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747 条记录 (耗时 0.023 秒)

    Fluorescent Light Source Comprising Yttria Layer
    1.
    发明申请
    Fluorescent Light Source Comprising Yttria Layer 审中-公开
    包含氧化钇层的荧光光源

    公开(公告)号：US20080025027A1

    公开(公告)日：2008-01-31

    申请号：US11572482

    申请日：2005-06-03

    申请人： Hyung-Joon Lim ,  Young-Chul Yoo ,  Sang-Jin Lee ,  O-Sung Kwon ,  Joon-Sung Kwon

    发明人： Hyung-Joon Lim ,  Young-Chul Yoo ,  Sang-Jin Lee ,  O-Sung Kwon ,  Joon-Sung Kwon

    IPC分类号： F21S4/00 ,  B05D5/06

    CPC分类号： C09K11/7701 ,  H01J1/63 ,  H01J1/64 ,  H01J61/35

    摘要： Disclosed herein is a fluorescent light source including an yttria layer. Specifically, the current invention provides a fluorescent light source having high quality and a long lifetime, which can prevent a decrease in initial luminance of a fluorescent light source, including a fluorescent lamp, and resist the radiation of ultraviolet light and the permeation of mercury, which are the causes of deterioration of the fluorescent light source, so as not to decrease the luminance in proportion to the lighting time of the fluorescent light source, thus assuring both initial luminance properties and luminance properties after use for a long period of time. Such a fluorescent light source includes glass, a fluorescent material layer, and an absorbing layer composed mainly of yttria particles formed between the glass and the fluorescent material layer or on the inner surface of the fluorescent material layer. In addition, an yttria coating composition used in the fluorescent light source and a method of fabricating the fluorescent light source using the composition are also provided.

    摘要翻译： 本文公开了包括氧化钇层的荧光光源。 具体地说，本发明提供了具有高质量和长寿命的荧光光源，其可以防止包括荧光灯在内的荧光灯的初始亮度降低，并且抵抗紫外线的辐射和汞的渗透， 这是荧光光源劣化的原因，以便不会与荧光光源的点亮时间成比例地降低亮度，从而长时间确保使用后的初始亮度特性和亮度特性。 这种荧光光源包括玻璃，荧光材料层和主要由形成在玻璃和荧光材料层之间或荧光材料层的内表面上的氧化钇颗粒组成的吸收层。 此外，还提供了用于荧光光源的氧化钇涂层组合物和使用该组合物制造荧光光源的方法。

    NON-ROTATING ALTERNATING CURRENT GENERATING DEVICE
    2.
    发明公开
    NON-ROTATING ALTERNATING CURRENT GENERATING DEVICE 审中-公开

    公开(公告)号：US20230198368A1

    公开(公告)日：2023-06-22

    申请号：US17925134

    申请日：2021-04-02

    申请人： Woo Hee CHOI ,  Nan Kyung Hwang ,  Hyung Ju YOO ,  Sung Kwon Yu

    发明人： Woo Hee CHOI ,  Nan Kyung Hwang ,  Hyung Ju YOO ,  Sung Kwon Yu

    IPC分类号： H02K99/00 ,  H02P9/02 ,  H02K1/06

    CPC分类号： H02K99/10 ,  H02K1/06 ,  H02P9/02

    摘要： A non-rotating alternating current (AC) generating device for generating an AC current, includes: two or more generator units which are placed next to each other, wherein the generator unit includes a round bar-shaped core member, a field magnet in which an electric line is wound and a first hollow portion is formed in the central portion, the field magnet disposed on the outside of the core member through the first hollow, an armature in which an electric line is wound and a second hollow portion is formed in the central portion, the armature disposed on the outside of the core member through the second hollow portion, a pole piece which is provided between the field magnet and the armature, and insulating plates which are disposed between the field magnet and the pole piece and between the armature and the pole piece.

    Apparatus and method for generating a path
    7.
    发明授权
    Apparatus and method for generating a path 有权
    用于产生路径的装置和方法

    公开(公告)号：US09183249B2

    公开(公告)日：2015-11-10

    申请号：US13617165

    申请日：2012-09-14

    申请人： Cheol-Woo Park ,  Soon-Sung Kwon ,  Hyun Mi Kim

    发明人： Cheol-Woo Park ,  Soon-Sung Kwon ,  Hyun Mi Kim

    IPC分类号： G06F17/00 ,  G06F17/30

    CPC分类号： G06F17/30424 ,  G06F17/30398

    摘要： One aspect of the invention provides a method for generating a path. The method includes: storing, in a storing unit, at least one path for each arbitrarily set section; setting, in a path setting unit, a main path from an origination to a destination input from a user and then displaying the main path through a display unit; searching, in a path generating unit, for at least one recommended path for one or more sections corresponding to a theme selected from the user and then displaying a searched recommended path through the display unit; receiving, in an input unit, a selection of one or more recommended paths; and generating, in the path generating unit, a final path based on the selection of one or more recommended paths for the one or more sections.

    摘要翻译： 本发明的一个方面提供了一种用于生成路径的方法。 该方法包括：在存储单元中存储每个任意设置部分的至少一个路径; 在路径设置单元中设置从起始到从用户输入的目的地的主路径，然后通过显示单元显示主路径; 在路径生成单元中搜索与从所述用户选择的主题相对应的一个或多个部分的至少一个推荐路径，然后通过所述显示单元显示搜索到的推荐路径; 在输入单元中接收一个或多个推荐路径的选择; 以及基于对所述一个或多个部分的一个或多个推荐路径的选择，在所述路径生成单元中生成最终路径。