公开(公告)号：US20190099751A1

公开(公告)日：2019-04-04

申请号：US16145805

申请日：2018-09-28

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Woo Jin Hyun ,  Lorraine F. Francis ,  Carl Daniel Frisbie

IPC: B01L3/00 ,  B01F5/04

Abstract: An open-channel microfluidic diode includes a first reservoir, a second reservoir, a first channel and a second channel. The first channel is in fluid communication with the first reservoir, wherein the first channel is characterized by a first cross-sectional area. The second channel is in fluid communication with the first channel and the second reservoir, wherein the second channel is characterized by a second cross-sectional area greater than the first cross-sectional area. The first channel interacts with the second channel at a junction, and wherein liquid flows from the second channel to the first channel via capillary forces.

公开(公告)号：US09401306B2

公开(公告)日：2016-07-26

申请号：US14538367

申请日：2014-11-11

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Ankit Mahajan ,  Carl Daniel Frisbie ,  Lorraine F. Francis

IPC: H01L21/44 ,  H01L21/768 ,  H01L29/06 ,  H01L21/683 ,  H01L31/0392 ,  H01L27/12 ,  H01L29/786 ,  H01L21/48

CPC classification number: H01L21/76834 ,  C23C18/1608 ,  C23C18/2006 ,  C23C18/30 ,  C23C18/405 ,  H01L21/4867 ,  H01L21/6835 ,  H01L21/76879 ,  H01L21/76882 ,  H01L27/1285 ,  H01L27/1292 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/78693 ,  H01L29/78696 ,  H01L31/0392 ,  H01L51/0005 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0048 ,  H01L51/0545 ,  H05K1/162 ,  H05K1/167 ,  H05K3/107 ,  H05K3/1258 ,  H05K3/182 ,  H05K2201/09036 ,  H05K2203/0709

Abstract: A manufacturing process, which we term Self-Aligned Capillarity-Assisted Lithography for manufacturing devices having nano-scale or micro-scale features, such as flexible electronic circuits, is described.

Abstract translation: 描述了一种制造工艺，我们将其称为自对准毛细管辅助光刻技术用于制造具有纳米尺度或微尺度特征的器件，例如柔性电子电路。

公开(公告)号：US20250146148A1

公开(公告)日：2025-05-08

申请号：US18833132

申请日：2023-02-01

Applicant: Regents of the University of Minnesota

Inventor： Paul Jakob Dauenhauer ,  Carl Daniel Frisbie ,  Tzia Ming Onn ,  Sallye Rose Gathmann ,  Yuxin Wang

IPC: C25B11/052 ,  C23C16/18 ,  C23C16/40 ,  C23C16/455 ,  C25B3/03 ,  C25B11/065 ,  C25B11/075 ,  C25B11/077 ,  C25B11/081

Abstract: Provided are carbon-based catalytic devices, methods of catalyzing one or more chemical reactions, and methods of fabricating the catalytic devices. Catalytic devices may include a catalyst material, an electrically conductive carbon material in contact with the catalyst material, an electrically conductive layer, and a dielectric material in contact with the electrically conductive carbon material and the electrically conductive layer. In some embodiments, the electrically conductive layer is configured to apply a bias voltage to the catalyst material, and the catalytic device is configured to catalyze a conversion of one or more chemical reactants to one or more chemical products.

公开(公告)号：US20220127153A1

公开(公告)日：2022-04-28

申请号：US17434576

申请日：2020-02-28

Applicant: Regents of the University of Minnesota

Inventor： Carl Daniel Frisbie ,  Paul J. Dauenhauer ,  Matthew Alexander Ardagh

IPC: C01C1/04 ,  B01J19/08

Abstract: A heterogeneous catalysis method for catalyzing the conversion of a first chemical species to a second chemical species includes varying a binding energy of the first chemical species, the second chemical species, or both over time and in the presence of a catalyst. Systems configured to catalyze the conversion of the first chemical species to the second chemical species by varying a binding energy of the first chemical species, the second chemical species, or both over time and in the presence of a catalyst include a sound wave generator, a pressure generator, a piezoelectric material, or a back gate device configured to facilitate the varying of the binding energy of the first chemical species, the second chemical species, or both.

公开(公告)号：US20150130069A1

公开(公告)日：2015-05-14

申请号：US14538367

申请日：2014-11-11

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Ankit Mahajan ,  Carl Daniel Frisbie ,  Lorraine F. Francis

IPC: H01L23/528 ,  H01L21/768

CPC classification number: H01L21/76834 ,  C23C18/1608 ,  C23C18/2006 ,  C23C18/30 ,  C23C18/405 ,  H01L21/4867 ,  H01L21/6835 ,  H01L21/76879 ,  H01L21/76882 ,  H01L27/1285 ,  H01L27/1292 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/78693 ,  H01L29/78696 ,  H01L31/0392 ,  H01L51/0005 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0048 ,  H01L51/0545 ,  H05K1/162 ,  H05K1/167 ,  H05K3/107 ,  H05K3/1258 ,  H05K3/182 ,  H05K2201/09036 ,  H05K2203/0709

Abstract: A manufacturing process, which we term Self-Aligned Capillarity-Assisted Lithography for manufacturing devices having nano-scale or micro-scale features, such as flexible electronic circuits, is described.

Abstract translation: 描述了一种制造工艺，我们将其称为自对准毛细管辅助光刻技术用于制造具有纳米尺度或微尺度特征的器件，例如柔性电子电路。