  Eunyoung Kim ,  Hyeyun Han

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic device, includes: a display panel; and an input sensor on the display panel, wherein the input sensor is configured to operate in a first mode during which the input sensor detects a first input from a user's touch or in a second mode during which the input sensor detects a second input from an input apparatus, wherein the input sensor includes: a first sensing part configured to detect the first input and the second input; and a second sensing part configured to recognize the input apparatus.

公开(公告)号：US11537232B2

公开(公告)日：2022-12-27

申请号：US17150074

申请日：2021-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Wonjun Choi ,  Il-Joo Kim ,  Deokjung Kim ,  Wonkyu Kwak ,  Youngbae Jung

IPC: G06F3/041

Abstract: An electronic device includes: a display panel having an active area in which a plurality of pixels are disposed and a peripheral area disposed around the active area; a plurality of sensing electrodes disposed in the active area; and a first sensing line connected to one of the plurality of sensing electrodes and including a first portion disposed in the peripheral area, a second portion extending from the first portion and disposed in the active area, and a third portion extending from the second portion and disposed in the peripheral area.

公开(公告)号：US11114511B2

公开(公告)日：2021-09-07

申请号：US16853853

申请日：2020-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonjun Choi ,  Iljoo Kim ,  Deokjung Kim

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes a display panel comprising two pixels spaced apart from each other and a transmission area between the two pixels. An input sensing section is disposed on the display panel and comprises sensing electrodes and trace lines electrically connected to the sensing electrodes. A metal layer is on the display panel. The metal layer is disposed between the two pixels and surrounds the transmission area. The metal layer comprises a first hole located in the transmission area. The first hole has a first width. An optical functional section is on the metal layer. The optical functional section includes a second hole that overlaps the first hole. The second hole has a second width that is greater than the first width.