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    • 44. 发明申请
    • Tactile sensors
    • 触觉传感器
    • US20090165569A1
    • 2009-07-02
    • US12330396
    • 2008-12-08
    • Minoru TayaJin WangChunye XuYasuo Kuga
    • Minoru TayaJin WangChunye XuYasuo Kuga
    • G01D7/00
    • G01D5/14G01L1/005G01L5/228G06F3/0338Y10T29/49007
    • An electroactive polymer is used to produce a tactile sensor. The electroactive polymer (EAP) includes a sheet of an ion-exchange membrane having opposite surfaces on which are plated gold electrodes. The EAP is formed to have a dome-shape with a plurality of sensing electrodes circumferentially disposed around an outer surface of the dome. A flexible polymer underlying the EAP supports it and prevents a force applied to the tactile sensor from inverting the dome. The sensor electrodes produce separate output signals indicative of different vector components of an applied force acting on the tactile sensor, so that a direction of the force can be determined. Vias provided in the electrodes are electrically coupled to a flexible circuit that conveys the output signals externally from the sensing electrodes for use and further processing. A plurality of the tactile sensors can be formed as an array on an ion-exchange membrane.
    • 电活性聚合物用于产生触觉传感器。 电活性聚合物(EAP)包括具有相对表面的离子交换膜片,其上镀有金电极。 EAP形成为具有围绕圆顶的外表面周向设置的多个感测电极的圆顶形状。 EAP下面的柔性聚合物支撑它,并且防止施加到触觉传感器的力反转圆顶。 传感器电极产生指示作用在触觉传感器上的施加力的不同矢量分量的分离的输出信号,从而可以确定力的方向。 设置在电极中的通孔电耦合到柔性电路,其将来自感测电极的输出信号从外部传送以用于和进一步处理。 多个触觉传感器可以形成为离子交换膜上的阵列。
    • 46. 发明申请
    • FLEXIBLE PANEL BASED ON ELECTROCHROMIC POLYMERS
    • 基于电致发光聚合物的柔性面板
    • US20090052006A1
    • 2009-02-26
    • US12244285
    • 2008-10-02
    • Chunye XuChao MaMinoru Taya
    • Chunye XuChao MaMinoru Taya
    • G02F1/161B29D11/00
    • C07D493/04C08G61/126C08G2261/1424C08G2261/3223C09K9/02G02F1/133305G02F1/1533G02F1/161
    • A flexible electrochromic (EC) panel that is usable for a display device or for other applications in which at least a region of the panel is selectively caused to change opacity. An exemplary EC panel includes an electrochromic working layer or electrode formed of a PProDOT-Me2 polymer film that is deposited on an indium tin oxide (ITO)-coated polyethylene terephthalate (PET) flexible substrate. Similarly, a counter electrode is formed by depositing a vanadium oxide-titanium oxide (V2O5-TiO2) composite film on another ITO PET coated flexible substrate. An ultraviolet light-cured film sealant is employed to seal the flexible panel and also serves as a spacer between the working and counter electrodes. The film sealant is patterned to define a volume for injecting an electrolyte solution through an inlet port provided in the film sealant. The inlet port is then closed. The EC panel can readily be flexed without damage.
    • 一种柔性电致变色(EC)面板,可用于显示设备或其他应用中,其中面板的至少一个区域被选择性地引起改变不透明度。 示例性EC面板包括电沉积工作层或由沉积在氧化铟锡(ITO)涂覆的聚对苯二甲酸乙二醇酯(PET)柔性基底上)的PProDOT-Me2聚合物膜形成的电极。 类似地,通过在另一个ITO PET涂覆的柔性基底上沉积氧化钒 - 氧化钛(V2O5-TiO2)复合膜而形成对电极。 使用紫外光固化膜密封剂来密封柔性板,并且还用作工作电极和对电极之间的间隔件。 膜密封剂被图案化以限定用于通过设置在膜密封剂中的入口注入电解质溶液的体积。 然后关闭入口。 EC面板可以轻松地弯曲而不受损坏。
    • 50. 发明申请
    • Green electrochromic (EC) material and device
    • 绿色电致变色(EC)材料和装置
    • US20070177243A1
    • 2007-08-02
    • US11223794
    • 2005-09-09
    • Lu LiuChunye XuMinoru Taya
    • Lu LiuChunye XuMinoru Taya
    • G02F1/15
    • C09K9/02C08G61/122C08G61/126C09K2211/1007C09K2211/1011C09K2211/1044C09K2211/1092
    • Three green EC materials based on thiophene, and a green EC material based on pyrazine are disclosed. A first thiophene derivative (2,3-Di-thiophen-2-yl-thieno[3,4-b]pyrazine), which was previously investigated as a nonlinear optical material, is here disclosed for its use as an EC material, and for its incorporation into an EC device. Synthesis of two new thiophene derivatives (2,5-di(thien-2-yl)-3,4-di(2,2,2-trifluoro-ethoxy)-thiophene and 2,5-(2,3-dihydro-thieno[3,4-b][1,4]dioxin-5-yl)-3,4-di(2,2,2-trifluoro-ethoxy)-thiophene), and a new pyrazine derivative (2,3-dibenzyl-5,7-di(thien-2-yl)thieno[3,4-b]pyrazine) are also disclosed, since these materials are all able to selectively change to a green color state, and can be polymerized to achieve a green EC polymer.
    • 公开了基于噻吩的三种绿色EC材料和基于吡嗪的绿色EC材料。 作为非线性光学材料,先前研究的第一个噻吩衍生物(2,3-二噻吩-2-基 - 噻吩并[3,4-b]吡嗪)在此被公开用作EC材料,并且 将其并入EC设备。 合成两种新的噻吩衍生物(2,5-二(噻吩-2-基)-3,4-二(2,2,2-三氟 - 乙氧基) - 噻吩和2,5-(2,3-二氢 - 噻吩并[3,4-b] [1,4]二恶英-5-基)-3,4-二(2,2,2-三氟 - 乙氧基) - 噻吩)和新的吡嗪衍生物 还公开了二苄基-5,7-二(噻吩-2-基)噻吩并[3,4-b]吡嗪),因为这些材料都能够选择性地变为绿色状态,并且可以聚合以实现 绿色EC聚合物。