公开(公告)号：US12297366B2

公开(公告)日：2025-05-13

申请号：US18059494

申请日：2022-11-29

Applicant: Lextar Electronics Corporation

Inventor： Chun Che Lin ,  Chong-Ci Hu ,  Yi-Ting Tsai ,  Ching-Yi Chen ,  Yu-Chun Lee

IPC: C09D11/037 ,  C09D11/033 ,  C09D11/108 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  C09D11/50 ,  C09K11/66 ,  B82Y20/00 ,  B82Y40/00

Abstract: A quantum dot oil-based ink is provided. The quantum dot oil-based ink includes a quantum dot material, a dispersing solvent, a viscosity modifier, and a surface tension modifying solution. The dispersing solvent includes a linear alkane having 6 to 14 carbon atoms. The viscosity modifier includes an aromatic hydrocarbon having 10 to 18 carbon atoms or a linear olefin having 16 to 20 carbon atoms. The surface tension modifying solution includes a hydrophobic polymer material and a nonpolar solvent.