Title:
REFLECTIVE DIMMING ELECTROCHROMIC ELEMENT INSERTED WITH NON-WATER BASED HYDROGEN ION CONDUCTIVE ELECTROLYTE LAYER, AND DIMMING ELEMENT USING SAID REFLECTIVE DIMMING ELECTROCHROMIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/039173
Kind Code:
A1
Abstract:
A reflective dimming element in which a multi-layer membrane is formed within a transparent base material, wherein: the multi-layer membrane is configured such that transparent base material (10) which is sequentially formed with transparent electrode layer (20) and an ion storage layer (30), and transparent base material (70) which is sequentially formed with transparent electrode layer (60), a reflective dimming layer (50), and a catalyst layer (40) or is sequentially formed with the reflective dimming layer (50) and the catalyst layer (40) have a structure in which a non-water based hydrogen ion conductive electrolyte layer (90) is inserted between the ion storage layer (30) and the catalyst layer (40); and the electrolyte layer (90) is formed from a non-water based hydrogen ion conductive electrolyte solution (80) containing an ion-conductive polymer and exhibits high hydrogen ion conductivity and high light-transmitting performance. As a consequence, a reflective dimming electrochromic element that enables switching in a short time over a wide range via low-voltage driving and a dimming member using said element are provided.
Inventors:
TAJIMA KAZUKI (JP)
YOSHIMURA KAZUKI (JP)
YAMADA YASUSEI (JP)
YOSHIMURA KAZUKI (JP)
YAMADA YASUSEI (JP)
Application Number:
PCT/JP2012/073520
Publication Date:
March 21, 2013
Filing Date:
September 13, 2012
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
TAJIMA KAZUKI (JP)
YOSHIMURA KAZUKI (JP)
YAMADA YASUSEI (JP)
TAJIMA KAZUKI (JP)
YOSHIMURA KAZUKI (JP)
YAMADA YASUSEI (JP)
International Classes:
G02F1/1524
Foreign References:
| JP2006106343A | 2006-04-20 | |||
| JP2000508114A | 2000-06-27 | |||
| JP2009042619A | 2009-02-26 | |||
| JP2000204862A | 2000-07-25 | |||
| US6647166B2 | 2003-11-11 | |||
| JP2003335553A | 2003-11-25 | |||
| JP2005274630A | 2005-10-06 | |||
| JP2008152070A | 2008-07-03 | |||
| JP2008152071A | 2008-07-03 | |||
| JP2009025785A | 2009-02-05 | |||
| JP2010285168A | 2010-12-24 | |||
| JP2011086732A | 2011-04-28 |
Other References:
K. TAJIMA; Y. YAMADA; S. BAO; M. OKADA; K. YOSHIMURA: "Durability of All-Solid-State Switchable Mirror Based on Magnesium-Nickel Thin Film", ELECTROCHEMICAL SOLID STATE LETTERS, vol. 10, no. 3, 2007, pages J52 - 54
K. TAJIMA; Y. YAMADA; S. BAO; M. OKADA; K. YOSHIMURA: "Analysis of Degradation of Flexible All-Solid-State Switchable Mirror Based on Mg-Ni Thin Film", JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 48, no. 10, 2009, pages 102402 - 1,102402-5
See also references of EP 2757413A4
K. TAJIMA; Y. YAMADA; S. BAO; M. OKADA; K. YOSHIMURA: "Analysis of Degradation of Flexible All-Solid-State Switchable Mirror Based on Mg-Ni Thin Film", JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 48, no. 10, 2009, pages 102402 - 1,102402-5
See also references of EP 2757413A4
Attorney, Agent or Firm:
NISHIZAWA TOSHIO (JP)
Toshio Nishizawa (JP)
Toshio Nishizawa (JP)
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Claims: