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41. 发明授权

EP2052033B1 SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECORDING/REPRODUCTION METHOD AND OPTICAL RECORDING APPARATUS 有权
标题翻译：方酸菁，用它MACH RACING光记录介质记录器/播放和光学记录器
公开(公告)号：EP2052033B1
公开(公告)日：2011-05-04
申请号：EP07807593.4
申请日：2007-09-12
申请人： Ricoh Company, Ltd. , Kyowa Hakko Chemical Co., Ltd.
发明人： YASHIRO, Tohru , ISHIMI, Tomomi , KINUGASA, Motoharu
IPC分类号： C07D403/08 , C09B57/00 , G11B7/246 , G11B7/247 , G11B7/249
CPC分类号： G11B7/246 , C07D403/08 , C09B57/007 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/2492 , G11B7/259 , G11B2007/24612
摘要： To provide a squarylium compound forming a metal complex, expressed by the general formula (I): where R1 and R2 are the same or different and each of R1 and R2 represents a substituted or unsubstituted alkyl, aralkyl, aryl, or heterocyclic group; Q represents a metal atom having coordinating ability; q represents 2 or 3; R3 represents a substituted or unsubstituted aralkyl, or aryl group; R4 represents a substituted or unsubstituted alkyl, aralkyl, or aryl group,' R5 represents a hydrogen atom, or substituted or unsubstituted alkyl, aralkyl, or aryl group; R6 represents a halogen atom, nitro group, cyano group, or substituted or unsubstituted alkyl, aralkyl, aryl, or alkoxy group; p represents any integer ranging from 0 to 4; and RGs are the same or different and any adjacently located two R6s optionally form a substituted or unsubstituted aromatic ring together with two adjacent carbon atoms when p is 2, 3 or 4.

42. 发明公开

EP2041748A1 OPTICAL RECORDING MEDIUM, OPTICAL RECORDING APPARATUS, AND SYSTEM TO PREPARE CONTENTS-RECORDED OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光记录媒体，光学记录设备和系统制得具有光学记录内容的记录介质
公开(公告)号：EP2041748A1
公开(公告)日：2009-04-01
申请号：EP08722412.7
申请日：2008-03-12
申请人： Ricoh Company, Ltd.
发明人： YASHIRO, Tohru , NAKAMURA, Yuki , HAYASHI, Masahiro , MATSUMOTO, Ippei
IPC分类号： G11B7/24 , B41M5/26 , G11B7/004 , G11B7/0045 , G11B7/085 , G11B7/09 , G11B7/125 , G11B7/244
CPC分类号： G11B19/12 , G11B7/246 , G11B7/2472 , G11B7/248 , G11B7/2495 , G11B7/259 , G11B2007/24612
摘要： An optical recording medium, comprising a dye recording layer, wherein a recording mark portion is formed at the dye recording layer by use of a laser light having a wavelength of 640 nm to 680 nm, and the reflectance to the laser light at the recording mark portion is high after recording compared to before recording.

43. 发明公开

EP1986866A1 OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：光学记录介质及其制造方法
公开(公告)号：EP1986866A1
公开(公告)日：2008-11-05
申请号：EP07714734.6
申请日：2007-02-15
申请人： Ricoh Company, Ltd.
发明人： YASHIRO, Tohru , MIZUKAMI, Satoshi
IPC分类号： B41M5/26 , G11B7/244
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2536 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/24612 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718
摘要： To provide an optical recording medium including: a substrate having at least one of grooves and pits on a surface thereof; and a dye recording layer formed over the substrate, wherein the dye recording layer comprises a cyanine dye represented by the following General Formula (I), a squaric acid complex represented by the following General Formula (II), and an amine compound.
摘要翻译：提供一种光学记录介质，包括：在其表面上具有凹槽和凹坑中的至少一个的基板; 以及形成在所述基板上的染料记录层，其中所述染料记录层包含由以下通式（I）表示的花青染料，由以下通式（II）表示的方形酸络合物和胺化合物。

44. 发明公开

EP1859444A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：EP1859444A1
公开(公告)日：2007-11-28
申请号：EP06729733.3
申请日：2006-03-16
申请人： Ricoh Company, Ltd.
发明人： NAKAMURA, Yuki , YASHIRO, Tohru , MIKAMI, Tatsuo
IPC分类号： G11B7/24 , G11B7/254 , G11B7/257
CPC分类号： G11B7/24038 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2536 , G11B7/2578 , G11B7/259 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： The object of the present invention is to provide an optical recording medium which includes a substrate, a first information layer and a second information layer, the first information layer and the second information layer are disposed on the substrate through an intermediate layer in a laminar structure; recording and reproducing is performed on each of the two information layers by laser beam irradiation from the first information layer side; the second information layer is provided with at least a reflective layer, a dielectric layer, and a second dye recording layer formed in this order; and the dielectric layer is formed from any one of materials selected from the group consisting of oxides, nitrides, sulfides, carbides or mixtures thereof from any one of elements which are not same as metal elements and semi-metal elements used for forming the reflective layer.

46. 发明授权

EP3392704B1 ELECTROCHROMIC APPARATUS 有权
公开(公告)号：EP3392704B1
公开(公告)日：2020-02-05
申请号：EP16875449.7
申请日：2016-12-05
申请人： Ricoh Company, Ltd.
发明人： TAKEUCHI, Kohji , YASHIRO, Tohru , MATSUMOTO, Takahiko , KIM, Sukchan , GOTO, Shun , YUTANI, Keiichiroh , YAGINUMA, Hidekazu , OHSHIMA, Atsushi
IPC分类号： G02F1/153 , G02F1/155 , G02C7/10

47. 发明授权

EP3182198B1 ELECTROCHROMIC DEVICE AND ELECTROCHROMIC DIMMING DEVICE 有权
公开(公告)号：EP3182198B1
公开(公告)日：2019-02-06
申请号：EP16203307.0
申请日：2016-12-09
申请人： Ricoh Company, Ltd.
发明人： GOTO, Shun , YASHIRO, Tohru , TAKEUCHI, Kohji , KIM, Sukchan , MATSUMOTO, Takahiko , YUTANI, Keiichiroh , YAGINUMA, Hidekazu , KATANO, Yasuo , OHSHIMA, Atsushi
IPC分类号： G02F1/155 , G02F1/15

48. 发明公开

EP3310877A1 ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND ELECTROCHROMIC DISPLAY ELEMENT 有权
标题翻译：电致变色化合物，电致变色组合物和电致变色显示元件
公开(公告)号：EP3310877A1
公开(公告)日：2018-04-25
申请号：EP16811248.0
申请日：2016-06-17
申请人： Ricoh Company, Ltd.
发明人： YAMAMOTO, Satoshi , GOTO, Daisuke , SAGISAKA, Toshiya , SHINODA, Masato , INOUE, Mamiko , KANEKO, Fuminari , YASHIRO, Tohru
IPC分类号： C09K9/02 , C07D265/38 , C08F20/36 , G02F1/15 , G09F9/30
摘要： Provided is an electrochromic compound represented by the following general formula (I) or (II) where R1 to R13 are each independently a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group, and at least one of the R1 to the R13 is a polymerizable functional group.

49. 发明公开

EP3182198A1 ELECTROCHROMIC DEVICE AND ELECTROCHROMIC DIMMING DEVICE 有权
标题翻译：电致变色装置和电致变色装置
公开(公告)号：EP3182198A1
公开(公告)日：2017-06-21
申请号：EP16203307.0
申请日：2016-12-09
申请人： Ricoh Company, Ltd.
发明人： GOTO, Shun , YASHIRO, Tohru , TAKEUCHI, Kohji , KIM, Sukchan , MATSUMOTO, Takahiko , YUTANI, Keiichiroh , YAGINUMA, Hidekazu , KATANO, Yasuo , OHSHIMA, Atsushi
IPC分类号： G02F1/155
CPC分类号： G02F1/1533 , G02C7/101 , G02F1/1345 , G02F1/15 , G02F1/1508 , G02F1/155 , G02F2001/1519 , G02F2201/56
摘要： An electrochromic device(10, 20, 30, 40) including: first substrate (11) first electrode-layer (12) on the first substrate (11) electrochromic layer(13) on the first electrode-layer (12) second substrate(16) facing the first substrate (11); second electrode-layer(15) formed on surface of the second substrate(16) at side of the first substrate (11); electrolyte layer(14) formed between the electrochromic layer(13) and the second electrode-layer(15) and curable at least with ultraviolet rays; first extraction electrode(21) to electrically connect between the first electrode-layer(12) and power source and including region that does not transmit ultraviolet rays in at least part of the first extraction electrode (21); and second extraction electrode(22) to electrically connect between the second electrode-layer(15) and the power source and including region that does not transmit ultraviolet rays in at least part of the second extraction electrode(22), the region in the first extraction electrode(21) and the region in the second extraction electrode(22) being arranged not to overlap with each other.
摘要翻译：一种电致变色器件（10,20,30,40），包括：第一基板（11），第一基板（11）上的第一电极层（12），第一电极层（12）上的电致变色层（13），第二基板 16）面向所述第一基板（11）; 第二电极层（15），形成在第二基板（16）的第一基板（11）侧的表面上; 在电致变色层（13）和第二电极层（15）之间形成并且至少能够用紫外线固化的电解质层（14）第一引出电极（21），其电连接在所述第一电极层（12）与所述电源之间，并且包括在所述第一引出电极（21）的至少一部分中不透过紫外线的区域; 和第二引出电极（22），其在第二电极层（15）与电源之间电连接，且在第二引出电极（22）的至少一部分中包括不透过紫外线的区域，第一引出电极引出电极21与第二引出电极22的区域不重叠配置。

50. 发明公开

EP3164763A1 ELECTROCHROMIC DISPLAY DEVICE 有权
标题翻译：电致变色显示装置
公开(公告)号：EP3164763A1
公开(公告)日：2017-05-10
申请号：EP15815975.6
申请日：2015-06-30
申请人： Ricoh Company, Ltd.
发明人： OKADA, Yoshinori , NAIJO, Yoshihisa , YASHIRO, Tohru , HIRANO, Shigenobu , TAKAHASHI, Hiroyuki , SAGISAKA, Toshiya , YUTANI, Keiichiroh , KIM, Sukchan , TSUJI, Kazuaki , INOUE, Mamiko , HORIUCHI, Tamotsu
IPC分类号： G02F1/153
CPC分类号： G02F1/1506 , B32B2307/206 , B32B2307/412 , B32B2311/00 , B32B2457/20 , G02F1/01 , G02F1/133345 , G02F1/1523 , G02F1/153 , G02F1/155 , G02F1/163 , G02F2001/1536 , G02F2001/1552 , G02F2001/1635 , G02F2201/123 , G02F2201/501 , G02F2202/10 , G02F2203/01 , G02F2203/34 , G09G3/38 , G09G2300/0426 , G09G2300/0452 , G09G2320/0209 , G09G2320/0242
摘要： Provided is an electrochromic display device, including: a pair of electrodes facing each other; an electrochromic layer provided to one of the pair of electrodes: and an electrolytic solution layer provided between the electrodes facing each other, wherein the electrochromic display device includes an yttrium-containing metal oxide layer between the electrochromic layer and the electrode to which the electrochromic layer is provided.
摘要翻译：本发明提供一种电致变色显示装置，其能够抑制像素间的串扰，并且耐光性优异并且保持显示图像。解决方案：电致变色显示装置包括显示基板1，设置在显示基板1上的显示电极2 显示基板1，设置在显示电极2上的电致变色层4，与显示基板1相对设置的对向基板9，设置在对向基板9上的多个对向电极8，以及设置在显示基板1之间的电解质层7 衬底1和反衬底9.在显示电极2和电致变色层4之间提供含钇的金属氧化物层3.选择的绘图：图1

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