公开(公告)号：WO2021061158A1

公开(公告)日：2021-04-01

申请号：PCT/US2019/053571

申请日：2019-09-27

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： STASIAK, James W. ,  HINCH, Garry D. ,  IONESCU, Robert C. ,  SIMS, Tyler

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y70/10 ,  B82Y30/00 ,  C80F259/08

Abstract: A three-dimensional printing kit includes a build material composition and a dielectric agent. The build material composition includes a fluorinated polymeric material having an effective relative permittivity (εr) value ranging from > 3 to ≤ 10,000. The dielectric agent includes a dielectric material having an effective relative permittivity (εr) value ranging from ≥ 1.1 to about ≤ 10,000.

公开(公告)号：WO2021040722A1

公开(公告)日：2021-03-04

申请号：PCT/US2019/048841

申请日：2019-08-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： IONESCU, Robert C. ,  HOLDER, Helen A. ,  WITTKOPF, Jarrid A. ,  WORSLEY, Robyn ,  CASIRAGHI, Cinzia ,  SHIELDS, James P.

IPC: B41M1/26 ,  B29C64/165 ,  B33Y10/00 ,  B33Y80/00 ,  B82Y10/00 ,  C01B32/198

Abstract: One example of a flexible printed article includes a non-conductive, graphene oxide membrane base substrate; and an electronic component positioned on the non- conductive, graphene oxide membrane base substrate. An example method for generating this example of the flexible printed article includes inkjet printing a conductive ink directly on the non-conductive graphene oxide membrane base substrate.