公开(公告)号：US20240334806A1

公开(公告)日：2024-10-03

申请号：US18743348

申请日：2024-06-14

Applicant: CORNING INCORPORATED

Inventor： Huayun Deng ,  Mingqian He ,  Xin Li ,  Yang Li ,  Weijun Niu ,  Arthur Lawrence Wallace ,  Hongxiang Wang

IPC: H10K85/10 ,  C08G61/12 ,  H10K10/46

CPC classification number: H10K85/113 ,  C08G61/126 ,  H10K85/151 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/92 ,  H10K10/466 ,  H10K10/484

Abstract: A cross-bred organic semiconductor (OSC) polymer, includes a diketopyrrolopyrrole (DPP)-fused thiophene polymeric material, such that: the DPP-fused thiophene polymeric material comprises a first linear alkyl-substituted DPP portion and a second branched alkyl-substituted DPP portion, the cross-bred OSC polymer comprises a repeat unit having both the first linear alkyl-substituted DPP portion and the second branched alkyl-substituted DPP portion, and the fused thiophene is beta-substituted.