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公开(公告)号：US20230038110A1
公开(公告)日：2023-02-09
申请号：US17858921
申请日：2022-07-06
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minyoung LEE , Hyungrang MOON , Ryunmin HEO , Minsoo KIM , Youngkwon KIM , Jaehyun KIM , Changsoo WOO , Jung Min CHOI , Moohyun KOH , Jungah KIM , Sungan DO , Sang Won BAE , Hoon HAN , SukKoo HONG
Abstract: A composition for removing edge beads from a metal-containing resist, and a method of forming patterns including step of removing edge beads using the same are provided. The composition for removing edge beads from a metal-containing resist includes an organic solvent, and a heptagonal ring compound substituted with at least one hydroxyl group (—OH). The heptagonal ring compound has at least two double bonds in the ring.
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2.发明申请公开(公告)号：US20180019409A1
公开(公告)日：2018-01-18
申请号：US15622392
申请日：2017-06-14
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Dong Wan RYU , Youngkwon KIM , Changwoo KIM , Hyung Sun KIM , Chang Ju SHIN , Eun Sun YU , Yuna JANG , Sung-Hyun JUNG , Ho Kuk JUNG
IPC: H01L51/00 , C07D487/04 , C09K11/02 , H01L51/50
Abstract: Disclosed are a composition for an organic optoelectronic device includes at least one of a first host compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and at least one of a second host compound represented by a combination of Chemical Formula 3 and Chemical Formula 4, and an organic optoelectronic device including the same, and a display device. Details of Chemical Formulae 1 to 4 are the same as described in the detailed description.
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3.发明申请公开(公告)号：US20180006242A1
公开(公告)日：2018-01-04
申请号：US15541810
申请日：2016-02-17
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Kipo JANG , Youngkwon KIM , Byungku KIM , Byoungkwan LEE , Jinhyun LUI , Eun Sun YU
IPC: H01L51/00 , C07D495/04 , C07F7/08 , C07D403/14 , C07D491/048 , C09K11/02 , H01L51/56 , H01L51/50 , H01L51/52
CPC classification number: H01L51/0072 , C07D239/70 , C07D403/04 , C07D403/10 , C07D403/14 , C07D409/04 , C07D491/048 , C07D495/04 , C07D519/00 , C07F7/0816 , C09K11/025 , C09K11/06 , H01L51/001 , H01L51/0054 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/56
Abstract: The present invention relates to: a compound for an organic optoelectronic diode, represented by a combination of chemical formulas 1 and 2; an organic optoelectronic diode comprising the same; and a display device comprising the organic optoelectronic diode. The detailed contents of formulas 1 and 2 are the same as those defined in the specification.
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公开(公告)号：US20170346020A1
公开(公告)日：2017-11-30
申请号：US15535137
申请日：2015-11-20
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Seungjae LEE , Youngkwon KIM , Jun Seok KIM , Changwoo KIM , Hyung Sun KIM , Eun Sun YU , Byoungkwan LEE
IPC: H01L51/00 , C07D251/24 , C07D405/10 , C09K11/06 , C09K11/02 , C07D409/10 , C07D239/26 , C07D209/86 , H01L51/50
CPC classification number: H01L51/0072 , C07D209/86 , C07D239/26 , C07D251/24 , C07D405/04 , C07D405/10 , C07D409/04 , C07D409/10 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0054 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L2251/5384
Abstract: The present invention relates to: a compound for an organic optoelectronic diode, represented by Chemical Formula 1; an organic optoelectronic diode comprising same; and a display device comprising the organic optoelectronic diode. The details of the Chemical Formula 1 are shown in the description.
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5.发明申请公开(公告)号：US20170098778A1
公开(公告)日：2017-04-06
申请号：US15267273
申请日：2016-09-16
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Jaejin OH , Giwook KANG , Eui Su KANG , Youngkwon KIM , Younhwan KIM , Hun KIM , Jaehan PARK , Eun Sun YU , Ho Kuk JUNG , Pyeongseok CHO
IPC: H01L51/00 , C09K11/02 , C07D209/86 , C07D487/04 , C09K11/06 , C07D251/24
Abstract: A composition for an organic optoelectronic device includes at least one first compound represented by Chemical Formula 1, at least one second compound of a compound represented by Chemical Formula 2 and a compound consisting of a combination of a moiety represented by Chemical Formula 3 and a moiety represented by Chemical Formula 4, and at least one third compound of a compound represented by Chemical Formula 5 and a compound consisting of a combination of a moiety represented by Chemical Formula 6 and a moiety represented by Chemical Formula 7, an organic optoelectronic device includes the same, and a display device includes the organic optoelectronic device. Chemical Formulae 1 to 7 are the same as described in the detailed description.
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Patent Agency Ranking
公开(公告)号：US20250057042A1
公开(公告)日：2025-02-13
申请号：US18908952
申请日：2024-10-08
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Seungjae LEE , Byungku KIM , Youngkwon KIM , Changwoo KIM , Hyungsun KIM , Changju SHIN , Eunsun YU , Byoungki CHOI , Kyuyoung HWANG
IPC: H10K85/60 , C07D405/14 , C07D491/048 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K85/30 , H10K101/10
Abstract: A condensed-cyclic compound represented by Formula 1A: wherein in Formula 1A, groups, substituents, and variables are the same as defined in the specification.
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公开(公告)号：US20240319601A1
公开(公告)日：2024-09-26
申请号：US18578627
申请日：2022-07-04
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Ryunmin HEO , Hyungrang MOON , Minyoung LEE , Minsoo KIM , Youngkwon KIM , Jaehyun KIM , Changsoo WOO
CPC classification number: G03F7/11 , G03F7/0042 , G03F7/168
Abstract: Provided is a method of forming patterns that includes coating a metal-containing resist composition on a substrate; coating a composition for removing edge beads along the edge of the substrate; drying and heating the coated resultant to form a metal-containing resist film on the substrate; and exposing and developing the dried and heated resultant to form a resist pattern,
wherein the composition for removing edge beads may include at least one additive selected from a phosphorous acid-based compound, a hypophosphorous acid-based compound, a sulfurous acid-based compound and a hydroxamic acid-based compound, and an organic solvent.-
公开(公告)号：US20240288774A1
公开(公告)日：2024-08-29
申请号：US18570518
申请日：2022-06-27
Applicant: SAMSUNG SDI CO., LTD.
Inventor： Minyoung LEE , Hyungrang MOON , Ryunmin HEO , Minsoo KIM , Youngkwon KIM , Jaehyun KIM , Changsoo WOO
CPC classification number: G03F7/168 , G03F7/0042
Abstract: Provided are composition for removing edge beads from metal-containing resists, and a method of forming patterns including step of removing edge beads using the same and the composition includes an organic solvent and a cyclic compound substituted with at least one hydroxy group (—OH),
wherein the cyclic compound has a carbon number of 5 to 30, and
the cyclic compound has at least one double bond in the ring.-
公开(公告)号：US20210119148A1
公开(公告)日：2021-04-22
申请号：US17101379
申请日：2020-11-23
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Seungjae LEE , Byungku KIM , Youngkwon KIM , Changwoo KIM , Hyungsun KIM , Changju SHIN , Eunsun YU , Byoungki CHOI , Kyuyoung HWANG
IPC: H01L51/00 , C07D405/14 , C09K11/06 , C07D491/048
Abstract: A condensed-cyclic compound represented by Formula 1A: wherein in Formula 1A, groups, substituents, and variables are the same as defined in the specification.
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公开(公告)号：US20190074451A1
公开(公告)日：2019-03-07
申请号：US16177914
申请日：2018-11-01
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Seungjae LEE , Byungku KIM , Youngkwon KIM , Changwoo KIM , Hyungsun KIM , Changju SHIN , Eunsun YU , Byoungki CHOI , Kyu-Young HWANG
IPC: H01L51/00 , C07D405/14 , C09K11/06 , C07D491/048
Abstract: A condensed-cyclic compound represented by Formula 1A: wherein in Formula 1A, groups, substituents, and variables are the same as defined in the specification.
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