公开(公告)号：US20240172532A1

公开(公告)日：2024-05-23

申请号：US18485123

申请日：2023-10-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Hyeonbum Lee ,  Donguk Kim ,  Hyoengki Kim ,  Hoongi Lee ,  Chaungi Choi ,  Jongbeom Hong

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/126

CPC classification number: H10K59/873 ,  H10K59/122 ,  H10K59/126 ,  H10K59/8792 ,  H10K2102/351

Abstract: A display apparatus includes: a substrate; a display element on the substrate; a thin-film encapsulation layer on the display element and including a first inorganic encapsulation layer, a first organic encapsulation layer, and a second inorganic encapsulation layer; a first light-shielding layer between the first inorganic encapsulation layer and the first organic encapsulation layer and having a first opening corresponding to an emission area of the display element; and a second light-shielding layer over the thin-film encapsulation layer and having a second opening corresponding to the emission area of the display element.

公开(公告)号：US11522036B2

公开(公告)日：2022-12-06

申请号：US16935657

申请日：2020-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Donghwan Shim ,  Seunghwan Cho ,  Jonghyun Choi ,  Minjoo Kim ,  Sunho Kim ,  Hoongi Lee

IPC: H01L27/32

Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.

公开(公告)号：US11315499B1

公开(公告)日：2022-04-26

申请号：US17316992

申请日：2021-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun Choi ,  Hoongi Lee

IPC: G09G3/3291 ,  G09G3/3258 ,  H01L27/32

Abstract: A display device comprises a first pattern disposed on a substrate and receiving a driving voltage, a second pattern disposed on the first pattern and receiving the driving voltage, an intermediate pattern disposed on the first pattern and receiving the driving voltage, a first source pattern disposed on the intermediate pattern and contacting the first pattern, the second pattern, and the intermediate pattern, a second source pattern disposed in the same layer as the first source pattern and contacting the intermediate pattern, and a third source pattern disposed on the second source pattern and contacting the second source pattern.

公开(公告)号：US20240397792A1

公开(公告)日：2024-11-28

申请号：US18607631

申请日：2024-03-18

Applicant: Samsung Display Co., LTD.

Inventor： HYOENG-KI KIM ,  HYUNHO KIM ,  HYEONBUM LEE ,  CHAUNGI CHOI ,  DONGUK KIM ,  Hoongi Lee

IPC: H10K59/80

Abstract: A display device including a display module including a first region and a second region, a first support layer disposed under the display module, overlapping the first region and having a plurality of openings, and a second support layer disposed under the display module, spaced apart from the first support layer and overlapping the second region, a base layer including a display region adjacent a non-display region, a circuit layer on the base layer, a light emitting element layer disposed on the circuit layer and including a light emitting element, and an anti-reflective layer disposed on the light emitting element layer including an organic pattern and an overcoat layer covering the organic pattern. The circuit layer includes a dam structure disposed on the non-display region and a blocking member overlapping at least a portion of the dam structure on a plane and includes the same material as the organic pattern.

公开(公告)号：US20220122549A1

公开(公告)日：2022-04-21

申请号：US17316992

申请日：2021-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun Choi ,  Hoongi Lee

IPC: G09G3/3291 ,  H01L27/32 ,  G09G3/3258

Abstract: A display device comprises a first pattern disposed on a substrate and receiving a driving voltage, a second pattern disposed on the first pattern and receiving the driving voltage, an intermediate pattern disposed on the first pattern and receiving the driving voltage, a first source pattern disposed on the intermediate pattern and contacting the first pattern, the second pattern, and the intermediate pattern, a second source pattern disposed in the same layer as the first source pattern and contacting the intermediate pattern, and a third source pattern disposed on the second source pattern and contacting the second source pattern.