公开(公告)号：US09331151B2

公开(公告)日：2016-05-03

申请号：US14788159

申请日：2015-06-30

Applicant: STMicroelectronics S.r.l.

Inventor： Sebastiano Ravesi ,  Corrado Accardi ,  Cristina Tringali ,  Noemi Graziana Sparta′ ,  Stella Loverso ,  Filippo Giannazzo

IPC: H01L23/58 ,  H01L21/322 ,  H01L29/16 ,  H01L21/02 ,  H01L21/762 ,  H01L29/786 ,  H01L31/028

CPC classification number: H01L29/1606 ,  G01R31/2648 ,  H01L21/02376 ,  H01L21/7624 ,  H01L29/66742 ,  H01L29/78603 ,  H01L29/78684 ,  H01L31/028

Abstract: The present disclosure regards a method for coupling a graphene layer to a substrate having at least one hydrophilic surface, the method comprising the steps of providing the substrate having at least one hydrophilic surface, depositing on the hydrophilic surface a layer of a solvent selected in the group constituted by acetone, ethyl lactate, isopropyl alcohol, methylethyl ketone and mixtures thereof and depositing on the solvent layer a graphene layer. It moreover regards an electronic device comprising the graphene/substrate structure obtained.

公开(公告)号：US09099305B2

公开(公告)日：2015-08-04

申请号：US14265034

申请日：2014-04-29

Applicant: STMicroelectronics S.r.l.

Inventor： Noemi Graziana Sparta' ,  Cristina Tringali ,  Stella Loverso ,  Sebastiano Ravesi ,  Corrado Accardi ,  Filippo Giannazzo

IPC: H01L21/20 ,  H01L21/44 ,  H01L23/58 ,  H01L21/02 ,  H01L29/16 ,  H01L21/762

CPC classification number: H01L29/1606 ,  G01R31/2648 ,  H01L21/02376 ,  H01L21/7624 ,  H01L29/66742 ,  H01L29/78603 ,  H01L29/78684 ,  H01L31/028

Abstract: The present disclosure regards a method for coupling a graphene layer to a substrate having at least one hydrophilic surface, the method comprising the steps of providing the substrate having at least one hydrophilic surface, depositing on the hydrophilic surface a layer of a solvent selected in the group constituted by acetone, ethyl lactate, isopropyl alcohol, methylethyl ketone and mixtures thereof and depositing on the solvent layer a graphene layer. It moreover regards an electronic device comprising the graphene/substrate structure obtained.

Abstract translation: 本公开涉及一种用于将石墨烯层与具有至少一个亲水表面的基底结合的方法，所述方法包括以下步骤：提供具有至少一个亲水表面的基底，在亲水表面上沉积选自 由丙酮，乳酸乙酯，异丙醇，甲基乙基酮及其混合物构成的基团，并在溶剂层上沉积石墨烯层。 此外，还涉及一种包括获得的石墨烯/基底结构的电子器件。

公开(公告)号：US20150303264A1

公开(公告)日：2015-10-22

申请号：US14788159

申请日：2015-06-30

Applicant: STMicroelectronics S.r.l.

Inventor： Sebastiano Ravesi ,  Corrado Accardi ,  Cristina Tringali ,  Noemi Graziana Sparta' ,  Stella Loverso ,  Filippo Giannazzo

IPC: H01L29/16 ,  H01L31/028 ,  H01L29/786

CPC classification number: H01L29/1606 ,  G01R31/2648 ,  H01L21/02376 ,  H01L21/7624 ,  H01L29/66742 ,  H01L29/78603 ,  H01L29/78684 ,  H01L31/028

Abstract: The present disclosure regards a method for coupling a graphene layer to a substrate having at least one hydrophilic surface, the method comprising the steps of providing the substrate having at least one hydrophilic surface, depositing on the hydrophilic surface a layer of a solvent selected in the group constituted by acetone, ethyl lactate, isopropyl alcohol, methylethyl ketone and mixtures thereof and depositing on the solvent layer a graphene layer. It moreover regards an electronic device comprising the graphene/substrate structure obtained.

Abstract translation: 本公开涉及一种用于将石墨烯层与具有至少一个亲水表面的基底结合的方法，所述方法包括以下步骤：提供具有至少一个亲水表面的基底，在亲水表面上沉积选自 由丙酮，乳酸乙酯，异丙醇，甲基乙基酮及其混合物构成的基团，并在溶剂层上沉积石墨烯层。 此外，还涉及一种包括获得的石墨烯/基底结构的电子器件。

公开(公告)号：US20140319655A1

公开(公告)日：2014-10-30

申请号：US14265034

申请日：2014-04-29

Applicant: STMicroelectronics S.r.l.

Inventor： Noemi Graziana Sparta' ,  Cristina Tringali ,  Stella Loverso ,  Sebastiano Ravesi ,  Corrado Accardi ,  Filippo Giannazzo

IPC: H01L21/02 ,  H01L29/16

CPC classification number: H01L29/1606 ,  G01R31/2648 ,  H01L21/02376 ,  H01L21/7624 ,  H01L29/66742 ,  H01L29/78603 ,  H01L29/78684 ,  H01L31/028

Abstract: The present disclosure regards a method for coupling a graphene layer to a substrate having at least one hydrophilic surface, the method comprising the steps of providing the substrate having at least one hydrophilic surface, depositing on the hydrophilic surface a layer of a solvent selected in the group constituted by acetone, ethyl lactate, isopropyl alcohol, methylethyl ketone and mixtures thereof and depositing on the solvent layer a graphene layer. It moreover regards an electronic device comprising the graphene/substrate structure obtained.

Abstract translation: 本公开涉及一种用于将石墨烯层与具有至少一个亲水表面的基底结合的方法，所述方法包括以下步骤：提供具有至少一个亲水表面的基底，在亲水表面上沉积选自 由丙酮，乳酸乙酯，异丙醇，甲基乙基酮及其混合物构成的基团，并在溶剂层上沉积石墨烯层。 此外，还涉及一种包括获得的石墨烯/基底结构的电子器件。