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    • 21. 发明授权
    • Method for manufacturing organic electroluminescence device
    • 制造有机电致发光元件的方法
    • US08354287B2
    • 2013-01-15
    • US12670566
    • 2008-07-18
    • Makoto SasakiShinichi MorishimaNorihito Ito
    • Makoto SasakiShinichi MorishimaNorihito Ito
    • H01L21/00
    • H01L51/5256
    • The present invention provides a method for manufacturing an organic EL device. When an organic EL element which is composed of a pair of electrodes in which at least one of the electrodes is transparent or translucent, and an organic EL layer which comprises a light-emitting layer held between the electrodes, and a sealing layer which includes at least one layer of inorganic film being in contact with the organic EL element and which seals the organic EL element are formed on a substrate, a first sealing film which is included in the sealing layer and in contact with the organic EL element is formed by the facing target sputtering method, and the other inorganic film which is included in the sealing layer is formed by any method other than the facing target sputtering method.
    • 本发明提供一种制造有机EL器件的方法。 当由至少一个电极是透明或半透明的一对电极组成的有机EL元件以及包含保持在电极之间的发光层的有机EL层和包含在电极之间的密封层 在基板上形成与有机EL元件接触的至少一层无机膜,并且在基板上形成密封有机EL元件的无机膜,包含在密封层中并与有机EL元件接触的第一密封膜由 并且通过面对靶溅射法以外的任何方法形成包含在密封层中的其他无机膜。
    • 22. 发明授权
    • Organic electroluminescence device and method for producing the same
    • 有机电致发光元件及其制造方法
    • US08272912B2
    • 2012-09-25
    • US12670599
    • 2008-07-24
    • Masaru KajitaniShinichi Morishima
    • Masaru KajitaniShinichi Morishima
    • H01J9/26
    • H01L51/5256H01L51/524
    • It is an object of the present invention to provide an organic EL device having a structure to enhance a barrier property against gases such as water vapor and oxygen which penetrate into an organic EL element formed on a substrate.That is, the present invention provides the organic EL device including a substrate 10, an organic EL element 20 holding an organic EL layer including a light emitting layer between one pair of electrodes of which at least one is transparent or translucent, a sealing layer 30 which seals the organic EL element 20 and in which multiple layers are formed by stacking an inorganic film and an organic film alternately and a sealing glass substrate 40 disposed by tightly adhering onto an uppermost organic film 33-n in the sealing layer 30, on the substrate 10.
    • 本发明的目的是提供一种有机EL装置,其具有增强渗透到形成在基板上的有机EL元件中的水蒸汽和氧气等气体的阻隔性的结构。 也就是说,本发明提供了一种有机EL器件,其包括基板10,保持有机EL层的有机EL元件20,所述有机EL元件20包括其中至少一个透明或半透明的一对电极之间的发光层,密封层30 其密封有机EL元件20,并且通过交替地层叠无机膜和有机膜而形成多层,以及通过紧密粘附在密封层30中的最上面的有机膜33-n上而设置的密封玻璃基板40, 基板10。
    • 28. 发明申请
    • METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE
    • 制造有机电致发光器件的方法
    • US20100227422A1
    • 2010-09-09
    • US12670524
    • 2008-07-24
    • Makoto SasakiShinichi MorishimaNorihito Ito
    • Makoto SasakiShinichi MorishimaNorihito Ito
    • H01L21/56
    • H01L51/56C23C14/0652C23C14/46H01L51/5253
    • The present invention is intended to provide a method for manufacturing an organic EL device, which method can form a film having high barrier properties to water vapor or oxygen, while suppressing damage to an organic EL element, during formation of the film including inorganic layers for sealing the organic EL element. When an organic EL element (20) which is composed of a pair of electrodes in which at least one of the electrodes being transparent or translucent and an organic EL layer (22) which comprises a light-emitting layer held between the electrodes, and a sealing layer (30) which includes at least one layer of inorganic film being in contact with the organic EL element (20) and which seals the organic EL element (20) are formed on a substrate (10), a first sealing film (31) which is included in the sealing layer (30) and which is in contact with the organic EL element (20) is formed by ion beam sputtering method, and the other inorganic film which is included in the sealing layer (30) is formed by any method other than the ion beam sputtering method.
    • 本发明旨在提供一种制造有机EL器件的方法,该方法可以在形成含有无机层的膜的同时,在形成含有无机层的膜的同时,抑制对有机EL元件的损伤,从而形成对水蒸汽或氧气具有高阻隔性的膜 密封有机EL元件。 当由一对电极构成的有机EL元件(20),其中至少一个电极是透明的或半透明的,以及包括在电极之间保持的发光层的有机EL层(22),以及 在基板(10)上形成包括至少一层与有机EL元件(20)接触并密封有机EL元件(20)的无机膜的密封层(30),第一密封膜(31) )包含在密封层(30)中并且与有机EL元件(20)接触的方法通过离子束溅射法形成,并且包含在密封层(30)中的另一种无机膜由 除离子束溅射法以外的任何方法。
    • 29. 发明申请
    • CAPSULAR MICRO LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • 密封微型发光装置及其制造方法
    • US20100171133A1
    • 2010-07-08
    • US12303565
    • 2007-06-15
    • Hiroyuki YanashimaShinichi MorishimaKyoko Yamamoto
    • Hiroyuki YanashimaShinichi MorishimaKyoko Yamamoto
    • H01L33/00H01L31/0203
    • H01L51/52H01L51/0059H01L51/5253
    • The present invention provides a capsular micro light-emitting device and a method for manufacturing the same. The capsular micro light-emitting device includes a light emitting part having at least a light emitting layer 13 and constituting one pixel, a capsular encapsulation layer 17 for individually encapsulating the light emitting part, and first and second electrodes 11 and 15 for applying a voltage to the light emitting part. The method comprises the steps of: coating a light emitting layer material onto an outer periphery of a linear first electrode material and drying the light emitting layer material to form a tubular light emitting layer; forming a tubular second electrode layer by supplying a second electrode material onto an outer periphery of the tubular light emitting layer to obtain a tubular multilayer body; applying a laser beam onto an outer periphery of the tubular multilayer body for irradiation at prescribed intervals to form exposed portions where the first electrode material is exposed at prescribed intervals; coating an encapsulant onto the outer periphery of the tubular multilayer body formed with the exposed portions and drying the encapsulant to form an encapsulation layer; and cutting the tubular multilayer body formed with the encapsulation layer at the exposed portions to obtain the capsular micro light-emitting device comprising a light emitting part having at least a light emitting layer and constituting one pixel, a capsular encapsulation layer for individually encapsulating the light emitting part, and first and second electrodes for applying a voltage to the light emitting layer.
    • 本发明提供了一种荚膜微发光器件及其制造方法。 囊状微发光器件包括至少具有发光层13并构成一个像素的发光部,用于分别封装发光部的囊封层17和用于施加电压的第一和第二电极11和15 到发光部分。 该方法包括以下步骤:将发光层材料涂覆到线性第一电极材料的外周上并干燥发光层材料以形成管状发光层; 通过将第二电极材料供应到管状发光层的外周上形成管状第二电极层,以获得管状多层体; 将激光束施加到管状多层体的外周上,以规定的间隔进行照射,以形成以规定间隔露出第一电极材料的露出部分; 将密封剂涂覆在形成有暴露部分的管状多层体的外周上,并干燥密封剂以形成封装层; 并且在暴露部分切割形成有封装层的管状多层体,以获得包含至少具有发光层并构成一个像素的发光部的囊状微发光器件,用于单独封装光的荚膜封装层 发光部分,以及用于向发光层施加电压的第一和第二电极。