公开(公告)号：US09650461B2

公开(公告)日：2017-05-16

申请号：US14946190

申请日：2015-11-19

Applicant: BASF SE ,  FLEXTERRA, INC.

Inventor： Ashok Kumar Mishra ,  Subramanian Vaidyanathan ,  Hiroyoshi Noguchi ,  Florian Doetz ,  Silke Koehler ,  Marcel Kastler

IPC: C08G75/00 ,  C08F228/06 ,  C08G61/12 ,  C09K11/06 ,  H01L51/00 ,  C08K3/00 ,  C08K5/00 ,  H01L51/05 ,  H01L51/42

CPC classification number: C08F228/06 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/18 ,  C08G2261/3223 ,  C08G2261/3327 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/414 ,  C08G2261/512 ,  C08G2261/5222 ,  C08G2261/91 ,  C08G2261/92 ,  C08K3/01 ,  C08K5/0008 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1458 ,  C09K2211/1491 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/42 ,  Y02E10/549 ,  Y02P70/521

Abstract: Disclosed herein are new semiconductor materials prepared from dithienylvinylene copolymers with aromatic or heteroaromatic π-conjugated systems. Such copolymers, with little or no post-deposition heat treatment, can exhibit high charge carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present disclosure can possess certain processing advantages such as improved solution-processability and low annealing temperature.

公开(公告)号：US09570688B2

公开(公告)日：2017-02-14

申请号：US14620755

申请日：2015-02-12

Applicant: BASF SE ,  POLYERA CORPORATION

Inventor： Ashok Kumar Mishra ,  Subramanian Vaidyanathan ,  Hiroyoshi Noguchi ,  Florian Doetz ,  Bo Zhu ,  Johan Sebastian Basuki

IPC: C08G75/00 ,  H01L51/00 ,  C07D495/04 ,  C07D513/04 ,  C07D513/14 ,  C08G61/12 ,  H01L51/05

CPC classification number: H01L51/0071 ,  C07D495/04 ,  C07D513/04 ,  C07D513/14 ,  C08G61/123 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/226 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/3327 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/414 ,  C08G2261/596 ,  C08G2261/92 ,  H01L51/0036 ,  H01L51/0068 ,  H01L51/0074 ,  H01L51/0508 ,  H01L51/0545

Abstract: The present invention provides semiconducting compounds, oligomers and polymers of formula wherein A1 and A2 can be the same or different and are S or Se, E is selected from the group consisting of The compounds, oligomers and polymers of formula of formula (1) are suitable for use in electronic devices such as organic field effect transistors.

Abstract translation: 式（1）的化合物，低聚物和聚合物适用于诸如有机场效应晶体管的电子器件。

公开(公告)号：US09543521B2

公开(公告)日：2017-01-10

申请号：US14357014

申请日：2012-11-14

Applicant: BASF SE

Inventor： Nikolai Kaihovirta ,  Tero Mustonen ,  Subramanian Vaidyanathan ,  Jean-Luc Budry

IPC: C07D209/48 ,  H01L51/00 ,  C08K5/00 ,  C08K5/132 ,  C08K5/17 ,  C08K5/20 ,  C08K5/34 ,  C08L65/00 ,  H01L51/05

CPC classification number: H01L51/0036 ,  C08G2261/3223 ,  C08G2261/344 ,  C08G2261/592 ,  C08G2261/594 ,  C08G2261/596 ,  C08G2261/92 ,  C08G2261/95 ,  C08K5/005 ,  C08K5/132 ,  C08K5/17 ,  C08K5/20 ,  C08K5/34 ,  C08L65/00 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0566 ,  C08L79/04

Abstract: An organic semiconductor device selected from organic diodes, organic field effect transistors, and devices comprising an organic diode and/or organic field effect transistor and a method of producing such a device are provided. The organic semiconductor device comprises at least one semiconducting layer based on a diketopyrrolopyrrole (DPP) polymer. The semiconducting layer may effectively be protected against degradation by radiation and/or oxidation by adding at least one stabilizing agent selected from hydroxybenzophenones, hydroxyphenyl benzotriazoles, oxalic acid anilides, hydroxyphenyl triazines, hindered phenols and/or merocyanines to the DPP polymer layer. The stabilization is effective both during production and during usage of the device, while the device's electronic properties are retained. The stabilizing agent is preferably a UV absorbing agent or an antioxidant or anti-radical agent known from the field of organic polymer technology.

Abstract translation: 提供了从有机二极管，有机场效应晶体管和包括有机二极管和/或有机场效应晶体管的器件中选择的有机半导体器件及其制造方法。 有机半导体器件包括至少一个基于二酮吡咯并吡咯（DPP）聚合物的半导体层。 通过向DPP聚合物层中加入至少一种选自羟基二苯甲酮，羟基苯基苯并三唑，草酸苯胺，羟基苯基三嗪，受阻酚和/或部花青的稳定剂，可以有效地保护半导体层免受辐射和/或氧化降解。 在设备的生产和使用期间，稳定性都是有效的，同时保留了设备的电子特性。 稳定剂优选是从有机聚合物技术领域已知的UV吸收剂或抗氧化剂或抗自由基剂。

公开(公告)号：US20140306212A1

公开(公告)日：2014-10-16

申请号：US14357014

申请日：2012-11-14

Applicant: BASF SE

Inventor： Nikolai Kaihovirta ,  Tero Mustonen ,  Subramanian Vaidyanathan ,  Jean-Luc Budry

IPC: H01L51/00

CPC classification number: H01L51/0036 ,  C08G2261/3223 ,  C08G2261/344 ,  C08G2261/592 ,  C08G2261/594 ,  C08G2261/596 ,  C08G2261/92 ,  C08G2261/95 ,  C08K5/005 ,  C08K5/132 ,  C08K5/17 ,  C08K5/20 ,  C08K5/34 ,  C08L65/00 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0566 ,  C08L79/04

Abstract: An organic semiconductor device selected from organic diodes, organic field effect transistors, and devices comprising an organic diode and/or organic field effect transistor and a method of producing such a device are provided. The organic semiconductor device comprises at least one semiconducting layer based on a diketopyrrolopyrrole (DPP) polymer. The semiconducting layer may effectively be protected against degradation by radiation and/or oxidation by adding at least one stabilizing agent selected from hydroxybenzophenones, hydroxyphenyl benzotriazoles, oxalic acid anilides, hydroxyphenyl triazines, hindered phenols and/or merocyanines to the DPP polymer layer. The stabilization is effective both during production and during usage of the device, while the device's electronic properties are retained. The stabilizing agent is preferably a UV absorbing agent or an antioxidant or anti-radical agent known from the field of organic polymer technology.

Abstract translation: 提供了从有机二极管，有机场效应晶体管和包括有机二极管和/或有机场效应晶体管的器件中选择的有机半导体器件及其制造方法。 有机半导体器件包括至少一个基于二酮吡咯并吡咯（DPP）聚合物的半导体层。 通过向DPP聚合物层中加入至少一种选自羟基二苯甲酮，羟基苯基苯并三唑，草酸苯胺，羟基苯基三嗪，受阻酚和/或部花青的稳定剂，可以有效地保护半导体层免受辐射和/或氧化降解。 在设备的生产和使用期间，稳定性都是有效的，同时保留了设备的电子特性。 稳定剂优选是从有机聚合物技术领域已知的UV吸收剂或抗氧化剂或抗自由基剂。