Dynamic window daylighting systems: Electropolymeric technology for solar responsive building envelopes

Elizabeth A. Krietemeyer, Shane I. Smith, Anna H. Dyson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations


Human health and energy problems associated with the lack of control of sunlight in contemporary buildings have necessitated research into dynamic windows for energy efficient buildings. Existing window technologies have made moderate progress towards greater energy performance for facades but remain limited in their response to dynamic solar conditions, building energy requirements, and variable user preferences for visual comfort. Recent developments in electropolymeric display technology provide opportunities to transfer electroactive polymers to windows that can achieve high levels of geometric and spectral selectivity through the building envelope in order to meet the lighting, thermal and user requirements of occupied spaces. Experimental simulations that investigate daylight quality, energy performance, and architectural effects of electropolymeric glazing technology are presented.

Original languageEnglish (US)
Title of host publicationElectroactive Polymer Actuators and Devices (EAPAD) 2011
StatePublished - 2011
EventElectroactive Polymer Actuators and Devices (EAPAD) 2011 - San Diego, CA, United States
Duration: Mar 7 2011Mar 10 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X


OtherElectroactive Polymer Actuators and Devices (EAPAD) 2011
Country/TerritoryUnited States
CitySan Diego, CA


  • Building envelope
  • Daylighting
  • Dynamic window
  • Electroactive polymers
  • Energy use
  • Insulated glazing unit (IGU)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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