DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Hybrid polymer networks as ultra low `k` dielectric layers

Abstract

According to one embodiment, a polymeric material includes at least one polydimethylsiloxane (PDMS) polymer, and at least one polyhedral oligomericsilsequioxane (POSS) molecule. According to another embodiment, a method includes providing at least one polydimethylsiloxane (PDMS) polymer, providing at least one polyhedral oligomericsilsequioxane (POSS) molecule, and coupling the at least one PDSM polymer to the at least one POSS molecule to form a hybrid polymeric material.

Inventors:
;
Issue Date:
Research Org.:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1240413
Patent Number(s):
9260571
Application Number:
13/898,397
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Classifications (CPCs):
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 May 20
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Lewicki, James, and Worsley, Marcus A. Hybrid polymer networks as ultra low `k` dielectric layers. United States: N. p., 2016. Web.
Lewicki, James, & Worsley, Marcus A. Hybrid polymer networks as ultra low `k` dielectric layers. United States.
Lewicki, James, and Worsley, Marcus A. Tue . "Hybrid polymer networks as ultra low `k` dielectric layers". United States. https://www.osti.gov/servlets/purl/1240413.
@article{osti_1240413,
title = {Hybrid polymer networks as ultra low `k` dielectric layers},
author = {Lewicki, James and Worsley, Marcus A.},
abstractNote = {According to one embodiment, a polymeric material includes at least one polydimethylsiloxane (PDMS) polymer, and at least one polyhedral oligomericsilsequioxane (POSS) molecule. According to another embodiment, a method includes providing at least one polydimethylsiloxane (PDMS) polymer, providing at least one polyhedral oligomericsilsequioxane (POSS) molecule, and coupling the at least one PDSM polymer to the at least one POSS molecule to form a hybrid polymeric material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 16 00:00:00 EST 2016},
month = {Tue Feb 16 00:00:00 EST 2016}
}

Works referenced in this record:

A New Type of Low-ϰ Dielectric Films Based on Polysilsesquioxanes
journal, October 2002


Dielectric breakdown of PDMS thin films
journal, April 2013


On a novel method to synthesize POSS-based hybrids: An example of the preparation of TPU based system
journal, January 2013


Low Dielectric Constant Materials Integration Challenges
journal, January 1998


Bridged Polysilsesquioxanes. Highly Porous Hybrid Organic-Inorganic Materials
journal, July 1995


Characterization of various low- k dielectrics for possible use in applications at temperatures below 160 °C
journal, January 2005


Adhesive-Free Transfer of Gold Patterns to PDMS-Based Nanocomposite Dielectric for Printed High-Performance Organic Thin-Film Transistors
journal, May 2011


Highly sensitive flexible pressure sensors with microstructured rubber dielectric layers
journal, September 2010


Micropatternable elastic electrets based on a PDMS/carbon nanotube composite
journal, September 2010


Low-κ nanocomposite films based on polyimides with grafted polyhedral oligomeric silsesquioxane
journal, January 2005


SiO2 aerogel ultra low k dielectric patterning using different hard mask concepts and stripping processes
journal, October 2004


Nanocontact Electrification through Forced Delamination of Dielectric Interfaces
journal, October 2010


Development of rigid-flex and multilayer flex for electronic packaging
conference, June 2010


Flexible pentacene organic thin film transistor circuits fabricated directly onto elastic silicone membranes
journal, December 2009


Medium and atmospheric pressure plasma treatment for improvement of adhesion of PDMS used for flexible and stretchable electronics
conference, August 2008

  • De Geyter, N.; Morent, R.; Axisa, F.
  • 2008 IEEE Interdisciplinary Conference on Portable Info Devices (PORTABLE) - Polytronic 2008. IEEE Conference on Polymers and Adhesives in Microelectronics and Photonics, PORTABLE-POLYTRONIC 2008 - 2nd IEEE International Interdisciplinary Conference on Portable Information Devices and the 2008 7th IEEE Conference on Polymers and Adhesives in Microelectronics and Photonics
  • https://doi.org/10.1109/PORTABLE-POLYTRONIC.2008.4681279

Porosity-Induced Electric Field Enhancement and Its Impact on Charge Transport in Porous Inter-Metal Dielectrics
conference, March 2006


Effect of Porosity on Charge Transport in Porous Ultra-Low-k Dielectrics
conference, January 2006


Electric field enhancement caused by porosity in ultra-low-k dielectrics
conference, January 2005


Flexible distributed capacitive sensor with encapsulated ferroelectric liquid
conference, January 2011


Stretch-tuneable dielectric mirrors and optical microcavities
journal, January 2010


Electromechanical Response of Electrorheological Fluids and Poly(dimethylsiloxane) Networks
journal, September 2001


Magnetically induced anisotropy of electric permittivity in the PDMS ferromagnetic gel
journal, January 2011


Effect of meta-Carborane on Segmental Dynamics in a Bimodal Poly(dimethylsiloxane) Network
journal, December 2008


Synthesis of hydrophobic mesoporous silica films using poly(dimethylsiloxane)–poly(ethylene oxide) (PDMS–PEO) as co-template
journal, November 2011


Microplasma stamps for selective surface modification: design and characterization
journal, October 2008


Fabrication of Two-Dimensional Assemblies of Ag Nanoparticles and Nanocavities in Poly(dimethylsiloxane) Resin
journal, November 2001


Ion-implanted compliant electrodes used in dielectric electroactive polymer actuators with large displacement
journal, September 2009


Flexible touch- and pressure sensitive eiezo elastomer stretch sensor for simple surface position detection
conference, September 2008


Polydimethylsiloxane membranes for millimeter-wave planar ultra flexible antennas
journal, September 2006


The role of ultraviolet radiation during ultralow k films curing: Strengthening mechanisms and sacrificial porogen removal
journal, November 2007


How to tune rubber elasticity
conference, July 2004


The viscosity and ion conductivity of polydimethylsiloxane systems: 2. Ion concentration effects
journal, October 1994


Low-dielectric, nanoporous polyimide films prepared from PEO–POSS nanoparticles
journal, November 2005


PDMS/graphite stretchable electrodes for dielectric elastomer actuators
conference, April 2010

  • Kujawski, Mark; Pearse, Justin; Smela, Elisabeth
  • SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, SPIE Proceedings
  • https://doi.org/10.1117/12.847249

Fabrication of Organic Thin Film Transistor(OTFT) Array by Using Nanoprinting Process
journal, December 2006


Roll-Printed Organic Thin-Film Transistor Using Patterned Poly(dimethylsiloxane) (PDMS) Stamp
journal, May 2010


Fabrication of OTFT Array with Coated Thin Film Dielectric and Printed Electrodes by Using Microcontact Printing
journal, October 2007


Direct-Printed Organic Thin-Film Transistor Using PDMS Stamp and Low Viscosity Nanosilver Ink
journal, October 2008


The stability of polysiloxanes incorporating nano-scale physical property modifiers
journal, April 2008


Low dielectric constant porous films
patent, March 2001


Chemical planarization performance for copper/low-k interconnect structures
patent, July 2006


Recovery of hydrophobicity of low-k and ultra low-k organosilicate films used as inter metal dielectrics
patent, February 2007


Recovery of hydrophobicity of low-k and ultra low-k organosilicate films used as inter metal dielectrics
patent, March 2010