公开(公告)号：US20220037592A1

公开(公告)日：2022-02-03

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: H01L51/00

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：US20190393447A1

公开(公告)日：2019-12-26

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: H01L51/52 ,  H01L51/56

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：US20190280064A1

公开(公告)日：2019-09-12

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

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：US20180033830A1

公开(公告)日：2018-02-01

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 ,  G09G3/3233 ,  H01L51/52

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04111 ,  G09G3/3233 ,  G09G2300/0809 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3288 ,  H01L51/5237 ,  H01L51/5246

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：US20240244919A1

公开(公告)日：2024-07-18

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 ,  H10K50/842 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131 ,  H10K102/10

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  G09G3/3233 ,  H10K50/805 ,  H10K50/84 ,  H10K59/122 ,  H10K59/123 ,  G06F3/04164 ,  G06F2203/04111 ,  G09G2300/0809 ,  H10K50/8426 ,  H10K59/131 ,  H10K2102/101

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：US20210217990A1

公开(公告)日：2021-07-15

申请号：US16999726

申请日：2020-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yohan KIM ,  Jongjin PARK ,  Won Min YUN ,  Seungju LEE ,  Sumin JUNG ,  Young Cheol JOO ,  Yoon Hyeung CHO

IPC: H01L51/52

Abstract: A display device, comprising: a display panel including a light emitting element and an encapsulation layer covering the light emitting element; a color conversion panel overlapping the display panel, the color conversion panel including a color conversion element; a column spacer between the display panel and the color conversion panel; a filling layer filling a space between the display panel and the color conversion panel and surrounding the column spacer; and a buffer layer between the column spacer and the encapsulation layer of the display panel, the buffer layer including silicon oxycarbide (SiOxCy).

公开(公告)号：US20220367835A1

公开(公告)日：2022-11-17

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: H01L51/52 ,  H01L51/00 ,  C07D401/12 ,  C07D211/46 ,  C07C233/24 ,  C07C233/33 ,  C07D249/20 ,  C09K3/10 ,  C08K5/00

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：US20190229290A1

公开(公告)日：2019-07-25

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

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：US20190131532A1

公开(公告)日：2019-05-02

申请号：US16176876

申请日：2018-10-31

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: H01L51/00 ,  H01L51/52

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.