公开(公告)号：US20190086757A1

公开(公告)日：2019-03-21

申请号：US16032980

申请日：2018-07-11

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Jiazhi He ,  Yan Zhou

IPC分类号： G02F1/155 ,  G02F1/153 ,  G02F1/1343 ,  C09K9/02 ,  C08G61/12

摘要： The disclosure relates generally to electrochromic devices wherein the self-bleaching behavior of an electrochromic polymer (ECP) film is suppressed, and related methods. In some embodiments, provided are ECP films on modified transparent conductive oxide substrates, such as a partially octadecyltrichlorosilane (OTS) covered indium tin oxide (ITO) substrate (POTS-ITO substrate), methods of preparing the ECP films, and electrochromic devices comprising the films.

公开(公告)号：US10544257B2

公开(公告)日：2020-01-28

申请号：US15965483

申请日：2018-04-27

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

摘要： Electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores, are provided. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidation states.

公开(公告)号：US20170321002A1

公开(公告)日：2017-11-09

申请号：US15399839

申请日：2017-01-06

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

CPC分类号： C08G61/126 ,  C08G61/123 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/19 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/3327 ,  C08G2261/364 ,  C08G2261/419 ,  C08G2261/54 ,  C09K9/02 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491

摘要： This disclosure relates generally to electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.

公开(公告)号：US10550221B2

公开(公告)日：2020-02-04

申请号：US16033012

申请日：2018-07-11

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Jiazhi He ,  Yan Zhou

IPC分类号： C08G61/12 ,  G02F1/155 ,  C09K9/02 ,  G02F1/1516

摘要： Provided herein are black-to-transmissive electrochromic polymers having superior properties such as absorbance of across the entire visible spectrum and an obvious color change from black to transmissive with an applied voltage. Provided also include methods for synthesizing or using the same. The black-to-transmissive electrochromic polymer thin films may comprise the black-to-transmissive electrochromic polymers, as well as electrochromic devices comprising the black-to-transmissive electrochromic polymers or thin films.

公开(公告)号：US20180244839A1

公开(公告)日：2018-08-30

申请号：US15965483

申请日：2018-04-27

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

摘要： This disclosure relates generally to electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.

公开(公告)号：US09975989B2

公开(公告)日：2018-05-22

申请号：US15399839

申请日：2017-01-06

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G75/00 ,  C08G61/12 ,  C09K9/02

CPC分类号： C08G61/126 ,  C08G61/123 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/19 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/3327 ,  C08G2261/364 ,  C08G2261/419 ,  C08G2261/54 ,  C09K9/02 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491

摘要： This disclosure relates generally to electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.

公开(公告)号：US11124601B2

公开(公告)日：2021-09-21

申请号：US16718600

申请日：2019-12-18

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Jiazhi He ,  Yan Zhou

IPC分类号： C08G61/12 ,  G02F1/155 ,  C09K9/02 ,  G02F1/1516

摘要： Black-to-transmissive electrochromic polymers have superior properties such as absorbance of across the entire visible spectrum and an obvious color change from black to transmissive with an applied voltage. Methods for synthesizing or using the same include contacting monomers under polymerization conditions. Black-to-transmissive electrochromic polymer thin films include the black-to-transmissive electrochromic polymers, and electrochromic devices include the black-to-transmissive electrochromic polymers or thin films.

公开(公告)号：US11066513B2

公开(公告)日：2021-07-20

申请号：US16718674

申请日：2019-12-18

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

摘要： Electrochromic polymers include conjugated chromophores in spaced relation with one another, and conjugation-break spacers (CBSs). At least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.

公开(公告)号：US10921674B2

公开(公告)日：2021-02-16

申请号：US16032980

申请日：2018-07-11

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Jiazhi He ,  Yan Zhou

IPC分类号： G02F1/15 ,  G02F1/155 ,  G02F1/153 ,  G02F1/1343 ,  C09K9/02 ,  C08G61/12 ,  G02F1/1516

摘要： The disclosure relates generally to electrochromic devices wherein the self-bleaching behavior of an electrochromic polymer (ECP) film is suppressed, and related methods. In some embodiments, provided are ECP films on modified transparent conductive oxide substrates, such as a partially octadecyltrichlorosilane (OTS) covered indium tin oxide (ITO) substrate (POTS-ITO substrate), methods of preparing the ECP films, and electrochromic devices comprising the films.

公开(公告)号：US11773214B2

公开(公告)日：2023-10-03

申请号：US17376470

申请日：2021-07-15

申请人： Furcifer Inc.

发明人： Jianguo Mei ,  Yan Zhou

IPC分类号： C08G61/12 ,  C09K9/02

CPC分类号： C08G61/126 ,  C08G61/123 ,  C09K9/02 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/19 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/3327 ,  C08G2261/364 ,  C08G2261/419 ,  C08G2261/54 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491

摘要： This disclosure relates generally to electrochromic polymers that include a plurality of π-conjugated chromophores in spaced relation with one another, and a plurality of conjugation-break spacers (CBSs), where at least one CBS separates adjacent chromophores. The chromophores may be colored in the neutral state, and multicolored to transmissive in different oxidization states.