公开(公告)号：US20240114714A1

公开(公告)日：2024-04-04

申请号：US18531651

申请日：2023-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seongryong Lee ,  Sangwon Seo

IPC: H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00

CPC classification number: H10K50/8445 ,  H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US20230200100A1

公开(公告)日：2023-06-22

申请号：US18083369

申请日：2022-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyewon Choi ,  Sangwon Seo ,  Mikyung Kim ,  Sanggyun Kim ,  Hyejeong Park

IPC: H10K50/15 ,  H10K50/12 ,  H10K85/60 ,  H10K85/30

CPC classification number: H01L51/5056 ,  H01L51/5024 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0061 ,  H01L51/0064 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0077 ,  H01L51/0087 ,  H01L51/0085 ,  H01L51/0088

Abstract: A light-emitting device and an electronic apparatus including the light-emitting device. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer located between the first electrode and the second electrode, wherein the interlayer includes an emission layer and a hole transport region which is located between the first electrode and the emission layer, the hole transport region includes a hole transport layer and a hole transport auxiliary layer which is located between the hole transport layer and the emission layer, the hole transport layer has a single-layered structure or a multi-layered structure, and a refractive index of the hole transport layer is higher than a refractive index of the hole transport auxiliary layer.

公开(公告)号：US10923682B2

公开(公告)日：2021-02-16

申请号：US16436833

申请日：2019-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

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

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US20190296261A1

公开(公告)日：2019-09-26

申请号：US16436821

申请日：2019-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

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

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US11889716B2

公开(公告)日：2024-01-30

申请号：US17174203

申请日：2021-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

IPC: H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K50/8445 ,  H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US20210167330A1

公开(公告)日：2021-06-03

申请号：US17174203

申请日：2021-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

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

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US11930661B2

公开(公告)日：2024-03-12

申请号：US17174203

申请日：2021-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

IPC: H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K50/8445 ,  H10K50/844 ,  H10K50/858 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K71/00 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US20190296262A1

公开(公告)日：2019-09-26

申请号：US16436833

申请日：2019-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seongryong Lee ,  Sangwon Seo

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

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US10319944B2

公开(公告)日：2019-06-11

申请号：US14727670

申请日：2015-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seongryong Lee ,  Sangwon Seo

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L29/08 ,  H01L35/24 ,  H01L51/00

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

公开(公告)号：US20160064691A1

公开(公告)日：2016-03-03

申请号：US14727670

申请日：2015-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seongryong Lee ,  Sangwon Seo

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

CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5253 ,  H01L51/5275 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

Abstract translation: 显示装置包括基板，在该基板上限定了具有显示区域的中心区域和围绕中心区域设置的周边区域。 该显示装置包括在显示区域上的显示区域无机层并延伸到周边区域的一部分; 以及在显示区域无机层上覆盖显示区域并且具有与显示区域无机层的边缘平行或延伸的边缘的封装无机层。