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公开(公告)号：US4123841A
公开(公告)日：1978-11-07
申请号：US727448
申请日：1976-09-28
申请人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
发明人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
CPC分类号： G02F1/1533 , G02F1/161 , Y10T29/417 , Y10T29/49002
摘要： Electrochromic display device manufacture method wherein electrochromic material is deposited in a single layer on a single film of conductive material over the whole area of glass substrate and then the electrochromic material and conductive material are successively etched through a single mask which defines a display segment pattern and remains in position throughout the whole etching process, whereby etched edge portions of the different materials are in excellent alignment and there is therefore small plate area for a reverse emf cell and good display device performance is achieved. The electrochromic material may be etched by the solution employed for developing the photoresist, whereby an etching process step is eliminated.
摘要翻译： 电致变色显示装置制造方法，其中电致变色材料在玻璃基板的整个区域上的单层导电材料上沉积在单层中，然后电致变色材料和导电材料通过限定显示段图案的单个掩模被连续蚀刻， 在整个蚀刻过程中保持在适当位置，由此不同材料的蚀刻边缘部分具有良好的对准性，因此对于反电动势单元具有小的板面积，并且实现了良好的显示装置性能。 可以通过用于显影光致抗蚀剂的溶液蚀刻电致变色材料，从而消除蚀刻工艺步骤。
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公开(公告)号：USRE31280E
公开(公告)日：1983-06-21
申请号：US311276
申请日：1981-10-14
申请人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
发明人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
CPC分类号： G02F1/1533 , G02F1/161 , Y10T29/417 , Y10T29/49002
摘要： Electrochromic display device manufacture method wherein electrochromic material is deposited in a single layer on a single film of conductive material over the whole area of glass substrate and then the electrochromic material and conductive material are successively etched through a single mask which defines a display segment pattern and remains in position throughout the whole etching process, whereby etched edge portions of the different materials are in excellent alignment and there is therefore small plate area for a reverse emf cell and good display device performance is achieved. The electrochromic material may be etched by the solution employed for developing the photoresist, whereby an etching process step is eliminated.
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公开(公告)号：US4280754A
公开(公告)日：1981-07-28
申请号：US924060
申请日：1978-07-12
申请人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
发明人： Kozo Yano , Yasuhiko Inami , Hiroshi Hamada , Hisashi Uede
CPC分类号： G02F1/1523
摘要： An electrochromic display device and method of manufacture is disclosed wherein electrochromic material is deposited in a single layer on a single film of conductive material over the whole area of glass substrate and then the electrochromic material and conductive material are successively etched through a single mask which defines a display segment pattern and remains in position throughout the whole etching process, whereby etched edge portions of the different materials are in excellent alignment and there is therefore small plate area for a reverse emf cell and good display device performance is achieved. The electrochromic material may be etched by the solution employed for developing the photoresist, whereby an etching process step is eliminated.
摘要翻译： 公开了一种电致变色显示装置和制造方法，其中电致变色材料在玻璃基板的整个区域上的单层导电材料上沉积在单层中，然后电致变色材料和导电材料通过单个掩模被连续蚀刻，该掩模定义 显示区段图案并且在整个蚀刻工艺中保持在适当位置，由此蚀刻的不同材料的边缘部分具有良好的对准性，因此反向电磁元件的板面积较小，并且实现了良好的显示装置性能。 可以通过用于显影光致抗蚀剂的溶液蚀刻电致变色材料，从而消除蚀刻工艺步骤。
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公开(公告)号：US4139275A
公开(公告)日：1979-02-13
申请号：US773774
申请日：1977-03-02
申请人： Kozo Yano , Yasuhiko Inami , Hisashi Uede
发明人： Kozo Yano , Yasuhiko Inami , Hisashi Uede
CPC分类号： G02F1/1525 , C09K9/02
摘要： In an electro-optic display which utilizes the electrochromism phenomenon of a transition metal oxide, an organic solvent for an electrolyte in contact with the transition metal oxide comprises at least one member selected from the group consisting of ketones represented by the chemical formula of C.sub.n H.sub.2n+1 COC.sub.m H.sub.2m+1 wherein n = 1, 2 and m = 2 .about. 4; alkyl acetates represented by the chemical formula of CH.sub.3 COOC.sub.n H.sub.2n+1 wherein n = 2, 3; ethylene glycol monoalkoxy acetates represented by the chemical formula of CH.sub.3 COOCH.sub.2 CH.sub.2 OC.sub.n H.sub.2n+1 wherein n = 1, 2; and diethylene glycol monoalkoxy acetates represented by the chemical formula of CH.sub.3 COOCH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 OC.sub.n H.sub.2n+1 wherein n = 1 .about. 4.
摘要翻译： 在利用过渡金属氧化物的电致变色现象的电光显示器中，与过渡金属氧化物接触的电解质的有机溶剂包含选自由化学式CnH2n +表示的酮的至少一种， 1COCmH2m + 1其中n = 1,2和m = 2 DIFFERENCE 4; 由化学式CH3COOCnH2n + 1表示的烷基乙酸酯，其中n = 2,3; 由化学式CH3COOCH2CH2OCnH2n + 1表示的乙二醇单烷氧基乙酸酯，其中n = 1,2; 和由化学式为CH 3 COOCH 2 CH 2 OCH 2 CH 2 OCn H 2n + 1表示的二甘醇单烷氧基乙酸酯，其中n = 1。
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公开(公告)号：US4308658A
公开(公告)日：1982-01-05
申请号：US116244
申请日：1980-01-28
申请人： Kohzo Yano , Sadatoshi Takechi , Yasuhiko Inami , Hisashi Uede
发明人： Kohzo Yano , Sadatoshi Takechi , Yasuhiko Inami , Hisashi Uede
CPC分类号： G02F1/161 , Y10T29/417
摘要： In an electrochromic display device including an electro-chromic layer comprising a film made of amorphous tungsten oxide (WO.sub.3), the device is fabricated under the ambience of both a relative humidity below 60% and an absolute humidity below 1.17.times.10.sup.-2 Kg/Kg to assure electro-optical properties of the electrochromic display device.
摘要翻译： 在包括由非晶态氧化钨（WO3）制成的电镀层的电致变色显示装置中，在相对湿度低于60％和绝对湿度低于1.17×10-2Kg / Kg的环境下制造该装置， 保证电致变色显示装置的电光性能。
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公开(公告)号：US4264150A
公开(公告)日：1981-04-28
申请号：US4144
申请日：1979-01-17
申请人： Kohzo Yano , Hiroaki Kato , Yasuhiko Inami , Hisashi Uede
发明人： Kohzo Yano , Hiroaki Kato , Yasuhiko Inami , Hisashi Uede
CPC分类号： G02F1/1533
摘要： A porous separator used for an electrochromic display cell is treated by lyophilic methods so as to be impregnated by an electrolyte. The lyophilic treatment makes it possible to assure that the electrolyte is well impregnated into the porous separator. An angle of contact between the porous film and the electrolyte is selected within an amount less than 20 degrees. A cavity is introduced into the electrochromic display cell, which does not contain the electrolyte therein for the absorption of the cubic expansion of the electrolyte.
摘要翻译： 用于电致变色显示单元的多孔隔板通过亲液法处理以便被电解质浸渍。 亲液处理使得可以确保电解质充分地浸渍到多孔分离器中。 选择多孔膜与电解质之间的接触角小于20度。 将空腔引入电致变色显示单元，其中不含电解质以吸收电解质的立方体膨胀。
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7.发明授权Method of driving electrochromic display device and electrochromic display device therefor 失效驱动电致变色显示装置和电致变色显示装置的方法
公开(公告)号：US4322133A
公开(公告)日：1982-03-30
申请号：US102432
申请日：1979-12-11
申请人： Hisashi Uede , Kohzo Yano , Hiroshi Hamada , Hiroshi Nakauchi , Yasuhiko Inami
发明人： Hisashi Uede , Kohzo Yano , Hiroshi Hamada , Hiroshi Nakauchi , Yasuhiko Inami
CPC分类号： G09G3/16
摘要： A method of driving an electrochromic display device and the electrochromic display device therefor the latter including an electrochromic display cell having two opposed substrates at least one of which is transparent, a plurality of electrodes respectively applied to the opposed substrates and an electrochromic substance held in contact with said plurality of electrodes between said opposed substrates so as to reversibly vary its light absorbing characteristics by an electric current applied to the electrodes, and a driving circuit coupled to the electrochromic display cell for driving the latter, wherein erasing the display of the electrochromic cell is done in such a manner that the erasing current will be stopped eventually by the electrochromic substance itself in order to secure complete erasure.
摘要翻译： 一种驱动电致变色显示装置和电致变色显示装置的方法，其中包括具有两个相对的基板的电致变色显示单元，其中至少一个是透明的，分别施加到相对的基板上的多个电极和保持接触的电致变色物质 其中所述多个电极在所述相对的基板之间，以便通过施加到电极的电流可逆地改变其光吸收特性，以及耦合到用于驱动电极的电致变色显示单元的驱动电路，其中擦除电致变色电池的显示 以这样的方式进行，使得擦除电流最终将被电致变色物质本身停止以便确保完全擦除。
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公开(公告)号：US4302751A
公开(公告)日：1981-11-24
申请号：US826114
申请日：1977-08-19
申请人： Hiroshi Nakauchi , Yasuhiko Inami , Hisashi Uede , Tomio Wada
发明人： Hiroshi Nakauchi , Yasuhiko Inami , Hisashi Uede , Tomio Wada
CPC分类号： G02F1/163
摘要： A constant-voltage circuit is interposed between a power source and a driver circuit for an electrochromic display. The constant-voltage circuit functions to compensate for variations of an output level of the power source in order to stabilize coloration and bleaching operations. Switching means are interposed between the power source and the constant-voltage circuit for placing the constant-voltage circuit in an operative condition only when the coloration operation or the bleaching operation is conducted.
摘要翻译： 在电源和用于电致变色显示器的驱动电路之间插入恒压电路。 恒压电路用于补偿电源的输出电平的变化，以便稳定着色和漂白操作。 只有在进行着色操作或漂白操作时，才将开关装置置于电源和恒压电路之间，以将恒压电路放置在操作状态。
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9.发明授权Driving technique for electrochromic displays of the segmented type driving uncommon segment electrodes only 失效仅用于分段式驱动不常用段电极的电致变色显示器的驱动技术
公开(公告)号：US4209770A
公开(公告)日：1980-06-24
申请号：US871040
申请日：1978-01-20
CPC分类号： G09G3/16
摘要： A driving technique is provided for an electro-optical display which includes an electrochromic material and a predetermined number of display electrodes, different combinations of the display electrodes defining different desired display patterns. The electrochromic phenomenon is developed within the electro-optical display upon a flow of current supplied through the display electrodes. In transition of a visual display from a specific display pattern to another, voltages are applied to only the one or more display electrodes which are not common to the two display patterns, while no voltages are applied to the one or more display electrodes common to the two display patterns. Applications of a coloration voltage to particular one or more display electrodes and a bleaching voltage to different one or more display electrodes in transition of a visual display are initiated at a same time to reduce the time period required to transcend from one visual display to another.
摘要翻译： 提供了一种用于电光显示器的驱动技术，其包括电致变色材料和预定数量的显示电极，显示电极的不同组合限定了不同的所需显示图案。 在通过显示电极提供的电流流动下，在电光显示器内形成电致变色现象。 在将视觉显示从特定显示图案转换到另一显示图案的过程中，仅向两个显示图案不共同的一个或多个显示电极施加电压，而没有电压施加到一个或多个共同的显示电极 两种显示模式。 同时启动着色电压对特定一个或多个显示电极的应用和漂白电压到视觉显示器转换中的不同一个或多个显示电极，以减少从一个视觉显示器到另一视觉显示器所需的时间段。
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10.发明授权Current controlled drive system for electrochromic displays of the segmented type 失效电流控制驱动系统，用于分段式电致变色显示
公开(公告)号：US4201984A
公开(公告)日：1980-05-06
申请号：US800009
申请日：1977-05-24
CPC分类号： G09G3/16
摘要： A driving circuit is provided for an electro-optical display which includes an electrochromic material and a predetermined number of display segments, various combinations of the display segments defining different desired display patterns. The electrochromic phenomenon is developed within the electro-optical display upon a flow of current supplied through the display segments. The driving circuit is so constructed as to supply a predetermined amount of the flow of current to the display segments, of which the current value is changed in accordance with the number of the display segments which change their display states.
摘要翻译： 提供了一种用于电光显示器的驱动电路，其包括电致变色材料和预定数量的显示段，显示段的各种组合定义不同的期望显示图案。 在通过显示段供应的电流流动下，在电光显示器内形成电致变色现象。 驱动电路被构造成向显示段提供预定量的电流，其中电流值根据改变其显示状态的显示段的数量而改变。
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