公开(公告)号：US20180217697A1

公开(公告)日：2018-08-02

申请号：US15747958

申请日：2016-08-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Encai Hao ,  Matthew S. Stay ,  Albert I. Everaerts ,  Mahfuza B. Ali ,  Yizhong Wang ,  Kevin M. Lewandowski ,  Corey J. Radloff

IPC: G06F3/044 ,  H05K1/02 ,  H05K1/09 ,  H05K3/28

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112 ,  H05K1/0274 ,  H05K1/09 ,  H05K1/097 ,  H05K3/105 ,  H05K3/285 ,  H05K2201/0108 ,  H05K2201/026 ,  H05K2201/0338 ,  H05K2201/09245 ,  H05K2201/10151 ,  H05K2203/0143 ,  H05K2203/0315 ,  H05K2203/0759 ,  H05K2203/0783 ,  H05K2203/125

Abstract: A transparent conductor is provided, including a visible light transparent substrate and metal traces disposed on the substrate, and a layer of a second metal deposited on at least a portion of the metal traces. The transparent conductor further includes a layer of a second metal, which conforms to the surface structure of the metal traces on which it is deposited. Optionally, the transparent conductor also includes a coating layer disposed on a portion of the metal traces and the substrate surface. The coating layer includes a polymer prepared from a polymerizable composition containing at least one ionic liquid monomer. A method of forming a transparent conductor is also provided, including obtaining a visible light transparent substrate having metal traces disposed on the substrate and applying a coating composition on a portion of the metal traces and substrate. The coating composition contains at least one noble metal salt and at least one polymerizable ionic liquid monomer.

公开(公告)号：US10564780B2

公开(公告)日：2020-02-18

申请号：US15747958

申请日：2016-08-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Encai Hao ,  Matthew S. Stay ,  Albert I. Everaerts ,  Mahfuza B. Ali ,  Yizhong Wang ,  Kevin M. Lewandowski ,  Corey J. Radloff

IPC: G06F3/044 ,  H05K1/02 ,  H05K1/09 ,  H05K3/28

Abstract: A transparent conductor is provided, including a visible light transparent substrate and metal traces disposed on the substrate, and a layer of a second metal deposited on at least a portion of the metal traces. The transparent conductor further includes a layer of a second metal, which conforms to the surface structure of the metal traces on which it is deposited. Optionally, the transparent conductor also includes a coating layer disposed on a portion of the metal traces and the substrate surface. The coating layer includes a polymer prepared from a polymerizable composition containing at least one ionic liquid monomer. A method of forming a transparent conductor is also provided, including obtaining a visible light transparent substrate having metal traces disposed on the substrate and applying a coating composition on a portion of the metal traces and substrate. The coating composition contains at least one noble metal salt and at least one polymerizable ionic liquid monomer.