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    COOKING UTENSIL HAVING MULTI-STRUCTURED COMPOSITE BASES
    2.
    发明申请
    COOKING UTENSIL HAVING MULTI-STRUCTURED COMPOSITE BASES 有权

    公开(公告)号：US20220087470A1

    公开(公告)日：2022-03-24

    申请号：US17425557

    申请日：2019-05-21

    申请人： Sang Hyuk HAN ,  Eun Ju JANG

    发明人： Sang Hyuk HAN ,  Eun Ju JANG

    IPC分类号： A47J36/02 ,  A47J27/00

    摘要： Provided is a cooking utensil for cooking by variously combining multi-structured composite bases according to a user's selection. The cooking utensil includes: a base portion made of a composite material and formed to have different thermal conductivities of a heat source according to cooking ingredients and cooking methods; a body portion into which the cooking ingredients are put and to which the base portion is detachably coupled; and a lid configured to seal an upper part of the body portion.

    OXYNITRIDE PHOSPHOR POWDER, NITRIDE PHOSPHOR POWDER, AND A PRODUCTION METHOD THEREFOR
    3.
    发明申请
    OXYNITRIDE PHOSPHOR POWDER, NITRIDE PHOSPHOR POWDER, AND A PRODUCTION METHOD THEREFOR 审中-公开
    氧化磷粉，硝酸磷粉及其生产方法

    公开(公告)号：US20120187339A1

    公开(公告)日：2012-07-26

    申请号：US13359535

    申请日：2012-01-27

    申请人： Dae Ho YOON ,  Deok Su Jo ,  Takaki Masaki ,  Young Hyun Song ,  Ii-Ji Lim ,  Sang-Hyuk Han

    发明人： Dae Ho YOON ,  Deok Su Jo ,  Takaki Masaki ,  Young Hyun Song ,  Ii-Ji Lim ,  Sang-Hyuk Han

    IPC分类号： C09K11/77 ,  C09K11/54 ,  C09K11/08

    CPC分类号： H01J9/227 ,  C09K11/7734 ,  H01J2329/20

    摘要： The present disclosure relates to a producing method for oxynitride or nitride phosphor powders which can be used in displays such as vacuum fluorescent display (VFD), field emission display (FED) and LED display devices, or in lighting devices such as cold cathode fluorescent lamps (CCFL) and LED lamps, or in light-emitting apparatuses such as back-lights, wherein the producing method for phosphor powders comprises the step of subjecting part or all of a metal oxide to nitriding by calcining in an atmosphere containing nitrogen, using a fine carbon substance.

    摘要翻译： 本发明涉及可用于真空荧光显示器（VFD），场发射显示器（FED）和LED显示器件等显示器中的氮氧化物或氮化物荧光体粉末的制造方法，或者在诸如冷阴极荧光灯 （CCFL）和LED灯，或者在背光等发光装置中，其中，荧光体粉末的制造方法包括以下步骤：通过在含氮气氛中煅烧将部分或全部金属氧化物进行氮化， 细碳物质。