公开(公告)号：US12238962B2

公开(公告)日：2025-02-25

申请号：US18241169

申请日：2023-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: H10K50/844 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/818 ,  H10K50/828 ,  H10K59/121 ,  H10K59/122 ,  H10K59/126 ,  H10K50/824 ,  H10K50/856 ,  H10K50/86 ,  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：US12164332B2

公开(公告)日：2024-12-10

申请号：US17524722

申请日：2021-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: G06F1/16 ,  H04M1/02

Abstract: A foldable device is disclosed, and more particularly, a foldable display device is disclosed. The foldable device comprises a hinge structure which comprises a first body, a second body, and a first hinge connecting the first body to the second body, and a plate structure which is disposed on the hinge structure and comprises a first plate region corresponding to the first body and a second plate region corresponding to the second body.

公开(公告)号：US11515507B2

公开(公告)日：2022-11-29

申请号：US17579544

申请日：2022-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

Abstract: An electroluminescent device including a lower substrate; a lower structure including an inorganic multilayer; and an upper encapsulation structure, in which the lower structure includes a display region inside an outline of the inorganic multilayer, and a light transmitting region having a non-through-hole structure having at least a portion surrounded by the display region; the lower structure has an inorganic surface portion surrounding the display and light transmitting regions, the upper encapsulation structure has an inorganic lower surface forming an inorganic-inorganic encapsulation contact region; the electroluminescent device does not have a hole formed through both the lower substrate and the lower structure, a portion of the upper encapsulation structure corresponding to the light transmitting region is not removed, and the portion of the upper encapsulation structure is surrounded by the inorganic-inorganic encapsulation contact region; and a portion of the semi-transparent electrode corresponding to the light transmitting region is not present.

公开(公告)号：US11437444B2

公开(公告)日：2022-09-06

申请号：US17129570

申请日：2020-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

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

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.

公开(公告)号：US11204627B2

公开(公告)日：2021-12-21

申请号：US16563391

申请日：2019-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: G06F1/16

Abstract: A foldable device is disclosed, and more particularly, a foldable display device is disclosed. The foldable device comprises a hinge structure which comprises a first body, a second body, and a first hinge connecting the first body to the second body, and a plate structure which is disposed on the hinge structure and comprises a first plate region corresponding to the first body and a second plate region corresponding to the second body.

公开(公告)号：US20190340959A1

公开(公告)日：2019-11-07

申请号：US16260113

申请日：2019-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: G09F9/30 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/50 ,  H01L27/32

Abstract: A foldable display device including a panel pad unit, a first polymer layer disposed on the panel pad unit and including a first repeated subunit organic compound, a rigid layer disposed on the first polymer layer, a second polymer layer disposed on the rigid layer and including a second repeated subunit organic compound, a panel light-emitting unit disposed on the second polymer layer, and a third polymer layer disposed on the panel light-emitting unit and including a third repeated subunit organic compound.

公开(公告)号：US11864408B2

公开(公告)日：2024-01-02

申请号：US17885016

申请日：2022-08-10

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: H10K50/84 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K59/65 ,  H10K59/131 ,  H10K77/10 ,  G09G3/3233 ,  H10K102/00

CPC classification number: H10K50/84 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/131 ,  H10K59/40 ,  H10K59/65 ,  H10K77/111 ,  G06F3/044 ,  G06F2203/04111 ,  G09G3/3233 ,  G09G2320/0233 ,  H10K2102/311

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：US11539024B2

公开(公告)日：2022-12-27

申请号：US17151194

申请日：2021-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: H01L51/52 ,  H01L51/00 ,  H05K5/00 ,  H05K5/02 ,  H01L27/32

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：US10916601B2

公开(公告)日：2021-02-09

申请号：US16515688

申请日：2019-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

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

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 directly 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.

公开(公告)号：US10910600B2

公开(公告)日：2021-02-02

申请号：US16836933

申请日：2020-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo Park

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

Abstract: An electroluminescent device including a lower substrate including glass or an organic polymer, a lower structure disposed on the lower substrate and including an inorganic multilayer disposed on the lower substrate, and an encapsulation structure disposed on the lower structure, in which the lower structure includes a display region defined inside an outline of the inorganic multilayer in a plan view, and a light transmitting region defined inside the outline of the inorganic multilayer in a plan view and having a non-through-hole structure having at least a portion surrounded by the display region, the encapsulation structure overlaps the light transmitting region, and the display region is substantially opaque.