公开(公告)号：US20240306431A1

公开(公告)日：2024-09-12

申请号：US18433858

申请日：2024-02-06

Applicant: Samsung Display Co., LTD.

Inventor： Yongsub SHIM ,  Youngjae KIM ,  Youngjun YOO ,  Jungmin CHOI ,  Younho HAN ,  Jongbeom HONG

IPC: H10K59/122 ,  H10K59/35 ,  H10K102/00

CPC classification number: H10K59/122 ,  H10K59/35 ,  H10K2102/311

Abstract: A display apparatus includes a substrate including a foldable area including a first foldable area adjacent to a first non-folded area and a second foldable area adjacent to a second non-folded area, a pixel-defining layer disposed over the substrate, and a light-blocking layer disposed over the pixel-defining layer. The pixel-defining layer defines a (1-1)st lower opening, a (1-2)nd lower opening, a (1-3)rd lower opening, and a (1-4)th lower opening. The light-blocking layer defines a (1-1)st upper opening, a (1-2)nd upper opening, a (1-3)rd upper opening, and a (1-4)th upper opening. The (1-3)rd upper opening is shifted to one side facing the first non-folded area of the (1-3)rd lower opening. The (1-4)th upper opening is shifted to one side facing the second non-folded area of the (1-4)th lower opening.

公开(公告)号：US20240237476A1

公开(公告)日：2024-07-11

申请号：US18443537

申请日：2024-02-16

Applicant: Samsung Display Co., LTD.

Inventor： Jongbeom HONG ,  Yongsub SHIM ,  Reehyang KIM ,  Youngjun YOO

IPC: H10K59/65 ,  H10K50/80 ,  H10K50/86

CPC classification number: H10K59/65 ,  H10K50/865 ,  H10K50/868

Abstract: A display device includes an optical module, a light emitting structure, a lower substrate including a display area, and in order within the display area a first area corresponding to the optical module, second area adjacent to the optical module, and a third area including the light emitting structure, a light-transmitting filling layer in the first area and corresponding to the optical module, a light blocking layer in the second area and defining an opening corresponding to the light-transmitting filling layer in the first area, and an upper substrate facing the lower substrate with the light emitting structure and the light blocking layer therebetween.

公开(公告)号：US20230088397A1

公开(公告)日：2023-03-23

申请号：US17991344

申请日：2022-11-21

Applicant: Samsung Display Co., LTD.

Inventor： Woongsik KIM ,  Ji-Hyun KIM ,  Saehee HAN ,  Jongbeom HONG

IPC: H01L51/52

Abstract: Provided is a display device including a display panel including light emitting regions and a non-light emitting region adjacent to the light emitting regions, a first insulation layer disposed on the display panel, the first insulation layer having a first refractive index, and having first openings defined in a region overlapping the light emitting regions, a second insulation layer covering the display panel and the first insulation layer and having a second refractive index greater than the first refractive index of the fist insulation layer, a third insulation layer disposed on the second insulation layer, the third insulation layer having the first refractive index, and having second openings defined in a region overlapping the light emitting regions, and a fourth insulation layer covering the second insulation layer and the third insulation layer and the fourth insulation layer having the second refractive index.

公开(公告)号：US20220140014A1

公开(公告)日：2022-05-05

申请号：US17444618

申请日：2021-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yongsub SHIM ,  Younho HAN ,  Jongbeom HONG ,  Reehyang KIM ,  Youngjun YOO

IPC: H01L27/32 ,  H01L51/52

Abstract: Provided is a display device including a substrate including a first display area, a second display area including transmission areas, and a non-display area, main pixel electrodes above the first display area, auxiliary pixel electrodes above the second display area, and a shield layer between the substrate and the auxiliary pixel electrodes, including a first metal layer, and at least one reflection reduction layer overlapping the first metal layer, and defining an opening overlapping the transmission areas.

公开(公告)号：US20220059804A1

公开(公告)日：2022-02-24

申请号：US17370324

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jongbeom HONG ,  Gunshik KIM ,  Yongsub SHIM ,  Younho HAN

IPC: H01L51/52 ,  H01L27/15 ,  H01L27/32 ,  G06F3/041

Abstract: A display device includes a display layer disposed on a substrate and divided into an emission area from which light is emitted and a non-emission area adjacent to the emission area, a refractive layer disposed on the display layer and including a first light blocking pattern and a second light blocking pattern disposed on the first light blocking pattern, and a window disposed on the refractive layer.

公开(公告)号：US20210217817A1

公开(公告)日：2021-07-15

申请号：US17084080

申请日：2020-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： Suyul SEO ,  Younggu KANG ,  Hyun-Sung PARK ,  Gunshik KIM ,  Dongjin SEO ,  Yu Deok SEO ,  Jongbeom HONG

IPC: H01L27/32

Abstract: A display device includes a display panel including a plurality of pixels and an input sensing unit including a plurality of color filters that correspond with the pixels. The color filters include a plurality of conductive color filters that are electrically conductive, and the conductive color filters include first conductive color filters in first sensing areas arranged in a first direction and second conductive color filters in second sensing areas arranged in a second direction. The input sensing unit includes a first connection pattern electrically coupling the first conductive color filters and a second connection pattern electrically coupling the second conductive color filters.

公开(公告)号：US20240224579A1

公开(公告)日：2024-07-04

申请号：US18441648

申请日：2024-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeik KIM ,  Hyejin GWARK ,  Jungsun PARK ,  Heemin PARK ,  Yongsub SHIM ,  Yeonhwa LEE ,  Joongu LEE ,  Jongbeom HONG

IPC: H10K50/844 ,  H10K50/16 ,  H10K50/17 ,  H10K71/00

CPC classification number: H10K50/844 ,  H10K50/16 ,  H10K50/171 ,  H10K71/00

Abstract: A display apparatus includes a substrate including a display area including a transmission area and a pixel area, and a peripheral area adjacent to the display area; a display element disposed corresponding to the pixel area, the display element including a pixel electrode, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer; a hydrophobic layer disposed corresponding to the transmission area; and a plurality of fine particles disposed on the hydrophobic layer, the plurality of fine particles and the opposite electrode including a same material.

公开(公告)号：US20220013749A1

公开(公告)日：2022-01-13

申请号：US17337870

申请日：2021-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeik KIM ,  Hyejin GWARK ,  Jungsun PARK ,  Heemin PARK ,  Yongsub SHIM ,  Yeonhwa LEE ,  Joongu LEE ,  Jongbeom HONG

IPC: H01L51/52 ,  H01L51/50 ,  H01L51/56

Abstract: A display apparatus includes a substrate including a display area including a transmission area and a pixel area, and a peripheral area adjacent to the display area; a display element disposed corresponding to the pixel area, the display element including a pixel electrode, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer; a hydrophobic layer disposed corresponding to the transmission area; and a plurality of fine particles disposed on the hydrophobic layer, the plurality of fine particles and the opposite electrode including a same material.

公开(公告)号：US20210005846A1

公开(公告)日：2021-01-07

申请号：US16886039

申请日：2020-05-28

Applicant: Samsung Display Co., LTD.

Inventor： Woongsik KIM ,  Ji-Hyun KIM ,  Saehee HAN ,  Jongbeom HONG

IPC: H01L51/52

Abstract: Provided is a display device including a display panel including light emitting regions and a non-light emitting region adjacent to the light emitting regions, a first insulation layer disposed on the display panel, the first insulation layer having a first refractive index, and having first openings defined in a region overlapping the light emitting regions, a second insulation layer covering the display panel and the first insulation layer and having a second refractive index greater than the first refractive index of the first insulation layer, a third insulation layer disposed on the second insulation layer, the third insulation layer having the first refractive index, and having second openings defined in a region overlapping the light emitting regions, and a fourth insulation layer covering the second insulation layer and the third insulation layer and the fourth insulation layer having the second refractive index.