公开(公告)号：US11773214B2

公开(公告)日：2023-10-03

申请号：US17376470

申请日：2021-07-15

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

CPC分类号： C08G61/126 ,  C08G61/123 ,  C09K9/02 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/19 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/3327 ,  C08G2261/364 ,  C08G2261/419 ,  C08G2261/54 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491

摘要： This disclosure relates generally to electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.

公开(公告)号：US11737346B2

公开(公告)日：2023-08-22

申请号：US17745155

申请日：2022-05-16

申请人： Samsung Electronics Co., Ltd.

发明人： Sangah Gam ,  Jong Won Chung ,  Hyun Bum Kang ,  Youngjun Yun ,  Yeongjun Lee

IPC分类号： C08G61/00 ,  H01B1/00 ,  H10K85/10 ,  C08G61/12 ,  C08J5/18 ,  H01B1/12 ,  H10K10/46

CPC分类号： H10K85/113 ,  C08G61/126 ,  C08J5/18 ,  H01B1/121 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3244 ,  C08G2261/92 ,  C08G2261/94 ,  C08G2261/95 ,  C08J2365/00 ,  H10K10/464 ,  H10K10/466 ,  H10K10/488

摘要： Provided are a polymer semiconductor including a first structural unit represented by Chemical Formula 1 and a second structural unit represented by Chemical Formula 2, a stretchable polymer thin film including the same, and an electronic device.




Definitions of Chemical Formulas 1 and 2 are as described in the detailed description.

公开(公告)号：US11716895B2

公开(公告)日：2023-08-01

申请号：US17238430

申请日：2021-04-23

申请人： PHILLIPS 66 COMPANY

发明人： Hualong Pan ,  Kathy Woody ,  Brian Worfolk ,  Taeshik Earmme

IPC分类号： H10K85/10 ,  C08G61/12 ,  H10K30/30

CPC分类号： H10K85/113 ,  C08G61/123 ,  C08G61/126 ,  H10K85/151 ,  C08G2261/122 ,  C08G2261/124 ,  C08G2261/146 ,  C08G2261/149 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/314 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/414 ,  C08G2261/91 ,  H10K30/30 ,  Y02E10/549

摘要： A random copolymer comprising the monomer units A, B and C. In this random copolymer A comprises




B comprises





and C comprises an aryl group. Additionally, R1, R2, R3 and R4 are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups. X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups.

公开(公告)号：US20230240127A1

公开(公告)日：2023-07-27

申请号：US17995878

申请日：2020-10-15

申请人： SOUTH CHINA UNIVERSITY OF TECHNOLOGY

发明人： Ting GUO ,  Lei YING

IPC分类号： H10K85/10 ,  C08G61/12 ,  C09K11/06 ,  C09K11/02 ,  C09D11/50 ,  C09D11/102 ,  C09D11/322 ,  C09D5/22 ,  C09D165/00

CPC分类号： H10K85/111 ,  C08G61/122 ,  C09D5/22 ,  C09D11/50 ,  C09D11/102 ,  C09D11/322 ,  C09D165/00 ,  C09K11/06 ,  C09K11/025 ,  H10K85/151 ,  C08G2261/95 ,  C08G2261/124 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/411 ,  C08G2261/1412 ,  C08G2261/1646 ,  C08G2261/3241 ,  C08G2261/3245 ,  C08G2261/5222 ,  C09K2211/1475 ,  H10K50/11

摘要： Disclosed are an electroluminescent polymer based on phenanthroimidazole units, a preparation method therefor, and the use thereof. The electroluminescent polymer based on phenanthroimidazole units has a structure as shown in the formula (I), and the side chain thereof contains phenanthroimidazole units. The electroluminescent polymer (1) has the properties of hybridized local and charge-transfer states, which can improve the utilization of excitons and the electroluminescence properties of devices by means of reverse inter-system crossing to effectively utilize triplet state excitons; (2) the phenanthroimidazole unit has a large degree of conjugation and a strong rigidity, which can not only improve the thermal stability of a material, but can also increase the radiation transition rate of the material and improve the light-emitting efficiency thereof; and (3) the raw materials of the polymer are cheap, the synthetic route is simple, and purification is convenient, which is beneficial for industrial scaled-up production thereof. The polymer has a good solubility, and can be used to prepare large-area flexible display devices by means of a solution processing technology. The polymer has great development potential and prospects in the field of organic electronic display.

公开(公告)号：US11668716B2

公开(公告)日：2023-06-06

申请号：US17400766

申请日：2021-08-12

申请人： Becton, Dickinson and Company

发明人： Yongchao Liang ,  Frank P. Uckert ,  Glenn P. Bartholomew ,  Barry E. Leonard ,  Brent S. Gaylord

IPC分类号： C08G61/02 ,  G01N33/58

CPC分类号： G01N33/582 ,  C08G61/02 ,  C08G2261/124 ,  C08G2261/148 ,  C08G2261/1424 ,  C08G2261/1644 ,  C08G2261/312 ,  C08G2261/3142

摘要： Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.

公开(公告)号：US11643556B2

公开(公告)日：2023-05-09

申请号：US16795494

申请日：2020-02-19

申请人： Becton, Dickinson and Company

发明人： Glenn P. Bartholomew ,  Yongchao Liang ,  Brent S. Gaylord

IPC分类号： C08G61/12 ,  C09B69/10 ,  C09B69/00 ,  C08G61/02 ,  C08G61/10 ,  G01N33/58

CPC分类号： C09B69/105 ,  C08G61/02 ,  C08G61/10 ,  C08G61/12 ,  C08G61/123 ,  C08G61/124 ,  C08G61/126 ,  C09B69/00 ,  C09B69/101 ,  C09B69/102 ,  C09B69/109 ,  C08G2261/12 ,  C08G2261/124 ,  C08G2261/146 ,  C08G2261/148 ,  C08G2261/1424 ,  C08G2261/1432 ,  C08G2261/312 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3241 ,  C08G2261/3242 ,  C08G2261/3245 ,  C08G2261/3327 ,  C08G2261/3328 ,  C08G2261/3422 ,  C08G2261/522 ,  G01N33/582

摘要： Water solvated polymeric dyes and polymeric tandem dyes are provided. The polymeric dyes include a water solvated light harvesting multichromophore having a conjugated segment of aryl or heteroaryl co-monomers linked via covalent bonds, vinylene groups or ethynylene groups. The polymeric tandem dyes further include a signaling chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. Also provided are labeled specific binding members that include the subject polymeric dyes. Methods of evaluating a sample for the presence of a target analyte and methods of labeling a target molecule in which the subject polymeric dyes find use are also provided. Systems and kits for practicing the subject methods are also provided.

公开(公告)号：US20190221743A1

公开(公告)日：2019-07-18

申请号：US16332718

申请日：2017-09-11

申请人： Centre national de la recherche scientifique ,  Université de Pau et des Pays de l'Adour

发明人： Didier BEGUE ,  Roger Clive HIORNS ,  Hugo SANTOS-SILVA

IPC分类号： H01L51/00 ,  C08G61/12

CPC分类号： H01L51/0036 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/314 ,  C08G2261/3243 ,  C08G2261/344 ,  C08G2261/77 ,  C08G2261/91 ,  H01L51/0043 ,  H01L51/0056 ,  H01L51/4253 ,  Y02E10/549

摘要： The invention relates to a compound based on hexabenzocoronene, a donor:acceptor layer comprising it, and a device comprising such a compound and such a layer.The compound of the invention comprises a hexabenzocoronene core to which are bonded in position 2 and 5, a polymer ZP46, optionally via a spacer, and to which are bonded substituents selected from a group —COOH, —C≡N, —N+≡C, —O—C≡N or CF3, at position 1, 3, 4, and 6.The invention finds, in particular, application in the field of organic photovoltaic cells.

公开(公告)号：US20190189925A1

公开(公告)日：2019-06-20

申请号：US16329267

申请日：2017-08-28

申请人： MERCK PATENT GMBH

发明人： Changsheng WANG ,  William MITCHELL

IPC分类号： H01L51/00 ,  C07D513/04 ,  C08G61/12

CPC分类号： H01L51/0036 ,  C07D241/42 ,  C07D285/14 ,  C07D405/04 ,  C07D417/04 ,  C07D495/04 ,  C07D513/04 ,  C08G61/122 ,  C08G61/123 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/414 ,  C08G2261/91 ,  C08G2261/92 ,  H01L51/0043 ,  H01L51/0046 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0558 ,  H01L51/4253 ,  H01L51/5296 ,  Y02E10/549

摘要： The invention relates to novel organic semiconducting (OSC) compounds containing one or more 1,3-dithiolo[5,6-f]benzo-2,1,3-thiadiazole (“DTBTz”) or 1,3-dithiolo[6,7-g]quinoxaline (“DTQ”) units or derivatives thereof, to methods for their preparation and educts or intermediates used therein, to compositions and formulations containing them, to the use of the compounds and compositions as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE devices comprising these compounds or compositions.

公开(公告)号：US20180277764A1

公开(公告)日：2018-09-27

申请号：US15738007

申请日：2016-07-01

申请人： National University of Singapore

发明人： Lay-Lay Chua ,  Peter Kian-Hoon Ho ,  Rui-Qi Png ,  Mervin Chun-Yi Ang ,  Kim-Kian Choo ,  Cindy Guan-Yu Tang

IPC分类号： H01L51/00 ,  C08G61/12 ,  C08G61/02

CPC分类号： H01L51/0036 ,  C08G61/02 ,  C08G61/123 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3142 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/411 ,  C08G2261/414 ,  C08G2261/514 ,  C08G2261/72 ,  C08G2261/792 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/94 ,  C08G2261/95 ,  C08L65/00 ,  H01B1/127 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0069 ,  H01L51/0562 ,  H01L51/0575 ,  H01L51/105 ,  H01L51/42 ,  H01L51/5092

摘要： There is provided a material comprising a n-doped electrically conductive polymer comprising at least one electron-deficient aromatic moiety, each electron-deficient aromatic moiety having a gas-phase electron affinity (EA) of 1-3 eV; and at least one counter-cation covalently bonded to the polymer or to a further polymer comprised in the material, the polymer being n-doped to a charge density of 0.1-1 electron per electron-deficient aromatic moiety, the polymer being capable of forming a layer having a vacuum workfunction (WF) of 2.5-4.5 eV, and wherein all the counter-cations comprised in the material are immobilised such that any electron in the polymer cannot significantly diffuse or migrate out of the polymer. There is also provided a method of preparing the material.

公开(公告)号：US20180223036A1

公开(公告)日：2018-08-09

申请号：US15748247

申请日：2016-09-07

申请人： KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： Satoshi HABUCHI ,  Hubert Marek PIWONSKI ,  Tsuyoshi MICHINOBU

IPC分类号： C08G61/12 ,  C09K11/06 ,  C07D417/14 ,  A61K49/00 ,  C08J3/07 ,  G01N33/58

CPC分类号： C08G61/126 ,  A61K49/0019 ,  A61K49/0021 ,  C07D417/14 ,  C08G61/123 ,  C08G61/124 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/226 ,  C08G2261/228 ,  C08G2261/314 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/3328 ,  C08G2261/344 ,  C08G2261/354 ,  C08G2261/364 ,  C08G2261/522 ,  C08G2261/90 ,  C08G2261/94 ,  C08J3/07 ,  C08J3/12 ,  C08J2365/00 ,  C09K11/06 ,  C09K2211/1483 ,  G01N33/582

摘要： Embodiments of the present disclosure provide for conjugated polymer nanoparticle, method of making conjugated polymer nanoparticles, method of using conjugated polymer nanoparticle, polymers, and the like.