公开(公告)号：US08937758B2

公开(公告)日：2015-01-20

申请号：US13891365

申请日：2013-05-10

申请人： Sukchan Kim ,  Tohru Yashiro ,  Koh Fujimura ,  Hiroyuki Takahashi ,  Shigenobu Hirano ,  Yoshihisa Naijo ,  Yoshinori Okada ,  Kazuaki Tsuji

发明人： Sukchan Kim ,  Tohru Yashiro ,  Koh Fujimura ,  Hiroyuki Takahashi ,  Shigenobu Hirano ,  Yoshihisa Naijo ,  Yoshinori Okada ,  Kazuaki Tsuji

IPC分类号： G02F1/153 ,  G02F1/155 ,  G02F1/163

CPC分类号： G02F1/155 ,  G02F1/163

摘要： An electrochromic display device includes an electrochromic display element including a display electrode, an electrochromic layer provided on the display electrode, an opposing electrode facing the display electrode, and an electrolyte layer sandwiched between the display electrode and the opposing electrode. The electrochromic display device further includes a switching element, and a electric storage element. The display electrode is connected with the opposing electrode by a power source or the electric storage element via the switching element, and when performing driving, part of electric charges, which are stored in the electrochromic display element, are applied for charging the electric storage element, or electric charges in the electric storage element that has been charged are used for driving the electrochromic display element.

摘要翻译： 电致变色显示装置包括电显示元件，其包括显示电极，设置在显示电极上的电致变色层，面对显示电极的相对电极和夹在显示电极与相对电极之间的电解质层。 电致变色显示装置还包括开关元件和电存储元件。 显示电极通过电源或存储元件经由开关元件与对置电极连接，并且当执行驱动时，存储在电致变色显示元件中的部分电荷被施加用于对蓄电元件充电 或已经充电的蓄电元件中的电荷用于驱动电致变色显示元件。

公开(公告)号：US20140268284A1

公开(公告)日：2014-09-18

申请号：US14167091

申请日：2014-01-29

申请人： Yoshihisa Naijo ,  Tohru Yashiro ,  Yoshinori Okada ,  Shigenobu Hirano ,  Koh Fujimura ,  Kazuaki Tsuji ,  Hiroyuki Takahashi ,  Sukchan Kim ,  Keiichiroh Yutani ,  Toshiya Sagisaka

发明人： Yoshihisa Naijo ,  Tohru Yashiro ,  Yoshinori Okada ,  Shigenobu Hirano ,  Koh Fujimura ,  Kazuaki Tsuji ,  Hiroyuki Takahashi ,  Sukchan Kim ,  Keiichiroh Yutani ,  Toshiya Sagisaka

IPC分类号： G02F1/155

CPC分类号： G02F1/155 ,  G02F1/1347 ,  G02F1/15 ,  G02F1/1521 ,  G02F1/1523 ,  G02F1/153 ,  G02F1/163 ,  G02F2001/1536 ,  G02F2001/1552 ,  G09G3/38 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2310/063 ,  G09G2320/0209 ,  G09G2320/0242 ,  Y10T29/49117

摘要： Disclosed is an electrochromic display element, including a display substrate, an opposed substrate that is opposed to the display substrate, an opposed electrode being formed at a display-substrate-opposed side of the opposed substrate, a first display electrode and a first electrochromic layer being laminated at an opposed-substrate-opposed side of the display substrate, a single porous film being formed between the display substrate and the opposed substrate, a second display electrode and a second electrochromic layer being laminated at a display-substrate-opposed side of the porous film, a third display electrode and a third electrochromic layer being laminated at an opposed-substrate-opposed side of the porous film, and an electrolyte being present between the display substrate and the opposed substrate.

摘要翻译： 公开了一种电致变色显示元件，包括显示基板，与显示基板相对的相对基板，在相对基板的显示基板相对侧形成的相对电极，第一显示电极和第一电致变色层 层叠在显示基板的相对基板相对侧，在显示基板和相对基板之间形成单个多孔膜，第二显示电极和第二电致变色层层压在显示基板相对侧 所述多孔膜，第三显示电极和第三电致变色层层叠在所述多孔膜的相对衬底相对侧，并且存在于所述显示基板和所述相对基板之间的电解质。

公开(公告)号：US08743048B2

公开(公告)日：2014-06-03

申请号：US13307122

申请日：2011-11-30

申请人： Hiroyuki Takahashi ,  Yoshinori Okada ,  Tohru Yashiro ,  Akishige Murakami ,  Shigenobu Hirano ,  Yoshihisa Naijo

发明人： Hiroyuki Takahashi ,  Yoshinori Okada ,  Tohru Yashiro ,  Akishige Murakami ,  Shigenobu Hirano ,  Yoshihisa Naijo

IPC分类号： G09G3/38

CPC分类号： G02F1/155 ,  G02F2001/1536 ,  G02F2201/16

摘要： A disclosed electrochromic display element includes a display substrate, a counter substrate facing the display substrate, display electrodes arranged between the display substrate and the counter substrate, electrochromic layers formed on the respective display electrodes, a plurality of drive elements arranged on the counter substrate at predetermined intervals, a plurality of pixel electrodes arranged on the drive elements, a charge retention layer formed over the pixel electrodes as a continuous layer, the charge retention layer being formed of a mixed film including a polymer and one of electric conductive microparticles and semiconductor microparticles, and an electrolyte layer sandwitched between the display substrate and the charge retention layer.

摘要翻译： 所公开的电致变色显示元件包括显示基板，面对显示基板的对置基板，布置在显示基板和对置基板之间的显示电极，形成在各个显示电极上的电致变色层，布置在相对基板上的多个驱动元件 布置在驱动元件上的多个像素电极，形成在像素电极上作为连续层的电荷保持层，电荷保持层由包含聚合物和导电微粒和半导体微粒之一的混合膜形成 以及在显示基板和电荷保持层之间切换的电解质层。

公开(公告)号：US08593715B2

公开(公告)日：2013-11-26

申请号：US13501007

申请日：2010-10-08

申请人： Tohru Yashiro ,  Shigenobu Hirano ,  Yousuke Manabe ,  Satoshi Hayashi

发明人： Tohru Yashiro ,  Shigenobu Hirano ,  Yousuke Manabe ,  Satoshi Hayashi

IPC分类号： G02F1/153

CPC分类号： C07D213/38 ,  C07D213/57 ,  C07D401/14 ,  C07D413/14 ,  C07D417/14 ,  C09K9/02 ,  C09K2211/1029 ,  C09K2211/1033

摘要： Disclosed are electrochromic compounds represented by the formulas defined in the specification.

摘要翻译： 公开了由本说明书中定义的式表示的电致变色化合物。

公开(公告)号：US20110279884A1

公开(公告)日：2011-11-17

申请号：US13105320

申请日：2011-05-11

申请人： Koh FUJIMURA ,  Shigenobu Hirano ,  Tohru Yashiro ,  Yoshihisa Naijo

发明人： Koh FUJIMURA ,  Shigenobu Hirano ,  Tohru Yashiro ,  Yoshihisa Naijo

IPC分类号： G02F1/153

CPC分类号： G02F1/1525 ,  G02F1/1334 ,  G02F2001/133337 ,  G02F2001/1519

摘要： An electrochromic display element including a display substrate, at least one display electrode, a counter electrode, a counter substrate, at least one electrochromic layer in contact with the display electrode, and an electrolyte layer between the electrochromic layer and the counter electrode, wherein the electrolyte layer contains a matrix resin having a three-dimensionally crosslinked structure and a mixture of a liquid crystal compound and an electrolyte, and wherein the mixture of the liquid crystal compound and the electrolyte is dispersed as a continuous phase in the matrix resin.

摘要翻译： 一种电致变色显示元件，包括显示基板，至少一个显示电极，对电极，对置基板，与显示电极接触的至少一个电致变色层，以及电致变色层和对电极之间的电解质层，其中， 电解质层含有具有三维交联结构的基质树脂和液晶化合物与电解质的混合物，其中液晶化合物和电解质的混合物以连续相分散在基质树脂中。

公开(公告)号：US07474322B2

公开(公告)日：2009-01-06

申请号：US11350584

申请日：2006-02-08

申请人： Hiroyuki Takahashi ,  Shigenobu Hirano ,  Ikue Kawashima

发明人： Hiroyuki Takahashi ,  Shigenobu Hirano ,  Ikue Kawashima

IPC分类号： B41J2/325

CPC分类号： C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  G03C1/73 ,  H05B33/14 ,  Y10S430/163

摘要： An image display medium that includes a photoconductive layer containing a photochromic compound and an electron accepting compound; and a substrate, in which the photochromic compound contains a fulgide compound, and the electron accepting compound contains a compound selected at least from: a) a phosphonic acid compound having analiphatic group containing 12 or more carbon atoms; b) an aliphatic carboxylic acid compound having an aliphatic group containing 12 or more carbon atoms; and c) a phenolic compound having an aliphatic group containing 12 or more carbon atoms, a process for forming an image using the medium, and a multicolor image-forming apparatus using the medium and suitable for the process.

摘要翻译： 一种图像显示介质，包括含有光致变色化合物和受电子化合物的光电导层; 以及其中光致变色化合物含有吡啶化合物的底物，并且所述电子接受性化合物含有至少选自以下的化合物：a）具有12个或更多个碳原子的具有脂肪族基团的膦酸化合物; b）具有含有12个或更多个碳原子的脂族基团的脂族羧酸化合物; 和c）具有含有12个或更多个碳原子的脂肪族基团的酚类化合物，使用该介质形成图像的方法和使用该介质并适于该方法的多色图像形成装置。

公开(公告)号：US20080112033A1

公开(公告)日：2008-05-15

申请号：US11935674

申请日：2007-11-06

申请人： Takeshi Shibuya ,  Shigenobu Hirano

发明人： Takeshi Shibuya ,  Shigenobu Hirano

IPC分类号： G02F1/155 ,  B05D5/06 ,  C07D498/04

CPC分类号： C09K9/02 ,  C09K2211/1007 ,  C09K2211/1033 ,  C09K2211/104 ,  Y10S359/90

摘要： A reversible recording material is disclosed. The reversible recording material includes one or more kinds of compounds having a structure shown in Chemical Formula (1) on a surface of metal oxide particles. In Chemical Formula (1), X shows a linkage including an element selected from Si, Ti, and Al; Y shows a linkage including a structure selected from Chemical Formula (2); Z shows a methylene group or a sulfide group capable of having a substituent group; Ar shows an aromatic group capable of having a substituent group; R1 and R2 show corresponding alkylene groups; R3 shows an alkylene group capable of forming a ring structure linked with —N—C—O— and able to have a substituent group; and “n” is an integer which is 1 or more.

摘要翻译： 公开了可逆记录材料。 可逆记录材料包括在金属氧化物颗粒的表面上具有化学式（1）所示结构的一种或多种化合物。 在化学式（1）中，X表示包含选自Si，Ti和Al的元素的键; Y表示包含选自化学式（2）的结构的键; Z表示能够具有取代基的亚甲基或硫醚基; Ar表示能够具有取代基的芳香族基团; R 1和R 2表示相应的亚烷基; R 3表示能够形成与-N-C-O-连接并能够具有取代基的环结构的亚烷基; “n”为1以上的整数。

公开(公告)号：US07333259B2

公开(公告)日：2008-02-19

申请号：US11540763

申请日：2006-10-02

申请人： Shigenobu Hirano ,  Takuji Kato ,  Hiroyuki Takahashi ,  Ikue Kawashima ,  Takeshi Shibuya

发明人： Shigenobu Hirano ,  Takuji Kato ,  Hiroyuki Takahashi ,  Ikue Kawashima ,  Takeshi Shibuya

IPC分类号： G02F1/15

CPC分类号： G02F1/163 ,  G02F1/15 ,  G02F1/1521 ,  G02F2203/34

摘要： Multicolor display elements are disclosed that are adapted to full color electric papers, which comprises a display electrode, counter electrode, electrolyte, and display layer, wherein the counter electrode is disposed oppositely to the display electrode, the electrolyte is filled into a space provided between the display electrode and the counter electrode, the display layer is disposed on the surface, which faces the counter electrode, of the display electrode, the display layer contains plural electrochromic compositions in a condition that the plural electrochromic compositions are separated into plural layers within the display layer or are mixed together within the display layer, and at least one of threshold voltage for coloring condition and threshold voltage for decoloring condition, or at least one of charge amount required for coloring into a sufficient color density and charge amount required for sufficiently decoloring, are substantially different each other between the plural electrochromic compositions.

摘要翻译： 公开了适用于全彩电纸的多色显示元件，其包括显示电极，对电极，电解质和显示层，其中对电极与显示电极相对设置，电解质填充在 显示电极和对电极，显示层设置在显示电极的面对对电极的表面上，显示层包含多个电致变色组合物，条件是多个电致变色组合物分离成多个电致变色组合物 显示层或在显示层内混合在一起，以及用于着色条件的着色条件和阈值电压的阈值电压中的至少一个，或用于着色成为充分消色所需的充足色彩浓度和电荷量所需的电荷量中的至少一种 ，在p之间基本上彼此不同 油性电致变色组合物。

公开(公告)号：US11209713B2

公开(公告)日：2021-12-28

申请号：US15502367

申请日：2015-07-23

申请人： Satoshi Yamamoto ,  Kazukiyo Nagai ,  Tamotsu Horiuchi ,  Keiichiroh Yutani ,  Sukchan Kim ,  Yoshinori Okada ,  Hiroyuki Takahashi ,  Koh Fujimura ,  Yoshihisa Naijo ,  Kazuaki Tsuji ,  Shigenobu Hirano ,  Toshiya Sagisaka ,  Daisuke Goto ,  Keigo Takauji ,  Mamiko Inoue ,  Tohru Yashiro

发明人： Satoshi Yamamoto ,  Kazukiyo Nagai ,  Tamotsu Horiuchi ,  Keiichiroh Yutani ,  Sukchan Kim ,  Yoshinori Okada ,  Hiroyuki Takahashi ,  Koh Fujimura ,  Yoshihisa Naijo ,  Kazuaki Tsuji ,  Shigenobu Hirano ,  Toshiya Sagisaka ,  Daisuke Goto ,  Keigo Takauji ,  Mamiko Inoue ,  Tohru Yashiro

IPC分类号： G02F1/15 ,  C07F9/38 ,  C08G73/02 ,  G02F1/1503 ,  G02F1/155 ,  C07C217/92 ,  C07C219/32 ,  C07C219/34 ,  C07C233/44 ,  C09D5/32 ,  C09D179/02 ,  C09K9/02 ,  G02F1/1516 ,  G02C7/10

摘要： To provide an electrochromic element, which contains: a first electrode; a second electrode; and an electrolyte provided between the first electrode and the second electrode, wherein the first electrode contains a polymer product obtained through polymerization of an electrochromic composition where the electrochromic composition contains a radical polymerizable compound containing triarylamine.

公开(公告)号：US09932522B2

公开(公告)日：2018-04-03

申请号：US15315103

申请日：2015-06-17

申请人： Daisuke Goto ,  Toshiya Sagisaka ,  Shigenobu Hirano ,  Satoshi Yamamoto ,  Mamiko Inoue ,  Tohru Yashiro ,  Hiroyuki Takahashi ,  Koh Fujimura ,  Tamotsu Horiuchi ,  Keiichiroh Yutani ,  Yoshihisa Naijo ,  Yoshinori Okada ,  Kazuaki Tsuji ,  Sukchan Kim ,  Keigo Takauji

发明人： Daisuke Goto ,  Toshiya Sagisaka ,  Shigenobu Hirano ,  Satoshi Yamamoto ,  Mamiko Inoue ,  Tohru Yashiro ,  Hiroyuki Takahashi ,  Koh Fujimura ,  Tamotsu Horiuchi ,  Keiichiroh Yutani ,  Yoshihisa Naijo ,  Yoshinori Okada ,  Kazuaki Tsuji ,  Sukchan Kim ,  Keigo Takauji

IPC分类号： C09K9/02 ,  C07F9/38 ,  C09B57/00 ,  G02F1/15 ,  G02F1/155 ,  G02F1/153 ,  G02F1/01

CPC分类号： C09K9/02 ,  C07F9/3808 ,  C09B57/00 ,  C09K2211/1007 ,  C09K2211/1037 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/1074 ,  G02F1/01 ,  G02F1/15 ,  G02F1/153 ,  G02F1/155 ,  G02F2001/1555

摘要： To provide an electrochromic compound, represented by the following general formula (I), where Ar1 is a pyridinium ring having a structure represented by the following general formula (IIa), (IIb), or (IIc), where Ar2 is a monovalent heterocyclic ring which may have a substituent, but Ar2 is not a pyridinium ring; R1 to R8 are each independently a monovalent group which may have a functional group, where the monovalent group may have a substituent; A is a monovalent group which may have a functional group, where the monovalent group may have a substituent; and B− is a monovalent anion.