INK FOR ELECTROCHROMIC DEVICE, ELECTROCHROMIC DEVICE, AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide ink for an electrochromic device capable of improving color characteristics when forming an electrochromic material using an inkjet printing method.SOLUTION: An electrochromic device comprises: a pair of insulation substrates 10, 20 facing each other; and a lower ele...

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Hauptverfasser: HAYASHI NOBUAKI, NO CHANG-HO, JEON SEOKIN, DAS
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide ink for an electrochromic device capable of improving color characteristics when forming an electrochromic material using an inkjet printing method.SOLUTION: An electrochromic device comprises: a pair of insulation substrates 10, 20 facing each other; and a lower electrode 12 and an upper electrode 22 formed on the insulation substrates 10, 20, respectively. An auxiliary electrode 14a is formed on the lower electrode 12, and an electrochromic layer 15 formed on one side of the auxiliary electrode 14a has an electrochromic material, a metal salt, and a solvent.