公开(公告)号：US20250017039A1

公开(公告)日：2025-01-09

申请号：US18887684

申请日：2024-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H10K50/844 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/818 ,  H10K50/824 ,  H10K50/828 ,  H10K50/856 ,  H10K50/86 ,  H10K59/121 ,  H10K59/122 ,  H10K59/126 ,  H10K59/40 ,  H10K102/00

Abstract: A display device assembly including a glass substrate and a display device disposed on the glass substrate, the display device including a first portion and a second portion having a light transmittance greater than the first portion, in which the display device includes at least one display pixel, and a lower portion of the glass substrate has a recess vertically corresponding to the second portion of the display device.

公开(公告)号：US20210210716A1

公开(公告)日：2021-07-08

申请号：US17203549

申请日：2021-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

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

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

公开(公告)号：US20190214596A1

公开(公告)日：2019-07-11

申请号：US16131550

申请日：2018-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/041 ,  H01L51/00 ,  G09G3/3233 ,  G06F3/044

CPC classification number: H01L51/5237 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  G09G3/3233 ,  G09G2320/0233 ,  H01L27/323 ,  H01L27/3234 ,  H01L27/3276 ,  H01L51/0097 ,  H01L2251/5338

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

公开(公告)号：US20190214595A1

公开(公告)日：2019-07-11

申请号：US15976210

申请日：2018-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041

CPC classification number: H01L51/5237 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  G09G3/3233 ,  G09G2320/0233 ,  H01L27/323 ,  H01L27/3234 ,  H01L27/3276 ,  H01L51/0097 ,  H01L2251/5338

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

公开(公告)号：US20250024701A1

公开(公告)日：2025-01-16

申请号：US18893449

申请日：2024-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H10K50/842 ,  G02F1/1333 ,  H05K5/00 ,  H05K5/03 ,  H10K50/844 ,  H10K59/12 ,  H10K71/00 ,  H10K102/00

Abstract: A foldable display device includes a flexible display module having an electroluminescent unit, a flexible functional module on the flexible display, the flexible functional module having at least one function selected from the group of polarization, a color filtering, color conversion, a touch sensing, and biometric information recognition, and a flexible window module on the flexible functional module. A side surface of the flexible display module, a side surface of the flexible functional module, and a side surface of the flexible window module may be located on a first plane at a first side portion. An inner angle formed by an upper surface of the flexible window module emitting light and the first plane may be an acute angle at the first side portion.

公开(公告)号：US20230126630A1

公开(公告)日：2023-04-27

申请号：US18088605

申请日：2022-12-25

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H10K50/842 ,  H10K77/10 ,  H05K5/00 ,  H05K5/02

Abstract: A foldable display device assembly includes a rigid film having first and second sections spaced apart from each other, the rigid film being foldable about a folding axis disposed between the first and second sections of the rigid film; an adhesion structure having first and second adhesion sections spaced apart from each other, the first and second adhesion sections being disposed on the first and second sections of the rigid film, respectively; a lower flexible module disposed on the adhesion structure; a flexible display module disposed on the lower flexible module; and an upper flexible module disposed on the flexible display module.

公开(公告)号：US20220375999A1

公开(公告)日：2022-11-24

申请号：US17817884

申请日：2022-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung Seo PARK

IPC: H01L27/32 ,  H01L51/50 ,  G06V40/13 ,  G06F3/042

Abstract: Embodiments of the present invention relate to an electroluminescent device. The electroluminescent device includes an image sensor structure, a first light blocking structure, a first insulation layer, and an electroluminescent structure, which are sequentially stacked. The electroluminescent structure includes lower electrodes, luminous layers disposed on the lower electrodes, and an upper electrode disposed on the luminous layers. The first light blocking structure has effective pinholes. The image sensor structure includes effective image sensors that overlap the effective pinholes. The lower electrodes do not overlap the effective pinholes. The electroluminescent device has a good fingerprint recognition function.

公开(公告)号：US20220238051A1

公开(公告)日：2022-07-28

申请号：US17670498

申请日：2022-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: G09F9/30 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/50 ,  H01L27/32 ,  G06F1/16 ,  G06F3/041

Abstract: A display device including a lower electrode layer including a first lower electrode having first and second areas, and a second lower electrode having third and fourth areas; a pixel defining layer covering the second and fourth areas; a first electroluminescent layer having an outline substantially surrounding an outline of the first area; a second electroluminescent layer having an outline substantially surrounding an outline of the third area; an upper electrode having an outline substantially surrounding the outlines of the first and second electroluminescent layers; and a color filter layer including a first color filter having an area of which an outline thereof is between the outline of the first area and the outline of the first electroluminescent layer; and a second color filter having an area of which an outline thereof is between the outline of the third area and the outline of the second electroluminescent layer.

公开(公告)号：US20220393133A1

公开(公告)日：2022-12-08

申请号：US17885016

申请日：2022-08-10

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

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

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

公开(公告)号：US20210151514A1

公开(公告)日：2021-05-20

申请号：US17129570

申请日：2020-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  H01L51/52

Abstract: An electroluminescent device includes a lower structure including an emission area and a peripheral area, a flexible encapsulating multilayer, and a touch panel including a touch electrode. The emission area includes an electroluminescent unit including a lower electrode disposed on an insulating film, an intermediate film, and an upper electrode disposed on the intermediate film. The peripheral area includes an inorganic surface portion substantially surrounding the emission area, various terminals, and wires. A lower surface of the flexible encapsulating multilayer and an upper surface of the inorganic surface portion each include only one or more inorganic materials in direct contact with each other.