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    METHOD OF MANUFACTURING BARRIER RIBS FOR PDP BY ETCHING OF THICK FILM USING WATER-BASED SOLUTION AND COMPOSITIONS THEREFOR
    2.
    发明公开
    METHOD OF MANUFACTURING BARRIER RIBS FOR PDP BY ETCHING OF THICK FILM USING WATER-BASED SOLUTION AND COMPOSITIONS THEREFOR 审中-公开
    用于生产障壁FOR PDP通过蚀刻厚膜利用溶液水基和组合物THEREFOR

    公开(公告)号：EP1495480A4

    公开(公告)日：2008-12-24

    申请号：EP02717189

    申请日：2002-04-08

    Applicant: LG ELECTRONICS INC

    Inventor： KIM YONG SEOG ,  HWANG JIN HA ,  KIM YONG HO

    IPC: H01J9/24 ,  H01J11/12 ,  H01J11/36

    CPC classification number: H01J9/242 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/366

    Abstract: Disclosed is a method of manufacturing barrier ribs for a Plasma Display Panel (PDP), which includes the steps of forming a thick film (or, “green tape”) for barrier ribs on a glass or metal substrate by using composition for forming the barrier ribs, which contains water soluble components and solvent soluble components together as a binder; forming a protective pattern film partially soluble or insoluble to the water based solution on the thick film; etching the thick film into a barrier rib shape by using solution or mixed solution containing ceramic powder as an etching accelerator; and sintering the etched thick film. This method causes rare environmental pollution, enables to make barrier ribs having fine and complex shapes and reduces material costs required for the barrier rib. Thus, the method may improve quality of DPD and reduce manufacture costs of the rear plate.

    THERMAL STORAGE AIR CONDITIONER
    3.
    发明公开
    THERMAL STORAGE AIR CONDITIONER 有权
    空调与热储存

    公开(公告)号：EP1913313A4

    公开(公告)日：2016-07-06

    申请号：EP06783432

    申请日：2006-07-27

    Applicant: LG ELECTRONICS INC

    Inventor： KOH JAE YOON ,  KIM IN KYU ,  HWANG JIN HA

    IPC: F25B13/00 ,  F24F5/00 ,  F28D20/02

    CPC classification number: F24F5/0021 ,  F24F5/0017 ,  F25B13/00 ,  F25B2313/021 ,  F25B2313/02743 ,  F25B2400/24 ,  F25B2600/2513 ,  F28D20/021 ,  F28D20/028 ,  Y02E60/145 ,  Y02E60/147

    Abstract: Thermal storage air conditioner including an outdoor unit having an outdoor heat exchanger for making heat exchange, and at least one compressor for compressing refrigerant, an indoor unit having at least one indoor heat exchanger for making heat exchange, a thermal storage unit having a thermal storage tank for holding thermal storage substance therein, a thermal storage heat exchanger for receiving refrigerant from an outside of the thermal storage unit to heat exchange with the thermal storage substance in the thermal storage tank, and a securing member for securing the thermal storage heat exchanger so as to maintain the thermal storage heat exchanger submerged under the thermal storage substance in the thermal storage tank, and a functional unit for selective control of refrigerant flows among the outdoor unit, the indoor unit and the thermal storage unit according to an operation condition, thereby maintaining the thermal storage heat exchanger in the thermal storage tank securely, to prevent drop of heat exchange efficiency caused by movement of the thermal storage heat exchanger.

    Abstract translation: 具有室外单元的蓄热空调机，具有进行热交换的室外热交换器，以及至少一个用于压缩制冷剂的压缩机，具有至少一个用于进行热交换的室内热交换器的室内单元，具有热存储器的热存储单元 用于保存蓄热物质的储罐，用于从蓄热单元的外部接收制冷剂以与蓄热箱中的蓄热物质进行热交换的热存储热交换器，以及用于将蓄热热交换器固定的固定构件 为了将蓄热热交换器保持在蓄热体内的蓄热物质的下方，以及根据操作条件在室外机，室内机和蓄热部中选择性地控制制冷剂的功能单元，由此 保持蓄热箱内的蓄热热交换器安全 y，以防止热存储热交换器的移动引起的热交换效率降低。

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