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    EL SHEET AND MEMBER FOR LIGHTING PRESS-BUTTON SWITCH
    254.
    发明公开
    EL SHEET AND MEMBER FOR LIGHTING PRESS-BUTTON SWITCH 有权
    ELEKTROLUMINESZENZ-FOLIE UND-ELEMENT ZUM BELEUCHEN EINES DRUCKTASTENSCHALTERS

    公开(公告)号：EP1718125A1

    公开(公告)日：2006-11-02

    申请号：EP05719167.8

    申请日：2005-02-16

    Applicant: SHIN-ETSU POLYMER CO., LTD.

    Inventor： HOTTA, Shinji, c/o Shin-Etsu Polymer Co., Ltd. ,  YAMADA, Shunichi, c/o Hakodate SEKONIC, INC.

    IPC: H05B33/22 ,  H05B33/26 ,  H01H13/02 ,  H01H9/18 ,  H01H13/14

    CPC classification number: H01H13/785 ,  H01H13/83 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2209/014 ,  H01H2209/078 ,  H01H2209/082 ,  H01H2219/048

    Abstract: It is to provide an EL sheet and a member for lighting a push-button switch capable of emitting light stably and sufficiently for a long period of time without problems such as non-light emission phenomena and generation of black dot, even if the EL element is subjected to, for example, a drawing process to form into a three-dimensional shape.
    A laminated EL sheet is formed that comprises a counter electrode layer 15, a dielectric layer 14, a light-emitting layer 13, and a transparent electrode layer 11. An adhesive layer 12 made of adhesive having excellent adhesiveness to the electroconductive polymer is disposed between the transparent electrode layer 11 made of an electroconductive polymer and the light-emitting layer 13. In order that the adhesives have excellent adhesiveness, polyester, acrylic, cyanoacrylate, polyolefin, ethylene-vinyl acetate or ethylene ethyl acrylate type adhesive is used. The dielectric layer is made of fluoro type, polyester type or acrylic type resin binder. Furthermore, to improve durability in a hot and high-humidity environment, a second counter electrode layer 17 and/or a second dielectric layer 17, both having an ion diffusion-preventing function, is/are disposed.

    Abstract translation: 本发明提供一种能够长时间稳定且充分地发光的按钮开关的EL片和成员，即使没有发光现象和产生黑点等问题，即使EL元件 进行例如拉伸加工以形成三维形状。 形成层叠的EL片，其包括对电极层15，电介质层14，发光层13和透明电极层11.由粘合剂制成的粘合剂层12，其与导电聚合物的粘合性优异， 由导电聚合物制成的透明电极层11和发光层13.为了使粘合剂具有优异的粘合性，使用聚酯，丙烯酸，氰基丙烯酸酯，聚烯烃，乙烯 - 乙酸乙烯酯或乙烯丙烯酸乙酯类粘合剂。 介电层由氟型，聚酯型或丙烯酸型树脂粘合剂制成。 此外，为了提高在高温高湿环境下的耐久性，设置具有离子扩散防止功能的第二对置电极层17和/或第二电介质层17。

    Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials
    255.
    发明公开
    Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials 审中-公开
    基于制备导电性树脂的致动元件经济操作构件等人从材料

    公开(公告)号：EP1469494A3

    公开(公告)日：2006-05-03

    申请号：EP04392020.6

    申请日：2004-04-15

    Applicant: Integral Technologies, Inc.

    Inventor： Thomas Aisenbrey

    IPC: H01H1/02

    CPC classification number: H01H13/702 ,  H01H13/785 ,  H01H19/58 ,  H01H23/12 ,  H01H2011/0081 ,  H01H2201/032 ,  H01H2203/0085 ,  H01H2203/01 ,  H01H2209/078 ,  H01H2215/006 ,  H01H2215/008 ,  H01H2221/01 ,  H01H2221/012 ,  H01H2221/018 ,  H01H2239/006 ,  Y10T428/249958 ,  Y10T428/31681

    Abstract: Key actuators and other switching devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The ratio of the weight of the conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers to the weight of the base resin host is between about 0.20 and 0.40. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like. The conductive loaded resin-based key actuators and other switching devices can be formed using methods such as injection molding compression molding or extrusion. The conductive loaded resin-based material used to form the key actuators and other switching devices can also be in the form of a thin flexible woven fabric that can readily be cut to the desired shape.

    Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials
    257.
    发明公开
    Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials 审中-公开
    基于制备导电性树脂的致动元件经济操作构件等人从材料

    公开(公告)号：EP1469494A2

    公开(公告)日：2004-10-20

    申请号：EP04392020.6

    申请日：2004-04-15

    Applicant: Integral Technologies, Inc.

    Inventor： Thomas Aisenbrey

    IPC: H01H1/02

    CPC classification number: H01H13/702 ,  H01H13/785 ,  H01H19/58 ,  H01H23/12 ,  H01H2011/0081 ,  H01H2201/032 ,  H01H2203/0085 ,  H01H2203/01 ,  H01H2209/078 ,  H01H2215/006 ,  H01H2215/008 ,  H01H2221/01 ,  H01H2221/012 ,  H01H2221/018 ,  H01H2239/006 ,  Y10T428/249958 ,  Y10T428/31681

    Abstract: Key actuators and other switching devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The ratio of the weight of the conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers to the weight of the base resin host is between about 0.20 and 0.40. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like. The conductive loaded resin-based key actuators and other switching devices can be formed using methods such as injection molding compression molding or extrusion. The conductive loaded resin-based material used to form the key actuators and other switching devices can also be in the form of a thin flexible woven fabric that can readily be cut to the desired shape.

    Abstract translation: 键致动器和其他开关装置而形成的导电加载的树脂基材料制成。 导电负载的树脂基材料包括微米导电性粉末（S），导电纤维（S），或导电性粉末和导电性纤维的在基础树脂中的主机的组合。 导电性粉末（S），导电纤维（S），或导电导电粉和纤维与基体树脂宿主的重量的组合的重量的比为约12:20和00:40之间。 微米的导电粉末由非金属，颜色形成的：如碳，石墨，并因此可以被金属镀覆，或类似物，或由金属：如不锈钢，镍，铜，银，没因此可以金属镀，或 等，或由非金属的组合，镀，或与金属粉末的组合。 微米导体纤维优选是镀镍的碳纤维，不锈钢纤维，铜纤维，银纤维，或类似的。 如注塑压缩成型或挤出：所述导电加载的树脂基键致动器和其他开关元件可使用的方法来形成。 因而用于形成键致动器和其他开关装置的导电性加载的树脂基材料可以是在一个薄的柔性织物的形式也可容易地被切成期望的形状。

    EL SHEET DIAPHRAGM AND SWITCH USING THE SAME
    258.
    发明公开
    EL SHEET DIAPHRAGM AND SWITCH USING THE SAME 失效
    ELEKTRO-LUMINESZENTES FOLIEDIAPHRAGMA UND DIESES VERWENDENDER SCHALTER

    公开(公告)号：EP0818793A1

    公开(公告)日：1998-01-14

    申请号：EP96907696.7

    申请日：1996-03-28

    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    Inventor： TANABE, Kouji

    IPC: H01H13/02 ,  H05B33/20

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2219/018 ,  H01J1/142 ,  H01J9/042 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28

    Abstract: The present invention relates to a lighted switch used in input sections of various kinds of electronic devices, and a uniformly luminous EL sheet diaphragm and a lighted switch which is of a thin structure using the same are provided.
    The uniformly luminous EL sheet diaphragm is formed by molding a diaphragm portion 2 in a diffusion-type EL sheet which comprises a transparent electrode layer 4 formed on a transparent film 3, a light emitting layer 5, a dielectric layer 6, a rear electrode layer 7 and an insulating layer 8 in such manner that a light emitting surface is in a convex side, and the switch is provided by an electrode contact layer 9 newly formed on the insulating layer 8 in a concave side of the EL sheet diaphragm and an opposed electrode contact layer 11 formed on an insulating film base 10 opposite thereto, so that the thin structure can be achieved.
    Further, the transparent electrode layer 4 of the EL sheet diaphragm is formed by printing and drying a paste prepared by dispersing conductive powders that has a visible light transmittance in an insulating resin, and a high dielectric constant and flexible resin selected from vinylidene fluoride rubber and a blended resin of cyanated pullulan or cyanated cellulose and cyanated polyvinyl alcohol is employed as a binder resin for the light emitting layer 5 and dielectric layer 6, so that light emission failures due to wire breakage in the diaphragm portion 2 can be reduced, and a high quality EL sheet diaphragm and a switch using the same can be provided.

    Abstract translation: 本发明涉及一种用于各种电子装置的输入部分的发光开关，以及均匀发光的EL片状光阑和使用其的薄型结构的点亮开关。 均匀发光的EL片隔膜通过在扩散型EL片中模制隔膜部分2而形成，扩散型EL片包括形成在透明膜3上的透明电极层4，发光层5，电介质层6，后电极层 7和绝缘层8，其发光面为凸面，开关由在EL片隔膜的凹面侧的绝缘层8上新形成的电极接触层9和相对的 电极接触层11形成在与其相对的绝缘膜基底10上，从而可以实现薄的结构。 此外，EL片隔膜的透明电极层4通过将通过将绝缘树脂中具有可见光透射率的导电粉末分散而制备的糊料和选自偏氟乙烯橡胶的高介电常数和柔性树脂进行印刷和干燥来形成， 使用氰化支链淀粉或氰化纤维素和氰化聚乙烯醇的混合树脂作为发光层5和电介质层6的粘合剂树脂，从而可以减少由于隔膜部分2中的断线引起的发光故障，并且 可以提供高质量的EL片膜片和使用其的开关。

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