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    • 2. 发明专利
    • Vacuum evaporation method and apparatus of the same
    • 真空蒸发方法及其设备
    • JP2013211137A
    • 2013-10-10
    • JP2012079798
    • 2012-03-30
    • Samsung Display Co Ltd三星ディスプレイ株式会社
    • WAKABAYASHI MASAASADA MIKIOCHENG JAE HUNLEE SANG-WOO
    • H05B33/10C23C14/24H01L51/50
    • PROBLEM TO BE SOLVED: To provide a vacuum evaporation apparatus of an organic EL device which improves the usage efficiency of a vapor deposition material in vapor deposition, and to provide a method of the vacuum evaporation apparatus.SOLUTION: In a vacuum evaporation apparatus of the organic EL device, in order to prevent radiant heat from a heater of an evaporation source from directly overheating a shadow mask, a water-cooling type cooling plate is provided between the heater and the shadow mask thereby narrowing a distance between the evaporation source and the shadow mask compared to a conventional vacuum evaporation apparatus. This structure increases a percentage of the organic EL material used for deposition on the substrate in the evaporated organic EL device thereby improving the usage efficiency of the vapor deposition material.
    • 要解决的问题:提供一种有机EL装置的真空蒸发装置,其提高蒸镀材料中的蒸镀材料的使用效率,提供真空蒸发装置的方法。解决方案:在真空蒸镀装置 有机EL器件,为了防止来自蒸发源的加热器的辐射热直接使荫罩过热,在加热器和荫罩之间设置水冷式冷却板,从而使蒸发源与阴罩之间的距离变窄 荫罩相比传统的真空蒸发装置。 这种结构增加了蒸发的有机EL器件中用于沉积在衬底上的有机EL材料的百分比,从而提高了蒸镀材料的使用效率。
    • 5. 发明专利
    • Vacuum deposition device and vapor deposition source of the same
    • 真空沉积装置和蒸气沉积源
    • JP2013209696A
    • 2013-10-10
    • JP2012079799
    • 2012-03-30
    • Samsung Display Co Ltd三星ディスプレイ株式会社
    • IZAKI MAKOTOTAKEI TETSUYAKITANI YUKAJUNG JAE HOONLEE SANG-WOO
    • C23C14/24
    • PROBLEM TO BE SOLVED: To provide a vapor deposition source which suppresses a film in a slope state generated when forming a vapor deposition film in a vacuum deposition device.SOLUTION: In a vacuum deposition device, a vapor deposition film with a predetermined pattern is formed on a substrate via a mask. A vapor deposition source is arranged opposite to the substrate. The vapor deposition source includes a crucible, and a plurality of injection nozzles 33 which introduce a vaporized material contained in the crucible to the substrate. The injection nozzles are aligned. An upper diffusion prevention plate 31 and a lower diffusion prevention plate 32 are arranged on both sides of the row of the injection nozzles, and side diffusion prevention plates 34 are arranged between the respective injection nozzles. The vapor deposition source is moved in the vertical direction by a moving means.
    • 要解决的问题:提供一种蒸镀源,其抑制在真空蒸镀装置中形成蒸镀膜时产生的倾斜状态的膜。解决方案:在真空蒸镀装置中,形成具有规定图案的蒸镀膜 通过掩模在衬底上。 蒸镀源与衬底相对配置。 气相沉积源包括坩埚和将坩埚中包含的汽化材料引入基板的多个喷嘴33。 注射喷嘴对齐。 在喷射喷嘴列的两侧设置有上部扩散防止板31和下部扩散防止板32,在各喷射喷嘴之间配置有防侧壁扩散板34。 气相沉积源通过移动装置在垂直方向上移动。