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公开(公告)号：EP4332096A1
公开(公告)日：2024-03-06
申请号：EP23193103.1
申请日：2023-08-24
发明人： IWAWAKI, Hironobu , OHRUI, Hiroki , NISHIDE, Yosuke , MIYASHITA, Hirokazu , HORIUCHI, Takayuki , YAMADA, Naoki
IPC分类号： C07D333/50 , C07D409/10 , H10K50/11 , H10K85/60
摘要： The present disclosure discloses an organic compound represented by the following general formula [1]:
Ar is selected from the group consisting of a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. R 1 and R 2 are independently selected from the group consisting of a hydrogen atom and a substituent. m and n are selected from integers of 1 or more and 3 or less.-
2.发明公开
公开(公告)号：EP3582275A1
公开(公告)日：2019-12-18
申请号：EP18751875.8
申请日：2018-02-02
发明人： TAKAHASHI, Tetsuo , SHIOBARA, Satoru , KAMATANI, Jun , YAMADA, Naoki , YAMAGUCHI, Tomona , OHRUI, Hiroki , IWAWAKI, Hironobu , ITABASHI, Masumi , NISHIDE, Yosuke , MIYASHITA, Hirokazu , KAJIMOTO, Norifumi , TAKAHIRA, Moe , KAWATA, Isao , ITO, Yuto
IPC分类号： H01L51/42 , H01L27/146 , H01L31/10
摘要： Provided is a photoelectric conversion element including an anode, a photoelectric conversion layer that contains a first organic semiconductor, a second organic semiconductor, and a third organic semiconductor, and a cathode. As each of the first organic semiconductor, the second organic semiconductor, and the third organic semiconductor, a low-molecular weight organic semiconductor is used. The first organic semiconductor, the second organic semiconductor, and the third organic semiconductor have mass ratios that satisfy the following relationship: the first organic semiconductor ≥ the second organic semiconductor ≥ the third organic semiconductor. Further, when a total amount of the first organic semiconductor, the second organic semiconductor, and the third organic semiconductor is 100 mass%, a content of the second organic semiconductor is 6 mass% or more, and a content of the third organic semiconductor is 3 mass% or more.
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公开(公告)号：EP3224249B1
公开(公告)日：2019-08-14
申请号：EP15863016.0
申请日：2015-10-20
IPC分类号： H01L51/54 , C07D235/20 , C07D235/30 , C07D409/14 , C09K11/06 , H05B33/08
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公开(公告)号：EP3160944B1
公开(公告)日：2018-12-12
申请号：EP15811076.7
申请日：2015-06-22
发明人： KAMATANI, Jun , KOSUGE, Tetsuya , ITABASHI, Masumi , NISHIDE, Yosuke , MIYASHITA, Hirokazu , YAMADA, Naoki , TAKAHASHI, Tetsuo , SHIOBARA, Satoru
IPC分类号： C07D235/20 , H01L51/50 , H05B33/12 , G09G3/3208 , H01L29/786 , H01L51/00 , H01L27/32 , G03G15/04 , H01L29/24 , H05B33/08 , F21V29/70 , F21Y115/15
CPC分类号： H01L51/0072 , C07D235/20 , F21V29/70 , F21Y2115/15 , G03G15/04054 , G03G2215/0409 , G09G3/3208 , H01L27/322 , H01L27/3244 , H01L29/24 , H01L29/7869 , H01L51/504 , H01L51/5072 , H01L51/5092 , H05B33/0896
摘要： A bibenzo[d]imidazolidene compound inert to oxygen is provided. An aspect of the invention provides a 1,1',3,3'-tetraphenyl-2,2'-bibenzo[d]imidazolidene compound according to Claim 1, which is represented by general formula (1). In formula (1), R1 to R28 are each independently selected from a hydrogen atom and a substituent. The substituent is any of a halogen atom, an alkyl group containing 1 or more and 8 or less carbon atoms, and a substituted or unsubstituted aryl group. At least one of R1 to R28 is the substituent.
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5.发明公开ORGANIC PHOTOELECTRIC CONVERSION ELEMENT, OPTICAL AREA SENSOR, IMAGING DEVICE, AND IMAGING APPARATUS 审中-公开有机光电转换元件，光学区域传感器，成像装置和成像装置
公开(公告)号：EP3304599A1
公开(公告)日：2018-04-11
申请号：EP16802779.5
申请日：2016-05-24
发明人： KAMATANI, Jun , YAMADA, Naoki , ITABASHI, Masumi , NISHIDE, Yosuke , MIYASHITA, Hirokazu , KOSUGE, Tetsuya , SHIOBARA, Satoru , TAKAHASHI, Tetsuo , SENOO, Akihiko , ITO, Kentaro , OTA, Satoshi
IPC分类号： H01L27/146 , H01L51/42
CPC分类号： H01L27/14605 , H01L27/14647 , H01L27/307 , H01L51/005 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/424 , H01L51/4246 , Y02E10/549
摘要： An organic photoelectric conversion element includes an anode, a cathode, and a photoelectric conversion portion between the anode and the cathode. The photoelectric conversion portion includes a first organic compound layer containing an organic compound. Also, a second organic compound layer is disposed between the cathode and the photoelectric conversion portion. The second organic compound layer contains an organic compound having an ionization potential of 5.1 eV or less and a band gap of 2.5 eV or more.
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公开(公告)号：EP4350794A1
公开(公告)日：2024-04-10
申请号：EP22811205.8
申请日：2022-05-17
IPC分类号： H01L51/50 , C07D213/16 , C07D221/10 , C07D221/18 , C09K11/06 , G02B5/20 , G02B5/22 , G09F9/30 , H01L27/32 , H05B33/02 , H05B33/12
摘要： An organic light-emitting element including: a positive electrode; a negative electrode; and a light-emitting layer between the positive electrode and the negative electrode, wherein
the light-emitting layer contains a first compound represented by the following general formula [1] and a second compound represented by the following general formula [2]. In the following general formula [1], L denotes a bidentate ligand with a main backbone of naphtho[2,1-f]isoquinoline or phenanthro[2,1-f]isoquinoline.
IrL m L' n [1]-
公开(公告)号：EP4199679A1
公开(公告)日：2023-06-21
申请号：EP22211591.7
申请日：2022-12-06
发明人： MIYASHITA, Hirokazu , NISHIDE, Yosuke , YAMADA, Naoki , IWAWAKI, Hironobu , TAKAYA, Itaru , OHRUI, Hiroki , KAMATANI, Jun
摘要： An organic light-emitting device (26) includes, in sequence, an anode (21), first and second light-emitting layers (43, 44), and a cathode (23), in which the first light-emitting layer (43) contains a first host and a first guest that emits fluorescence, the second light-emitting layer (44) contains a second host and a second guest that emits fluorescence, the first and second light-emitting layers (43, 44) each contain no amine compound, and each of the first and second hosts is a hydrocarbon compound whose carbon atoms are SP 2 carbon atoms only and has any of structures represented by formulae [1] to [6]:
where A to C are each an anthracene residue, a pyrene residue, a benzanthracene residue, a benzpyrene residue, a phenanthrene residue, or a fluoranthene residue, and each of A to C optionally further contains a phenyl group, a biphenyl group, a terphenyl group, or a naphthyl group.-
公开(公告)号：EP3995497A1
公开(公告)日：2022-05-11
申请号：EP21206610.4
申请日：2021-11-05
IPC分类号： C07D493/04 , C07D495/04 , C07D517/04 , C07D519/00 , H01L51/50
摘要： There is provided an organic compound represented by formula [1-1] or [1-2]:
where R 1 to R 20 are each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group, an aromatic hydrocarbon group, a heterocyclic group, an aryloxy group, a silyl group, and a cyano group, in which at least one of R 1 to R 4 and R 6 to R 9 and at least one of R 11 to R 14 and R 16 to R 19 are amino groups; and X 1 to X 4 are each oxygen, sulfur, selenium, or tellurium and are optionally the same or different.-
9.发明公开2,2'-BIBENZO[D]IMIDAZOLIDENE COMPOUND HAVING CONDENSED RINGS AT THE 1-, 1'-, 3- AND 3'-POSITIONS, AND ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, IMAGE INFORMATION PROCESSING APPARATUS, LIGHTING DEVICE, IMAGE FORMING APPARATUS AND EXPOSURE UNIT, EACH CONTAINING THE SAME 有权在1，1'，3和3'位置具有稠环的2,2'-联苯并[D]咪唑啉化合物和有机发光元件，显示装置，图像信息处理装置，照明装置，图像 成形装置和曝光装置，每个装置都有
公开(公告)号：EP3224249A1
公开(公告)日：2017-10-04
申请号：EP15863016.0
申请日：2015-10-20
IPC分类号： C07D235/20 , C07D235/30 , C07D409/14 , C09K11/06 , H01L51/50 , H05B33/08
CPC分类号： H01L51/0072 , C07D235/20 , C07D401/14 , C07D409/14 , C09B23/102 , C09B57/00 , G03G15/04036 , H01L27/1225 , H01L27/3262 , H01L29/7869 , H01L51/0058 , H01L51/0074 , H01L51/5012 , H01L51/5092 , H01L51/5206 , H01L51/5221 , H01L51/529 , H05B33/0896
摘要： A stable 2,2'-bibenzo[d]imidazolidene compound is provided. The 2,2'-bibenzo[d]imidazolidene compound is expressed by the following General Formula (1). In General Formula (1), Ar1 to Ar8 each represent a substituted or unsubstituted condensed ring. R1 to R8 each represent a hydrogen atom or a substituent.
摘要翻译： 提供稳定的2,2'-联苯并[d]咪唑化合物。 2,2'-联苯并[d]咪唑啉化合物由以下通式（1）表示。 通式（1）中，Ar 1〜Ar 8分别表示取代或未取代的稠环。 R1至R8各自表示氢原子或取代基。
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公开(公告)号：EP2939287B1
公开(公告)日：2017-09-27
申请号：EP13868734.8
申请日：2013-12-24
发明人： KAMATANI, Jun , YAMADA, Naoki , KOSUGE, Tetsuya , HORIUCHI, Takayuki , ABE, Shigemoto , NISHIDE, Yosuke , MIYASHITA, Hirokazu , KISHINO, Kengo , SAITOH, Akihito
CPC分类号： H01L51/0085 , C07F15/0033 , C09B57/00 , C09B57/10 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/185 , G03G15/04036 , H01L51/0077 , H01L51/0092 , H01L51/5012 , H01L51/5016 , H01L51/5024 , H05B33/14
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