公开(公告)号：WO2022017754A1

公开(公告)日：2022-01-27

申请号：PCT/EP2021/068087

申请日：2021-06-30

Applicant: BASF SE

Inventor： LIN, Wei Hsiang ,  WU, Anju ,  LEE, JunMin ,  SCHROEDER, Marc

IPC: H01L27/28 ,  H01L27/30 ,  H01L51/00 ,  H01L51/05 ,  H01L51/10 ,  H01L51/42 ,  H01L51/44 ,  C08G61/00 ,  C08G73/00

Abstract: The present invention provides a sensing pixel sensing pixel comprises at least two different electronic components, wherein at least one organic semiconductor layer is produced in the same process step with the same material in each component. The present invention also provides an organic sensor array comprising the above mentioned sensing pixel, and a method to produce the sensing pixel. The method for manufacturing the sensing pixel can be carried out in a simple way and provide sensing pixel with good performance.

公开(公告)号：WO2019170481A1

公开(公告)日：2019-09-12

申请号：PCT/EP2019/054778

申请日：2019-02-27

Applicant: BASF SE

Inventor： LIN, Wei Hsiang ,  ZHOU, Mi ,  LEE, JunMin ,  LEE, Giseok ,  BECKER, Stefan

IPC: H01L51/05

Abstract: The present invention relates to a process for the preparation of a top-gate, bottom-contact organic field effect transistor on a substrate, which organic field effect transistor comprises source and drain electrodes, a semiconducting layer, a cured first dielectric layer and a gate electrode, and which process comprises the steps of: i) applying a composition comprising an organic semiconducting material to form the semiconducting layer, ii) applying a composition comprising a first dielectric material and a crosslinking agent carrying at least two azide groups to form a first dielectric layer, iii) curing portions of the first dielectric layer by light treatment, iv) removing the uncured portions of the first dielectric layer, and v) removing the portions of the semiconducting layer that are not covered by the cured first dielectric layer, wherein the first dielectric material comprises a star-shaped polymer consisting of at least one polymer block A and at least two polymer blocks B, wherein each polymer block B is attached to the polymer block A, and wherein at least 60 mol% of the repeat units of polymer block B are selected from the group consisting of Formulas (1A), (1B), (1C), (1D), (1E) and (1F), wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are independently and at each occurrence H or C 1 -C 10 -alkyl.

公开(公告)号：WO2019170719A1

公开(公告)日：2019-09-12

申请号：PCT/EP2019/055522

申请日：2019-03-06

Applicant: BASF SE

Inventor： KWON, JungGou ,  LIM, SooMan ,  BECKER, Stefan ,  LEE, JunMin ,  HSIAO, HsiangChih

IPC: H01L51/30

Abstract: The present invention provides organic field effect transistors comprising a double layer consisting of i) a first layer comprising a percolating network of single-walled carbon nanotubes having a content of at least 95% by weight of semiconducting single-walled carbon nanotubes, and ii) a second layer comprising an organic semiconducting material, as well as a process for the preparation of the organic field effect transistor.

公开(公告)号：EP4444137A1

公开(公告)日：2024-10-16

申请号：EP22834511.2

申请日：2022-12-06

Applicant: BASF SE

Inventor： DOGAN, Zuebeyde ,  XIA, Jun Tao ,  FALKOWSKI, Juergen ,  HOECHE, Sascha ,  KOHLMANN, Christina ,  LEE, JunMin ,  LIN, Wei Hsiang

IPC: A46B15/00

公开(公告)号：EP3944328A1

公开(公告)日：2022-01-26

申请号：EP20187500.2

申请日：2020-07-23

Applicant: BASF SE

Inventor： LIN, Wei Hsiang ,  WU, Anju ,  LEE, JunMin

IPC: H01L27/28 ,  H01L27/30 ,  H01L51/00 ,  H01L51/05 ,  H01L51/10 ,  H01L51/42 ,  H01L51/44 ,  C08G61/00 ,  C08G73/00

Abstract: The present invention provides a sensing pixel sensing pixel comprises at least two different electronic components, wherein at least one organic semiconductor layer is produced in the same process step with the same material in each component. The present invention also provides an organic sensor array comprising the abovementioned sensing pixel, and a method to produce the sensing pixel. The method for manufacturing the sensing pixel can be carried out in a simple way and provide sensing pixel with good performance.