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    • 44. 发明专利
    • Electricity storage device
    • 电力存储设备
    • JP2014116145A
    • 2014-06-26
    • JP2012268383
    • 2012-12-07
    • Nitto Denko Corp日東電工株式会社
    • ABE MASAOOTANI AKIRAUETANI YOSHIHIRO
    • H01M4/60H01M10/36
    • PROBLEM TO BE SOLVED: To provide a novel electricity storage device having high capacity density and high energy density.SOLUTION: An electricity storage device includes an aqueous electrolyte layer 3, and a positive electrode 2 and a negative electrode 4 provided so as to sandwich the electrolyte layer. In the electricity storage device, at least one of the electrodes 2 and 4 is a composite comprising at least the following (A) and (B), while the following (B) is fixed within the composite. (A) An electrode active material having conductivity that changes according to the insertion/desorption of ions. (B) A polycarboxylic acid.
    • 要解决的问题:提供一种具有高容量密度和高能量密度的新颖的蓄电装置。解决方案:一种蓄电装置,包括水性电解质层3和正极2和负极4,其设置成将 电解质层。 在蓄电装置中,电极2和4中的至少一个是至少包括以下(A)和(B)的复合体,而在复合体中固定下列(B)。 (A)具有根据离子的插入/解吸变化的导电性的电极活性物质。 (B)多元羧酸。
    • 46. 发明专利
    • Electric double layer capacitor
    • 电双层电容器
    • JP2012033783A
    • 2012-02-16
    • JP2010173172
    • 2010-07-30
    • Nitto Denko Corp日東電工株式会社
    • ABE MASAOOTANI AKIRAKANEHARA MATSUROKAWASHIMA YUJIRO
    • H01G11/40H01G11/22H01G11/38H01G11/42H01G11/48H01G11/60H01G11/62H01G11/68H01G11/86
    • Y02E60/13
    • PROBLEM TO BE SOLVED: To provide an electric double layer capacitor with high weight energy density much exceeding weight energy density of a conventional electric double layer capacitor while maintaining excellent weight output density and cycle characteristics inherent in the conventional electric double layer capacitor.SOLUTION: The electric double layer capacitor includes a pair of polarizable electrodes oppositely disposed to each other through an electrolyte layer and an electrolyte impregnated to the electrolyte layer and the polarizable electrodes, and has at least one side of the polarizable electrodes formed using the composite of a conductive polymer and a conductive porous carbon material. Oxidation polymerization of a monomer in a solvent using the conductive porous carbon material in the range of weight ratios 25-55 to the monomer forming the conductive polymer by chemical oxidation polymerization can obtain the composite of the conductive polymer and the conductive porous carbon material.
    • 要解决的问题:提供具有超过常规双电层电容器的重量能量密度的高重量能量密度的双电层电容器,同时保持传统双电层电容器固有的优异的重量输出密度和循环特性。 解决方案:双电层电容器包括通过电解质层彼此相对设置的一对可极化电极和浸渍到电解质层和可极化电极的电解质,并且至少一侧的可极化电极使用 导电聚合物和导电多孔碳材料的复合物。 使用导电性多孔碳材料的单体在与通过化学氧化聚合形成导电性聚合物的单体重量比25-55的范围内的氧化聚合可以得到导电聚合物与导电性多孔碳材料的复合物。 版权所有(C)2012,JPO&INPIT
    • 48. 发明专利
    • Color purity enhancement sheet, optical device, image display device, liquid crystal display and solar cell
    • 彩色增亮片,光学装置,图像显示装置,液晶显示器和太阳能电池
    • JP2008129483A
    • 2008-06-05
    • JP2006316591
    • 2006-11-24
    • Nitto Denko Corp日東電工株式会社
    • OTANI AKIRANAGASAWA TOKUSAKAMOTO MICHIEOMORI YUTAKANAKANO SHUSAKU
    • G02F1/13357G02F1/1335H01L31/04
    • H05B33/145G02F1/133609G02F2001/133614H01L31/055H05B33/24Y02E10/52Y10T428/1036Y10T428/105
    • PROBLEM TO BE SOLVED: To provide a color purity enhancement sheet which enhances color purity while preventing luminance reduction due to absorption of light of necessary color. SOLUTION: The color purity enhancement sheet has a light emission layer 11 including a light emitting means which absorbs light of a specified wavelength band other than the target wavelength band, performs wavelength conversion of the specified wavelength band and emits light of the target wavelength band and thereby enhances purity of color of the target wavelength band, the light emission layer 11 having a transmittance of 70% or more in the maximum absorption wavelength. The color purity enhancement sheet further has a reflection layer 12, and the light emission layer 11 and the reflection layer 12 are layered in this order in an incident direction of backlight light. A portion of light which has the specified wavelength band other than the target wavelength band and is not absorbed by the light emitting means included in the light emission layer 11 and transmits therethrough is selectively reflected and is made incident on the light emission layer 11 again by the reflection layer 12. A portion of light made incident on the light emission layer 11 is transmitted through the light emission layer 11 and selectively reflected by the reflection layer 12. The resultant reflection light includes the maximum absorption wavelength of the light emission layer 11. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种提高色纯度的色纯度增强片,同时防止由于吸收所需颜色的光而引起的亮度降低。 解决方案:色纯度增强片具有发光层11,发光层11包括吸收除目标波长带之外的特定波长带的光的发光装置,进行指定波长带的波长转换并发射目标光 从而提高目标波长带的颜色的纯度,发光层11的最大吸收波长的透射率为70%以上。 色纯度增强片还具有反射层12,并且发光层11和反射层12在背光源的入射方向上依次层叠。 具有除目标波长带之外的特定波长带并且不被包含在发光层11中并透射的发光装置的透射的光的一部分被选择性地反射并再次入射在发光层11上 反射层12.入射在发光层11上的一部分光被透射通过发光层11,并被反射层12选择性反射。所得到的反射光包括发光层11的最大吸收波长。 版权所有(C)2008,JPO&INPIT