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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明授权

US4310220A Electrochromic display with one porous separator 失效
标题翻译：电色显示与一个多孔分离器
公开(公告)号：US4310220A
公开(公告)日：1982-01-12
申请号：US54918
申请日：1979-07-05
申请人： Hiroshi Kuwagaki , Hiroaki Kato , Sadatoshi Takechi , Hiroshi Nakauchi , Yasuhiko Inami
发明人： Hiroshi Kuwagaki , Hiroaki Kato , Sadatoshi Takechi , Hiroshi Nakauchi , Yasuhiko Inami
IPC分类号： G02F1/15 , G02F1/153 , G02F1/161 , G02F1/17
CPC分类号： G02F1/1533 , G02F1/1523 , G02F1/161
摘要： A porous separator is provided with an electrochromic display for containing an electrolyte, whereby a display electrode is continuously, electrically rotated to a counter electrode through the electrolyte. A filter separator is further provided together with the porous separator for urging the porous separator toward the display electrode and itself toward the counter electrode because of the elastic characteristic thereof. The filter separator can also contain the electrolyte. The porous separator provides a white background for the display electrode. The remaining electrolyte, except for the electrolyte in both the porous and the filter separators, is eliminated from the electrochromic display to provide a cavity within the electrolyte for cancelling the cubic expansion of the electrolyte when temperature rises. This cubic expansion cancelling cavity may be formed by injecting a bubble into the electrolyte. The cavity is settled at a fixed position by the provision of an electrolyte-impregnated separator means without any interference with the display and counter electrodes.
摘要翻译：多孔隔板设置有用于容纳电解质的电致变色显示器，由此显示电极通过电解质连续电旋转到对电极。进一步与多孔分离器一起设置过滤分离器，由于其弹性特性，多孔分离器将多孔分离器朝向显示电极及其自身推向对电极。过滤分离器也可以包含电解质。多孔分离器为显示电极提供白色背景。在电致变色显示器中除去多孔和过滤分离器中的电解质以外的剩余电解质，以在温度升高时在电解质中提供用于消除电解液立方膨胀的空腔。可以通过将气泡注入到电解质中来形成该立方体膨胀消除腔。通过提供电解质浸渍的分离装置将空腔沉积在固定位置，而不会与显示器和对电极干涉。

8. 发明授权

US4205903A Writing/erasing technique for an electrochromic display cell 失效
标题翻译：用于电致变色显示单元的写/擦除技术
公开(公告)号：US4205903A
公开(公告)日：1980-06-03
申请号：US15757
申请日：1979-02-27
申请人： Yasuhiko Inami , Sadatoshi Takechi , Hiroshi Nakauchi , Hiroshi Hamada
发明人： Yasuhiko Inami , Sadatoshi Takechi , Hiroshi Nakauchi , Hiroshi Hamada
IPC分类号： G02F1/163 , G02F1/17
CPC分类号： G02F1/163
摘要： For an electro-optical display having an electrochromic material provided with a redox pair and sandwiched between a pair of electrodes, a first potential more negative than the threshold potential is applied and a second potential more positive than the first potential but more negative than the threshold potential is thereafter applied in a write mode.
摘要翻译：对于具有设置有氧化还原对并且夹在一对电极之间的电致变色材料的电光显示器，施加比阈值电位更负的第一电位，并且施加比第一电位更正的第二电位，但比阈值更负之后在写入模式下施加电位。

9. 发明授权

US4420749A Charge transfer type electrochromic display devices 失效
标题翻译：电荷转移型电致变色显示装置
公开(公告)号：US4420749A
公开(公告)日：1983-12-13
申请号：US276970
申请日：1981-06-24
申请人： Katubumi Koyanagi , Hiroshi Hamada , Kohzo Yano , Hiroshi Take , Yasuhiko Inami
发明人： Katubumi Koyanagi , Hiroshi Hamada , Kohzo Yano , Hiroshi Take , Yasuhiko Inami
IPC分类号： G02F1/163 , G09G3/16 , G09G3/19
CPC分类号： G09G3/16 , G02F1/163
摘要： An electrochromic display device is characterized by comprising a counter electrode, opposed to a plurality of display segmented electrodes, for absorbing a charge present in some colored display segments. Thereafter, the counter electrode provides a refreshing charge to said some segments from which charge has been taken off. A total amount of charge, defined as the amount of charge necessary for coloring all the display electrodes, is kept constant by refreshing.
摘要翻译：电致变色显示装置的特征在于包括与多个显示分段电极相对的对电极，用于吸收一些彩色显示段中存在的电荷。此后，对电极向已经取出电荷的所述一些段提供刷新电荷。定义为使所有显示电极着色所需的电荷量的总量通过刷新保持恒定。

10. 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。

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