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    • 2. 发明授权
    • Method of fabricating avalanche photodiode
    • 制造雪崩光电二极管的方法
    • US08592247B2
    • 2013-11-26
    • US13273257
    • 2011-10-14
    • Jae Sik SimKi Soo KimBong Ki MheenMyoung Sook OhYong Hwan KwonEun Soo Nam
    • Jae Sik SimKi Soo KimBong Ki MheenMyoung Sook OhYong Hwan KwonEun Soo Nam
    • H01L21/00
    • H01L31/107H01L31/184Y02E10/544
    • A method includes: forming an epitaxy wafer by growing a light absorbing layer, a grading layer, an electric field buffer layer, and an amplifying layer on the front surface of a substrate in sequence; forming a diffusion control layer on the amplifying layer; forming a protective layer for protecting the diffusion control layer on the diffusion control layer; forming an etching part by etching from the protective layer to a predetermined depth of the amplifying layer; forming a first patterning part by patterning the protective layer; forming a junction region and a guardring region at the amplifying layer by diffusing a diffusion material to the etching part and the first patterning part; removing the diffusion control layer and the protective layer and forming a first electrode connected to the junction region on the amplifying layer; and forming a second electrode on the rear surface of the substrate.
    • 一种方法包括:依次在衬底表面上生长光吸收层,分级层,电场缓冲层和放大层,形成外延晶片; 在放大层上形成扩散控制层; 形成用于保护扩散控制层上的扩散控制层的保护层; 通过从保护层蚀刻到放大层的预定深度来形成蚀刻部分; 通过图案化所述保护层来形成第一图案形成部分; 通过使扩散材料扩散到所述蚀刻部分和所述第一图案形成部分,在所述放大层处形成接合区域和保护区域; 去除扩散控制层和保护层,并形成连接到放大层上的结区的第一电极; 以及在所述基板的后表面上形成第二电极。
    • 3. 发明授权
    • Fine spheroidized steel sheet with excellent heat treatment characteristic and method for manufacturing the same
    • 具有优异热处理特性的精细球状钢板及其制造方法
    • US08440030B2
    • 2013-05-14
    • US13141739
    • 2009-12-21
    • Chang-Hoon LeeJea-Chun JeonJong-Sub LeeKi-Soo Kim
    • Chang-Hoon LeeJea-Chun JeonJong-Sub LeeKi-Soo Kim
    • C22C38/04C22C38/06C21D8/02
    • C21D1/32C21D8/02C21D8/0205C21D9/46
    • A method for manufacturing a fine spheroidized steel sheet having an excellent heat treatment characteristic, the method including: i) manufacturing a high carbon slab that is formed of 0.3 to 1.0 wt % C, 0.1 to 1.2 wt % Mn, 0 to 0.4 wt % Si, 0.01 to 0.1 wt % Al, 0 to 0.01 wt % S, and balance Fe and an inevitably added impurity as residuals; ii) reheating the slab to a temperature of Ar3 transformation point or more; iii) roughing rolling the slab, and manufacturing a thin plate by performing finish rolling in an austenite region; iv) cooling the thin plate at a cooling speed of 50 to 300° C./sec; v) finishing the cooling of the thin plate at a temperature region of 400 to 650° C. and maintaining the temperature; vi) winding the thin plate at a temperature region of 450 to 700° C.; vii) performing cold rolling at a reduction ratio of 30% or more; and viii) spheroidizing annealing the cold rolled thin plate.
    • 一种制造具有优异的热处理特性的精细球化钢板的方法,该方法包括:i)制造由0.3-1.0wt%C,0.1-1.2wt%Mn,0-0.4wt% Si,0.01〜0.1重量%的Al,0〜0.01重量%的S,余量为Fe和不可避免地添加的杂质作为残留物; ii)将板坯加热至Ar3相变点以上的温度; iii)对板坯进行粗轧,并通过在奥氏体区域进行精轧制造薄板; iv)以50〜300℃/秒的冷却速度冷却薄板; v)在400至650℃的温度范围内完成薄板的冷却并保持温度; vi)将薄板卷绕在450-700℃的温度区域; vii)以30%以上的减速比进行冷轧; 和viii)对冷轧薄板进行球化退火。
    • 5. 发明授权
    • Power supply for light emitting diode display
    • 电源用于发光二极管显示
    • US08203278B2
    • 2012-06-19
    • US12535387
    • 2009-08-04
    • Jong Duck KimJae Eun KimKi Soo Kim
    • Jong Duck KimJae Eun KimKi Soo Kim
    • H05B37/02G02F1/133
    • H05B33/0815G09G2330/02H05B33/089H05K1/18
    • There is provided a power supply for a light emitting diode display using a light emitting diode as a backlight unit that unites a DC power supply provided from outside the light emitting diode display and a driving power supply provided inside the light emitting diode display. A power supply of a light emitting diode display according to an aspect of the invention may include: a power conversion unit converting commercial AC power into at least one driving power having a predetermined voltage level; and a backlight driving unit generating a backlight driving signal using the driving power from the power conversion unit, wherein the power conversion unit and the backlight driving unit are mounted onto one printed circuit board.
    • 提供了一种使用发光二极管作为背光单元的发光二极管显示器的电源,该背光单元将从发光二极管显示器外部提供的直流电源与设置在发光二极管显示器内部的驱动电源相结合。 根据本发明的一个方面的发光二极管显示器的电源可以包括:功率转换单元,将商用AC电力转换成具有预定电压电平的至少一个驱动功率; 以及背光驱动单元,其使用来自所述电力转换单元的驱动电力产生背光驱动信号,其中所述电力转换单元和所述背光驱动单元安装在一个印刷电路板上。
    • 7. 发明申请
    • COMPOSITION FOR TREATING OR PREVENTING AMYLOID-RELATED DISEASES COMPRISING 4-O-METHYLHONOKIOL
    • 用于治疗或预防包含4-O-甲基胆碱的与淀粉样相关疾病的组合物
    • US20110207830A1
    • 2011-08-25
    • US13120818
    • 2009-09-25
    • Ki Ho KimKi Soo KimYoung Heui KimJin Guk KimKyoung Tae KimChang Sung HanSang iL Lee
    • Ki Ho KimKi Soo KimYoung Heui KimJin Guk KimKyoung Tae KimChang Sung HanSang iL Lee
    • A61K31/075A61P25/28A61P25/00
    • A61K31/085A23L2/52A23L33/105A61K31/05A61K36/575
    • Disclosed is a composition for treating or preventing amyloid-related diseases including 4-O-methylhonokiol as an active ingredient. More specifically, a pharmaceutical composition including 4-O-methylhonokiol, which is effective for treating or preventing amyloid-related diseases such as Alzheimer's disease, cognitive disorder, defective memory, amyloidosis, etc. is disclosed. The inventors of the present disclosure have found out for the first time that 4-O-methylhonokiol inhibits the production of β-amyloid. It has been confirmed to be useful in treating or preventing amyloid-related diseases. Through animal tests including water maze test and passive avoidance test on mice, 4-O-methylhonokiol has been confirmed to be effective for amyloid-related diseases such as Alzheimer's disease, defective memory, cognitive disorder, and the like. It was further confirmed through acetylcholinesterase activity inhibition test using mouse brain cortex and hippocampus tissue that they are particularly effective in treating or preventing Alzheimer's disease among the amyloid-related diseases.
    • 公开了用于治疗或预防淀粉样蛋白相关疾病的组合物,包括4-O-甲基联苯甲醇作为活性成分。 更具体地说,公开了一种药物组合物,其包含对于治疗或预防淀粉样蛋白相关疾病如阿尔茨海默氏病,认知障碍,缺陷记忆,淀粉样变性等有效的4-O-甲基联苯甲醇。 本公开的发明人首次发现4-O-甲基胡酮醇抑制β-淀粉样蛋白的产生。 已经证实可用于治疗或预防淀粉样蛋白相关疾病。 通过动物试验,包括水迷宫试验和小鼠被动回避试验,已证实4-O-甲基黑叶醇对淀粉样蛋白相关疾病如阿尔茨海默病,记忆缺陷,认知障碍等有效。 通过使用小鼠脑皮层和海马组织的乙酰胆碱酯酶活性抑制试验进一步证实,它们在淀粉样蛋白相关疾病中治疗或预防阿尔茨海默氏病方面特别有效。
    • 9. 发明申请
    • POWER SUPPLY FOR LIGHT EMITTING DIODE DISPLAY
    • 用于发光二极管显示的电源
    • US20100156307A1
    • 2010-06-24
    • US12535387
    • 2009-08-04
    • Jong Duck KIMJae Eun KimKi Soo Kim
    • Jong Duck KIMJae Eun KimKi Soo Kim
    • H05B37/02
    • H05B33/0815G09G2330/02H05B33/089H05K1/18
    • There is provided a power supply for a light emitting diode display using a light emitting diode as a backlight unit that unites a DC power supply provided from outside the light emitting diode display and a driving power supply provided inside the light emitting diode display. A power supply of a light emitting diode display according to an aspect of the invention may include: a power conversion unit converting commercial AC power into at least one driving power having a predetermined voltage level; and a backlight driving unit generating a backlight driving signal using the driving power from the power conversion unit, wherein the power conversion unit and the backlight driving unit are mounted onto one printed circuit board.
    • 提供了一种使用发光二极管作为背光单元的发光二极管显示器的电源,该背光单元将从发光二极管显示器外部提供的直流电源与设置在发光二极管显示器内部的驱动电源相结合。 根据本发明的一个方面的发光二极管显示器的电源可以包括:功率转换单元,将商用AC电力转换成具有预定电压电平的至少一个驱动功率; 以及背光驱动单元,其使用来自所述电力转换单元的驱动电力产生背光驱动信号,其中所述电力转换单元和所述背光驱动单元安装在一个印刷电路板上。
    • 10. 发明授权
    • Antenna configured for low frequency applications
    • 天线配置为低频应用
    • US07696932B2
    • 2010-04-13
    • US11675557
    • 2007-02-15
    • Laurent DesclosSebastian RowsonRowland JonesKi Soo Kim
    • Laurent DesclosSebastian RowsonRowland JonesKi Soo Kim
    • H01Q1/24
    • H01Q1/273H01Q1/243H01Q1/245H01Q9/42
    • An antenna configured for low frequency applications on a mobile device includes an antenna element coupled to a conductive structure which, in turn, is coupled to the user of the mobile device such that the user of the mobile device effectively becomes part of the antenna. The conductive structure can include, for example, the device housing being made from a conductive material, a conductive structure embedded inside the device housing, or conductive pads exposed in the device housing. The antenna element is electrically connected to the conductive structure and the user can be coupled to the conductive structure either through direct contact or through capacitive coupling. In addition, the antenna can include an active element configured to boost free space operation efficiency. The active element can include, for example, a low noise amplifier integrated onto a low noise amplifier board. The active element can be at least partially surrounded by a hollow support structure around which an antenna coil is wrapped, where the antenna coil is coupled to the active element. Furthermore, one or more antenna coils can be utilized either separately or in conjunction with the antenna for low frequency applications, where the one or more antenna coils can have integrated therein inductive components and/or active/switching elements that allow the one or more antenna coils to be tuned to a desired frequency.
    • 配置用于移动设备上的低频应用的天线包括耦合到导电结构的天线元件,该天线元件又连接到移动设备的用户,使得移动设备的用户有效地成为天线的一部分。 导电结构可以包括例如由导电材料制成的器件外壳,嵌入在器件外壳内部的导电结构,或暴露在器件外壳中的导电焊盘。 天线元件电连接到导电结构,用户可以通过直接接触或通过电容耦合而耦合到导电结构。 此外,天线可以包括被配置为提高自由空间操作效率的有源元件。 有源元件可以包括例如集成在低噪声放大器板上的低噪声放大器。 有源元件可以至少部分地被中空支撑结构所围绕,天线线圈围绕着该天线线圈被缠绕,其中天线线圈耦合到有源元件。 此外,一个或多个天线线圈可以单独地或与低频应用的天线一起使用,其中一个或多个天线线圈可以集成在其中的电感元件和/或允许一个或多个天线的有源/开关元件 线圈调谐到所需的频率。