公开(公告)号：US20230412956A1

公开(公告)日：2023-12-21

申请号：US18451271

申请日：2023-08-17

Applicant: Samsung Display Co., LTD.

Inventor： Young Seok SEO ,  Jung Hun NOH ,  Seung Lyong BOK ,  Yi Joon AHN ,  Sun Mi YU ,  Jin Oh KWAG

IPC: H04R1/02 ,  G06F3/041 ,  H04R3/00 ,  H10K59/65 ,  H10K59/40 ,  H10K59/12 ,  H10K50/87 ,  G06F3/044 ,  G06V40/13 ,  G09G3/3266 ,  G09G3/3233

CPC classification number: H04R1/028 ,  G09G3/3233 ,  H04R3/00 ,  H10K59/65 ,  H10K59/40 ,  H10K59/12 ,  H10K50/87 ,  G06F3/0446 ,  G06F2203/04105 ,  G06V40/1318 ,  G09G3/3266 ,  H04R2499/15 ,  G06V40/1306 ,  G06F2203/04107 ,  G06F3/0412

Abstract: A display device includes a display panel including a display layer including light-emitting elements disposed on a substrate, and a sensor electrode layer disposed on the display layer. The sensor electrode layer includes a first sound electrode and a second sound electrode; a vibration layer electrically contacting the first sound electrode and the second sound electrode and being deformed in response to a first sound driving voltage applied to the first sound electrode and a second sound driving voltage applied to the second sound electrode; and sensor electrodes disposed on the vibration layer. The sensor electrodes sense an input.

公开(公告)号：US20220187947A1

公开(公告)日：2022-06-16

申请号：US17682494

申请日：2022-02-28

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Ki Seo KIM ,  Jae Kyoung KIM ,  Young Seok SEO ,  Sun Mi YU ,  Jin Oh KWAG

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041 ,  H01Q1/38 ,  G09G3/3225

Abstract: A display device includes a display panel including a display layer having light-emitting elements on the substrate, and a sensor electrode layer on the display layer. The sensor electrode layer includes sensor electrodes in a sensor area, sensor lines electrically connected to the sensor electrodes and a first conductive pattern spaced apart from the sensor lines and sensor electrodes. The sensor lines and the first conductive pattern are in a sensor peripheral area adjacent to the sensor area. The first conductive pattern is an antenna.

公开(公告)号：US20210296420A1

公开(公告)日：2021-09-23

申请号：US17029873

申请日：2020-09-23

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Sun Mi YU

IPC: H01L27/32 ,  H04N5/225

Abstract: A display device includes a display panel including a substrate including a front display region, a side display region extending from a side of the front display region, and a transmission region including at least a portion overlapping the front display region in a plan view; and a sensor located on a bottom of the substrate, the sensor having at least a portion overlapping the transmission region in a plan view. The display panel includes first pixels in the front display region; a load compensation element in the side display region; and a connection line electrically connecting the first pixels and the load compensation element by detouring the transmission region.

公开(公告)号：US20240427463A1

公开(公告)日：2024-12-26

申请号：US18828507

申请日：2024-09-09

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Ki Seo KIM ,  Jae Kyoung KIM ,  Young Seok SEO ,  Sun Mi YU ,  Jin Oh KWAG

IPC: G06F3/044 ,  G06F3/041 ,  G09G3/3225 ,  H01Q1/38 ,  H10K59/131 ,  H10K59/40

Abstract: A display device includes a display panel including a display layer having light-emitting elements on the substrate, and a sensor electrode layer on the display layer. The sensor electrode layer includes sensor electrodes in a sensor area, sensor lines electrically connected to the sensor electrodes and a first conductive pattern spaced apart from the sensor lines and sensor electrodes. The sensor lines and the first conductive pattern are in a sensor peripheral area adjacent to the sensor area. The first conductive pattern is an antenna.

公开(公告)号：US20220360874A1

公开(公告)日：2022-11-10

申请号：US17855209

申请日：2022-06-30

Applicant: Samsung Display Co., LTD.

Inventor： Young Seok SEO ,  Jung Hun NOH ,  Seung Lyong BOK ,  Yi Joon AHN ,  Sun Mi YU ,  Jin Oh KWAG

IPC: H04R1/02 ,  G06F3/044 ,  H04R3/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041

Abstract: A display device includes a display panel including a display layer including light-emitting elements disposed on a substrate, and a sensor electrode layer disposed on the display layer. The sensor electrode layer includes a first sound electrode and a second sound electrode; a vibration layer electrically contacting the first sound electrode and the second sound electrode and being deformed in response to a first sound driving voltage applied to the first sound electrode and a second sound driving voltage applied to the second sound electrode; and sensor electrodes disposed on the vibration layer. The sensor electrodes sense an input.

公开(公告)号：US20220069055A1

公开(公告)日：2022-03-03

申请号：US17416331

申请日：2019-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Sun Mi YU ,  Seung Hwan CHO ,  Jong Hyun CHOI ,  Young Seok SEO

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

Abstract: A display panel includes a first flat surface, a first side surface extending from a first side of the first flat surface, a second side surface extending from a second side of the first flat surface, a first extension surface extending from a first side of the first side surface, and a second extension surface extending from a first side of the second side surface. A first side of the first extension surface faces a third side of the first flat surface, and a first side of the second extension surface faces a fourth side of the first flat surface.

公开(公告)号：US20230266850A1

公开(公告)日：2023-08-24

申请号：US18303770

申请日：2023-04-20

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Ki Seo KIM ,  Jae Kyoung KIM ,  Young Seok SEO ,  Sun Mi YU ,  Jin Oh KWAG

IPC: G06F3/044 ,  G06F3/041 ,  H01Q1/38 ,  G09G3/3225 ,  H10K59/40 ,  H10K59/131

CPC classification number: G06F3/0443 ,  G06F3/0414 ,  H01Q1/38 ,  G09G3/3225 ,  H10K59/40 ,  H10K59/131 ,  G06F2203/04102

Abstract: A display device includes a display panel including a display layer having light-emitting elements on the substrate, and a sensor electrode layer on the display layer. The sensor electrode layer includes sensor electrodes in a sensor area, sensor lines electrically connected to the sensor electrodes and a first conductive pattern spaced apart from the sensor lines and sensor electrodes. The sensor lines and the first conductive pattern are in a sensor peripheral area adjacent to the sensor area. The first conductive pattern is an antenna.

公开(公告)号：US20230120673A1

公开(公告)日：2023-04-20

申请号：US18084288

申请日：2022-12-19

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Jong In BAEK ,  Young Seok SEO ,  Sun Mi YU ,  Jong Hyun LEE ,  Jin Oh KWAG

IPC: G06F3/041 ,  G06F3/044 ,  G06V40/13 ,  H01L27/12 ,  H10K59/65 ,  H10K59/122 ,  H01L31/105 ,  H01L31/12 ,  H10K50/844 ,  H10K50/856 ,  H10K50/80 ,  G06F3/046

Abstract: A display device includes a thin-film transistor layer disposed on a substrate and including thin-film transistors; and an emission material layer disposed on the thin-film transistor layer. The emission material layer includes light-emitting elements each including a first light-emitting electrode, an emissive layer and a second light-emitting electrode, light-receiving elements each including a first light-receiving electrode, a light-receiving semiconductor layer and a second light-receiving electrode, and a first bank disposed on the first light-emitting electrode and defining an emission area of each of the light-emitting elements. The light-receiving elements are disposed on the first bank.

公开(公告)号：US20200083301A1

公开(公告)日：2020-03-12

申请号：US16555365

申请日：2019-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Lyong BOK ,  Sun Mi YU

IPC: H01L27/32 ,  H01L51/52 ,  G06K9/00

Abstract: A display device includes a display panel, a protective sheet at a rear side of the display panel, the protective sheet including an opening, a sensor in the opening, and a pattern in the display panel, the pattern overlapping the opening.

公开(公告)号：US20240340589A1

公开(公告)日：2024-10-10

申请号：US18750466

申请日：2024-06-21

Applicant: Samsung Display Co., LTD.

Inventor： Seung Lyong BOK ,  Jong In BAEK ,  Young Seok SEO ,  Sun Mi YU ,  Jong Hyun LEE ,  Jin Oh KWAG

IPC: H04R7/04 ,  G06F3/041 ,  G06F3/044 ,  G06F3/045 ,  G06F3/046 ,  G06V10/10 ,  G06V40/13 ,  H01L27/12 ,  H01L31/105 ,  H01L31/12 ,  H04R1/02 ,  H10K50/80 ,  H10K50/844 ,  H10K50/856 ,  H10K59/122 ,  H10K59/65

CPC classification number: H04R7/04 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/046 ,  G06V10/17 ,  G06V40/1306 ,  G06V40/1318 ,  H01L27/1214 ,  H01L31/1055 ,  H01L31/12 ,  H10K50/844 ,  H10K50/856 ,  H10K50/868 ,  H10K59/122 ,  H10K59/65 ,  G06F3/045 ,  G06F2203/04105 ,  G06F2203/04107 ,  H04R1/025 ,  H04R2499/15

Abstract: A display device includes a thin-film transistor layer disposed on a substrate and including thin-film transistors; and an emission material layer disposed on the thin-film transistor layer. The emission material layer includes light-emitting elements each including a first light-emitting electrode, an emissive layer and a second light-emitting electrode, light-receiving elements each including a first light-receiving electrode, a light-receiving semiconductor layer and a second light-receiving electrode, and a first bank disposed on the first light-emitting electrode and defining an emission area of each of the light-emitting elements. The light-receiving elements are disposed on the first bank.