公开(公告)号：US20200087528A1

公开(公告)日：2020-03-19

申请号：US16616701

申请日：2018-05-22

Applicant: Alpha Assembly Solutions Inc. ,  MacDermid Autotype Limited

Inventor： Nirmalya Kumar CHAKI ,  Chetan Pravinchandra SHAH ,  Barun DAS ,  Supriya DEVARAJAN ,  Siuli SARKAR ,  Rahul RAUT ,  Bawa SINGH ,  Anubhav RUSTOGI ,  Anna Jane HARRIS ,  Keith Paul PARSONS ,  Jeffrey William BRAHAM

IPC: C09D11/52 ,  C09D11/037 ,  C09D11/033 ,  C09D11/104 ,  H01H13/704

Abstract: This invention discloses formulations of mutually compatible sets of graphene, graphene-carbon, metal and dielectric inks for the fabrication of high performance membrane touch switches (MTS). The compositions of these inks are optimized to achieve higher degree of compatibility with highly engineered polymeric substrates, thereby offering a holistic solution for fabricating high-performance MTS. These sets of materials can also be used for fabrication of sensors, biosensors and RFIDs on flexible substrates, such as polymers and papers.