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    • 54. 发明申请
    • POSITIVE ELECTRODE ACTIVE MATERIAL, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME
    • 正极电极活性材料,以及包含其的正极和锂二次电池
    • WO2010137889A3
    • 2011-03-31
    • PCT/KR2010003367
    • 2010-05-27
    • LG CHEMICAL LTDHONG SEUNG-TAEKPARK HEY WOONGJEON HO JINPARK SUNG JOONCHOI DAE SIKYUN NAN JIKIM YO JINCHOI SEUNG DON
    • HONG SEUNG-TAEKPARK HEY WOONGJEON HO JINPARK SUNG JOONCHOI DAE SIKYUN NAN JIKIM YO JINCHOI SEUNG DON
    • H01M4/58C01B25/45H01M4/583H01M4/64H01M10/0525
    • H01M4/13H01M4/02H01M4/364H01M4/525H01M4/5825H01M4/661H01M4/70H01M2004/021H01M2010/4292
    • The present invention relates to a positive electrode active material, and to a positive electrode and to a lithium secondary battery comprising same, and more particularly, to a positive electrode active material in which an active material having superior thermal stability is employed and two types of active materials having different particle sizes are used to increase the volume density of the positive electrode active material. The present invention also relates to a positive electrode and to a lithium secondary battery comprising the positive electrode active material. The positive electrode active material of the present invention comprises a small diameter active material having a mean diameter of 0.5 µm and a maximum diameter of 1 µm or smaller, and a large diameter active material having a mean diameter of 5 to 20 µm and a maximum diameter of 100 µm or smaller. The composite positive electrode active material of the present invention is provided with improved packing density as the large diameter active material and the small diameter active material are mixed therein at a predetermined grain size ratio and weight ratio. The composite positive electrode active material of the present invention contains high-stability/high-conductivity materials to achieve improved volume density, discharge capacity, thermal stability and high-rate discharge properties.
    • 本发明涉及正极活性物质,以及与正极和包含该正极的锂二次电池,更具体地说,涉及使用具有优异的热稳定性的活性物质的正极活性物质和两种 使用具有不同粒径的活性物质来增加正极活性物质的体积密度。 本发明还涉及一种正极和包含正极活性物质的锂二次电池。 本发明的正极活性物质包含平均直径为0.5μm,最大直径为1μm以下的小直径活性物质,平均直径为5〜20μm的最大直径的活性物质为最大值 直径为100μm以下。 本发明的复合正极活性物质以规定的粒径比和重量比将大直径活性物质和小直径活性物质混合在一起,具有改善的填充密度。 本发明的复合正极活性物质含有高稳定性/高导电性的材料,以实现体积密度,放电容量,热稳定性和高倍率放电性能的提高。
    • 55. 发明申请
    • AIR CONDITIONER
    • 冷气机
    • WO2010107209A3
    • 2011-01-06
    • PCT/KR2010001543
    • 2010-03-12
    • LG ELECTRONICS INCSHIM HO JINLEE SUNG HWAPARK TAE BYOUNGPARK SUNG KWAN
    • SHIM HO JINLEE SUNG HWAPARK TAE BYOUNGPARK SUNG KWAN
    • F24F1/00F24F13/08
    • F24F1/0007F24F3/16F24F11/79F24F2001/0048
    • An air conditioner is provided. The air conditioner includes: a main body in which an air inhalant port and an air discharge port are formed to discharge air after inhaling air and performing air-conditioning; a wind adjustment member rotatably disposed at the main body to adjust the wind of air discharged to the air discharge port; a wind adjustment member driving device for rotating the wind adjustment member; and a harmful insect extermination device installed in the wind adjustment member to exterminate harmful insects while changing a position according to a rotation of the wind adjustment member. Thereby, because the harmful insect extermination device exterminates harmful insects while moving, an area in which harmful insects can be positioned at indoor can be minimized and harmful insects can be effectively exterminated with a minimum harmful insect extermination device.
    • 提供空调。 空调机包括:主体,其中形成有空气吸入口和排气口,用于在吸入空气和进行空调之后排出空气; 风调节构件,其可旋转地设置在所述主体上,以调节排放到所述排气口的空气的风; 用于旋转风调节构件的风调节构件驱动装置; 以及安装在所述风调节构件中的有害的昆虫灭绝装置,以根据所述风力调节构件的旋转而改变位置来消灭有害昆虫。 因此,由于有害的昆虫消灭装置在移动时消灭有害昆虫,所以可以将有害昆虫位于室内的区域最小化,并且用最小的有害昆虫灭绝装置有效地消灭有害昆虫。
    • 57. 发明申请
    • AIR CONDITIONER
    • 冷气机
    • WO2010107209A2
    • 2010-09-23
    • PCT/KR2010/001543
    • 2010-03-12
    • LG ELECTRONICS INC.SHIM, Ho JinLEE, Sung HwaPARK, Tae ByoungPARK, Sung Kwan
    • SHIM, Ho JinLEE, Sung HwaPARK, Tae ByoungPARK, Sung Kwan
    • F24F1/00F24F13/08
    • F24F1/0007F24F3/16F24F11/79F24F2001/0048
    • An air conditioner is provided. The air conditioner includes: a main body in which an air inhalant port and an air discharge port are formed to discharge air after inhaling air and performing air-conditioning; a wind adjustment member rotatably disposed at the main body to adjust the wind of air discharged to the air discharge port; a wind adjustment member driving device for rotating the wind adjustment member; and a harmful insect extermination device installed in the wind adjustment member to exterminate harmful insects while changing a position according to a rotation of the wind adjustment member. Thereby, because the harmful insect extermination device exterminates harmful insects while moving, an area in which harmful insects can be positioned at indoor can be minimized and harmful insects can be effectively exterminated with a minimum harmful insect extermination device.
    • 提供空调。 空调机包括:主体,其中形成有空气吸入口和排气口,用于在吸入空气和进行空调之后排出空气; 风调节构件,其可旋转地设置在所述主体上,以调节排放到所述排气口的空气的风; 用于旋转风调节构件的风调节构件驱动装置; 以及安装在所述风调节构件中的有害的昆虫灭绝装置,以根据所述风力调节构件的旋转而改变位置来消灭有害昆虫。 因此,由于有害的昆虫消灭装置在移动时消灭有害昆虫,所以可以将有害昆虫位于室内的区域最小化,并且用最小的有害昆虫灭绝装置有效地消灭有害昆虫。