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    • 8. 发明申请
    • Method for Synthesizing Electrode Material Using Polyol Process
    • 使用多元醇法合成电极材料的方法
    • US20080292522A1
    • 2008-11-27
    • US12094604
    • 2006-09-23
    • Jae Kook KimDong Han KimTae Ryang Kim
    • Jae Kook KimDong Han KimTae Ryang Kim
    • C01B25/30
    • H01M4/5825C01B25/45C01D5/00H01M4/136H01M10/052
    • Disclosed herein is an electrode material obtained using a polyol process and a synthesis method thereof. The synthesis method includes the steps of preparing a mixed solution by mixing a transition metal compound, a polyacid anionic compound and a lithium compound with a polyol solvent; and obtaining a resultant product by reacting the mixed solution in a heating apparatus. In conventional methods of synthesizing an electrode material, such as the sol-gel method and the solid reaction method, the electrode material is synthesized through a heat treatment process, which is a post-process. However, in the method of synthesizing an electrode material according to the present invention, there is an advantage in that the electrode material, which has crystallinity due to a structure such as an olivine structure or a nasicon structure, can be synthesized using a polyol process at a low temperature without performing a heat treatment process, which is a post-process. Moreover, there are advantages in that the nanoelectrode material synthesized by the method according to the present invention has a high crystallinity, uniform particles, and a structure having a diameter ranging from several nanometers to several micrometers. Further, according to the present invention, the electrode material has a high electrochemical stability such that the discharge capacity of the electrode material is not greatly decreased even though the initial discharge capacity thereof is high and it is charged and discharged many times.
    • 本文公开了使用多元醇方法和其合成方法获得的电极材料。 合成方法包括通过将过渡金属化合物,多元酸阴离子化合物和锂化合物与多元醇溶剂混合来制备混合溶液的步骤; 并通过在加热装置中使混合溶液反应获得所得产物。 在诸如溶胶 - 凝胶法和固体反应方法的常规合成电极材料的方法中,通过后处理的热处理工艺合成电极材料。 然而,在根据本发明的合成电极材料的方法中,具有可以使用多元醇工艺来合成由于诸如橄榄石结构或纳西结构的结构而具有结晶性的电极材料的优点 在低温下不进行热处理工艺,这是后期处理。 此外,通过根据本发明的方法合成的纳米电极材料具有高结晶度,均匀的颗粒和直径范围从几纳米到几微米的结构的优点。 此外,根据本发明,电极材料具有高的电化学稳定性,即使其初始放电容量高,并且多次充放电,电极材料的放电容量也不会大大降低。
    • 9. 发明申请
    • Gasket and Display Apparatus Having the Same
    • 具有相同的垫片和显示装置
    • US20080089018A1
    • 2008-04-17
    • US11859522
    • 2007-09-21
    • Jae-Kook KIMHa-Yun Kang
    • Jae-Kook KIMHa-Yun Kang
    • G06F1/16H05K9/00
    • G06F1/1601G02F1/133308G02F2001/133334H05K9/0054
    • In a gasket and a display apparatus having the gasket, the gasket is interposed between a circuit board and a protective member to transmit electromagnetic waves generated from the circuit board to the protective member. The elastic member separates the circuit board from the protective member. The conductive member surrounds the elastic member and electrically connects the circuit board with the protective member to transmit the electromagnetic waves. The supporting member is provided between the elastic member and the conductive member to support the contact area of the gasket making contact with the circuit board. The adhesive member is provided on the conductive member corresponding to the supporting member to bond the conductive member to the circuit board. Thus, the gasket is not separated from the circuit board, thereby preventing malfunction of the display apparatus.
    • 在具有垫圈的垫圈和显示装置中,垫圈插入在电路板和保护构件之间,以将从电路板产生的电磁波传输到保护构件。 弹性构件将电路板与保护构件分离。 导电构件围绕弹性构件并将电路板与保护构件电连接以传送电磁波。 支撑构件设置在弹性构件和导电构件之间,以支撑垫圈与电路板接触的接触区域。 粘合构件设置在对应于支撑构件的导电构件上,以将导电构件接合到电路板。 因此,垫圈不与电路板分离,从而防止显示装置的故障。
    • 10. 发明申请
    • GASKET AND DISPLAY APPARATUS HAVING THE SAME
    • 垫圈和显示装置
    • US20080078574A1
    • 2008-04-03
    • US11859635
    • 2007-09-21
    • Ha-Yun KangGun-Ho KimJae-Kook Kim
    • Ha-Yun KangGun-Ho KimJae-Kook Kim
    • H05K9/00
    • H05K9/0015
    • A gasket is interposed between a circuit board that generates electromagnetic waves and a conductive member, and includes an elastic member separating the circuit board from the conductive member. The gasket is electrically connected with the circuit board by a conductive layer to receive the electromagnetic waves from the circuit board. The conductive layer is covered with an insulating layer except for a contact area where the conductive layer is coupled with the circuit board. The insulating layer blocks the electromagnetic waves received from the circuit board. The electromagnetic wave noise of a display apparatus is reduced even if a contact failure occurs between the gasket and a top chassis.
    • 垫片被插入在产生电磁波的电路板和导电构件之间,并且包括将电路板与导电构件分离的弹性构件。 衬垫通过导电层与电路板电连接以接收来自电路板的电磁波。 除了导电层与电路板耦合的接触区域之外,导电层被绝缘层覆盖。 绝缘层阻挡从电路板接收的电磁波。 即使在垫圈和顶部底盘之间发生接触故障,显示装置的电磁波噪声也降低。