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    • 2. 发明申请
    • ELECTROCHEMICAL LIGHT-EMITTING DEVICES
    • 电化学发光装置
    • WO1996037001A1
    • 1996-11-21
    • PCT/US1996007257
    • 1996-05-20
    • UNIAX CORPORATIONYU, GangCAO, YongPEI, Qibing
    • UNIAX CORPORATION
    • H01L35/24
    • H01L51/5032H01L51/5203
    • Electrochemical light emitting devices (10) are disclosed which include an electroluminescent material (16) in contact with two electrodes (12, 14). The electroluminescent material (16) can be a composite material which is an admixture of ionic species and an "immobile" semiconductor. The semiconductor is capable of supporting both p- and n-type carriers and having a doping profile which can be dynamically changed in a controlled fashion through reversible electrochemical oxidation and reduction. These devices (10) can be in a sandwich configuration or can be a surface cell configuration with both electrodes on the same side of the electroluminescent material (16) which is present as a layer. Devices (10) having this structure may be used to generate electrochemically induced p-n junctions, thereby providing a new means of exploiting the light emitting properties of such junctions under an applied voltage. Systems and methods for generating useful levels of light employing these devices (10) are also disclosed.
    • 公开了包括与两个电极(12,14)接触的电致发光材料(16)的电化学发光器件(10)。 电致发光材料(16)可以是作为离子物质和“不动”半导体的混合物的复合材料。 该半导体能够支持p型和n型载流子,并具有可以通过可逆的电化学氧化和还原以受控的方式动态地改变的掺杂分布。 这些装置(10)可以是夹层结构,或者可以是表面电池结构,其中两个电极位于作为层存在的电致发光材料(16)的同一侧。 具有这种结构的器件(10)可用于产生电化学诱导的p-n结,从而提供了在施加的电压下利用这种结的发光特性的新手段。 还公开了使用这些装置(10)产生有用光量的系统和方法。
    • 7. 发明申请
    • ELECTROCHEMICAL LIGHT-EMITTING DEVICES
    • 电化学发光装置
    • WO1996000983A1
    • 1996-01-11
    • PCT/US1995008109
    • 1995-06-27
    • UNIAX CORPORATION
    • UNIAX CORPORATIONPEI, QibingKLAVETTER, Floyd, L.
    • H01L35/24
    • F21K2/08H01L51/5032
    • Electrochemical light emitting devices are disclosed which include a composite material in contact with two electrodes. The composite material is an admixture of ionic species and an "immobile" semiconductor. The semiconductor is capable of supporting both (p- and n-type carriers and having a doping profile which can be dynamically changed in a controlled fashion through reversible electrochemical oxidation and reduction. Devices having this structure may be used to generate electrochemically induced p-n junctions, thereby providing a new means of exploiting the light emitting properties of such junctions under an applied voltage. Systems and methods for generating useful levels of light employing these devices are also disclosed.
    • 公开了包括与两个电极接触的复合材料的电化学发光器件。 复合材料是离子物质和“固定”半导体的混合物。 半导体能够支持(p型和n型载流子,并且具有可以通过可逆电化学氧化和还原以受控方式动态改变的掺杂分布。具有该结构的器件可用于产生电化学诱导的pn结, 从而提供了在施加的电压下开发这种结的发光特性的新方法。还公开了使用这些器件产生有用光强度的系统和方法。
    • 9. 发明申请
    • BILAYER COMPOSITE ELECTRODES FOR DIODES
    • 用于二极管的双层复合电极
    • WO1995024056A1
    • 1995-09-08
    • PCT/US1995002541
    • 1995-03-02
    • UNIAX CORPORATION
    • UNIAX CORPORATIONYANG, Yang
    • H01L29/28
    • H01L31/022466H01L31/022475H01L51/5215
    • An ohmic hole injecting electrode or contact (110, 112) for diode structures is disclosed. It is formed of multilayer composite materials (110, 112) and gives superior results in this application. The composite materials include a layer of a high work function inorganic material (112) and a layer of conductive polyaniline ("PANI") (110). In preferred embodiments (140), the anode has substantial transparency. These preferred materials can function as transparent electrodes in light-related diodes such as LEDs and photovoltaic cells where they exhibit lower turn on voltages and higher efficiencies.
    • 公开了用于二极管结构的欧姆空穴注入电极或触点(110,112)。 它由多层复合材料(110,112)形成,在本申请中得到了优异的结果。 复合材料包括高功函数无机材料层(112)和导电聚苯胺层(“PANI”)(110)。 在优选实施例(140)中,阳极具有实质的透明度。 这些优选的材料可以在诸如LED和光伏电池的光相关二极管中起透明电极的作用,其中它们具有较低的导通电压和较高的效率。