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1. 发明公开

EP2416215A1 Electrochromic display device, fabrication method therefor, and driving method therefor 有权
标题翻译：电致变色显示装置，其制造方法及其驱动方法
公开(公告)号：EP2416215A1
公开(公告)日：2012-02-08
申请号：EP11176266.2
申请日：2011-08-02
申请人： Ricoh Company, Ltd.
发明人： Yashiro, Tohru , Hirano, Shigenobu , Naijo, Yoshihisa , Fujimura, Koh , Yanagisawa, Masahiro , Masuzawa, Masahiro , Arita, Hitoshi
IPC分类号： G02F1/153 , G02F1/163
CPC分类号： G02F1/1533 , G02F1/163 , G02F2001/1536
摘要： An electrochromic display device (10) includes a display substrate (11), a counter substrate (12) facing the display substrate (11), counter electrodes (12a) formed on the counter substrate (12), at least first and second display electrodes (11a,11b) arranged between the display substrate (11) and the counter electrodes (12a), the first display electrode (11a) and the second display electrode (11b) having a predetermined distance from each other, a first electrochromic layer (13a) arranged on the first display electrode (11a) and a second electrochromic layer (13b) arranged on the second display electrode (11b), an electrolyte layer (16) arranged between the respective first and the second display electrodes (11a,11b) and the counter electrodes (12a), and a protective layer (15a or 15b) made of an insulator material formed on the counter electrode (12a) facing side surface of one of the first and the second display electrodes (11a,11b) such that the protective layer (15a or 15b) is sandwiched between the selected one of the first and the second display electrodes (11a,11b) and a corresponding one of the first and the second electrochromic layers (13a,13b).
摘要翻译：底物，电致变色显示装置（10）包括显示器（11），面向显示基板（11）的对置基板（12），形成在对置基板（12）上置电极（12A），至少第一和第二显示电极（11A，11B）具有彼此，第一电致变色层（13A预定距离显示器基板（11）和对置电极（12A），第一显示电极（11a）和第二显示电极（11B）之间设置）布置在所述第一显示电极（布置在第二显示电极11a）和第二电致变色层（13B）（11B），（在电解质层（16）的respectivement第一和第二显示电极11a之间布置，11B）和对置电极（12A），以及保护层（15a或15b）由形成在对置电极（12a）的所述第一和第二显示电极中的一个的面对的表面的绝缘体材料（11A，11B）进行测试做了保护层（15a或15b）是圣所述第一所选择的一个和所述第二显示电极（11A，11B）和所述第一中相应的一个和所述第二电致变色层之间dwiched（13A，13B）。

2. 发明公开

EP2270604A1 Fixing solution, fixing method, fixing device, image forming method and image forming apparatus 有权
标题翻译： Fixierlösung，Fixierverfahren，Fixiervorrichtung，Bilderzeugungsverfahren und Bilderzeugungsvorrichtung
公开(公告)号：EP2270604A1
公开(公告)日：2011-01-05
申请号：EP10167906.6
申请日：2010-06-30
申请人： Ricoh Company, Ltd.
发明人： Katano, Yasuo , Kurotori, Tsuneo , Arizumi, Yuko , Takeuchi, Shigeo , Yaginuma, Hidekazu , Kaneko, Fuminari , Someya, Yukimichi , Hirano, Shigenobu , Tomono, Hidenori
IPC分类号： G03G11/00
CPC分类号： G03G11/00
摘要： A fixing solution for fixing fine resin particles to a recording medium, the fixing solution including: a diluent which contains water; a foaming agent which allows the fixing solution to be in the form of foam; and a solid plasticizer which is solid at normal temperature and soluble in the diluent, and which softens or swells at least part of the fine resin particles while dissolved in the diluent.
摘要翻译：一种用于将树脂微粒固定到记录介质上的定影液，所述定影液包括：含有水的稀释剂; 使定影液成泡沫状的发泡剂; 和固体增塑剂，其在常温下为固体且可溶于稀释剂，并且在溶解于稀释剂中时使至少部分细小树脂颗粒软化或溶胀。

3. 发明公开

EP1921125A2 Reversible recording material and displaying element 有权
标题翻译：可逆记录材料和显示元素
公开(公告)号：EP1921125A2
公开(公告)日：2008-05-14
申请号：EP07120369.9
申请日：2007-11-09
申请人： Ricoh Company, Ltd.
发明人： Shibuya, Takeshi , Hirano, Shigenobu
IPC分类号： C09K9/02
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; R 1 and R 2 show corresponding alkylene groups; R 3 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：公开了一种可逆记录材料。可逆记录材料在金属氧化物颗粒的表面上包含一种或多种具有化学式（1）所示结构的化合物。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; R1和R2表示相应的亚烷基; R 3表示能够形成与-N-C-O连接的环结构且能够具有取代基的亚烷基， “n”是1以上的整数。

4. 发明授权

EP2386901B1 Electrochromic display element 有权
标题翻译：电致变色显示元件
公开(公告)号：EP2386901B1
公开(公告)日：2016-05-25
申请号：EP11165655.9
申请日：2011-05-11
申请人： Ricoh Company, Ltd.
发明人： Fujimura, Koh , Hirano, Shigenobu , Yashiro, Tohru , Naijo, Yoshihisa
IPC分类号： G02F1/1334 , G02F1/15 , G02F1/1333 , G02F1/137
CPC分类号： G02F1/1525 , G02F1/1334 , G02F2001/133337 , G02F2001/1519

5. 发明授权

EP2597127B1 Electrochromic compound, electrochromic composition, and display device 有权
标题翻译：电致变色化合物，电致变色组合，和显示装置
公开(公告)号：EP2597127B1
公开(公告)日：2014-03-19
申请号：EP12193127.3
申请日：2012-11-19
申请人： Ricoh Company, Ltd.
发明人： Okada, Takashi , Hirano, Shigenobu , Sato, Tsutomu
IPC分类号： C09K9/02 , G02F1/00
CPC分类号： G02F1/155 , C07D401/14 , C07D405/14 , C07D413/14 , C07D417/14 , C07D421/14 , C07F9/65583 , C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , G02F2202/36

6. 发明公开

EP1473592A1 Image display medium and image forming method 有权
标题翻译： Bildanzeigemittel und Bilderzeugungsverfahren
公开(公告)号：EP1473592A1
公开(公告)日：2004-11-03
申请号：EP04009985.5
申请日：2004-04-27
申请人： Ricoh Company Ltd.
发明人： Takahashi, Hiroyuki , Hirano, Shigenobu , Kawashima, Ikue
IPC分类号： G03C1/73
CPC分类号： G03C1/73 , G03C1/002 , G03F7/002
摘要： An image display medium (100) including a substrate (2) ; and a photosensitive layer (1; 1a; 1b; 1c; 11; 11') which is located overlying the substrate and includes a microcapsule (20) containing at least one photochromic compound and at least one electron accepting compound, wherein the at least one electron accepting compound include a Lewis acid compound having not less than 12 carbon atoms except for the carbons included in the Lewis acid group. An image forming method including: irradiating the image display medium (100) with ultraviolet light to color the photochromic compound; first heating the image display medium to a temperature not lower than a melting point of the electron accepting compound; imagewise irradiating the image display mediumwithvisiblelightcorrespondingtothemaximumabsorption wavelength of the colored photochromic compound to imagewise discolor the colored image display medium; and second heating the image display medium to a temperature lower than the melting point of the electron accepting compound.
摘要翻译：一种包括基板（2）的图像显示介质（100）以及位于所述基板上方的包括含有至少一种光致变色化合物和至少一种受电子化合物的微胶囊（20）的感光层（1; 1a; 1b; 1c; 11; 11'），其中所述至少一个电子接受性化合物除了包含在路易斯酸基中的碳以外还含有不少于12个碳原子的路易斯酸化合物。一种图像形成方法，包括：用紫外光照射图像显示介质以使该光致变色化合物着色; 首先将图像显示介质加热至不低于受电子化合物的熔点的温度; 以可见光照射有色光致变色化合物的最大吸收波长的图像显示介质，以对彩色图像显示介质成像; 并且将图像显示介质第二加热到低于受电子化合物的熔点的温度。

7. 发明授权

EP2372446B1 Electrochromic display apparatus and method of manufacturing the same 有权
标题翻译：电致变色显示装置和方法，用于制备它们的
公开(公告)号：EP2372446B1
公开(公告)日：2015-09-09
申请号：EP11157826.6
申请日：2011-03-11
申请人： Ricoh Company, Ltd.
发明人： Naijo, Yoshihisa , Yashiro, Tohru , Hirano, Shigenobu , Yanagisawa, Masahiro , Masuzawa, Masahiro , Murakami, Akishige , Takahashi, Hiroyuki , Fujimura, Koh , Okada, Yoshinori
IPC分类号： G02F1/153 , G02F1/15
CPC分类号： G02F1/153 , G02F1/1523 , G02F1/161 , G02F2202/36

8. 发明公开

EP2896992A1 Electrochromic device and production method thereof 审中-公开
标题翻译： Elektrochrome Vorrichtung und Herstellungsverfahrendafür
公开(公告)号：EP2896992A1
公开(公告)日：2015-07-22
申请号：EP15151234.0
申请日：2015-01-15
申请人： Ricoh Company, Ltd.
发明人： Yashiro, Tohru , Hirano, Shigenobu , Sagisaka, Toshiya , Inoue, Mamiko , Takahashi, Hiroyuki , Fujimura, Koh , Naijo, Yoshihisa , Tsuji, Kazuaki , Okada, Yoshinori , Kim, Sukchan , Yutani, Keiichiroh , Horiuchi, Tamotsu
IPC分类号： G02F1/161 , G02F1/157
CPC分类号： G02F1/1525 , G02F1/1521 , G02F1/1523 , G02F1/155 , G02F1/157 , G02F1/161 , G02F2001/1515 , G02F2001/1519 , G02F2001/1536 , H01G9/025 , Y10T156/11
摘要： An electrochromic device (10), which contains: a single support (11); a first electrode layer (12) formed on the support; a second electrode layer (15) provided to face the first electrode layer; an electrochromic layer (13) provided to be in contact with the first electrode layer or the second electrode layer; a solid electrolyte layer (14) containing inorganic particles, which is filled between the first electrode layer and the second electrode layer, and is provided to be in contact with the electrochromic layer and a protective layer encapsulating the cell (16).
摘要翻译：一种电致变色装置（10），其包含：单个支撑件（11）; 形成在所述支撑体上的第一电极层（12）设置成面对第一电极层的第二电极层（15）; 设置为与第一电极层或第二电极层接触的电致变色层（13）; 包含无机颗粒的固体电解质层（14），其被填充在第一电极层和第二电极层之间，并被设置为与电致变色层接触，以及包封电池（16）的保护层。

9. 发明公开

EP2367070A3 Fixing device and image forming apparatus 审中-公开
公开(公告)号：EP2367070A3
公开(公告)日：2015-02-18
申请号：EP11156285.6
申请日：2011-02-28
申请人： Ricoh Company Ltd.
发明人： Tomono, Hidenori , Katano, Yasuo , Someya, Yukimichi , Kurotori, Tsuneo , Arizumi, Yuko , Hirano, Shigenobu , Yaginuma, Hidekazu , Takeuchi, Shigeo , Kaneko, Fuminari
IPC分类号： G03G15/20
CPC分类号： G03G15/2096
摘要： A disclosed fixing device includes a fixer application unit configured to apply a fixer containing a softener, capable of softening resin by dissolving or swelling at least a part of the resin, and water to resin particles formed on a recording medium such that the resin particles are fixed on the recording medium, and an anti-tack agent application unit configured to apply a liquid anti-tack agent immiscible with the softener to surfaces of the resin particles that are mixed with the softener by the application of the fixer containing the softener.

10. 发明授权

EP2100939B1 Electrochromic compound and electrochromic display device using the same 有权
标题翻译：电致变色化合物和电致变色显示装置，使得
公开(公告)号：EP2100939B1
公开(公告)日：2012-01-25
申请号：EP09154800.8
申请日：2009-03-10
申请人： Ricoh Company, Ltd.
发明人： Shibuya, Takeshi , Hirano, Shigenobu , Kondo, Hiroshi , Nakamura, Yuki , Abe, Yukiko , Yashiro, Tohru
IPC分类号： C09K9/02
CPC分类号： C09K9/02 , C09K2211/1007

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