公开(公告)号：US20240317675A1

公开(公告)日：2024-09-26

申请号：US18395277

申请日：2023-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guey-Sheng LIOU ,  Chyi-Ming LEU ,  Jheng-Ying LI ,  Hsiang-Jui CHEN ,  Yu Jen SHAO ,  Min Hsiu TU ,  Hou Lin LI

IPC: C07C217/92 ,  C09K9/02 ,  G02F1/1514 ,  G02F1/155

CPC classification number: C07C217/92 ,  C09K9/02 ,  G02F1/1514 ,  G02F1/155 ,  C09K2211/1007 ,  C09K2211/1014

Abstract: An electrochromic composition includes an oxidizable compound, a reducible compound, and a solvent. The oxidizable compound includes




wherein each R2 is independently —N(R1)2, —OR1, or —R1, and R1 is C1-3 alkyl group. The reducible compound has a chemical structure of




and each R3 is independently C4-12 alkyl group, —OCnH2n+1,




and n=0˜7.

公开(公告)号：US20180186932A1

公开(公告)日：2018-07-05

申请号：US15649120

申请日：2017-07-13

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guey-Sheng LIOU ,  Huan-Shen LIU ,  De-Cheng HUANG ,  Yu-Ruei KUNG ,  Li-Ting HUANG ,  Chyi-Ming LEU

IPC: C08G69/26 ,  C09K9/02

CPC classification number: C08G69/265 ,  C08G73/0273 ,  C08G73/028 ,  C08G73/1042 ,  C08G73/1078 ,  C09D179/08 ,  C09K9/02 ,  G01N21/31 ,  G02F2001/1515

Abstract: An electrochromic composition is provided. The electrochromic composition includes 0.5˜10 parts by weight of a first oxidizable polymer, 0.5˜10 parts by weight of a reducible organic compound, 0.5˜20 parts by weight of an electrolyte, and 60˜98.5 parts by weight of a solvent. The first oxidizable polymer is a polymer of 1 molar part of diamine and 0.1˜20 molar parts of dicarboxylic acid, diacyl chloride, or dianhydride, a mixture of the aforementioned polymers, or a copolymer of the aforementioned polymers. An electrochromic element including the aforementioned electrochromic composition is also provided.

公开(公告)号：US20150241752A1

公开(公告)日：2015-08-27

申请号：US14631542

申请日：2015-02-25

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guey-Sheng LIOU ,  Hung-Ju YEN ,  Ya-Wen CHUANG ,  Yu-Ruei KUNG ,  Chyi-Ming LEU ,  Li-Ting HUANG

IPC: G02F1/153 ,  C08G73/02

CPC classification number: C08G73/026 ,  C08G73/024 ,  C08G73/0266 ,  C09K9/00 ,  C09K9/02 ,  C09K2211/1059 ,  C09K2211/1466 ,  G02F1/15 ,  G02F1/1508 ,  G02F2001/1515

Abstract: A transparent electrochromic polymer is provided, which is polymerized of 1 molar part of a diamine and 1 to 4 molar parts of epoxy compound. The diamine is Formula 1, Formula 2, or combinations thereof, and the epoxy compound is Formula 12, Formula 13, or combinations thereof. The disclosed also provides an electrochromic device, including a first transparent conductive layer, an electrochromic layer on the first transparent conductive layer, and an electrolyte layer on the electrolyte layer, wherein the electrochromic layer is the transparent electrochromic polymer, and a second transparent conductive layer on the electrolyte layer.

Abstract translation: 提供了一种透明的电致变色聚合物，其由1摩尔份的二胺和1至4摩尔份的环氧化合物聚合。 二胺是式1，式2或其组合，环氧化合物是式12，式13或其组合。 所公开的还提供了一种电致变色器件，包括第一透明导电层，第一透明导电层上的电致变色层和电解质层上的电解质层，其中电致变色层是透明电致变色聚合物，第二透明导电层 在电解质层上。