会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Ferroelectric thin film device and method of manufacturing the same
    • 铁电薄膜器件及其制造方法
    • US07888138B2
    • 2011-02-15
    • US12244094
    • 2008-10-02
    • Sung-Chul ShinSang-Hyun Kim
    • Sung-Chul ShinSang-Hyun Kim
    • H01L21/00
    • H01L21/31691H01L27/11507H01L28/55
    • The present invention relates to a method of manufacturing a ferroelectric thin film device, and, more particularly, to a method of manufacturing a ferroelectric thin film device having high crystallinity, good surface roughness and high deposition efficiency through on-axis type sputtering, and to a ferroelectric thin film device manufactured using the method. The method of manufacturing a ferroelectric thin film device includes: depositing an SrRuO3 (SRO) thin film on an SrTiO3 (STO) substrate; and depositing a BiFeO3 (BFO) thin film on the deposited SRO thin film, wherein each of the thin films is deposited in a state in which the STO substrate is isolated from the ground. The method of manufacturing a ferroelectric thin film device is advantageous in that a ferroelectric thin film has a uniform surface, thus greatly decreasing the amount of leakage current and increasing remnant polarization.
    • 本发明涉及一种制造铁电薄膜器件的方法,更具体地说,涉及一种通过轴上型溅射制造具有高结晶度,高表面粗糙度和高沉积效率的铁电薄膜器件的方法,以及 使用该方法制造的铁电薄膜器件。 制造铁电薄膜器件的方法包括:在SrTiO 3(STO)衬底上沉积SrRuO 3(SRO)薄膜; 以及在沉积的SRO薄膜上沉积BiFeO 3(BFO)薄膜,其中每个薄膜以STO衬底与地面隔离的状态沉积。 制造铁电薄膜器件的方法的优点在于,铁电薄膜具有均匀的表面,因此大大降低了漏电流量并增加了残余极化。
    • 2. 发明申请
    • FERROELECTRIC THIN FILM DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 微波薄膜装置及其制造方法
    • US20090098664A1
    • 2009-04-16
    • US12244094
    • 2008-10-02
    • Sung-Chul ShinSang-Hyun Kim
    • Sung-Chul ShinSang-Hyun Kim
    • H01L21/00
    • H01L21/31691H01L27/11507H01L28/55
    • The present invention relates to a method of manufacturing a ferroelectric thin film device, and, more particularly, to a method of manufacturing a ferroelectric thin film device having high crystallinity, good surface roughness and high deposition efficiency through on-axis type sputtering, and to a ferroelectric thin film device manufactured using the method. The method of manufacturing a ferroelectric thin film device includes: depositing an SrRuO3 (SRO) thin film on an SrTiO3 (STO) substrate; and depositing a BiFeO3 (BFO) thin film on the deposited SRO thin film, wherein each of the thin films is deposited in a state in which the STO substrate is isolated from the ground. The method of manufacturing a ferroelectric thin film device is advantageous in that a ferroelectric thin film has a uniform surface, thus greatly decreasing the amount of leakage current and increasing remnant polarization.
    • 本发明涉及一种制造铁电薄膜器件的方法,更具体地说,涉及一种通过轴上型溅射制造具有高结晶度,高表面粗糙度和高沉积效率的铁电薄膜器件的方法,以及 使用该方法制造的铁电薄膜器件。 制造铁电薄膜器件的方法包括:在SrTiO 3(STO)衬底上沉积SrRuO 3(SRO)薄膜; 以及在沉积的SRO薄膜上沉积BiFeO 3(BFO)薄膜,其中每个薄膜以STO衬底与地面隔离的状态沉积。 制造铁电薄膜器件的方法的优点在于,铁电薄膜具有均匀的表面,因此大大降低了漏电流量并增加了残余极化。
    • 5. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20090085483A1
    • 2009-04-02
    • US12273610
    • 2008-11-19
    • Sang-Hyun KimJoon-Hyeong KimJung-Suk Song
    • Sang-Hyun KimJoon-Hyeong KimJung-Suk Song
    • H01J17/49
    • H01J11/38H01J11/12
    • A plasma display panel includes: a first substrate; a second substrate facing the first substrate; barrier ribs disposed between the first and second substrates to partition a plurality of discharge cells; address electrodes formed on the first substrate to extend in a first direction corresponding to the discharge cells; display electrodes formed on the second substrate to extend in a second direction intersecting the first direction corresponding to the discharge cells; phosphor layers formed in inner portions of the discharge cells; and a dielectric layer formed on the second substrate to cover the display electrodes, wherein the dielectric layer is constructed with a plurality of layers having different refractive indexes.
    • 等离子体显示面板包括:第一基板; 面对所述第一基板的第二基板; 隔壁,设置在所述第一和第二基板之间以分隔多个放电单元; 形成在所述第一基板上的寻址电极,沿对应于所述放电单元的第一方向延伸; 形成在第二基板上的显示电极在与放电单元相对应的第一方向相交的第二方向上延伸; 形成在放电单元的内部的荧光体层; 以及形成在所述第二基板上以覆盖所述显示电极的电介质层,其中所述电介质层由具有不同折射率的多个层构成。
    • 6. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20080088238A1
    • 2008-04-17
    • US11776849
    • 2007-07-12
    • Sang-Hyun KimJoon-Hyeong KimJung-Suk Song
    • Sang-Hyun KimJoon-Hyeong KimJung-Suk Song
    • H01J17/49
    • H01J11/38H01J11/12
    • A plasma display panel includes: a first substrate; a second substrate facing the first substrate; barrier ribs disposed between the first and second substrates to partition a plurality of discharge cells; address electrodes formed on the first substrate to extend in a first direction corresponding to the discharge cells; display electrodes formed on the second substrate to extend in a second direction intersecting the first direction corresponding to the discharge cells; phosphor layers formed in inner portions of the discharge cells; and a dielectric layer formed on the second substrate to cover the display electrodes, wherein the dielectric layer is constructed with a plurality of layers having different refractive indexes.
    • 等离子体显示面板包括:第一基板; 面对所述第一基板的第二基板; 隔壁,设置在所述第一和第二基板之间以分隔多个放电单元; 形成在所述第一基板上的寻址电极,沿对应于所述放电单元的第一方向延伸; 形成在第二基板上的显示电极在与放电单元对应的第一方向相交的第二方向上延伸; 形成在放电单元的内部的荧光体层; 以及形成在所述第二基板上以覆盖所述显示电极的电介质层,其中所述电介质层由具有不同折射率的多个层构成。
    • 8. 发明授权
    • Hinge apparatus for a portable radiophone having a multi-angled hinge cam
    • 具有多角铰链凸轮的便携式无线电话的铰链装置
    • US06745436B2
    • 2004-06-08
    • US10047142
    • 2002-01-15
    • Sang-Hyun Kim
    • Sang-Hyun Kim
    • E05C1764
    • H04M1/0216Y10T16/5387Y10T16/54Y10T16/540255Y10T16/54035
    • A hinge apparatus capable of making a folder of a portable communications terminal to stop in any desired angular positions in accordance with an eye level of its user. The hinge apparatus includes a main body having a pair of hinge arms on opposite sides of its opposed end, a folder having its one end a center hinge arm, a hinge housing fixed to the cavity of the center hinge arm, a hinge shaft having an extension part and a sliding peak disposed opposed to the extension part, a hinge cam having a slot for engaging the sliding peak of the hinge shaft. The hinge cam rotates together with the hinge housing. A hinge spring is disposed between the other end of the hinge housing and one end of the hinge cam.
    • 一种铰链装置,其能够使便携式通信终端的文件夹根据其用户的眼睛水平停止在任何期望的角位置。 所述铰链装置包括主体,所述主体具有在其相对端的相对侧上的一对铰链臂,其一端具有中心铰链臂,固定到所述中心铰链臂的空腔的铰链外壳, 延伸部分和与所述延伸部分相对设置的滑动顶点,铰链凸轮具有用于接合所述铰链轴的滑动顶点的狭槽。 铰链凸轮与铰链外壳一起旋转。 铰链弹簧设置在铰链壳体的另一端和铰链凸轮的一端之间。