公开(公告)号：US20230041805A1

公开(公告)日：2023-02-09

申请号：US17672003

申请日：2022-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： Suk KIM ,  Hoon Gi LEE ,  Sang Hyun CHOI ,  Chaun Gi CHOI ,  Sang Hyun HAN

IPC: H01L51/52 ,  H01L51/56

Abstract: The present disclosure relates to a display device. According to an embodiment of the present disclosure, a display device includes a supporter including a plurality of segments disposed to be spaced apart from each other and defining a plurality of holes between the plurality of segments, and a display panel disposed on the supporter. The display panel includes: an active element layer including a light emitting element and a thin film transistor for driving the light emitting element, an encapsulation layer disposed on the active element layer, a plurality of stress dispersion pattern disposed on the encapsulation layer to overlap the plurality of holes in a thickness direction, and an insulating layer disposed on the plurality of stress dispersion pattern and filling a plurality of holes defined between the plurality of stress dispersion pattern.

公开(公告)号：US20220085109A1

公开(公告)日：2022-03-17

申请号：US17532466

申请日：2021-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： Suk KIM ,  Yu Na KIM ,  Soo Jung LEE ,  Keum Dong JUNG ,  Go Eun CHA

IPC: H01L27/28 ,  H01L27/30 ,  H01L27/32 ,  G06K9/00 ,  H01L51/50 ,  H01L51/42

Abstract: A display device is provided. The display device includes a first substrate, a first detection electrode on the first substrate, a first bank including an opening that exposes the first detection electrode, a photosensitive layer on the first detection electrode, a second detection electrode on the photosensitive layer, a first electrode on the second detection electrode, a second bank including an opening that exposes the first electrode, a light emitting layer on the first electrode, a second electrode on the light emitting layer, a first optical system between the second detection electrode and the first electrode, and a second optical system on the second electrode, wherein the first optical system and the second optical system overlap the photosensitive layer in a thickness direction of the display device.

公开(公告)号：US20220036826A1

公开(公告)日：2022-02-03

申请号：US17504979

申请日：2021-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Goeun CHA ,  KyungTea PARK ,  KEUMDONG JUNG ,  Suk KIM

IPC: G09G3/3233 ,  G06K9/00 ,  G09G3/20

Abstract: A display panel including: a plurality of light emitting pixels which emit light in response to a first scan signal, a second scan signal, and a light emission control signal; and a plurality of light sensing pixels which output a sensing signal corresponding to external light in response to the first scan signal and the second scan signal, wherein each of the plurality of light emitting pixels includes an organic light emitting diode including an anode and a cathode, the cathode receiving a first driving voltage, and each of the plurality of light sensing pixels includes an organic photodiode including a first electrode and a second electrode, wherein the second electrode of the organic photodiode is electrically connected to the cathode of the organic light emitting diode to receive the first driving voltage.

公开(公告)号：US20210026497A1

公开(公告)日：2021-01-28

申请号：US16830015

申请日：2020-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jung LEE ,  Suk KIM ,  Ki Seo KIM ,  Yu Na KIM ,  Keum Dong JUNG ,  Go Eun CHA

IPC: G06F3/044

Abstract: A display device includes: a display panel which includes a first area and a second area; and a sensor device which overlaps the first area in a thickness direction of the display panel. The display panel includes first sensor electrodes in the first area and second sensor electrodes in the second area, and a shape of a first sensor electrode of the first sensor electrodes is different from a shape of a second sensor electrode of the second sensor electrodes.

公开(公告)号：US20140225082A1

公开(公告)日：2014-08-14

申请号：US14033559

申请日：2013-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Soo-Jin PARK ,  Ji-Hye SHIM ,  Suk KIM ,  Tsuyoshi NAIJO ,  Keon-Ha CHOI ,  Dong-Hyun KIM

IPC: H01L51/00

CPC classification number: H01L51/5064 ,  H01L51/0055 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5088 ,  H01L2251/308

Abstract: An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and second electrode; and a first interlayer, a first hole transport layer, a second interlayer and a second hole transport layer disposed between the first electrode and the emission layer, wherein the first interlayer, the first hole transport layer, the second interlayer, and the second hole transport layer are stacked from the first electrode in order, and wherein the first interlayer and the second interlayer each independently include an n-type semiconductor material.

Abstract translation: 一种包含基板的有机发光二极管; 基板上的第一电极; 与第一电极相对设置的第二电极; 布置在第一电极和第二电极之间的发射层; 以及设置在第一电极和发射层之间的第一中间层，第一空穴传输层，第二中间层和第二空穴传输层，其中第一中间层，第一空穴传输层，第二中间层和第二空穴传输层 层从第一电极顺序堆叠，并且其中第一夹层和第二夹层各自独立地包括n型半导体材料。

公开(公告)号：US20210103353A1

公开(公告)日：2021-04-08

申请号：US17101652

申请日：2020-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Kook PARK ,  Suk KIM ,  So Hee PARK ,  Hee SEOMOON ,  Tae Hee LEE ,  Won Ki HONG

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0488

Abstract: A display device includes a display panel, a first force sensor, a first vibration generator, and a first electromagnetic wave shielding member. The first force sensor is disposed under the display panel. The first vibration generator is disposed under the display panel and adjacent to the first force sensor. The first electromagnetic wave shielding member surrounds side surfaces of the first vibration generator.

公开(公告)号：US20210043686A1

公开(公告)日：2021-02-11

申请号：US16849777

申请日：2020-04-15

Applicant: Samsung Display Co., Ltd.

Inventor： Suk KIM ,  Yu Na KIM ,  Soo Jung LEE ,  Keum Dong JUNG ,  Go Eun CHA

IPC: H01L27/28 ,  H01L27/30 ,  H01L27/32 ,  H01L51/42 ,  H01L51/50 ,  G06K9/00

Abstract: A display device is provided. The display device includes a first substrate, a first detection electrode on the first substrate, a first bank including an opening that exposes the first detection electrode, a photosensitive layer on the first detection electrode, a second detection electrode on the photosensitive layer, a first electrode on the second detection electrode, a second bank including an opening that exposes the first electrode, a light emitting layer on the first electrode, a second electrode on the light emitting layer, a first optical system between the second detection electrode and the first electrode, and a second optical system on the second electrode, wherein the first optical system and the second optical system overlap the photosensitive layer in a thickness direction of the display device.

公开(公告)号：US20180166506A1

公开(公告)日：2018-06-14

申请号：US15893687

申请日：2018-02-11

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Suk KIM ,  Sun Young Oh

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L27/3213 ,  H01L51/5203 ,  H01L51/5265

Abstract: An organic light emitting diode display includes a substrate and a first red organic light emitting element disposed on the substrate. The first red organic light emitting element may include a first light emission region and a second light emission region, wherein the first light emission region emits a first red light having a first peak wavelength, and the second light emission region emits a second red light having a second peak wavelength different from the first peak wavelength.