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    • 2. 发明授权
    • Near field communication antenna device of mobile terminal
    • 移动终端近场通信天线设备
    • US08977196B2
    • 2015-03-10
    • US13562834
    • 2012-07-31
    • Kyu Sik ChoIn Sook Kim
    • Kyu Sik ChoIn Sook Kim
    • H04B5/00H01Q7/00H01Q1/24
    • H01Q7/00H01Q1/243H01Q21/00H04B5/02
    • A near field communication antenna device of a mobile terminal is provided. The near field communication antenna device includes a window including a display region for transmitting an image displayed by a display and a black mark region formed around the display region, a multi-layer Flexible Printed Circuit Board (FPCB) on which a plurality of layers are laminated on the lower side of the black mark region of the window, and a spiral loop-shaped antenna pattern in which conductive lines are formed on respective layers of the multi-layer FPCB and are connected to each other. Accordingly, a near field communication antenna is not disposed in a separated installation space, an antenna pattern width can be reduced, and performance of the near field communication antenna may be prevented from being degraded when a battery cover is made of metal or has a curved shape.
    • 提供了一种移动终端的近场通信天线装置。 近场通信天线装置包括:窗口,其包括用于发送由显示器显示的图像的显示区域和形成在显示区域周围的黑色标记区域;多层柔性印刷电路板(FPCB),多层柔性印刷电路板 层叠在窗口的黑色标记区域的下侧,并且螺旋形环状天线图案,其中在多层FPCB的各个层上形成导电线并且彼此连接。 因此,近场通信天线不设置在分离的安装空间中,可以减小天线图案宽度,并且可以防止当电池盖由金属制成时具有弯曲的近场通信天线的性能劣化 形状。
    • 5. 发明授权
    • Optical recording medium with phase transition layer and method of manufacturing the optical recording medium
    • 具有相变层的光记录介质和制造光记录介质的方法
    • US06998162B2
    • 2006-02-14
    • US10441122
    • 2003-05-20
    • In-kyeong YooSoo-hwan JeongIn-sook Kim
    • In-kyeong YooSoo-hwan JeongIn-sook Kim
    • B32B3/02
    • G11B7/26G11B7/24035G11B7/241Y10T428/21
    • An optical recording medium having a phase transition material film and a method of manufacturing the optical recording medium are provided. In the method, first, a phase transition material film, a sacrificial film, and a metal film are sequentially stacked on a substrate. Next, the metal film is anodized to form a metal oxide film having a plurality of holes, and portions of the sacrificial film exposed through the holes are anode-oxidized to form oxide films. Thereafter, the phase transition material film is patterned by removing the metal oxide film and by etching the sacrificial film and the phase transition material film using the oxide films as a mask. Then, the oxide films are removed from the sacrificial film, and an upper insulation film, a reflection film, and a protection film are deposited on the upper surface of the patterned phase transition material film. The optical recording medium can be simply manufactured by using a self-alignment method and can have a highly-integrated large-capacity memory.
    • 提供具有相变材料膜的光记录介质和制造光记录介质的方法。 在该方法中,首先,将相变材料膜,牺牲膜和金属膜依次层叠在基板上。 接下来,金属膜被阳极化以形成具有多个孔的金属氧化物膜,并且通过孔露出的部分牺牲膜被阳极氧化以形成氧化物膜。 此后,通过去除金属氧化物膜并且通过使用氧化膜作为掩模蚀刻牺牲膜和相变材料膜来对相变材料膜进行图案化。 然后,从牺牲膜上除去氧化物膜,并且在图案化的相变材料膜的上表面上沉积上绝缘膜,反射膜和保护膜。 光记录介质可以通过使用自对准方法简单地制造,并且可以具有高度集成的大容量存储器。
    • 6. 发明授权
    • Electron beam lithography apparatus using a patterned emitter
    • 使用图案化发射器的电子束光刻设备
    • US06815681B2
    • 2004-11-09
    • US10465600
    • 2003-06-20
    • Dong-wook KimIn-kyeong YooChang-wook MoonIn-sook Kim
    • Dong-wook KimIn-kyeong YooChang-wook MoonIn-sook Kim
    • H01J3700
    • H01J37/3175H01J2237/31781
    • An electron beam lithography apparatus, which uses a patterned emitter, includes a pyroelectric plate emitter that emits electrons using a patterned metal thin layer formed on the pyroelectric plate as a mask. When the emitter is heated, electrons are emitted from portions of the emitter covered with a patterned dielectric layer, and not from portions of the emitter covered with a patterned metal thin layer, and a pattern of the emitter is thereby projected onto a substrate. To prevent dispersion of emitted electron beams, the electron beams may be controlled by a permanent magnet, an electro-magnet, or a deflector unit. A one-to-one or x-to-one projection of a desired pattern on the substrate is thereby obtained.
    • 使用图案化发射器的电子束光刻设备包括使用形成在热电板上的图案化金属薄层作为掩模发射电子的热电板发射器。 当发射极被加热时,电子从被图案化电介质层覆盖的发射体的部分发射,而不是由图案化的金属薄层覆盖的发射体的部分发射,并且因此将发射极的图案投影到衬底上。 为了防止发射的电子束的分散,电子束可以由永磁体,电磁体或偏转器单元来控制。 从而获得在衬底上所需图案的一对一或一对一投影。