公开(公告)号：US09947828B2

公开(公告)日：2018-04-17

申请号：US15264422

申请日：2016-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yisu Kim ,  Dongchan Kim ,  Eungseok Park ,  Wonmin Yun ,  Byoungduk Lee ,  Yongchan Ju

IPC: H01L33/00 ,  H01L33/06 ,  H01L33/16 ,  H01L33/42 ,  B82Y20/00

CPC classification number: H01L33/06 ,  B82Y20/00 ,  H01L33/16 ,  H01L33/42 ,  H01L51/502

Abstract: A quantum dot light-emitting device includes: a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including quantum dots; and an inorganic layer between the emission layer and the second electrode, the inorganic layer including a metal halide.

公开(公告)号：US09803279B2

公开(公告)日：2017-10-31

申请号：US14676959

申请日：2015-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yunah Chung ,  Eungseok Park ,  Wonmin Yun ,  Byoungduk Lee ,  Yoonhyeung Cho ,  Yongchan Ju

IPC: H01L51/52 ,  C23C16/455 ,  C23C16/04 ,  H01L51/00

CPC classification number: C23C16/45544 ,  C23C16/042 ,  H01L51/0011

Abstract: An apparatus for manufacturing a display apparatus includes a stage supporting a substrate, a deposition gas supplying unit above the substrate, the deposition gas supplying unit spraying a deposition gas onto the substrate, and a first mask between the stage and the deposition gas supplying unit, the first mask including at least two first openings through which the deposition gas selectively passes.

公开(公告)号：US20170098798A1

公开(公告)日：2017-04-06

申请号：US15270536

申请日：2016-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Eungseok Park ,  Minho Oh ,  Wonmin Yun ,  Byoungduk Lee ,  Yunah Chung ,  Yoonhyeung Cho ,  Yongchan Ju

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5253 ,  H01L27/3211 ,  H01L27/3244 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A display apparatus includes a substrate, a display element disposed on the substrate, a first inorganic film layer disposed on the display element, a first organic film layer disposed on the first inorganic film layer, a second organic film layer disposed on the first organic film layer and including a wrinkled upper surface, and a second inorganic film layer disposed on the second organic film layer and including a shape corresponding to the wrinkled upper surface of the second organic film layer.

公开(公告)号：US20160233453A1

公开(公告)日：2016-08-11

申请号：US14945333

申请日：2015-11-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byoungduk Lee ,  Eungseok Park ,  Wonmin Yun ,  Yunah Chung ,  Yoonhyeung Cho ,  Yongchan Ju

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/3225 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device includes: a flexible substrate; a display unit on the flexible substrate and including a display area capable of displaying an image; and a thin film encapsulating layer encapsulating the display unit and including at least one inorganic encapsulating film and at least one organic encapsulating film, where the organic encapsulating film includes at least one first organic region including a first organic material and at least one second organic region including a second organic material that is different from the first organic material, and the at least one first organic region extends in a first direction, the at least one first organic region and the at least one second organic region are aligned with each other, and a first Young's modulus of the at least one first organic region is different from a second Young's modulus of the least one second organic region.

Abstract translation: 柔性显示装置包括：柔性基板; 柔性基板上的显示单元，并且包括能够显示图像的显示区域; 以及封装所述显示单元并且包括至少一个无机封装膜和至少一个有机封装膜的薄膜封装层，其中所述有机封装膜包括至少一个第一有机区域，所述第一有机区域包括第一有机材料和至少一个第二有机区域 包括与第一有机材料不同的第二有机材料，并且所述至少一个第一有机区域在第一方向上延伸，所述至少一个第一有机区域和所述至少一个第二有机区域彼此对准，以及 所述至少一个第一有机区域的第一杨氏模量与所述至少一个第二有机区域的第二杨氏模量不同。

公开(公告)号：US12127426B2

公开(公告)日：2024-10-22

申请号：US17811232

申请日：2022-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yohan Kim ,  Wonmin Yun ,  Yisu Kim ,  Byoungduk Lee ,  Yoonhyeung Cho

IPC: H10K50/844 ,  C07C233/24 ,  C07C233/33 ,  C07D211/46 ,  C07D249/20 ,  C07D401/12 ,  C08K5/00 ,  C09K3/10 ,  H10K85/60 ,  C08K5/04 ,  C08K5/13 ,  C08K5/16 ,  C08K5/34 ,  H10K59/12 ,  H10K59/35

CPC classification number: H10K50/844 ,  C07C233/24 ,  C07C233/33 ,  C07D211/46 ,  C07D249/20 ,  C07D401/12 ,  C08K5/005 ,  C09K3/10 ,  H10K85/654 ,  H10K85/6572 ,  C08K5/04 ,  C08K5/13 ,  C08K5/16 ,  C08K5/34 ,  H10K59/12 ,  H10K59/35

Abstract: Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.

公开(公告)号：US11667786B2

公开(公告)日：2023-06-06

申请号：US17202957

申请日：2021-03-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonmin Yun ,  Yohan Kim ,  Jongjin Park ,  Byoungduk Lee ,  Yunah Chung ,  Yoonhyeung Cho ,  Youngcheol Joo ,  Yongchan Ju

IPC: H01L51/52 ,  H01L51/50 ,  C08L63/10 ,  C08L63/00 ,  C08G59/70 ,  C08G59/14 ,  C08G59/44 ,  C08G59/50 ,  C08G59/68 ,  C08L63/04 ,  C08K5/00

CPC classification number: C08L63/10 ,  C08G59/145 ,  C08G59/44 ,  C08G59/5006 ,  C08G59/5033 ,  C08G59/68 ,  C08L63/04 ,  H01L51/5237 ,  C08K5/005 ,  C08L2203/206

Abstract: Provided are an encapsulating or filling composition for electronic devices and an electronic apparatus. The encapsulating or filling composition includes a curable material containing an epoxy group, a polymerization initiator, and a metal catalyst. The electronic apparatus includes a first substrate, an electronic device disposed on the first substrate, and one or more cured materials of the encapsulating or filling composition formed on the electronic device.

公开(公告)号：US11342387B2

公开(公告)日：2022-05-24

申请号：US15464926

申请日：2017-03-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongchan Kim ,  Byoungduk Lee ,  Yoonhyeung Cho

IPC: H01L51/54 ,  H01L27/32 ,  H01L51/50

Abstract: Provided is an organic light-emitting display apparatus. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device disposed on the first substrate; and a thin film comprising at least one perovskite compound represented by Formula 1 disposed on the organic light-emitting device. T the thin film is positioned in a traveling direction of light emitted from the organic light-emitting device: [A][B1nB2(1-n)][X]3   A is at least one monovalent organic-cation, at least one monovalent inorganic-cation, or a combination thereof. B1 and B2 are each independently at least one divalent inorganic-cation. n is a real number satisfying 0

公开(公告)号：US11205766B2

公开(公告)日：2021-12-21

申请号：US16803200

申请日：2020-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeheung Ha ,  Jongwoo Kim ,  Byoungduk Lee

IPC: H01L51/52 ,  H01L51/50

Abstract: A display device includes a light emitting element, and a sealing member on the light emitting element and sealing the light emitting element, wherein the sealing member includes a first inorganic layer on the light emitting element, an organic layer on the first inorganic layer, and a second inorganic layer on the organic layer.

公开(公告)号：US11165045B2

公开(公告)日：2021-11-02

申请号：US16261321

申请日：2019-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Wonmin Yun ,  Yohan Kim ,  Yisu Kim ,  Eungseok Park ,  Byoungduk Lee ,  Yoonhyeung Cho ,  Youngcheol Joo ,  Yongchan Ju

IPC: H01L51/56 ,  H01L51/52

Abstract: An organic light-emitting device includes a substrate, an organic light-emitting diode on the substrate, an encapsulation layer sealing the organic light-emitting diode, and an ultraviolet-reflective layer, the encapsulation layer including at least one inorganic layer and at least one organic layer that are alternately stacked, at least one selected from the at least one organic layer included in the encapsulation layer including an ultraviolet-absorbing material, and the ultraviolet-reflective layer consisting of an inorganic material.

公开(公告)号：US11024765B2

公开(公告)日：2021-06-01

申请号：US16844838

申请日：2020-04-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yisu Kim ,  Dongchan Kim ,  Eungseok Park ,  Wonmin Yun ,  Byoungduk Lee ,  Yongchan Ju

IPC: H01L33/06 ,  H01L51/00 ,  B82Y20/00 ,  H01L33/16 ,  H01L33/42 ,  H01L51/50

Abstract: A quantum dot light-emitting device includes: a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including quantum dots; and an inorganic layer between the emission layer and the second electrode, the inorganic layer including a metal halide.