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1. 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。

2. 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。

3. 发明授权

US4210909A Complete bleaching of non-selected display electrodes in an electrochromic display drive 失效
标题翻译：在电致变色显示驱动器中完全漂白未选择的显示电极
公开(公告)号：US4210909A
公开(公告)日：1980-07-01
申请号：US896591
申请日：1978-04-14
申请人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Hisashi Uede
发明人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Hisashi Uede
IPC分类号： G02F1/163 , G09G3/16 , G09G3/19 , G09F9/32 , G06F3/14
CPC分类号： G02F1/163 , G09G3/16
摘要： A driving system is provided for an electrochromic display device in which the coloration state is maintained for several hours through several days of the removal of the coloration voltage as long as the electrochromic display device is held in an electrically opened state. The coloration voltage is applied to a display electrode for a predetermined period of time in order to color the display electrode. When the display electrode is desired to be bleached, the bleaching voltage is continuously applied to the display electrode. That is, the application of the bleaching voltage is maintained for a period of time during which the display electrode is placed in the bleached state. The non-selected display electrodes (those not selected for coloration) are also continuously bleached until these non-selected display electrodes are selected for coloration.
摘要翻译：为电致变色显示装置提供一种驱动系统，其中只要电致变色显示装置保持在电打开状态，着色状态就可以在去除着色电压的几天内保持几个小时。为了使显示电极着色，将着色电压施加到显示电极一段预定的时间。当显示电极需要漂白时，漂白电压被连续施加到显示电极。也就是说，将漂白电压的施加保持在显示电极处于漂白状态的时间段内。未选择的显示电极（未被选择用于着色的显示电极）也被连续漂白，直到选择这些未选择的显示电极进行着色。

4. 发明授权

US4210907A Uniform coloration control in an electrochromic display of the segmented type 失效
标题翻译：分段式电致变色显示中的均匀着色控制
公开(公告)号：US4210907A
公开(公告)日：1980-07-01
申请号：US893513
申请日：1978-04-04
申请人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Hisashi Uede
发明人： Hiroshi Hamada , Hiroshi Take , Yasuhiko Inami , Hisashi Uede
IPC分类号： G09F9/30 , G02F1/163 , G09G3/16 , G09G3/19 , G06F3/14 , G09F9/32
CPC分类号： G09G3/16
摘要： A driving system is provided for an electrochromic display device in which the coloration state is maintained for several hours through several days of the removal of the coloration voltage as long as the electrochromic display device is held in an electrically opened state. The electrochromic display device includes a predetermined number of display segments, each of the combinations of the display segments defining a different one of the desired display patterns. The display segments placed in the coloration state are electrically connected to each other during the memory period in order to uniform the coloration degree of each of the selected display segments. In a preferred form, a detection means is provided for detecting the potential of the selected display segments, which are held in the memory coloration state. The write-in, or, coloration operation is again conducted when the potential of the selected display segments becomes higher than a preselected level.
摘要翻译：为电致变色显示装置提供一种驱动系统，其中只要电致变色显示装置保持在电打开状态，着色状态就可以在去除着色电压的几天内保持几个小时。电致变色显示装置包括预定数量的显示段，显示区段的每个组合限定所需显示图案中的不同的一个。放置在着色状态的显示段在存储期间彼此电连接，以便使所选择的显示段中的每一个的着色程度均匀。在优选形式中，提供检测装置，用于检测保持在存储器着色状态中的所选择的显示段的电位。当所选择的显示段的电位变得高于预选电平时，再次进行写入或着色操作。

5. 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。

6. 发明授权

US4247855A Segmented bargraph display by an electrochromic display device 失效
标题翻译：通过电致变色显示装置分段条形图显示
公开(公告)号：US4247855A
公开(公告)日：1981-01-27
申请号：US928917
申请日：1978-07-28
申请人： Hisashi Uede , Hiroshi Take , Katubumi Koyanagi , Yasuhiko Inami
发明人： Hisashi Uede , Hiroshi Take , Katubumi Koyanagi , Yasuhiko Inami
IPC分类号： G01R13/40 , G02F1/155 , G06F3/14
CPC分类号： G01R13/401 , G01R13/405 , G02F1/155
摘要： A plurality of segment electrodes are aligned in an electrochromic display device for displaying an analog value in a bargraph fashion. When the analog value to be displayed increases, a coloration drive signal is applied only to the segment electrode which should be changed from the bleached state to the coloration state. Contrarily, when the analog value to be displayed decreases, a bleaching drive signal is applied only to the segment electrode which should be changed from the coloration state to the bleached state. Remaining segment electrodes do not receive any drive signals in transition of the displayed value.
摘要翻译：多个段电极在电致变色显示装置中对准，用于以条形图方式显示模拟值。当要显示的模拟值增加时，着色驱动信号仅施加到应当从漂白状态改变为着色状态的段电极。相反，当要显示的模拟值减小时，漂白驱动信号仅施加到应从着色状态改变为漂白状态的段电极。剩余段电极在显示值的转换中不接收任何驱动信号。

7. 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。

8. 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。

9. 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。

10. 发明授权

US4312000A Driving technique for electrochromic displays of the segmented type including means for detecting a change in the display state of the segments thereof 失效
标题翻译：分段型电色显示器的驱动技术包括用于检测其段的显示状态变化的装置
公开(公告)号：US4312000A
公开(公告)日：1982-01-19
申请号：US898121
申请日：1978-04-20
申请人： Hisashi Uede , Yasuhiko Inami , Hiroshi Hamada , Tadanori Hishida , Hiroshi Nakauchi
发明人： Hisashi Uede , Yasuhiko Inami , Hiroshi Hamada , Tadanori Hishida , Hiroshi Nakauchi
IPC分类号： G02F1/163 , G04G9/00 , G09G3/16 , G06F3/14 , G09F9/32
CPC分类号： G02F1/163 , G04G9/0047 , 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 segments, combinations of the display segments each defining a different one of a desired number display patterns. The electrochromic phenomenon is developed within the electro-optical display upon a flow of current supplied through the display segments. In transition of a visual display from a specific display pattern to another, current is applied to only the one or more display segments which are not common to the two display patterns, while no current is supplied to the one or more display segments common to the two display patterns.
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段，显示段的组合各自定义期望数量的显示图案中的不同的显示图案。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。在将视觉显示从特定显示图案转换到另一显示图案时，电流仅被施加到两个显示图案不共同的一个或多个显示段，而没有电流被提供给一个或多个与两种显示模式。

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