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Title: Autonomous electrochromic assembly

Patent ·
OSTI ID:1172143

This disclosure describes system and methods for creating an autonomous electrochromic assembly, and systems and methods for use of the autonomous electrochromic assembly in combination with a window. Embodiments described herein include an electrochromic assembly that has an electrochromic device, an energy storage device, an energy collection device, and an electrochromic controller device. These devices may be combined into a unitary electrochromic insert assembly. The electrochromic assembly may have the capability of generating power sufficient to operate and control an electrochromic device. This control may occur through the application of a voltage to an electrochromic device to change its opacity state. The electrochromic assembly may be used in combination with a window.

Research Organization:
ITN Energy Systems, Inc., Littleton, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000019
Assignee:
ITN Energy Systems, Inc. (Littleton, CO)
Patent Number(s):
8,976,440
Application Number:
13/758,387
OSTI ID:
1172143
Resource Relation:
Patent File Date: 2013 Feb 04
Country of Publication:
United States
Language:
English

References (21)

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Onboard controller for multistate windows patent September 2016
Onboard controller for multistate windows patent September 2016
Controlling transitions in optically switchable devices patent August 2016
Controlling transitions in optically switchable devices patent August 2016
Controlling transitions in optically switchable devices patent May 2016
Driving thin film switchable optical devices patent July 2015

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