公开(公告)号：US20190051860A1

公开(公告)日：2019-02-14

申请号：US15973289

申请日：2018-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjae Jeong ,  Youngkook Kim ,  Yohan Kim ,  Esu Kim ,  Jongwoo Kim ,  Jangyeol Baek ,  Wonmin Yun ,  Sanghyun Han ,  Seokhwan Hwang

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  C07D221/14 ,  C07D401/10

CPC classification number: H01L51/5253 ,  C07D221/14 ,  C07D401/10 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5237

Abstract: An organic light-emitting display apparatus includes a substrate, an organic light-emitting device disposed above the substrate, and an encapsulation unit disposed above the organic light-emitting device and sealing the organic light-emitting device, wherein the encapsulation unit includes a compound represented by Formula 1. [R1-(L1)a1]b1-(Ar1)c1-[(L2)a2-R2]b2.  Formula 1

公开(公告)号：US11800791B2

公开(公告)日：2023-10-24

申请号：US17499604

申请日：2021-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Han ,  Wonmin Yun ,  Jongwoo Kim ,  Jangyeol Baek ,  Eunjae Jeong ,  Yohan Kim ,  Yisu Kim ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H10K85/60 ,  C07C49/784 ,  C07C49/788 ,  H10K50/86 ,  C07C15/24 ,  C07C15/38 ,  H10K30/00 ,  H10K50/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/844

CPC classification number: H10K85/622 ,  C07C49/784 ,  C07C49/788 ,  H10K50/865 ,  H10K85/615 ,  H10K85/626 ,  H10K85/6574 ,  H10K85/6576 ,  C07C15/24 ,  C07C15/38 ,  H10K30/00 ,  H10K50/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/844

Abstract: Provided is an organic electroluminescence device provided with a light absorber represented by Formula 1 below, and a light absorbing layer including the same. In Formula 1, Ar is pyrene, chrysene, or anthracene, and Y is a hydrogen atom or a substituent, and X is represented by any one of Formula 2-1 to 2-3 below.

公开(公告)号：US11489025B2

公开(公告)日：2022-11-01

申请号：US15610566

申请日：2017-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho Kim ,  Wonkyu Kwak ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop Park ,  Kwangsik Lee ,  Jaesun Lee ,  Sungho Cho

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

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

公开(公告)号：US11417857B2

公开(公告)日：2022-08-16

申请号：US16249775

申请日：2019-01-16

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/52 ,  H01L51/00 ,  C07D401/12 ,  C07D211/46 ,  C07C233/24 ,  C07C233/33 ,  C07D249/20 ,  C09K3/10 ,  C08K5/00 ,  H01L27/32 ,  C08K5/13 ,  C08K5/16 ,  C08K5/34 ,  C08K5/04

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：US20210292546A1

公开(公告)日：2021-09-23

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: C08L63/10 ,  C08L63/04 ,  H01L51/52 ,  C08G59/68 ,  C08G59/50 ,  C08G59/44 ,  C08G59/14

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：US12225802B2

公开(公告)日：2025-02-11

申请号：US18414415

申请日：2024-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho Kim ,  Wonkyu Kwak ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop Park ,  Kwangsik Lee ,  Jaesun Lee ,  Sungho Cho

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H10K50/805 ,  H10K50/84 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131 ,  H10K50/842 ,  H10K102/10

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

公开(公告)号：US11805666B2

公开(公告)日：2023-10-31

申请号：US17194893

申请日：2021-03-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yohan Kim ,  Eung Seok Park ,  Wonmin Yun ,  Yongtack Kim ,  Byoungduk Lee ,  Yoonhyeung Cho

IPC: H10K50/842 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  H10K59/122 ,  H10K59/131 ,  G06F3/041 ,  H10K102/00

CPC classification number: H10K50/8426 ,  H10K50/844 ,  H10K50/8428 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  G06F3/041 ,  H10K2102/331

Abstract: Provided is a display device including a first substrate including a display part and a non-display part around the display part, a second substrate disposed on the first substrate, a pixel disposed between the display part and the second substrate, a quantum dot layer disposed between the second substrate and the pixel, a bank layer disposed around the quantum dot layer, and when viewed on a plane, overlapping the non-display part, a color filter disposed between the second substrate and the quantum dot layer, a dummy color filter, when viewed on the plane, overlapping the non-display part, and disposed between the bank layer and the second substrate, and a sealant disposed between the non-display part and the bank layer.

公开(公告)号：US20230039561A1

公开(公告)日：2023-02-09

申请号：US17970497

申请日：2022-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho KIM ,  Wonkyu KWAK ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop PARK ,  Kwangsik LEE ,  Jaesun LEE ,  Sungho CHO

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

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

公开(公告)号：US11004918B2

公开(公告)日：2021-05-11

申请号：US16296074

申请日：2019-03-07

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/32 ,  C07C39/06 ,  C07C39/38 ,  C07C49/115 ,  C07C49/303 ,  C07C49/323 ,  C07D249/20 ,  C07D311/86 ,  C08L33/10 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52

Abstract: Provided is an electronic apparatus including: a substrate; a pixel defined layer defining a plurality of pixel areas and a plurality of non-pixel areas on the substrate; a plurality of light-emitting diodes arranged on the plurality of the pixel areas; and a thin film encapsulation portion including an organic film and sealing the pixel defined layer, or the plurality of the light-emitting diodes and the pixel defined layer, wherein the organic film includes a curable material of a composition for forming an organic film, the composition including at least one UV absorber.

公开(公告)号：US12213368B2

公开(公告)日：2025-01-28

申请号：US18520386

申请日：2023-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho Kim ,  Wonkyu Kwak ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop Park ,  Kwangsik Lee ,  Jaesun Lee ,  Sungho Cho

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H10K50/805 ,  H10K50/84 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131 ,  H10K102/10 ,  H10K50/842

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.