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Restricted Area Printing by Ink Drawing (RAPID) for Solution-Processed Thin Films

This technology, Restricted Area Printing by Ink Drawing (RAPID) is a novel printing process to develop solution-processed electronics. The method utilizes confined plates to apply external stimuli (namely increased temperature) to the printing ink. In doing so, control over the nucleation process and growth of crystallites in the printed films is increased....

Published: 4/23/2024 | Inventor(s): Adam Printz, Matthew Dailey, Subham Dastidar

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Category(s): Technology Classifications > Materials > Processing, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Semiconductors

High-Throughput 3D Printing System

This invention is a high-throughput 3D printing system that employs a multi-head configuration, complemented by custom objectives designed for an expanded field of view (FOV). This approach uses a custom-designed microscope objective with expanded FOV for greater accuracy during production. The system results in a significant increase in 3D printing...

Published: 12/20/2023 | Inventor(s): Rongguang Liang, Zhihan Hong, Piaoran Ye

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Category(s): Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Imaging & Optics > Materials & Fabrication

Trapped particle classification in additive manufacturing

This technology is an improvement to a rapid design approach for designing nanophotonic devices. It is a method of optical positioning and linking (OPAL) using highly focused lasers (sometimes called “optical tweezers”) used for nanofabrication of molecules for devices, drugs, and other nano-metamaterials. Combined with the previous optical...

Published: 3/10/2024 | Inventor(s): Euan Mcleod, Natalie Shultz

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Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources, Technology Classifications > Sensors & Controls > Biologic, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices

Micro-Torsion Balance

This technology is a new ultra-sensitive torsion balance device small enough to fit on a microchip, that can be used to measure forces, gravity, or acceleration with a high degree of resolution. Background: A torsion balance measures torque by monitoring the rotation of a test mass suspended by from an elastic fiber (acting as a torsion spring). To...

Published: 4/3/2023 | Inventor(s): Aman Rajendra Agrawal, Dalziel Wilson, Jon Pratt, Stephan Schlamminger

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Category(s): Technology Classifications > Imaging & Optics > Sensors and Detection > Remote Sensing, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

"Stick and Peel" Probe Properties of Perovskite Material Properties for Manufacturing Scale-Up and Quality Control

A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum dot) thin film, metal oxides, a material blend or...

Published: 3/12/2024 | Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong

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Sugar-Based Low Molecular Weight Hydrogels from Alkyl Glycolipids

University of Arizona researchers have created sugar-based low molecular weight hydrogels that spontaneously self-assemble through weak, noncovalent intermolecular interactions. These gels are thixotropic, biocompatible, and biodegradable. Despite being held together through non-covalent interactions, these hydrogels exhibit greater mechanical strength...

Published: 3/12/2024 | Inventor(s): Jeanne Pemberton, Laurel Kegel, Yu-Cheng Wang

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Highly Transmissive Infrared Polymer Micro Optical Lenses and Arrays

Polymeric microscale lenses, which are highly transmissive for infrared wavelengths, can be fabricated using photolithography. Arrays of lenses may be mass produced and incorporated into optical-electronic systems. Background: Conventionally, lenses for use in infrared imaging have been made from inorganic materials due to their superior optical properties...

Published: 3/12/2024 | Inventor(s): Dong-Chul Pyun, Robert Norwood, Abhinav Nishant, Tristan Kleine, Nicholas Lyons, Kyungjo Kim

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Powering Implantable Sensors and Devices

This invention seeks to create a capacitor-based alternative to existing battery-based portable and miniaturized power storage systems that are necessary for powering implanted sensors and devices, down to the micro- and nano-scale level. The proposed technology employs nano-wired ultra capacitors (NUC), composed of a dielectric membrane placed between...

Published: 1/31/2024 | Inventor(s): Wolfgang Fink, Olgierd Palusinski

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Category(s): Technology Classifications > Imaging & Optics > Ophthalmology, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Sensors & Controls > Biologic, Technology Classifications > Medical Devices > Diagnostic

Ionic Plastic Filled Nanowire Ultra Capacitor

The unique feature of this invention is the manufacturing process, which uses commercially available or customized dielectric membrane templates with nano-pores to increase the surface area of the conducting materials allowing for more capacitance per unit area than a parallel plate capacitor could ever hope to achieve. This process will most likely...

Published: 4/3/2023 | Inventor(s): Olgierd Palusinski, Dominic Gervasio, John Gustafson, Eric Newlin

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology

Nano-Based Broad-Band Photon Detector Array

This invention is a thermoelectric photon detector technique that achieves high density of photon detectors. This technique also allows for the construction of a large array or high resolution thermoelectric broad-band (UV-IR) single photon detectors. Background: With many studies and reports published regarding photon detectors, the majority of...

Published: 4/3/2023 | Inventor(s): Qing Hao, Na Lu

Keywords(s):

Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Photonics

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