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公开(公告)号:US20190237672A1
公开(公告)日:2019-08-01
申请号:US16339573
申请日:2017-10-02
申请人: MERCK PATENT GMBH
发明人: William MITCHELL , Nicolas BLOUIN
CPC分类号: H01L51/0043 , C08G61/123 , C08G61/126 , C08G2261/12 , C08G2261/1412 , C08G2261/1424 , C08G2261/1426 , C08G2261/148 , C08G2261/1644 , C08G2261/1646 , C08G2261/3223 , C08G2261/3243 , C08G2261/3246 , C08G2261/344 , C08G2261/364 , C08G2261/414 , C08G2261/91 , C08L2205/02 , H01L51/0036 , H01L51/4253 , Y02E10/549 , C08L65/00
摘要: The invention relates to a blend containing an electron acceptor and an electron donor, the acceptor being an n-type semiconductor which is a small molecule that does not contain a fullerene moiety, the electron donor being a p-type semiconductor which is a conjugated polymer comprising donor and acceptor units in random sequence, to a formulation containing such a blend, to the use of the blend in organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD and OLED devices comprising the blend.
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公开(公告)号:US20180355098A1
公开(公告)日:2018-12-13
申请号:US16107818
申请日:2018-08-21
发明人: Kyle Gee , Xin Wang , Hee Chol Kang , Aimei Chen , Yexin Wu , Yi-Zhen Hu , Robert Aggeler , Quentin Low
IPC分类号: C08G61/12 , H01L51/00 , G01N33/545 , C09K11/06 , G01N33/58 , G01N33/533 , C08L65/00 , C07F7/08
CPC分类号: C08G61/123 , C07F7/0816 , C07F7/083 , C08G2261/122 , C08G2261/124 , C08G2261/1424 , C08G2261/145 , C08G2261/1644 , C08G2261/1646 , C08G2261/3142 , C08G2261/3244 , C08G2261/334 , C08G2261/344 , C08G2261/411 , C08G2261/522 , C08G2261/5222 , C08G2261/72 , C08G2261/94 , C08L65/00 , C09K11/06 , C09K2211/1416 , C09K2211/1491 , G01N33/533 , G01N33/545 , G01N33/582 , H01L51/0039 , H01L51/0043 , H01L51/0094
摘要: Water-soluble, conjugated polymers containing one or more dibenzosilole monomer residues, as well as compositions, kits, and methods of making and using such polymers are disclosed. Also disclosed are dibenzosilole derivatives substituted with one or more water-solubilizing groups, and methods of making and using such derivatives to prepare water-soluble dibenzosilole polymers.
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公开(公告)号:US20180323376A1
公开(公告)日:2018-11-08
申请号:US16033428
申请日:2018-07-12
发明人: Jong Won CHUNG , Sangyoon LEE , Zhenan BAO , Simon RONDEAU-GAGNE , Bob C. SCHROEDER , Jinyoung OH , Yu-Cheng CHIU , Franziska LISSEL
CPC分类号: H01L51/0036 , C08G61/122 , C08G61/123 , C08G61/124 , C08G61/125 , C08G61/126 , C08G2261/124 , C08G2261/1412 , C08G2261/1646 , C08G2261/18 , C08G2261/3221 , C08G2261/3222 , C08G2261/3223 , C08G2261/3241 , C08G2261/3243 , C08G2261/3246 , C08G2261/3327 , C08G2261/334 , C08G2261/344 , C08G2261/51 , C08G2261/62 , C08G2261/92 , H01L51/0043 , H01L51/052 , H01L51/0545 , H01L51/0558 , H01L51/0566
摘要: A polymer includes a first repeating unit and a second repeating unit forming a main chain, the first repeating unit including at least one first conjugated system, and the second repeating unit including at least one second conjugated system and a multiple hydrogen bonding moiety represented by Chemical Formula 1.
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公开(公告)号:US09908967B2
公开(公告)日:2018-03-06
申请号:US15208303
申请日:2016-07-12
申请人: Flexterra, Inc.
发明人: Antonio Facchetti , Zhihua Chen
CPC分类号: C08G61/126 , C08G61/123 , C08G61/124 , C08G2261/124 , C08G2261/1412 , C08G2261/149 , C08G2261/314 , C08G2261/3223 , C08G2261/3246 , C08G2261/364 , C08G2261/411 , C08G2261/414 , C08G2261/91 , C08G2261/92 , C08G2261/95 , H01L51/0036 , H01L51/0043 , H01L51/0558 , H01L51/42 , H01L51/5048 , Y02E10/549
摘要: The present teachings relate to new semiconducting polymers including an optionally substituted naphtho[1,2-d:5,6-d]bis[1,2,3]thiadiazole moiety, an optionally substituted naphtho[2,1-d:6,5-d]bis[1,2,3]thiadiazole moiety, or a chalcogen analog thereof. The present polymers can be used to prepare thin film semiconductor components which can be incorporated into various electronic, optical, and optoelectronic devices.
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5.
公开(公告)号:US09902804B2
公开(公告)日:2018-02-27
申请号:US15049687
申请日:2016-02-22
CPC分类号: C08G61/123 , C08G61/126 , C08G2261/126 , C08G2261/1424 , C08G2261/3223 , C08G2261/3243 , C08G2261/3246 , C08G2261/364 , C08G2261/54 , C08G2261/74 , C08L2205/02 , C09D165/00 , G02F1/15 , G02F2001/1515 , C08L65/00
摘要: An improved contrast electrochromic polymers(ECP), is a copolymer having donor sequences with a normal distribution of at least one solubilizing donor repeating unit selected from substituted propylenedioxythiophene units (ProDOT) and/or substituted acyclic dioxythiophene units (AcDOT) and a plurality of monodispersed trimer sequences consisting of an acceptor unit bonded between two ethylenedioxythiophene units (EDOT), two methylenedioxythiophene units (MDOT), or a fused DAD trimer, where the monodispersed trimer sequence separates two of the donor sequences. One useful monodispersed trimer sequence is EDOT-BTD-EDOT (EBE). The donor sequences can have ProDOT units bound to the monodispersed trimer sequence. The donor sequence can have ProDOT units alternating with AcDOT units. Useful ECPs can have the structure: Pro-Pro/EBE; Ac-Ac/EBE; or Pro-Ac x/EBE1−x where x is a fraction between 0.5 and 0.9.
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6.
公开(公告)号:US20180033971A1
公开(公告)日:2018-02-01
申请号:US15661442
申请日:2017-07-27
CPC分类号: H01L51/0036 , C08G61/122 , C08G61/123 , C08G61/126 , C08G2261/11 , C08G2261/12 , C08G2261/1412 , C08G2261/146 , C08G2261/312 , C08G2261/3241 , C08G2261/3243 , C08G2261/3246 , C08G2261/3321 , C08G2261/344 , C08G2261/92 , H01L51/0043 , H01L51/0558 , H01L51/0566
摘要: Design of side chains yielding highly amphiphilic conjugated polymers is proven to be an effective and general method to access lyotropic liquid crystalline mesophases, allowing greater control over crystalline morphology and improving transistor performance. The general strategy enables variations in structure and interactions that impact alignment and use of liquid crystalline alignment methods. Specifically, solvent-polymer interactions are harnessed to facilitate the formation of high quality polymer crystals in solution. Crystallinity developed in solution is then transferred to the solid state, and thin films of donor-acceptor copolymers cast from lyotropic solutions exhibit improved crystalline order in both the alkyl and π-stacking directions. Due to this improved crystallinity, transistors with active layers cast from lyotropic solutions exhibit a significant improvement in carrier mobility compared to those cast from isotropic solution. One or more embodiments of the present invention achieve a maximum carrier mobility of 0.61 cm2V−1s−1.
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公开(公告)号:US09761820B2
公开(公告)日:2017-09-12
申请号:US14375897
申请日:2013-01-31
CPC分类号: H01L51/5016 , C08G61/02 , C08G61/12 , C08G61/123 , C08G2261/12 , C08G2261/135 , C08G2261/1412 , C08G2261/148 , C08G2261/3142 , C08G2261/3162 , C08G2261/3245 , C08G2261/411 , C08G2261/5222 , C08G2261/76 , C08G2261/95 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/5012 , H01L51/5056
摘要: A polymer comprising an optionally substituted repeat unit of formula (I): wherein R1 and R2 in each occurrence are independently selected from H or a substituent; R1 and R2 may be linked to form a ring; and A is an optionally substituted linear, branched or cyclic alkyl group.
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公开(公告)号:US09716241B2
公开(公告)日:2017-07-25
申请号:US14965128
申请日:2015-12-10
申请人: BASF SE
IPC分类号: C08G75/00 , H01L51/00 , C07D233/28 , C08G61/12 , C07D495/04 , C07D513/14 , C07F7/08 , C08F128/06 , C08G75/06 , C08G75/32 , H01L51/05
CPC分类号: H01L51/0094 , C07D233/28 , C07D495/04 , C07D513/14 , C07F7/0814 , C08F128/06 , C08G61/122 , C08G61/123 , C08G61/126 , C08G75/06 , C08G75/32 , C08G2261/3241 , C08G2261/3243 , C08G2261/3247 , C08G2261/414 , C08G2261/92 , C09B57/00 , H01L51/0003 , H01L51/0036 , H01L51/0043 , H01L51/0071 , H01L51/0074 , H01L51/0545 , H01L51/0558 , Y02E10/549
摘要: The present invention relates to novel compounds, corresponding oligomers and (co)polymers. The compounds according to the invention are useful as semiconductors and have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.
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公开(公告)号:US09680103B2
公开(公告)日:2017-06-13
申请号:US14461985
申请日:2014-08-18
申请人: FUJIFILM Corporation
IPC分类号: H01L51/00 , C08G61/12 , C08G65/22 , C08L65/00 , H01L51/42 , C08G61/02 , C09D165/00 , B82Y10/00
CPC分类号: H01L51/0043 , B82Y10/00 , C08G61/02 , C08G61/12 , C08G61/123 , C08G61/124 , C08G61/126 , C08G65/22 , C08G2261/124 , C08G2261/1412 , C08G2261/1424 , C08G2261/1452 , C08G2261/314 , C08G2261/3223 , C08G2261/3243 , C08G2261/3246 , C08G2261/344 , C08G2261/91 , C08L65/00 , C09D165/00 , H01L51/0036 , H01L51/0047 , H01L51/0094 , H01L51/42 , H01L51/4253 , Y02E10/549 , Y02P70/521
摘要: An organic photoelectric conversion element composition including a p-type-and-n-type linked organic semiconductor polymer represented by any one of formulas (1) to (5), a thin film and a photovoltaic cell each containing the same, an organic semiconductor polymer and a compound each for use in these, and a method of producing the polymer: wherein, in formulas, A to A4 represent a group of a p-type organic semiconductor unit, and B to B3 represent a group of an n-type organic semiconductor unit; L1 to L4 represent a divalent or trivalent linking group; herein, in the formulas, at least one bonding hand represented by -* in the structures shown upperward and downward, and in the case of formula (4), L4 and (b), and L1 or L2 and (a), bond directly or through a divalent linking group; l, n, r, t, u and v represent an integer of 1 to 1,000; m and s represent an integer of 1 to 10; and p, q, l′ and n′ represent an integer of 0 to 1,000; in which p and q do not simultaneously represent 0.
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公开(公告)号:US20170145030A1
公开(公告)日:2017-05-25
申请号:US15325542
申请日:2015-07-15
发明人: Tomoya KASHIKI , Eiji YOSHIKAWA
IPC分类号: C07D495/14 , H01L51/00 , C08G61/12
CPC分类号: C07D495/14 , C07D495/02 , C07D495/22 , C07F5/025 , C07F7/2208 , C08G61/12 , C08G61/123 , C08G61/126 , C08G2261/124 , C08G2261/314 , C08G2261/3243 , C08G2261/3246 , C08G2261/411 , C08G2261/51 , C08G2261/92 , H01L29/786 , H01L51/0036 , H01L51/0043 , H01L51/0074 , H01L51/0508 , H01L51/0541 , H01L51/0545 , H01L51/42 , H01L51/50
摘要: A polymer compound comprising a structural unit represented by the formula (1): wherein a ring A and a ring B represent a heterocyclic ring. A ring C represents a condensed aromatic heterocyclic ring not having a line-symmetric axis and a rotational axis. Z1 and Z2 represent a group represented by the formula (Z-1), a group represented by the formula (Z-2), a group represented by the formula (Z-3), a group represented by the formula (Z-4), a group represented by the formula (Z-5), a group represented by the formula (Z-6) or a group represented by the formula (Z-7). R represents an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, an alkylthio group, a cycloalkylthio group, an aryl group or a monovalent heterocyclic group.].
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