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1. 发明授权

US4264150A Electrochromic display with lyophilic treatment separator 失效
标题翻译：用嗜液处理分离器进行电致变色显示
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
IPC分类号： G02F1/17 , G02F1/15 , G02F1/153 , G09F9/30
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。

2. 发明授权

US4308658A Electrochromic display device manufacture method 失效
标题翻译：电致变色显示装置的制造方法
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
IPC分类号： G02F1/161 , H01G9/00 , G02F1/01
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。

3. 发明授权

US4322133A Method of driving electrochromic display device and electrochromic display device therefor 失效
标题翻译：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
IPC分类号： G09F9/30 , G02F1/163 , G09G3/16 , G09G3/19 , G02F1/17
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。

4. 发明授权

US4175837A Electrochromic display cell 失效
标题翻译：电致变色显示单元
公开(公告)号：US4175837A
公开(公告)日：1979-11-27
申请号：US877884
申请日：1978-02-15
申请人： Kohzo Yano , Yasuhiko Inami , Hisashi Uede
发明人： Kohzo Yano , Yasuhiko Inami , Hisashi Uede
IPC分类号： C09K9/00 , G02F1/15 , G02F1/17 , G09F9/30 , G02F1/23
CPC分类号： G02F1/1525
摘要： An electrochromic display cell comprising a display electrode coated with a WO.sub.3 film, and an electrolyte disposed in the electrochromic display cell as an ion source. The electrolyte comprises .gamma.-Butyrolactone mixed with LiClO.sub.4, NaClO.sub.4 or LiBF.sub.4. The WO.sub.3 film is formed on the display electrode under the condition where the substrate is heated up to 250.degree. C. through 400.degree. C.
摘要翻译：一种电致变色显示单元，包括涂覆有WO 3膜的显示电极和设置在电致变色显示单元中作为离子源的电解质。电解质包含与LiClO 4，NaClO 4或LiBF 4混合的γ-丁内酯。在将基板加热至250℃至400℃的条件下，在显示电极上形成WO 3膜。

5. 发明授权

US4300138A Electric memory detector in an ECD driver 失效
标题翻译： ECD驱动器中的电存储检测器
公开(公告)号：US4300138A
公开(公告)日：1981-11-10
申请号：US92672
申请日：1979-11-09
申请人： Hiroshi Nakauchi , Katubumi Koyanagi , Hiroaki Kato , Yutaka Takafuji , Yasuhiko Inami , Hisashi Uede
发明人： Hiroshi Nakauchi , Katubumi Koyanagi , Hiroaki Kato , Yutaka Takafuji , Yasuhiko Inami , Hisashi Uede
IPC分类号： G01R13/40 , G09G3/06 , G09G3/16 , G06F3/14
CPC分类号： G01R13/407 , G09G3/06 , G09G3/16
摘要： In an electrochromic display comprising a back plate electrode, a plurality of display electrodes, and a reference electrode available for maintaining the potential of the respective display electrodes at a fixed value, there is provided a detector for sensing the counter electromotive force which is developed between the display electrodes and the reference electrode in a manner such that there is created a remarkable difference in the output voltage signal thereof between in the colored state and in the bleached state. Therefore, the output signal from the detector indicates whether the electrochromic display is held in the colored state or the bleached state.
摘要翻译：在包括背板电极，多个显示电极和可用于将各个显示电极的电位保持在固定值的参考电极的电致变色显示器中，提供了一种用于感测反电动势的检测器，显示电极和参考电极以在着色状态和漂白状态之间的输出电压信号产生显着差异的方式。因此，来自检测器的输出信号指示电致变色显示器是保持着色状态还是漂白状态。

6. 发明授权

US4375319A Electrochromic display device 失效
标题翻译：电致变色显示装置
公开(公告)号：US4375319A
公开(公告)日：1983-03-01
申请号：US277656
申请日：1981-06-26
申请人： Tomio Wada , Hisashi Uede , Sadatoshi Takechi , Kohzo Yano
发明人： Tomio Wada , Hisashi Uede , Sadatoshi Takechi , Kohzo Yano
IPC分类号： C09K9/00 , G02F1/15 , G02F1/153 , G02F1/17 , G09F9/30
CPC分类号： G02F1/1533
摘要： Electrochromic display device in which a display electrode is formed by depositing electrochromic material to a required configuration on a transparent conductive film comprising a portion contacted by the electrochromic material and a portion constituting a lead extension for connection to an external circuit, and both the conductive film lead extension and electrochromic material are covered by a layer of material which permits passage of ions between an electrolyte and the electrochromic material but is an insulator with respect to electrons, and thus colored display may be effected in a required manner but damage of the conductive film is prevented.
摘要翻译：电致变色显示装置，其中通过在包含与电致变色材料接触的部分和构成用于连接到外部电路的引线延伸部分的部分的透明导电膜上沉积电致变色材料而形成显示电极，并且导电膜引线延伸和电致变色材料被一层材料覆盖，其允许离子在电解质和电致变色材料之间通过，但是是相对于电子的绝缘体，因此可以以所需方式实现有色显示，但导电膜的损坏被阻止

7. 发明授权

US4123841A Electrochromic display device manufacture method 失效
标题翻译：电致变色显示装置的制造方法
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
IPC分类号： G02F1/17 , G02F1/15 , G02F1/153 , G02F1/161 , G09F9/30 , B01J17/00
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。

8. 发明授权

US4302751A Driver circuit for electrochromic displays 失效
标题翻译：电致变色显示器的驱动电路
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
IPC分类号： G02F1/163 , G09G3/19 , G08B5/36
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。

9. 发明授权

US4209770A Driving technique for electrochromic displays of the segmented type driving uncommon segment electrodes only 失效
标题翻译：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
申请人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Sadatoshi Takechi , Hisashi Uede
发明人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Sadatoshi Takechi , Hisashi Uede
IPC分类号： G09G3/16 , G06F3/14 , G09F9/32
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。

10. 发明授权

US4201984A Current controlled drive system for electrochromic displays of the segmented type 失效
标题翻译：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
申请人： Yasuhiko Inami , Sadatoshi Takechi , Tadanori Hishida , Hisashi Uede , Hiroshi Take
发明人： Yasuhiko Inami , Sadatoshi Takechi , Tadanori Hishida , Hisashi Uede , Hiroshi Take
IPC分类号： G09F9/30 , G02F1/163 , G09G3/16 , G09G3/19 , G06F3/14
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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